Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline American Airlines

The cheapest airline(s) flying from Louisville to Houston is American Airlines.

  • American Airlines American Airlines
  • Delta Air Lines Delta Air Lines
  • United Airlines United Airlines
  • Spirit Airlines Spirit Airlines
Cheapest Month December

Travel Period: October 2024 - September 2025

The cheapest month(s) to fly from Louisville to Houston is December.

  • Oct 2024
  • Nov 2024
  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Louisville to Houston is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Mon, 2 Sep, 2024

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      • Availability
        • M
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      • 20:15 SDF
        21:30 HOU
        2Hrs, 15m Direct
      • SDFLouisville International Airport 20:15 - HOU 21:30 2h 15m Direct
      • SDFLouisville International Airport 20:15
      • HOUHouston Hobby Airport 21:30
      • 2h 15m
      • Direct
      • Southwest Airlines (WN 1726)Boeing 737 700
      • Southwest Airlines (WN 1726)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • Boeing 737 700
      • 06:15 SDF
        07:35 HOU
        2Hrs, 20m Direct
      • SDFLouisville International Airport 06:15 - HOU 07:35 2h 20m Direct
      • SDFLouisville International Airport 06:15
      • HOUHouston Hobby Airport 07:35
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 1726)Boeing 737 800
      • Southwest Airlines (WN 1726)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • Boeing 737 800
      • 07:14 SDF
        08:41 IAH
        2Hrs, 27m Direct
      • SDFLouisville International Airport 07:14 - IAH 08:41 2h 27m Direct
      • SDFLouisville International Airport 07:14
      • IAHHouston George Bush Intercontinental Airport 08:41
      • 2h 27m
      • Direct
      • United Airlines (UA 6266)Canadair Regional
      • United Airlines (UA 6266)
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        • -
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        • S
      • Canadair Regional
      • 07:14 SDF
        08:45 IAH
        2Hrs, 31m Direct
      • SDFLouisville International Airport 07:14 - IAH 08:45 2h 31m Direct
      • SDFLouisville International Airport 07:14
      • IAHHouston George Bush Intercontinental Airport 08:45
      • 2h 31m
      • Direct
      • United Airlines (UA 6266)Embraer 175
      • United Airlines (UA 6266)
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        • -
      • Embraer 175
      • 09:45 SDF
        11:15 IAH
        2Hrs, 30m Direct
      • SDFLouisville International Airport 09:45 - IAH 11:15 2h 30m Direct
      • SDFLouisville International Airport 09:45
      • IAHHouston George Bush Intercontinental Airport 11:15
      • 2h 30m
      • Direct
      • United Airlines (UA 6108)Embraer 175
      • United Airlines (UA 6108)
        • M
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        • -
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        • F
        • S
        • S
      • Embraer 175
      • 12:55 SDF
        14:15 HOU
        2Hrs, 20m Direct
      • SDFLouisville International Airport 12:55 - HOU 14:15 2h 20m Direct
      • SDFLouisville International Airport 12:55
      • HOUHouston Hobby Airport 14:15
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 1352)Boeing 737 700
      • Southwest Airlines (WN 1352)
        • -
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        • -
        • -
        • -
        • -
      • Boeing 737 700
      • 15:30 SDF
        16:50 HOU
        2Hrs, 20m Direct
      • SDFLouisville International Airport 15:30 - HOU 16:50 2h 20m Direct
      • SDFLouisville International Airport 15:30
      • HOUHouston Hobby Airport 16:50
      • 2h 20m
      • Direct
      • Southwest Airlines (WN 4732)Boeing 737 800
      • Southwest Airlines (WN 4732)
        • M
        • -
        • -
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        • F
        • -
        • -
      • Boeing 737 800
      • 15:40 SDF
        17:17 IAH
        2Hrs, 37m Direct
      • SDFLouisville International Airport 15:40 - IAH 17:17 2h 37m Direct
      • SDFLouisville International Airport 15:40
      • IAHHouston George Bush Intercontinental Airport 17:17
      • 2h 37m
      • Direct
      • United Airlines (UA 6310)Embraer 175
