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Find Flight Deals from San Francisco to Lambert-St Louis (SFO - STL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to Lambert-St Louis

(Round-trip)
Depart: Wed Apr 15 2015 Return: Wed Apr 22 2015 Trip spans 8 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
12:31p
10h 36m
1 stop
Depart: Tue Mar 31 2015 Return: Tue Apr 7 2015 Trip spans 8 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Tue Apr 7 2015 Return: Tue Apr 14 2015 Trip spans 8 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Thu Apr 9 2015 Return: Wed Apr 15 2015 Trip spans 7 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Mon Mar 30 2015 Return: Tue Apr 7 2015 Trip spans 9 days
Multiple Airlines
Multiple Airlines
SFO
8:55p
STL
5:54a
8h 59m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Wed Apr 8 2015 Return: Tue Apr 14 2015 Trip spans 7 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Wed Apr 1 2015 Return: Tue Apr 14 2015 Trip spans 14 days
Frontier
Frontier
SFO
11:56a
STL
5:10p
5h 14m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Fri Apr 17 2015 Return: Mon Apr 20 2015 Trip spans 4 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Wed Apr 22 2015 Return: Sun Apr 26 2015 Trip spans 5 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Mon Apr 27 2015 Return: Wed May 6 2015 Trip spans 10 days
Frontier
Frontier
SFO
2:00a
STL
4:55p
14h 55m
1 stop
STL
6:30a
SFO
7:34p
13h 04m
1 stop
Depart: Tue Apr 21 2015 Return: Sun Apr 26 2015 Trip spans 6 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Thu Apr 16 2015 Return: Mon Apr 20 2015 Trip spans 5 days
Frontier
Frontier
SFO
2:00a
STL
5:10p
15h 10m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Wed Apr 29 2015 Return: Wed May 13 2015 Trip spans 15 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
6:30a
SFO
2:07p
7h 37m
1 stop
Depart: Mon Apr 13 2015 Return: Tue Apr 14 2015 Trip spans 2 days
American Airlines
American Airlines
SFO
7:55p
STL
7:52a
11h 57m
1 stop
STL
1:38p
SFO
8:32p
6h 54m
1 stop
Depart: Sat Apr 25 2015 Return: Thu Apr 30 2015 Trip spans 6 days
United
United
SFO
6:53a
STL
11:00a
4h 07m
nonstop
STL
1:41p
SFO
6:17p
4h 36m
nonstop
Depart: Tue Apr 28 2015 Return: Wed May 13 2015 Trip spans 16 days
United
United
SFO
6:53a
STL
11:00a
4h 07m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Thu Apr 30 2015 Return: Wed May 13 2015 Trip spans 14 days
United
United
SFO
12:21p
STL
4:28p
4h 07m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Fri May 1 2015 Return: Mon May 4 2015 Trip spans 4 days
United
United
SFO
12:21p
STL
4:28p
4h 07m
nonstop
STL
1:41p
SFO
6:17p
4h 36m
nonstop
Depart: Sun Apr 26 2015 Return: Wed May 6 2015 Trip spans 11 days
Delta
Delta
SFO
8:25p
STL
2:33a
6h 08m
1 stop
STL
8:52a
SFO
6:18p
9h 26m
1 stop
Change your search
Select an airline:  United
Direct flights SFO to STL on United
Flight # Depart SFO Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
6527 10:53 am 5:00 pm Apr 7 - Apr 14
6527 10:54 am 5:01 pm Apr 8 - Apr 9
6527 11:35 am 5:33 pm Mar 8 - Apr 6
6527 1:05 pm 7:03 pm Mar 10 - Apr 1
4976 4:21 pm 10:28 pm Apr 10 - May 5
4976 7:17 pm 1:15 am Mar 8 - Apr 5
6414 7:17 pm 1:15 am Apr 6 - Apr 6
Airports
Origin

San Francisco
$248
Destination

St Louis
$248