Airlines with flights from San Francisco to Saint Louis

There are five airlines with scheduled flights between SFO and STL. Both United and Southwest operates non-stop flights from SFO Airport to Saint Louis Airport and the flight time is 3 hours and 55 minutes.

Choose airline

Schedules

United Airlines

Non-stop with United Airlines

  • Total flight time: 3 hours and 55 minutes
  • San Francisco is a United Airlines hub.
  • 7 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737MAX 9 Passenger
  • First class available
SFO
Direct
STL

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

Southwest Airlines

Non-stop with Southwest Airlines

  • Total flight time: 3 hours and 50 minutes
  • Low-cost airline
  • 7 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
SFO
Direct
STL

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

Delta Air Lines

Via Salt Lake City with Delta Air Lines

  • Total flight time: 5h 21m - 7h 21m.
  • Sky Team Alliance
  • 86 flights per week
SFO
 
Via SLC
 
STL

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

American Airlines

Via Phoenix with American Airlines

  • Total flight time: 5h 26m - 7h 29m.
  • One World Alliance
  • 81 flights per week
SFO
 
Via PHX
 
STL

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

Southwest Airlines

Via Denver with Southwest Airlines

  • Total flight time: 5h 30m - 9h 40m.
  • Low-cost airline
  • 159 flights per week
  • Boeing 737-800 (winglets) Passenger/BBJ2
    Boeing 737-700 Passenger (Scimitar Winglets)
    Boeing 737MAX 8 Passenger
SFO
 
Via DEN
 
STL
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
WN1424
WN1753
05:10
05:30
05:30
05:10
05:10
05:10
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WN3640
WN681
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05:30
WN4284
WN64
10:00
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10:00
10:00
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WN3496
WN1756
11:00
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11:00
11:00
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WN3984
WN4213
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11:10
11:10
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WN278
WN3317
14:15
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14:15
14:15
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WN2711
WN1756
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14:20
14:20
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WN3641
WN1758
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14:25
WN3641
WN1756
14:35
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14:35
14:35
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SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - STL

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

United Airlines

Via Denver with United Airlines

  • Total flight time: 5h 40m - 7h 37m.
  • San Francisco is a United Airlines hub.
  • 133 flights per week
  • Boeing 737MAX 8 Passenger
    Boeing 737MAX 9 Passenger
SFO
 
Via DEN
 
STL
 
Flight
Mon
Jun 15
Tue
Jun 16
Wed
Jun 17
Thu
Jun 18
Fri
Jun 19
Sat
Jun 20
Sun
Jun 21
UA1479
UA652
05:00
05:00
05:00
05:00
05:00
05:00
05:00
UA2348
UA1639
08:31
08:31
08:31
08:31
08:31
08:31
08:31
UA540
UA1422
12:43
12:43
12:43
12:43
12:43
12:43
12:43
UA1596
UA214
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA1430
UA214
16:10
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16:10
16:10
16:10
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16:10
SHOW RETURN SCHEDULE
CHECK PRICES FOR SFO - STL

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

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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 2026-05-25