      • United Airlines (UA 6310)
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        • S
      • Embraer 175
      • 20:14 SDF
        23:57 IAH
        4Hrs, 43m 1 Stop (ATL)
      • SDFLouisville International Airport 20:14 - IAH 23:57 4h 43m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 20:14
        ATLAtlanta Hartsfield-Jackson Intl Airport 22:50
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:43
        IAHHouston George Bush Intercontinental Airport 23:57
      • 4h 43m (1h 07m)
      • 1 Stop ATL · Atlanta 1h 07m
      • Delta Air Lines (DL 1126)Boeing 717
        Delta Air Lines (DL 1601)Airbus
      • Delta Air Lines (DL 1126)
        • M
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        • -
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      • 20:14 SDF
        00:06 IAH
        4Hrs, 52m 1 Stop (ATL)
      • SDFLouisville International Airport 20:14 - IAH 00:06 4h 52m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 20:14
        ATLAtlanta Hartsfield-Jackson Intl Airport 22:59
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:43
        IAHHouston George Bush Intercontinental Airport 00:06
      • 4h 52m (1h 16m)
      • 1 Stop ATL · Atlanta 1h 16m
      • Delta Air Lines (DL 1126)Boeing 717
        Delta Air Lines (DL 1601)Airbus
      • Delta Air Lines (DL 1126)
        • -
        • -
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        • -
      • 20:14 SDF
        00:06 IAH
        4Hrs, 52m 1 Stop (ATL)
      • SDFLouisville International Airport 20:14 - IAH 00:06 4h 52m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 20:14
        ATLAtlanta Hartsfield-Jackson Intl Airport 22:59
      • ATLAtlanta Hartsfield-Jackson Intl Airport 21:43
        IAHHouston George Bush Intercontinental Airport 00:06
      • 4h 52m (1h 16m)
      • 1 Stop ATL · Atlanta 1h 16m
      • Delta Air Lines (DL 1126)Boeing 737 800
        Delta Air Lines (DL 1601)Airbus
      • Delta Air Lines (DL 1126)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 20:25 SDF
        23:46 IAH
        4Hrs, 21m 1 Stop (DFW)
      • SDFLouisville International Airport 20:25 - IAH 23:46 4h 21m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:25
        DFWDallas/Fort Worth Intl Airport 22:37
      • DFWDallas/Fort Worth Intl Airport 21:44
        IAHHouston George Bush Intercontinental Airport 23:46
      • 4h 21m (53m)
      • 1 Stop DFW · Dallas 53m
      • American Airlines (AA 4019)Embraer Emb 175
        American Airlines (AA 619)Boeing 737 800
      • American Airlines (AA 4019)
        • -
        • -
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        • -
        • -
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      • 20:25 SDF
        23:48 HOU
        4Hrs, 23m 1 Stop (DFW)
      • SDFLouisville International Airport 20:25 - HOU 23:48 4h 23m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:25
        DFWDallas/Fort Worth Intl Airport 22:35
      • DFWDallas/Fort Worth Intl Airport 21:44
        HOUHouston Hobby Airport 23:48
      • 4h 23m (51m)
      • 1 Stop DFW · Dallas 51m
      • American Airlines (AA 4019)Embraer Emb 175
        American Airlines (AA 3788)Embraer 170
      • American Airlines (AA 4019)
        • -
        • -
        • -
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        • -
        • -
        • -
      • 20:25 SDF
        23:48 HOU
        4Hrs, 23m 1 Stop (DFW)
      • SDFLouisville International Airport 20:25 - HOU 23:48 4h 23m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 20:25
        DFWDallas/Fort Worth Intl Airport 22:35
      • DFWDallas/Fort Worth Intl Airport 21:44
        HOUHouston Hobby Airport 23:48
      • 4h 23m (51m)
      • 1 Stop DFW · Dallas 51m
      • American Airlines (AA 4019)Embraer Emb 175
        American Airlines (AA 3788)Embraer Emb 175
      • American Airlines (AA 4019)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 20:45 SDF
        01:00 HOU
        5Hrs, 15m 1 Stop (MDW)
      • SDFLouisville International Airport 20:45 - HOU 01:00 5h 15m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 20:45
        MDWChicago Midway Airport 22:35
      • MDWChicago Midway Airport 21:00
        HOUHouston Hobby Airport 01:00
      • 5h 15m (1h 35m)
      • 1 Stop MDW · Chicago 1h 35m
      • Southwest Airlines (WN 3398)Boeing 737 700
