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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: Thu Jan 8 2015 Return: Sun Jan 11 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: Sun Dec 28 2014 Return: Tue Jan 6 2015 Trip spans 10 days
Frontier
Frontier
IAD
5:25p
STL
7:45p
2h 20m
nonstop
STL
9:25a
IAD
11:25a
2h 00m
nonstop
Depart: Mon Jan 12 2015 Return: Tue Jan 13 2015 Trip spans 2 days
Frontier
Frontier
DEN
2:35p
STL
4:28p
1h 53m
nonstop
STL
1:10a
DEN
3:35a
2h 25m
nonstop
Depart: Wed Jan 21 2015 Return: Mon Jan 26 2015 Trip spans 6 days
Frontier
Frontier
MCO
6:20a
STL
8:50a
2h 30m
nonstop
STL
2:25a
MCO
4:40a
2h 15m
nonstop
Depart: Mon Jan 19 2015 Return: Tue Jan 20 2015 Trip spans 2 days
American Airlines
American Airlines
DFW
5:20a
STL
6:55a
1h 35m
nonstop
STL
4:01a
DFW
5:58a
1h 57m
nonstop
Depart: Thu Dec 25 2014 Return: Tue Jan 6 2015 Trip spans 13 days
Frontier
Frontier
SLC
11:10a
STL
5:28p
6h 18m
1 stop
STL
1:10a
SLC
5:53a
4h 43m
1 stop
Depart: Mon Feb 2 2015 Return: Mon Feb 9 2015 Trip spans 8 days
Delta
Delta
ATL
6:38a
STL
8:22a
1h 44m
nonstop
STL
1:00a
ATL
2:42a
1h 42m
nonstop
Depart: Tue Jan 6 2015 Return: Thu Jan 8 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
3:20p
STL
4:28p
1h 08m
nonstop
STL
2:30a
ORD
3:49a
1h 19m
nonstop
Depart: Mon Jan 26 2015 Return: Wed Jan 28 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
CLE
8:15a
STL
6:28p
10h 13m
1 stop
STL
11:20a
CLE
3:43p
4h 23m
1 stop
Depart: Fri May 22 2015 Return: Tue May 26 2015 Trip spans 5 days
Delta
Delta
MIA
8:25a
STL
3:50p
7h 25m
1 stop
STL
3:10a
MIA
9:24a
6h 14m
1 stop
Depart: Wed Mar 11 2015 Return: Mon Mar 16 2015 Trip spans 6 days
Delta
Delta
DTW
8:20a
STL
10:02a
1h 42m
nonstop
STL
12:30p
DTW
2:02p
1h 32m
nonstop
Depart: Sat Mar 14 2015 Return: Wed Mar 18 2015 Trip spans 5 days
Delta
Delta
MSP
3:40p
STL
5:16p
1h 36m
nonstop
STL
7:12a
MSP
8:45a
1h 33m
nonstop
Depart: Sun Feb 1 2015 Return: Mon Feb 2 2015 Trip spans 2 days
United
United
EWR
10:53a
STL
1:46p
2h 53m
nonstop
STL
10:23a
EWR
12:40p
2h 17m
nonstop
Depart: Tue Mar 24 2015 Return: Thu Mar 26 2015 Trip spans 3 days
Delta
Delta
LGA
2:05p
STL
5:10p
3h 05m
nonstop
STL
2:30a
LGA
4:59a
2h 29m
nonstop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
United
United
AUS
3:25a
STL
10:01a
6h 36m
1 stop
STL
9:02a
AUS
3:19p
6h 17m
1 stop
Depart: Tue Mar 10 2015 Return: Mon Mar 16 2015 Trip spans 7 days
Delta
Delta
BDL
8:30a
STL
1:03p
4h 33m
1 stop
STL
12:30p
BDL
6:21p
5h 51m
1 stop
Depart: Mon Mar 16 2015 Return: Mon Mar 23 2015 Trip spans 8 days
Delta
Delta
JFK
1:23p
STL
7:43p
6h 20m
1 stop
STL
12:30p
JFK
5:23p
4h 53m
1 stop
Depart: Thu Feb 26 2015 Return: Sat Feb 28 2015 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
6:45a
STL
10:25a
3h 40m
nonstop
STL
10:55a
SEA
7:07p
8h 12m
1 stop
Depart: Wed Jun 24 2015 Return: Mon Jun 29 2015 Trip spans 6 days
US Airways
US Airways
PHL
2:50p
STL
5:32p
2h 42m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
Depart: Sat Mar 21 2015 Return: Mon Mar 23 2015 Trip spans 3 days
Delta
Delta
CLT
4:15a
STL
9:10a
4h 55m
1 stop
STL
11:25a
CLT
3:15p
3h 50m
1 stop
Change your search
Airports
Origin

Detroit
$213
Charlotte
$285
Seattle
$270
Chicago
$191
Fort Lauderdale
$98
Austin
$251
Cleveland
$198
Washington
$105
Miami
$204
New York City
only $256
only $239
Minneapolis
$221
Atlanta
$189
Orlando
$145
Salt Lake City
$182
Hartford
$256
Newark
$234
Denver
$112
Dallas
$167
Philadelphia
$277
Destination

St Louis
$98