Airlines with flights from Saint Louis to Houston

There are three airlines with scheduled flights between STL and IAH. United is the only airline with non-stop flights from Saint Louis Airport to Houston Airport and the flight time is 2 hours and 20 minutes.

Change direction

Choose airline

Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 20 minutes
  • Houston is a United Airlines hub.
  • 20 flights per week
  • Embraer 175 (Enhanced Winglets)
    Airbus A319
    Boeing 737MAX 9 Passenger
    Boeing 737-700 Passenger
    Airbus A320
  • First class available
STL
Direct
IAH
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
UA6199
----
----
----
06:15
06:15
----
06:15
UA1371
06:15
06:15
06:15
----
----
----
----
UA2483
----
----
----
08:40
----
----
----
UA6223
----
----
----
----
08:40
08:40
----
UA6213
10:55
10:55
10:55
10:55
10:55
10:55
10:55
UA2121
16:36
16:36
16:36
16:30
16:30
----
16:30
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - IAH

The timetable & schedule information was updated at 2025-01-15

Via Dallas with American Airlines

  • Total flight time: 3h 42m - 6h 28m.
  • One World Alliance
  • 42 flights per week
STL
 
Via DFW
 
IAH
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
AA2261
AA2420
05:03
05:03
05:03
----
05:10
----
05:10
AA2261
AA1472
----
05:03
05:03
----
----
----
----
AA2711
AA1472
----
07:00
07:00
----
----
----
----
AA537
AA1472
----
----
----
07:04
07:04
07:04
07:04
AA2480
AA3390
----
----
----
09:29
09:29
09:15
09:29
AA3577
AA2438
10:31
----
----
----
----
----
----
AA3577
AA3816
10:31
----
----
----
----
----
----
AA1362
AA2438
----
11:38
11:38
11:25
11:25
----
11:25
AA1362
AA3816
----
11:38
11:38
----
----
----
----
AA3100
AA4025
13:40
13:40
13:40
----
----
----
----
AA3855
AA1865
15:41
15:41
15:41
15:43
15:43
15:43
15:43
AA4055
AA650
17:12
17:12
17:12
----
----
----
----
AA4055
AA2209
17:12
17:12
17:12
----
----
----
----
AA2487
AA2209
----
----
----
17:37
17:37
17:37
17:37
AA2487
AA3255
----
----
----
17:37
17:37
17:37
17:37
AA2487
AA650
----
----
----
17:37
17:37
----
17:37
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - IAH

The timetable & schedule information was updated at 2025-01-15

Via Dallas with Frontier Airlines

  • Total flight time: 5h 34m - 6h 17m.
  • Low-cost airline
STL
 
Via DFW
 
IAH
 
Flight
Mon
Feb 10
Tue
Feb 11
Wed
Feb 12
Thu
Feb 13
Fri
Feb 14
Sat
Feb 15
Sun
Feb 16
SHOW RETURN SCHEDULE
CHECK PRICES FOR STL - IAH

The timetable & schedule information was updated at 2025-01-15

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.
© 2025 Westcoast Digital