        Southwest Airlines (WN 3677)Boeing 737 700
      • Southwest Airlines (WN 3398)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 06:00 SDF
        09:39 HOU
        4Hrs, 39m 1 Stop (ATL)
      • SDFLouisville International Airport 06:00 - HOU 09:39 4h 39m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:35
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:24
        HOUHouston Hobby Airport 09:39
      • 4h 39m (1h 11m)
      • 1 Stop ATL · Atlanta 1h 11m
      • Delta Air Lines (DL 3152)Boeing 737 900
        Delta Air Lines (DL 1509)Airbus
      • Delta Air Lines (DL 3152)
        • -
        • -
        • -
        • -
        • -
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        • -
      • 06:00 SDF
        09:41 IAH
        4Hrs, 41m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - IAH 09:41 4h 41m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:18
      • DFWDallas/Fort Worth Intl Airport 07:20
        IAHHouston George Bush Intercontinental Airport 09:41
      • 4h 41m (58m)
      • 1 Stop DFW · Dallas 58m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 1407)Boeing 737 800
      • American Airlines (AA 3424)
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      • 06:00 SDF
        09:43 IAH
        4Hrs, 43m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - IAH 09:43 4h 43m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:10
      • DFWDallas/Fort Worth Intl Airport 07:20
        IAHHouston George Bush Intercontinental Airport 09:43
      • 4h 43m (50m)
      • 1 Stop DFW · Dallas 50m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 1407)Airbus
      • American Airlines (AA 3424)
        • -
        • -
        • -
        • -
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        • S
        • -
      • 06:00 SDF
        09:47 HOU
        4Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - HOU 09:47 4h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:12
      • DFWDallas/Fort Worth Intl Airport 07:20
        HOUHouston Hobby Airport 09:47
      • 4h 47m (52m)
      • 1 Stop DFW · Dallas 52m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 3802)Embraer 170
      • American Airlines (AA 3424)
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      • 06:00 SDF
        09:47 HOU
        4Hrs, 47m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - HOU 09:47 4h 47m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:12
      • DFWDallas/Fort Worth Intl Airport 07:20
        HOUHouston Hobby Airport 09:47
      • 4h 47m (52m)
      • 1 Stop DFW · Dallas 52m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 3802)Embraer Emb 175
      • American Airlines (AA 3424)
        • -
        • -
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      • 06:00 SDF
        09:49 HOU
        4Hrs, 49m 1 Stop (ATL)
      • SDFLouisville International Airport 06:00 - HOU 09:49 4h 49m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 08:45
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:24
        HOUHouston Hobby Airport 09:49
      • 4h 49m (1h 21m)
      • 1 Stop ATL · Atlanta 1h 21m
      • Delta Air Lines (DL 3152)Boeing 737 900
        Delta Air Lines (DL 1509)Airbus
      • Delta Air Lines (DL 3152)
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        • F
        • -
        • S
      • 06:00 SDF
        09:55 HOU
        4Hrs, 55m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - HOU 09:55 4h 55m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 08:18
      • DFWDallas/Fort Worth Intl Airport 07:20
        HOUHouston Hobby Airport 09:55
      • 4h 55m (58m)
      • 1 Stop DFW · Dallas 58m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 6261)Crj 700 Canadair Regional
      • American Airlines (AA 3424)
        • M
        • -
        • -
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        • F
        • -
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      • 06:00 SDF
        10:50 IAH
        5Hrs, 50m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - IAH 10:50 5h 50m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:35
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:50
      • 5h 50m (1h)
      • 1 Stop IAD · Washington 1h
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 2058)Boeing 737 800
