Flights from St. Louis to San Francisco

  • Find cheap flights
  • Booking tips

Book cheap flights fast with idealo

Save time & money: find cheap flights fast
Easy to use: filter & sort to find the best flight
Free to use: compare offers & book flights

Our cheapest offers for flights from St. Louis to San Francisco

Here you can compare cheap flights from St. Louis (STL) to San Francisco (SFO) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to San Francisco. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
St. Louis
San Francisco
Outbound
10/29/24
1 Stopover (LAS)
F93641, F94157
07h 29min
Return
11/05/24
1 Stopover (DEN)
F91230, F93302
23h 22min
Frontier Airlines
$134
Best option
St. Louis
San Francisco
Outbound
12/13/24
direct
UA0246
04h 36min
Return
12/31/24
direct
UA2864
03h 53min
United Airlines ?
$283
St. Louis
San Francisco
Outbound
10/29/24
1 Stopover (LAS)
F93641, F94157
07h 29min
Return
11/05/24
1 Stopover (DEN)
F91230, F93302
23h 22min
Frontier Airlines
$139
St. Louis
San Francisco
Outbound
12/13/24
1 Stopover (DEN)
F94567, F93439
07h 25min
Return
12/31/24
1 Stopover (LAS)
F93020, F92018
14h 00min
Frontier Airlines
$162
St. Louis
San Francisco
Outbound
12/13/24
1 Stopover (DEN)
F94567, F93439
07h 25min
Return
12/31/24
1 Stopover (DEN)
F91094, F93302
08h 52min
Frontier Airlines
$168
St. Louis
San Francisco
Outbound
12/13/24
1 Stopover (LAS)
F93641, F94157
12h 40min
Return
12/31/24
1 Stopover (LAS)
F93020, F92018
14h 00min
Frontier Airlines ?
$214
St. Louis
San Francisco
Outbound
12/13/24
1 Stopover (DFW)
AA2487, AA1430
06h 43min
Return
12/31/24
1 Stopover (PHX)
AA3181, AA0890
05h 38min
American Airlines ?
$222
St. Louis
San Francisco
Outbound
10/29/24
1 Stopover (SEA)
AS0473, AS1284
09h 12min
Return
11/05/24
1 Stopover (SEA)
AS1043, AS0388
29h 27min
Alaska Airlines ?
$303
St. Louis
San Francisco
Outbound
12/13/24
direct
UA0246
04h 36min
Return
12/31/24
direct
UA2864
03h 53min
United Airlines ?
$344
St. Louis
San Francisco
Outbound
12/13/24
direct
UA0246
04h 36min
Return
12/31/24
direct
UA2864
03h 53min
United Airlines ?
$1,125
Prices based on recent searches, subject to last-minute changes
Page 1 / 1

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 %

Flight information: St. Louis - San Francisco

Roundtrip from $133.77
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
Alternative flights to San Francisco
Flight destinations with a similar price
Flight destinations with a similar price
Privacy | | About / Terms and conditions
* Prices may vary, please check the travel details given by the online travel agency before booking. Prices include taxes.