Airlines with flights from Louisville to Houston

There are three airlines with scheduled flights between SDF and IAH. United is the only airline with non-stop flights from Louisville International Airport to Houston Airport and the flight time is 2 hours and 35 minutes.

Change direction

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 2 hours and 35 minutes
  • Houston is a United Airlines hub.
  • 21 flights per week
  • Embraer 175 (Enhanced Winglets)
  • First class available
SDF
Direct
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
UA6266
06:15
06:15
06:15
06:15
06:15
06:15
06:15
UA6326
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA6310
15:41
15:41
15:41
15:41
15:41
15:41
15:41
SHOW RETURN SCHEDULE
CHECK PRICES FOR SDF - IAH

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Dallas with American Airlines

  • Total flight time: 4h 10m - 6h 41m.
  • One World Alliance
  • 166 flights per week
SDF
 
Via DFW
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA331
AA3591
06:38
06:38
06:38
06:38
06:38
06:38
06:38
AA3788
AA3583
11:09
----
11:09
11:09
11:09
11:09
11:09
AA3791
AA3358
----
----
13:18
----
----
----
----
AA3791
AA1929
13:18
13:18
----
13:18
13:18
----
13:18
AA5105
AA1392
15:56
15:56
----
----
----
----
----
AA5105
AA4923
15:56
----
----
15:56
15:56
15:56
15:56
AA4152
AA2209
18:02
18:02
18:02
18:02
18:02
18:11
18:02
AA2519
AA1914
19:45
----
----
19:45
19:45
19:45
19:45
SHOW RETURN SCHEDULE
CHECK PRICES FOR SDF - IAH

The timetable & schedule information was updated at 2026-04-21

Delta Air Lines

Via Atlanta with Delta Air Lines

  • Total flight time: 4h 28m - 6h 46m.
  • Sky Team Alliance
  • 214 flights per week
SDF
 
Via ATL
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
DL2407
DL1682
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1610
DL1682
07:05
07:05
07:05
07:05
07:05
07:05
07:05
DL2299
DL1572
08:11
08:11
08:11
08:11
08:11
08:11
08:11
DL1523
DL1572
10:00
10:00
10:00
10:00
10:00
----
10:00
DL1374
DL2890
11:17
11:17
11:17
11:17
11:17
11:17
11:17
DL1481
DL1131
----
----
----
----
----
13:02
----
DL1481
DL1223
13:02
13:02
13:02
13:02
13:02
----
13:02
DL3195
DL1284
16:47
16:47
16:47
16:47
16:47
16:30
16:47
DL1126
DL1601
18:38
18:38
18:38
18:38
18:38
18:38
18:38
DL2831
DL1601
19:58
----
----
19:58
19:58
----
19:58
SHOW RETURN SCHEDULE
CHECK PRICES FOR SDF - IAH

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Charlotte with American Airlines

  • Total flight time: 4h 37m - 7h 23m.
  • One World Alliance
  • 112 flights per week
SDF
 
Via CLT
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA5255
AA1930
05:04
05:04
05:04
05:04
05:04
05:04
05:04
AA2099
AA1919
08:15
08:15
08:15
08:15
08:15
08:15
08:15
AA5395
AA1920
12:00
12:00
12:00
12:00
12:00
----
12:00
AA5922
AA1920
----
----
----
----
----
12:00
----
AA5923
AA2935
----
----
----
----
----
15:35
----
AA5397
AA2935
15:39
----
----
15:39
15:39
----
15:39
AA5391
AA1840
17:39
17:39
17:39
17:39
17:39
17:39
17:39
SHOW RETURN SCHEDULE
CHECK PRICES FOR SDF - IAH

The timetable & schedule information was updated at 2026-04-21

American Airlines

Via Chicago with American Airlines

  • Total flight time: 5h 04m - 7h 43m.
  • One World Alliance
  • 104 flights per week
SDF
 
Via ORD
 
IAH
 
Flight
Mon
Jul 27
Tue
Jul 28
Wed
Jul 29
Thu
Jul 30
Fri
Jul 31
Sat
Aug 1
Sun
Aug 2
AA4622
AA1915
06:38
06:38
06:38
06:38
06:38
06:38
06:45
AA4704
AA4426
10:43
10:43
10:43
10:43
10:43
----
10:43
AA4668
AA3144
19:11
19:11
19:11
19:11
19:11
19:16
19:13
SHOW RETURN SCHEDULE
CHECK PRICES FOR SDF - IAH

The timetable & schedule information was updated at 2026-04-21

Change direction

Staying up-to-date with the airlines

At Airlineinformation.com you can learn all about the airlines operating around the world together with their destinations and where they operate. You will get a transparent overview of airlines with scheduled flights between any two destinations with non-stop or 1-stop flights regardless of price or availability.
Flight data on this page was last updated on 2026-07-13
© 2026 Westcoast Digital