      • United Airlines (UA 3547)
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        • -
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      • 06:00 SDF
        10:50 IAH
        5Hrs, 50m 1 Stop (IAD)
      • SDFLouisville International Airport 06:00 - IAH 10:50 5h 50m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 06:00
        IADWashington Dulles International Airport 08:35
      • IADWashington Dulles International Airport 07:35
        IAHHouston George Bush Intercontinental Airport 10:50
      • 5h 50m (1h)
      • 1 Stop IAD · Washington 1h
      • United Airlines (UA 3547)Embraer 170
        United Airlines (UA 2058)Boeing 737 900
      • United Airlines (UA 3547)
        • M
        • T
        • -
        • T
        • F
        • S
        • -
      • 06:00 SDF
        11:22 IAH
        6Hrs, 22m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - IAH 11:22 6h 22m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 10:02
      • DFWDallas/Fort Worth Intl Airport 07:20
        IAHHouston George Bush Intercontinental Airport 11:22
      • 6h 22m (2h 42m)
      • 1 Stop DFW · Dallas 2h 42m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 1424)Boeing 737 800
      • American Airlines (AA 3424)
        • M
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        • T
        • F
        • -
        • S
      • 06:00 SDF
        11:23 IAH
        6Hrs, 23m 1 Stop (ATL)
      • SDFLouisville International Airport 06:00 - IAH 11:23 6h 23m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 06:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:15
      • ATLAtlanta Hartsfield-Jackson Intl Airport 07:24
        IAHHouston George Bush Intercontinental Airport 11:23
      • 6h 23m (2h 51m)
      • 1 Stop ATL · Atlanta 2h 51m
      • Delta Air Lines (DL 3152)Boeing 737 900
        Delta Air Lines (DL 1682)Airbus
      • Delta Air Lines (DL 3152)
        • M
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        • T
        • F
        • S
        • S
      • 06:00 SDF
        11:33 IAH
        6Hrs, 33m 1 Stop (DFW)
      • SDFLouisville International Airport 06:00 - IAH 11:33 6h 33m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 06:00
        DFWDallas/Fort Worth Intl Airport 10:11
      • DFWDallas/Fort Worth Intl Airport 07:20
        IAHHouston George Bush Intercontinental Airport 11:33
      • 6h 33m (2h 51m)
      • 1 Stop DFW · Dallas 2h 51m
      • American Airlines (AA 3424)Embraer Emb 175
        American Airlines (AA 1424)Airbus
      • American Airlines (AA 3424)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 06:45 SDF
        11:40 HOU
        5Hrs, 55m 1 Stop (MDW)
      • SDFLouisville International Airport 06:45 - HOU 11:40 5h 55m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 06:45
        MDWChicago Midway Airport 09:10
      • MDWChicago Midway Airport 07:00
        HOUHouston Hobby Airport 11:40
      • 5h 55m (2h 10m)
      • 1 Stop MDW · Chicago 2h 10m
      • Southwest Airlines (WN 2610)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 2116)Boeing 737 800
      • Southwest Airlines (WN 2610)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 07:00 SDF
        11:48 IAH
        5Hrs, 48m 1 Stop (ORD)
      • SDFLouisville International Airport 07:00 - IAH 11:48 5h 48m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 07:00
        ORDChicago O'Hare International Airport 08:58
      • ORDChicago O'Hare International Airport 07:31
        IAHHouston George Bush Intercontinental Airport 11:48
      • 5h 48m (1h 27m)
      • 1 Stop ORD · Chicago 1h 27m
      • United Airlines (UA 3422)Embraer 175
        United Airlines (UA 546)Boeing 737 800
      • United Airlines (UA 3422)
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        • T
        • F
        • S
        • S
      • 07:00 SDF
        11:49 IAH
        5Hrs, 49m 1 Stop (MSP)
      • SDFLouisville International Airport 07:00 - IAH 11:49 5h 49m 1 Stop (MSP) Minneapolis
      • SDFLouisville International Airport 07:00
        MSPMinneapolis International Airport 08:55
      • MSPMinneapolis International Airport 08:13
        IAHHouston George Bush Intercontinental Airport 11:49
      • 5h 49m (42m)
      • 1 Stop MSP · Minneapolis 42m
      • Delta Air Lines (DL 3938)Embraer 175
        Delta Air Lines (DL 2673)Airbus A220 300
