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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: Tue Apr 21 2015 Return: Tue Apr 28 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: Wed Apr 29 2015 Return: Wed May 6 2015 Trip spans 8 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
6:30a
SFO
2:07p
7h 37m
1 stop
Depart: Tue Apr 28 2015 Return: Wed May 6 2015 Trip spans 9 days
Frontier
Frontier
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
6:30a
SFO
2:07p
7h 37m
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: Mon Apr 27 2015 Return: Mon May 4 2015 Trip spans 8 days
United
United
SFO
12:21p
STL
4:28p
4h 07m
nonstop
STL
1:41p
SFO
6:17p
4h 36m
nonstop
Depart: Thu Apr 30 2015 Return: Mon May 4 2015 Trip spans 5 days
United
United
SFO
12:21p
STL
4:28p
4h 07m
nonstop
STL
1:41p
SFO
6:17p
4h 36m
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: Sat May 2 2015 Return: Mon May 4 2015 Trip spans 3 days
United
United
SFO
6:53a
STL
11:00a
4h 07m
nonstop
STL
1:41p
SFO
6:17p
4h 36m
nonstop
Depart: Sun May 3 2015 Return: Mon May 11 2015 Trip spans 9 days
United
United
SFO
12:21p
STL
4:28p
4h 07m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Thu May 7 2015 Return: Sun May 10 2015 Trip spans 4 days
United
United
SFO
12:21p
STL
4:34p
4h 13m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Fri May 8 2015 Return: Sun May 10 2015 Trip spans 3 days
United
United
SFO
6:48a
STL
10:48a
4h 00m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Wed May 20 2015 Return: Wed May 27 2015 Trip spans 8 days
United
United
SFO
6:48a
STL
10:48a
4h 00m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Sun May 24 2015 Return: Mon Jun 1 2015 Trip spans 9 days
United
United
SFO
6:48a
STL
10:48a
4h 00m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Tue May 26 2015 Return: Mon Jun 1 2015 Trip spans 7 days
United
United
SFO
6:48a
STL
10:48a
4h 00m
nonstop
STL
1:33p
SFO
5:59p
4h 26m
nonstop
Depart: Wed Apr 15 2015 Return: Fri Apr 17 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SFO
11:15a
STL
5:10p
5h 55m
1 stop
STL
3:34p
SFO
9:57p
6h 23m
1 stop
Depart: Sun Apr 26 2015 Return: Wed May 6 2015 Trip spans 11 days
Multiple Airlines
Multiple Airlines
SFO
8:25p
STL
2:33a
6h 08m
1 stop
STL
6:30a
SFO
2:07p
7h 37m
1 stop
Depart: Wed Apr 1 2015 Return: Wed Apr 15 2015 Trip spans 15 days
Multiple Airlines
Multiple Airlines
SFO
12:38p
STL
5:46p
5h 08m
1 stop
STL
1:55a
SFO
7:35a
5h 40m
1 stop
Depart: Wed May 6 2015 Return: Sun May 10 2015 Trip spans 5 days
Delta
Delta
SFO
8:35p
STL
2:33a
5h 58m
1 stop
STL
11:05a
SFO
7:42p
8h 37m
1 stop
Depart: Tue Apr 14 2015 Return: Sun Apr 19 2015 Trip spans 6 days
US Airways
US Airways
SFO
8:55p
STL
2:43a
5h 48m
1 stop
STL
1:15a
SFO
7:56a
6h 41m
1 stop
Depart: Thu Apr 23 2015 Return: Mon Apr 27 2015 Trip spans 5 days
American Airlines
American Airlines
SFO
11:50a
STL
5:46p
5h 56m
1 stop
STL
1:50p
SFO
8:22p
6h 32m
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 11:35 am 5:33 pm Mar 8 - Apr 6
6527 11:35 am 5:33 pm Mar 5 - Mar 6
6527 1:05 pm 7:03 pm Mar 10 - Apr 1
4976 7:17 pm 1:15 am Mar 6 - Mar 7
4976 7:17 pm 1:15 am Mar 8 - Apr 5
6410 7:17 pm 1:15 am Mar 5 - Mar 5
Airports
Origin

San Francisco
$252
Destination

St Louis
$252