Airlines with flights from Houston to Saint Louis

There are three airlines with scheduled flights between IAH and STL. United is the only airline with non-stop flights from Houston Airport to Saint Louis Airport and the flight time is 2 hours and 4 minutes.

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Schedules

Non-stop with United Airlines

  • Total flight time: 2 hours and 4 minutes
  • Houston is a United Airlines hub.
  • 21 flights per week
  • Embraer 175 (Enhanced Winglets)
    Canadair (Bombardier) Regional Jet 900 and Challenger 890
    Airbus A319
    Boeing 737-800 Passenger
  • First class available
IAH
Direct
STL
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
UA6050
07:45
07:45
07:45
07:45
07:45
07:45
07:45
UA2368
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA5278
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18:15
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UA6120
18:15
18:15
18:15
18:15
----
18:15
18:15
UA2648
20:11
20:11
20:11
20:11
20:11
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20:11
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - STL

The timetable & schedule information was updated at 2024-03-15

Via Dallas with American Airlines

  • Total flight time: 3h 38m - 6h 31m.
  • One World Alliance
  • 42 flights per week
IAH
 
Via DFW
 
STL
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
AA2442
AA2289
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2442
AA2897
05:00
05:00
05:00
05:00
05:00
05:00
05:00
AA2551
AA2289
06:00
06:00
06:00
06:00
06:00
06:00
06:00
AA3252
AA3855
09:02
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AA3779
AA3855
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09:04
09:04
09:04
09:04
09:04
09:04
AA1424
AA845
12:13
12:13
12:13
12:13
12:13
12:13
12:13
AA3433
AA2761
14:13
14:13
14:13
14:13
14:13
14:13
14:13
AA1416
AA1010
18:34
18:34
18:34
18:34
18:34
18:34
18:34
SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - STL

The timetable & schedule information was updated at 2024-03-15

Via Dallas with Southwest Airlines

  • Total flight time: 3h 20m - 7h 05m.
  • Low-cost airline
  • 15 flights per week
IAH
 
Via DAL
 
STL
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
WN5571
WN5271
05:45
06:00
06:00
05:45
05:45
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06:25
WN5370
WN4628
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11:50
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WN3879
WN1467
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14:50
14:50
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15:40
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WN590
WN4612
17:00
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17:00
17:00
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WN5370
WN5941
18:30
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18:30
18:30
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WN5370
WN4236
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18:35
18:35
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SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - STL

The timetable & schedule information was updated at 2024-03-15

Via Nashville with Southwest Airlines

  • Total flight time: 3h 40m - 6h 15m.
  • Low-cost airline
  • 3 flights per week
IAH
 
Via BNA
 
STL
 
Flight
Mon
May 27
Tue
May 28
Wed
May 29
Thu
May 30
Fri
May 31
Sat
Jun 1
Sun
Jun 2
WN5571
WN5271
05:45
06:00
06:00
05:45
05:45
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06:25
WN5370
WN4628
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11:50
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WN3879
WN1467
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14:50
14:50
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15:40
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WN590
WN4612
17:00
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17:00
17:00
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WN5370
WN5941
18:30
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18:30
18:30
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WN5370
WN4236
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18:35
18:35
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----
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SHOW RETURN SCHEDULE
CHECK PRICES FOR IAH - STL

The timetable & schedule information was updated at 2024-03-15

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