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Find Flight Deals from United States to St Louis Lambert-St Louis

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

Book cheap flights to St Louis Lambert-St Louis

(Round-trip)
Depart: Wed Feb 4 2015 Return: Tue Feb 10 2015 Trip spans 7 days
Frontier
Frontier
DEN
2:35p
STL
4:28p
1h 53m
nonstop
STL
1:10a
DEN
3:35a
2h 25m
nonstop
Depart: Wed Feb 11 2015 Return: Mon Feb 16 2015 Trip spans 6 days
Frontier
Frontier
MCO
6:20a
STL
8:50a
2h 30m
nonstop
STL
10:25a
MCO
12:40p
2h 15m
nonstop
Depart: Thu Feb 12 2015 Return: Sun Feb 15 2015 Trip spans 4 days
Frontier
Frontier
FLL
5:30p
STL
8:25p
2h 55m
nonstop
STL
1:10p
FLL
3:50p
2h 40m
nonstop
Depart: Fri Feb 13 2015 Return: Sat Feb 14 2015 Trip spans 2 days
American Airlines
American Airlines
ORD
6:00a
STL
7:12a
1h 12m
nonstop
STL
1:05p
ORD
2:31p
1h 26m
nonstop
Depart: Sun Mar 1 2015 Return: Sun Mar 8 2015 Trip spans 7 days
Delta
Delta
ATL
6:36a
STL
8:20a
1h 44m
nonstop
STL
3:05a
ATL
4:39a
1h 34m
nonstop
Depart: Wed May 13 2015 Return: Sat May 16 2015 Trip spans 4 days
American Airlines
American Airlines
DFW
7:58a
STL
9:43a
1h 45m
nonstop
STL
3:09p
DFW
5:00p
1h 51m
nonstop
Depart: Mon Mar 30 2015 Return: Wed Apr 1 2015 Trip spans 3 days
Delta
Delta
MSP
1:16p
STL
2:44p
1h 28m
nonstop
STL
8:10a
MSP
9:45a
1h 35m
nonstop
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
Delta
Delta
DTW
4:45a
STL
6:39a
1h 54m
nonstop
STL
10:10a
DTW
11:45a
1h 35m
nonstop
Depart: Mon Feb 16 2015 Return: Tue Feb 17 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
3:30a
STL
5:48a
2h 18m
nonstop
STL
11:05a
DCA
1:00p
1h 55m
nonstop
Depart: Tue May 19 2015 Return: Sat May 23 2015 Trip spans 5 days
United
United
IAD
8:30a
STL
10:55a
2h 25m
nonstop
STL
1:50p
IAD
3:48p
1h 58m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
Frontier
Frontier
SEA
7:15a
STL
12:52p
5h 37m
1 stop
STL
2:00a
SEA
7:43a
5h 43m
1 stop
Depart: Mon Jun 1 2015 Return: Tue Jun 2 2015 Trip spans 2 days
Delta
Delta
LGA
2:05p
STL
5:10p
3h 05m
nonstop
STL
8:30a
LGA
10:56a
2h 26m
nonstop
Depart: Wed Jul 1 2015 Return: Wed Jul 29 2015 Trip spans 29 days
United
United
AUS
3:00a
STL
9:27a
6h 27m
1 stop
STL
3:20a
AUS
8:36a
5h 16m
1 stop
Depart: Tue Jun 16 2015 Return: Sat Jun 20 2015 Trip spans 5 days
Delta
Delta
PHX
5:10a
STL
10:37a
5h 27m
1 stop
STL
11:05a
PHX
4:42p
5h 37m
1 stop
Change your search
Airports
Origin

New York
$247
Detroit
$223
Seattle
$238
Chicago
$167
Fort Lauderdale
$145
Austin
$255
Washington
only $227
only $227
Minneapolis
$203
Atlanta
$177
Orlando
$145
Phoenix
$304
Denver
$98
Dallas
$177
Destination

St Louis
$98