      • Delta Air Lines (DL 3938)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 07:15 SDF
        11:23 IAH
        5Hrs, 08m 1 Stop (ATL)
      • SDFLouisville International Airport 07:15 - IAH 11:23 5h 08m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:15
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:38
        IAHHouston George Bush Intercontinental Airport 11:23
      • 5h 08m (1h 37m)
      • 1 Stop ATL · Atlanta 1h 37m
      • Delta Air Lines (DL 1610)Boeing 737 900
        Delta Air Lines (DL 1682)Airbus
      • Delta Air Lines (DL 1610)
        • M
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        • T
        • F
        • S
        • S
      • 07:15 SDF
        12:11 HOU
        5Hrs, 56m 1 Stop (ATL)
      • SDFLouisville International Airport 07:15 - HOU 12:11 5h 56m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 07:15
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:07
      • ATLAtlanta Hartsfield-Jackson Intl Airport 08:38
        HOUHouston Hobby Airport 12:11
      • 5h 56m (2h 29m)
      • 1 Stop ATL · Atlanta 2h 29m
      • Delta Air Lines (DL 1610)Boeing 737 900
        Delta Air Lines (DL 1195)Boeing 717
      • Delta Air Lines (DL 1610)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 07:25 SDF
        12:25 HOU
        6Hrs, 00m 1 Stop (DEN)
      • SDFLouisville International Airport 07:25 - HOU 12:25 6h 1 Stop (DEN) Denver
      • SDFLouisville International Airport 07:25
        DENDenver Intl Airport 09:05
      • DENDenver Intl Airport 08:10
        HOUHouston Hobby Airport 12:25
      • 6h (55m)
      • 1 Stop DEN · Denver 55m
      • Southwest Airlines (WN 3118)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 1614)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 3118)
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        • W
        • -
        • -
        • -
        • -
      • 07:53 SDF
        11:22 IAH
        4Hrs, 29m 1 Stop (DFW)
      • SDFLouisville International Airport 07:53 - IAH 11:22 4h 29m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 07:53
        DFWDallas/Fort Worth Intl Airport 10:02
      • DFWDallas/Fort Worth Intl Airport 09:14
        IAHHouston George Bush Intercontinental Airport 11:22
      • 4h 29m (48m)
      • 1 Stop DFW · Dallas 48m
      • American Airlines (AA 1040)Airbus
        American Airlines (AA 1424)Boeing 737 800
      • American Airlines (AA 1040)
        • -
        • -
        • W
        • T
        • -
        • -
        • S
      • 07:53 SDF
        11:22 IAH
        4Hrs, 29m 1 Stop (DFW)
      • SDFLouisville International Airport 07:53 - IAH 11:22 4h 29m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 07:53
        DFWDallas/Fort Worth Intl Airport 10:02
      • DFWDallas/Fort Worth Intl Airport 09:14
        IAHHouston George Bush Intercontinental Airport 11:22
      • 4h 29m (48m)
      • 1 Stop DFW · Dallas 48m
      • American Airlines (AA 1040)Airbus
        American Airlines (AA 1424)Boeing 737 800
      • American Airlines (AA 1040)
        • M
        • T
        • -
        • -
        • F
        • -
        • -
      • 07:53 SDF
        11:33 IAH
        4Hrs, 40m 1 Stop (DFW)
      • SDFLouisville International Airport 07:53 - IAH 11:33 4h 40m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 07:53
        DFWDallas/Fort Worth Intl Airport 10:11
      • DFWDallas/Fort Worth Intl Airport 09:14
        IAHHouston George Bush Intercontinental Airport 11:33
      • 4h 40m (57m)
      • 1 Stop DFW · Dallas 57m
      • American Airlines (AA 1040)Airbus
        American Airlines (AA 1424)Airbus
      • American Airlines (AA 1040)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:00 SDF
        12:43 IAH
        5Hrs, 43m 1 Stop (ORD)
      • SDFLouisville International Airport 08:00 - IAH 12:43 5h 43m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:00
        ORDChicago O'Hare International Airport 10:05
      • ORDChicago O'Hare International Airport 08:38
        IAHHouston George Bush Intercontinental Airport 12:43
      • 5h 43m (1h 27m)
      • 1 Stop ORD · Chicago 1h 27m
      • American Airlines (AA 6131)Crj Canadair Regional
        American Airlines (AA 1636)Airbus
      • American Airlines (AA 6131)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 08:05 SDF
        13:10 HOU
        6Hrs, 05m 1 Stop (DEN)
