| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (LAS) F92017, F94401 06h 47min | Return 11/17/25 1 Stopover (LAS) F91850, F92018 06h 32min |  Frontier Airlines |  | ? | $207 | |
| Best option St. Louis San Francisco | Outbound 09/04/25 direct UA1603 04h 21min | Return 09/28/25 direct UA0336 04h 00min |  United Airlines |  | ? | $262 | |
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (DEN) F94567, F91229 13h 54min | Return 11/17/25 1 Stopover (LAS) F94158, F92018 12h 27min | Frontier Airlines |  | $224 | ||
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (DEN) F94567, F91229 13h 54min | Return 11/17/25 1 Stopover (LAS) F94158, F92018 12h 27min | Frontier Airlines |  | $234 | ||
| St. Louis San Francisco | Outbound 09/04/25 direct UA1603 04h 21min | Return 09/28/25 direct UA0336 04h 00min | United Airlines |  | ? | $268 | |
| St. Louis San Francisco | Outbound 09/04/25 1 Stopover (SEA) AS0388, AS1050 08h 48min | Return 09/28/25 1 Stopover (ORD) AA2614, AA1926 12h 13min |  Alaska Airlines |  | ? | $277 | |
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (SEA) AS0388, AS1082 19h 19min | Return 11/17/25 1 Stopover (SEA) AS0656, AS0472 12h 46min | Alaska Airlines | | ? | $342 | |
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (SEA) AS0388, AS1050 08h 32min | Return 11/17/25 1 Stopover (SEA) AS1340, AS0472 07h 16min | Alaska Airlines |  | $370 | ||
| St. Louis San Francisco | Outbound 10/18/25 1 Stopover (DEN) UA1396, UA0746 15h 50min | Return 11/17/25 1 Stopover (ORD) UA2046, UA1872 12h 19min | United Airlines | | ? | $414 | |
| St. Louis San Francisco | Outbound 09/04/25 1 Stopover (LAX) AA1321, AA3100 08h 22min | Return 09/28/25 1 Stopover (ORD) AA2113, AA6428 11h 01min |  American Airlines |  | ? | $426 |
Stops
- Direct flight
Airline
- United Airlines
- Frontier Airlines
- Alaska Airlines
- American Airlines
- Hawaiian Airlines
Tips and tricks to help you find cheap flights from St. Louis to San Francisco
Favorite airline: Frontier Airlines
The favorite airline for flights from St. Louis to San Francisco is Frontier Airlines.
Frontier Airlines
36 %
Sun Country Airlines
24 %
Delta
16 %
Favourite connection: via Las Vegas
When booking flights from St. Louis to San Francisco 48 % of travelers prefer to fly via Las Vegas.
Route
bookings
1 stopover Las Vegas - McCarran International Airport, NV
27h 11min, from $ 158
48 %
1 stopover Minneapolis - St. Paul International Airport, MN
15h 52min, from $ 249
33 %
1 stopover Seattle-Tacoma International Airport, WA
08h 34min, from $ 347
14 %
Important flight information
Flight information: St. Louis - San Francisco
| Roundtrip from | $ 206,89 |
|---|---|
| Flight duration | min. 04:35 / max. 07:20 |
| Return flight duration | min. 03:45/ max. 06:35 |
| Distance | 2789 km |
| Flights per week | 22 |
| Departure airport | Airport St. Louis - Lambert International Airport (STL) |
| Arrival airport | Airport San Francisco International Airport, CA (SFO) |
| Destination country | Flights to United States |
Alternative routes to United States
- Flight St. Louis - New York from $ 183
- Flight St. Louis - Los Angeles from $ 288
- Flight St. Louis - Tampa from $ 194
- Flight St. Louis - Las Vegas from $ 188
- Flight St. Louis - Orlando from $ 188
- Flight St. Louis - Fort Myers from $ 235
- Flight St. Louis - Seattle-Tacoma from $ 214
- Flight St. Louis - Phoenix - Sky Harbor from $ 198
- Flight St. Louis - New York from $ 206
- Flight St. Louis - Atlanta from $ 130
Alternative flights to San Francisco
- Flight Las Vegas - San Francisco from $ 66
- Flight New York - San Francisco from $ 249
- Flight Los Angeles - San Francisco from $ 92
- Flight New York - San Francisco from $ 249
- Flight Seattle-Tacoma - San Francisco from $ 116
- Flight Honolulu - San Francisco from $ 267
- Flight San Diego - San Francisco from $ 49
- Flight Washington-DC - San Francisco from $ 239
- Flight Boston - San Francisco from $ 203
- Flight Chicago - San Francisco from $ 200
Flight destinations with a similar price
- Flight San Francisco - Tehran from $ 991
- Flight San Francisco - Amsterdam from $ 492
- Flight San Francisco - Bangkok from $ 623
- Flight San Francisco - Brussels from $ 460
- Flight San Francisco - Cancun from $ 401
- Flight San Francisco - Guadalajara from $ 379
- Flight San Francisco - Hong Kong from $ 647
- Flight San Francisco - Seoul Incheon from $ 612
- Flight San Francisco - London Heathrow from $ 506
Flight destinations with a similar price
- Flight St. Louis - Tampa from $ 194
- Flight St. Louis - Las Vegas from $ 188
- Flight St. Louis - Orlando from $ 188
- Flight St. Louis - Seattle-Tacoma from $ 214
- Flight St. Louis - Phoenix - Sky Harbor from $ 198
- Flight St. Louis - New York from $ 206
- Flight St. Louis - Fort Lauderdale from $ 201
- Flight St. Louis - Miami from $ 216
- Flight St. Louis - Newark from $ 204
- Flight St. Louis - San Diego from $ 220