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 33 minutes.
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 33 minutes. Choose airline
Direct
Non-stop
2h 33min
Via Dallas
4h 10min
Via Atlanta
4h 28min
Via Charlotte
4h 37min
Via Chicago
5h 4min
Via Chicago
5h 25min
NEW
Via San Antonio
9h 25min
Schedules
Non-stop with United Airlines
-
Total flight time: 2 hours and 33 minutes
-
Houston is a United Airlines hub.
-
23 flights per week
-
Embraer 175 (Enhanced Winglets)
-
First class available
SDF
Direct
IAH
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
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
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
-
Total flight time: 4h 10m - 6h 41m.
-
One World Alliance
-
166 flights per week
SDF
Via DFW
IAH
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA331
AA3591
AA3591
07:16
07:16
07:16
07:16
07:16
07:16
07:16
AA3788
AA3583
AA3583
11:06
----
11:06
11:06
11:06
11:06
11:06
AA399
AA1929
AA1929
13:21
13:21
----
13:21
13:21
----
13:21
AA399
AA3555
AA3555
----
----
13:21
----
----
----
----
AA3758
AA4923
AA4923
15:52
----
----
15:52
15:52
15:52
15:52
AA3758
AA1094
AA1094
----
15:52
15:52
----
----
----
----
AA4152
AA2209
AA2209
18:02
18:02
18:02
18:02
18:02
18:11
18:02
AA2519
AA1914
AA1914
19:45
----
----
19:45
19:45
19:45
19:45
The timetable & schedule information was updated at 2026-04-21
Via Atlanta with Delta Air Lines
-
Total flight time: 4h 28m - 6h 46m.
-
Sky Team Alliance
-
214 flights per week
SDF
Via ATL
IAH
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
DL2407
DL1682
DL1682
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL1610
DL1682
DL1682
07:05
07:05
07:05
07:05
07:05
07:05
07:05
DL2299
DL1572
DL1572
08:11
08:11
08:11
08:11
08:11
08:11
08:11
DL1523
DL1572
DL1572
10:02
10:02
10:02
10:02
10:02
----
10:02
DL1374
DL2890
DL2890
11:19
11:19
11:19
11:19
11:19
11:19
11:19
DL1481
DL1223
DL1223
13:02
13:02
13:02
13:02
13:02
----
13:02
DL1481
DL1131
DL1131
----
----
----
----
----
13:02
----
DL3195
DL1284
DL1284
16:40
16:40
16:40
16:40
16:40
16:30
16:40
DL1126
DL1601
DL1601
18:38
18:38
18:38
18:38
18:38
18:38
18:38
DL2831
DL1601
DL1601
20:09
----
----
20:09
20:09
----
20:09
The timetable & schedule information was updated at 2026-04-21
Via Charlotte with American Airlines
-
Total flight time: 4h 37m - 7h 23m.
-
One World Alliance
-
112 flights per week
SDF
Via CLT
IAH
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA5255
AA1930
AA1930
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2099
AA1919
AA1919
08:15
08:15
08:15
08:15
08:15
08:15
08:15
AA5922
AA1920
AA1920
----
----
----
----
----
11:50
----
AA5395
AA1920
AA1920
12:00
12:00
12:00
12:00
12:00
----
12:00
AA5397
AA2935
AA2935
15:22
----
----
15:22
15:22
----
15:22
AA5923
AA2935
AA2935
----
----
----
----
----
15:35
----
The timetable & schedule information was updated at 2026-04-21
Via Chicago with American Airlines
-
Total flight time: 5h 04m - 7h 43m.
-
One World Alliance
-
104 flights per week
SDF
Via ORD
IAH
W25, Jun 15 - Jun 21
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
AA4622
AA1915
AA1915
06:51
06:51
06:51
06:51
06:51
06:51
06:59
AA4704
AA4426
AA4426
10:45
10:45
10:45
10:45
10:45
----
10:45
AA4668
AA3144
AA3144
18:56
18:56
18:56
18:56
18:56
----
18:56
The timetable & schedule information was updated at 2026-04-21