      • SDFLouisville International Airport 08:05 - HOU 13:10 6h 05m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 08:05
        DENDenver Intl Airport 09:45
      • DENDenver Intl Airport 08:50
        HOUHouston Hobby Airport 13:10
      • 6h 05m (55m)
      • 1 Stop DEN · Denver 55m
      • Southwest Airlines (WN 1897)Boeing 737 700
        Southwest Airlines (WN 1614)Boeing 737 800
      • Southwest Airlines (WN 1897)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 08:10 SDF
        13:40 HOU
        6Hrs, 30m 1 Stop (MDW)
      • SDFLouisville International Airport 08:10 - HOU 13:40 6h 30m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 08:10
        MDWChicago Midway Airport 11:05
      • MDWChicago Midway Airport 08:25
        HOUHouston Hobby Airport 13:40
      • 6h 30m (2h 40m)
      • 1 Stop MDW · Chicago 2h 40m
      • Southwest Airlines (WN 497)Boeing 737 700
        Southwest Airlines (WN 2116)Boeing 737 800
      • Southwest Airlines (WN 497)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 08:18 SDF
        12:55 IAH
        5Hrs, 37m 1 Stop (CLT)
      • SDFLouisville International Airport 08:18 - IAH 12:55 5h 37m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 08:18
        CLTCharlotte Airport 11:15
      • CLTCharlotte Airport 09:49
        IAHHouston George Bush Intercontinental Airport 12:55
      • 5h 37m (1h 26m)
      • 1 Stop CLT · Charlotte 1h 26m
      • American Airlines (AA 822)Airbus
        American Airlines (AA 1478)Airbus
      • American Airlines (AA 822)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 08:20 SDF
        12:11 HOU
        4Hrs, 51m 1 Stop (ATL)
      • SDFLouisville International Airport 08:20 - HOU 12:11 4h 51m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 08:20
        ATLAtlanta Hartsfield-Jackson Intl Airport 11:07
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:46
        HOUHouston Hobby Airport 12:11
      • 4h 51m (1h 21m)
      • 1 Stop ATL · Atlanta 1h 21m
      • Delta Air Lines (DL 2011)Boeing 737 900
        Delta Air Lines (DL 1195)Boeing 717
      • Delta Air Lines (DL 2011)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 08:20 SDF
        14:02 IAH
        6Hrs, 42m 1 Stop (ATL)
      • SDFLouisville International Airport 08:20 - IAH 14:02 6h 42m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 08:20
        ATLAtlanta Hartsfield-Jackson Intl Airport 12:54
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:46
        IAHHouston George Bush Intercontinental Airport 14:02
      • 6h 42m (3h 08m)
      • 1 Stop ATL · Atlanta 3h 08m
      • Delta Air Lines (DL 2011)Boeing 737 900
        Delta Air Lines (DL 1572)Airbus
      • Delta Air Lines (DL 2011)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 08:25 SDF
        12:50 HOU
        5Hrs, 25m 1 Stop (ATL)
      • SDFLouisville International Airport 08:25 - HOU 12:50 5h 25m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 08:25
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:30
      • ATLAtlanta Hartsfield-Jackson Intl Airport 09:50
        HOUHouston Hobby Airport 12:50
      • 5h 25m (40m)
      • 1 Stop ATL · Atlanta 40m
      • Southwest Airlines (WN 4616)Boeing 737 700
        Southwest Airlines (WN 2073)Boeing 737 700
      • Southwest Airlines (WN 4616)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 08:35 SDF
        13:00 HOU
        5Hrs, 25m 1 Stop (ATL)
      • SDFLouisville International Airport 08:35 - HOU 13:00 5h 25m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 08:35
        ATLAtlanta Hartsfield-Jackson Intl Airport 10:40
      • ATLAtlanta Hartsfield-Jackson Intl Airport 10:00
        HOUHouston Hobby Airport 13:00
      • 5h 25m (40m)
      • 1 Stop ATL · Atlanta 40m
      • Southwest Airlines (WN 4008)Boeing 737 700
        Southwest Airlines (WN 3837)Boeing 737 700
      • Southwest Airlines (WN 4008)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 08:45 SDF
        13:26 IAH
        5Hrs, 41m 1 Stop (ORD)
      • SDFLouisville International Airport 08:45 - IAH 13:26 5h 41m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 08:45
        ORDChicago O'Hare International Airport 10:35
      • ORDChicago O'Hare International Airport 09:16
        IAHHouston George Bush Intercontinental Airport 13:26
      • 5h 41m (1h 19m)
      • 1 Stop ORD · Chicago 1h 19m
