| Outbound | Return | Airlines | Shop | Baggage | Price | ||
|---|---|---|---|---|---|---|---|
| St. Louis San Francisco | Outbound 04/29/25 1 Stopover (MCO) F92630, F91645 21h 38min | Return 05/08/25 1 Stopover (LAS) F94158, F93108 08h 03min |  Frontier Airlines |  | ? | $184 | |
| Best option St. Louis San Francisco | Outbound 09/19/25 direct UA1603 04h 20min | Return 09/29/25 1 Stopover (ORD) UA2046, UA1160 12h 41min |  United Airlines |  | ? | $410 | |
| St. Louis San Francisco | Outbound 04/29/25 1 Stopover (MCO) F92630, F91645 21h 38min | Return 05/08/25 1 Stopover (LAS) F92486, F93108 28h 12min | Frontier Airlines |  | $188 | ||
| St. Louis San Francisco | Outbound 04/29/25 1 Stopover (MCO) F92630, F91645 21h 38min | Return 05/08/25 1 Stopover (LAS) F92486, F93108 28h 12min | Frontier Airlines |  | $199 | ||
| St. Louis San Francisco | Outbound 04/29/25 2 Stopovers (MCO, LAX) F92630, F94145, AA6538 32h 07min | Return 05/08/25 2 Stopovers (ONT, DEN) F92678, F91500, F93302 22h 35min |  Frontier Airlines, American Airlines |  | ? | $342 | |
| St. Louis San Francisco | Outbound 09/19/25 1 Stopover (SEA) AS0388, AS1318 07h 57min | Return 09/29/25 1 Stopover (SEA) AS1225, AS0472 07h 20min |  Alaska Airlines |  | ? | $361 | |
| St. Louis San Francisco | Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0980 10h 33min | Return 09/29/25 1 Stopover (SEA) AS1225, AS0472 07h 20min | Alaska Airlines | | ? | $364 | |
| St. Louis San Francisco | Outbound 09/19/25 1 Stopover (SEA) AS0388, AS0980 10h 33min | Return 09/29/25 1 Stopover (SEA) AS1225, AS0472 07h 20min | Alaska Airlines | | ? | $375 | |
| St. Louis San Francisco | Outbound 09/19/25 1 Stopover (SEA) HA7126, HA6905 07h 57min | Return 09/29/25 1 Stopover (SEA) AS1225, AS0472 07h 20min |  Hawaiian Airlines |  | $387 | ||
| St. Louis San Francisco | Outbound 07/25/25 1 Stopover (DEN) F94567, F93439 06h 50min | Return 08/17/25 1 Stopover (LAS) F94158, F93108 05h 57min | Frontier Airlines |  | $397 |
Airline
- Frontier Airlines
- Alaska Airlines
- American Airlines
- United 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 | $ 183,56 |
|---|---|
| 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 $ 186
- Flight St. Louis - Los Angeles from $ 192
- Flight St. Louis - Las Vegas from $ 162
- Flight St. Louis - Tampa from $ 161
- Flight St. Louis - Orlando from $ 111
- Flight St. Louis - Fort Myers from $ 269
- Flight St. Louis - New York from $ 186
- Flight St. Louis - Atlanta from $ 179
- Flight St. Louis - Chicago O'Hare from $ 167
- Flight St. Louis - Seattle-Tacoma from $ 235
Alternative flights to San Francisco
- Flight Las Vegas - San Francisco from $ 69
- Flight New York - San Francisco from $ 172
- Flight Los Angeles - San Francisco from $ 78
- Flight New York - San Francisco from $ 172
- Flight Seattle-Tacoma - San Francisco from $ 147
- Flight Honolulu - San Francisco from $ 267
- Flight San Diego - San Francisco from $ 46
- Flight Washington-DC - San Francisco from $ 167
- Flight Boston - San Francisco from $ 226
- Flight Chicago - San Francisco from $ 133
Flight destinations with a similar price
- Flight San Francisco - Tehran from $ 963
- Flight San Francisco - Istanbul from $ 980
- Flight San Francisco - Vienna from $ 582
- Flight San Francisco - Taiwan-Taoyuan from $ 644
- Flight San Francisco - Melbourne from $ 806
- Flight San Francisco - London from $ 579
- Flight San Francisco - Dubai from $ 703
- Flight San Francisco - Sydney from $ 823
- Flight San Francisco - London Heathrow from $ 579
- Flight San Francisco - Brussels from $ 513
Flight destinations with a similar price
- Flight St. Louis - New York from $ 186
- Flight St. Louis - Los Angeles from $ 192
- Flight St. Louis - New York from $ 186
- Flight St. Louis - Atlanta from $ 179
- Flight St. Louis - Chicago O'Hare from $ 167
- Flight St. Louis - Chicago from $ 167