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.
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
Direct
Non-stop
3h 55min
Direct
Non-stop
3h 50min
Via Salt Lake City
5h 21min
Via Phoenix
5h 26min
Via Denver
5h 30min
Via Denver
5h 40min
Via Las Vegas
5h 50min
Via Minneapolis
5h 51min
Via Dallas
5h 55min
Via Phoenix
5h 55min
Via Los Angeles
5h 55min
Via Las Vegas
5h 56min
Via Chicago
6h 8min
Via San Diego
6h 15min
Via Los Angeles
6h 15min
Via Chicago
6h 20min
Via Dallas
6h 30min
Via Chicago
6h 33min
Via Nashville
6h 40min
NEW
Via Eugene
8h 51min
Starts 04/06
Via Austin
6h 40min
NEW
Starts 23/09
Via Nashville
12h 19min
Schedules
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 PassengerBoeing 737MAX 9 Passenger
-
First class available
SFO
Direct
STL
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
UA2090
12:12
12:12
12:12
12:12
12:12
12:12
12:12
The timetable & schedule information was updated at 2026-04-21
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/BBJ2Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SFO
Direct
STL
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
WN3858
----
----
----
----
----
10:25
----
WN1417
10:50
----
----
10:50
10:50
----
----
WN2305
----
12:20
12:20
----
----
----
----
WN2518
----
----
----
----
----
----
13:05
The timetable & schedule information was updated at 2026-04-21
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
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
DL1331
DL2455
DL2455
06:00
06:00
06:00
06:00
06:00
06:00
06:00
DL920
DL1492
DL1492
09:53
09:53
09:53
09:53
09:53
----
09:53
DL902
DL2666
DL2666
----
----
----
----
----
13:15
----
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with American Airlines
-
Total flight time: 5h 26m - 7h 29m.
-
One World Alliance
-
81 flights per week
SFO
Via PHX
STL
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
AA6404
AA3179
AA3179
05:40
----
----
05:40
05:40
----
05:40
AA2414
AA3179
AA3179
----
08:15
08:15
----
----
08:15
----
AA1321
AA890
AA890
15:54
----
----
15:54
15:54
----
15:54
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
-
Total flight time: 5h 30m - 9h 40m.
-
Low-cost airline
-
159 flights per week
-
Boeing 737-800 (winglets) Passenger/BBJ2Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SFO
Via DEN
STL
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
WN1424
WN1753
WN1753
05:10
05:30
05:30
05:10
05:10
05:10
----
WN3640
WN681
WN681
----
----
----
----
----
----
05:30
WN4284
WN64
WN64
10:00
----
----
10:00
10:00
----
----
WN3496
WN1756
WN1756
11:00
----
----
11:00
11:00
----
----
WN3984
WN4213
WN4213
----
11:10
11:10
----
----
----
----
WN278
WN3317
WN3317
14:15
----
----
14:15
14:15
----
----
WN2711
WN1756
WN1756
----
14:20
14:20
----
----
----
----
WN3641
WN1758
WN1758
----
----
----
----
----
----
14:25
WN3641
WN1756
WN1756
14:35
----
----
14:35
14:35
----
----
The timetable & schedule information was updated at 2026-04-21
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 PassengerBoeing 737MAX 9 Passenger
SFO
Via DEN
STL
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
UA1479
UA652
UA652
05:00
05:00
05:00
05:00
05:00
05:00
05:00
UA2348
UA1639
UA1639
08:31
08:31
08:31
08:31
08:31
08:31
08:31
UA540
UA1422
UA1422
12:43
12:43
12:43
12:43
12:43
12:43
12:43
UA1596
UA214
UA214
14:20
14:20
14:20
14:20
14:20
14:20
14:20
UA1430
UA214
UA214
16:10
----
16:10
16:10
16:10
----
16:10
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Frontier