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Find Deals on Flights 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: Mon Sep 28 2015 Return: Mon Oct 12 2015 Trip spans 15 days
Frontier
Frontier
SFO
2:00a
STL
7:14a
5h 14m
1 stop
STL
10:15a
SFO
7:36p
9h 21m
1 stop
Depart: Mon Oct 5 2015 Return: Tue Oct 6 2015 Trip spans 2 days
Frontier
Frontier
SFO
2:00a
STL
7:14a
5h 14m
1 stop
STL
10:15a
SFO
7:36p
9h 21m
1 stop
Depart: Tue Sep 1 2015 Return: Sun Sep 6 2015 Trip spans 6 days
United
United
SFO
6:52a
STL
10:50a
3h 58m
nonstop
STL
11:56a
SFO
4:30p
4h 34m
nonstop
Depart: Sat Sep 5 2015 Return: Sun Sep 6 2015 Trip spans 2 days
United
United
SFO
12:35p
STL
4:39p
4h 04m
nonstop
STL
11:56a
SFO
4:30p
4h 34m
nonstop
Depart: Tue Sep 8 2015 Return: Mon Sep 14 2015 Trip spans 7 days
United
United
SFO
12:55p
STL
4:59p
4h 04m
nonstop
STL
1:45p
SFO
6:08p
4h 23m
nonstop
Depart: Wed Sep 9 2015 Return: Mon Sep 14 2015 Trip spans 6 days
United
United
SFO
12:55p
STL
4:59p
4h 04m
nonstop
STL
1:45p
SFO
6:08p
4h 23m
nonstop
Depart: Thu Sep 10 2015 Return: Mon Sep 14 2015 Trip spans 5 days
United
United
SFO
6:52a
STL
10:50a
3h 58m
nonstop
STL
1:45p
SFO
6:08p
4h 23m
nonstop
Depart: Sat Sep 12 2015 Return: Mon Sep 14 2015 Trip spans 3 days
United
United
SFO
12:35p
STL
4:39p
4h 04m
nonstop
STL
1:45p
SFO
6:08p
4h 23m
nonstop
Depart: Tue Oct 27 2015 Return: Mon Nov 2 2015 Trip spans 7 days
United
United
SFO
12:10p
STL
4:09p
3h 59m
nonstop
STL
12:30p
SFO
4:53p
4h 23m
nonstop
Depart: Wed Oct 28 2015 Return: Mon Nov 2 2015 Trip spans 6 days
United
United
SFO
6:45a
STL
10:44a
3h 59m
nonstop
STL
12:30p
SFO
4:53p
4h 23m
nonstop
Depart: Thu Oct 29 2015 Return: Mon Nov 2 2015 Trip spans 5 days
United
United
SFO
12:10p
STL
4:09p
3h 59m
nonstop
STL
12:30p
SFO
4:53p
4h 23m
nonstop
Depart: Sat Oct 31 2015 Return: Mon Nov 2 2015 Trip spans 3 days
United
United
SFO
6:45a
STL
10:44a
3h 59m
nonstop
STL
12:30p
SFO
4:53p
4h 23m
nonstop
Depart: Fri Oct 9 2015 Return: Mon Oct 12 2015 Trip spans 4 days
Frontier
Frontier
SFO
2:00a
STL
7:14a
5h 14m
1 stop
STL
10:15a
SFO
7:36p
9h 21m
1 stop
Depart: Wed Aug 26 2015 Return: Sun Aug 30 2015 Trip spans 5 days
United
United
SFO
6:52a
STL
10:50a
3h 58m
nonstop
STL
2:40a
SFO
7:10a
4h 30m
nonstop
Depart: Thu Aug 27 2015 Return: Sun Aug 30 2015 Trip spans 4 days
United
United
SFO
6:52a
STL
10:50a
3h 58m
nonstop
STL
2:40a
SFO
7:10a
4h 30m
nonstop
Depart: Fri Sep 11 2015 Return: Wed Sep 16 2015 Trip spans 6 days
United
United
SFO
12:55p
STL
4:59p
4h 04m
nonstop
STL
1:45p
SFO
6:08p
4h 23m
nonstop
Depart: Fri Sep 25 2015 Return: Tue Sep 29 2015 Trip spans 5 days
United
United
SFO
12:55p
STL
4:59p
4h 04m
nonstop
STL
3:00a
SFO
7:30a
4h 30m
nonstop
Depart: Tue Aug 25 2015 Return: Thu Aug 27 2015 Trip spans 3 days
American Airlines
American Airlines
SFO
2:00a
STL
7:47a
5h 47m
1 stop
STL
2:05a
SFO
8:54a
6h 49m
1 stop
Depart: Sun Sep 6 2015 Return: Thu Sep 10 2015 Trip spans 5 days
US Airways
US Airways
SFO
11:45a
STL
5:49p
6h 04m
1 stop
STL
10:30a
SFO
5:12p
6h 42m
1 stop
Depart: Tue Sep 15 2015 Return: Mon Sep 21 2015 Trip spans 7 days
Delta
Delta
SFO
6:40p
STL
3:33a
8h 53m
1 stop
STL
11:20a
SFO
5:56p
6h 36m
1 stop
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
6216 9:05 am 3:19 pm Jul 12 - Jul 12
6216 9:05 am 3:19 pm Jul 19 - Aug 9
237 11:00 am 5:03 pm Jul 2 - Aug 17
4976 4:55 pm 11:08 pm Jul 6 - Aug 17
4976 4:55 pm 11:08 pm Jul 11 - Aug 15
4976 5:00 pm 11:13 pm Jul 15 - Jul 15
4976 5:00 pm 11:13 pm Jul 22 - Aug 12
4976 5:04 pm 11:17 pm Jul 7 - Aug 11
5266 6:14 pm 12:27 am Jul 26 - Aug 2
5266 6:14 pm 12:27 am Jul 12 - Jul 19
5266 6:14 pm 12:27 am Aug 9 - Aug 9
Airports
Origin

San Francisco
$309
Destination

St Louis
$309