      • United Airlines (UA 3624)Embraer 175
        United Airlines (UA 2483)Boeing 737 Max 8 Passenger
      • United Airlines (UA 3624)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 08:50 SDF
        12:50 HOU
        5Hrs, 00m 1 Stop (MDW)
      • SDFLouisville International Airport 08:50 - HOU 12:50 5h 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 08:50
        MDWChicago Midway Airport 10:10
      • MDWChicago Midway Airport 09:05
        HOUHouston Hobby Airport 12:50
      • 5h (1h 05m)
      • 1 Stop MDW · Chicago 1h 05m
      • Southwest Airlines (WN 1197)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 972)Boeing 737 Max 8 Passenger
      • Southwest Airlines (WN 1197)
        • M
        • -
        • -
        • T
        • F
        • -
        • -
      • 08:50 SDF
        13:35 HOU
        5Hrs, 45m 1 Stop (MDW)
      • SDFLouisville International Airport 08:50 - HOU 13:35 5h 45m 1 Stop (MDW) Chicago
      • SDFLouisville International Airport 08:50
        MDWChicago Midway Airport 11:00
      • MDWChicago Midway Airport 09:05
        HOUHouston Hobby Airport 13:35
      • 5h 45m (1h 55m)
      • 1 Stop MDW · Chicago 1h 55m
      • Southwest Airlines (WN 1197)Boeing 737 Max 8 Passenger
        Southwest Airlines (WN 6755)Boeing 737 800
      • Southwest Airlines (WN 1197)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 09:20 SDF
        14:55 IAH
        6Hrs, 35m 1 Stop (DEN)
      • SDFLouisville International Airport 09:20 - IAH 14:55 6h 35m 1 Stop (DEN) Denver
      • SDFLouisville International Airport 09:20
        DENDenver Intl Airport 11:30
      • DENDenver Intl Airport 10:20
        IAHHouston George Bush Intercontinental Airport 14:55
      • 6h 35m (1h 10m)
      • 1 Stop DEN · Denver 1h 10m
      • United Airlines (UA 2354)Airbus
        United Airlines (UA 401)Boeing 737 900
      • United Airlines (UA 2354)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 09:48 SDF
        15:05 IAH
        6Hrs, 17m 1 Stop (IAD)
      • SDFLouisville International Airport 09:48 - IAH 15:05 6h 17m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 09:48
        IADWashington Dulles International Airport 12:50
      • IADWashington Dulles International Airport 11:27
        IAHHouston George Bush Intercontinental Airport 15:05
      • 6h 17m (1h 23m)
      • 1 Stop IAD · Washington 1h 23m
      • United Airlines (UA 3543)Embraer 170
        United Airlines (UA 1193)Airbus
      • United Airlines (UA 3543)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:48 SDF
        15:05 IAH
        6Hrs, 17m 1 Stop (IAD)
      • SDFLouisville International Airport 09:48 - IAH 15:05 6h 17m 1 Stop (IAD) Washington
      • SDFLouisville International Airport 09:48
        IADWashington Dulles International Airport 12:50
      • IADWashington Dulles International Airport 11:27
        IAHHouston George Bush Intercontinental Airport 15:05
      • 6h 17m (1h 23m)
      • 1 Stop IAD · Washington 1h 23m
      • United Airlines (UA 3543)Embraer 170
        United Airlines (UA 1193)Boeing 737 900
      • United Airlines (UA 3543)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 10:00 SDF
        14:05 IAH
        5Hrs, 05m 1 Stop (ATL)
      • SDFLouisville International Airport 10:00 - IAH 14:05 5h 05m 1 Stop (ATL) Atlanta
      • SDFLouisville International Airport 10:00
        ATLAtlanta Hartsfield-Jackson Intl Airport 13:00
      • ATLAtlanta Hartsfield-Jackson Intl Airport 11:24
        IAHHouston George Bush Intercontinental Airport 14:05
      • 5h 05m (1h 36m)
      • 1 Stop ATL · Atlanta 1h 36m
      • Delta Air Lines (DL 1622)Boeing 737 900
        Delta Air Lines (DL 1572)Airbus
      • Delta Air Lines (DL 1622)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:27 SDF
        15:00 IAH
        5Hrs, 33m 1 Stop (CLT)
      • SDFLouisville International Airport 10:27 - IAH 15:00 5h 33m 1 Stop (CLT) Charlotte
      • SDFLouisville International Airport 10:27
        CLTCharlotte Airport 13:17
      • CLTCharlotte Airport 11:59
        IAHHouston George Bush Intercontinental Airport 15:00
      • 5h 33m (1h 18m)
      • 1 Stop CLT · Charlotte 1h 18m
      • American Airlines (AA 822)Airbus
        American Airlines (AA 1661)Airbus
      • American Airlines (AA 822)
        • -
        • T
        • W
        • -
        • -
        • -
        • -
      • 10:30 SDF
        15:35 IAH
        6Hrs, 05m 1 Stop (ORD)
      • SDFLouisville International Airport 10:30 - IAH 15:35 6h 05m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 10:30
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:04
        IAHHouston George Bush Intercontinental Airport 15:35
      • 6h 05m (1h 41m)
      • 1 Stop ORD · Chicago 1h 41m
      • United Airlines (UA 4187)Canadair Regional Jet 550
        United Airlines (UA 2341)Boeing 737 800
      • United Airlines (UA 4187)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 10:30 SDF
        15:35 IAH
        6Hrs, 05m 1 Stop (ORD)
      • SDFLouisville International Airport 10:30 - IAH 15:35 6h 05m 1 Stop (ORD) Chicago
      • SDFLouisville International Airport 10:30
        ORDChicago O'Hare International Airport 12:45
      • ORDChicago O'Hare International Airport 11:04
        IAHHouston George Bush Intercontinental Airport 15:35
      • 6h 05m (1h 41m)
      • 1 Stop ORD · Chicago 1h 41m
      • United Airlines (UA 4187)Canadair Regional Jet 550
        United Airlines (UA 2341)Boeing 737 900
      • United Airlines (UA 4187)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 10:36 SDF
        14:39 IAH
        5Hrs, 03m 1 Stop (DTW)
      • SDFLouisville International Airport 10:36 - IAH 14:39 5h 03m 1 Stop (DTW) Detroit
      • SDFLouisville International Airport 10:36
        DTWDetroit Wayne County 12:43
      • DTWDetroit Wayne County 12:02
        IAHHouston George Bush Intercontinental Airport 14:39
      • 5h 03m (41m)
      • 1 Stop DTW · Detroit 41m
      • Delta Air Lines (DL 3888)Canadair Regional
        Delta Air Lines (DL 1307)Airbus
      • Delta Air Lines (DL 3888)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 10:54 SDF
        15:42 IAH
        5Hrs, 48m 1 Stop (DFW)
      • SDFLouisville International Airport 10:54 - IAH 15:42 5h 48m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 10:54
        DFWDallas/Fort Worth Intl Airport 14:31
      • DFWDallas/Fort Worth Intl Airport 12:15
        IAHHouston George Bush Intercontinental Airport 15:42
      • 5h 48m (2h 16m)
      • 1 Stop DFW · Dallas 2h 16m
      • American Airlines (AA 3948)Embraer Emb 175
        American Airlines (AA 3947)Embraer Emb 175
      • American Airlines (AA 3948)
        • M
        • -
        • W
        • T
        • F
        • S
        • S
      • 10:54 SDF
        15:43 IAH
        5Hrs, 49m 1 Stop (DFW)
      • SDFLouisville International Airport 10:54 - IAH 15:43 5h 49m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 10:54
        DFWDallas/Fort Worth Intl Airport 14:31
      • DFWDallas/Fort Worth Intl Airport 12:15
        IAHHouston George Bush Intercontinental Airport 15:43
      • 5h 49m (2h 16m)
      • 1 Stop DFW · Dallas 2h 16m
      • American Airlines (AA 3948)Embraer Emb 175
        American Airlines (AA 2330)Airbus
      • American Airlines (AA 3948)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 10:54 SDF
        15:57 HOU
        6Hrs, 03m 1 Stop (DFW)
      • SDFLouisville International Airport 10:54 - HOU 15:57 6h 03m 1 Stop (DFW) Dallas
      • SDFLouisville International Airport 10:54
        DFWDallas/Fort Worth Intl Airport 14:42
      • DFWDallas/Fort Worth Intl Airport 12:15
        HOUHouston Hobby Airport 15:57
      • 6h 03m (2h 27m)
      • 1 Stop DFW · Dallas 2h 27m
      • American Airlines (AA 3948)Embraer Emb 175
        American Airlines (AA 3494)Embraer 170
      • American Airlines (AA 3948)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
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      What’s the fastest flight time from Louisville to Houston?

      The fastest flight time for direct flights from Louisville to Houston is 2 hours 15 minutes. Check latest flight schedules & prices on Wego.

      How far is Houston from Louisville?

      The flight distance between Louisville and Houston is 1293km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 06:00. The last flight of the day departs at 20:14. See the full list of flight times on Wego.

      How many airlines offer direct flights from Louisville to Houston?

      There are 2 airlines that offer direct flights from Louisville to Houston. Find out the list of airlines on Wego.

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