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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: Wed Jan 14 2015 Return: Mon Jan 19 2015 Trip spans 6 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: Sat Jan 24 2015 Trip spans 6 days
American Airlines
American Airlines
DFW
1:45a
STL
3:20a
1h 35m
nonstop
STL
4:01a
DFW
5:58a
1h 57m
nonstop
Depart: Thu Jan 29 2015 Return: Mon Feb 2 2015 Trip spans 5 days
Delta
Delta
ATL
3:10a
STL
4:58a
1h 48m
nonstop
STL
1:00a
ATL
2:42a
1h 42m
nonstop
Depart: Mon Jan 26 2015 Return: Thu Jan 29 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
6:00a
STL
7:12a
1h 12m
nonstop
STL
3:30a
ORD
4:47a
1h 17m
nonstop
Depart: Mon Jan 12 2015 Return: Wed Jan 14 2015 Trip spans 3 days
Delta
Delta
MSP
2:38p
STL
4:14p
1h 36m
nonstop
STL
1:35a
MSP
3:19a
1h 44m
nonstop
Depart: Tue Apr 7 2015 Return: Tue Apr 14 2015 Trip spans 8 days
Delta
Delta
DTW
1:25p
STL
3:09p
1h 44m
nonstop
STL
2:00p
DTW
3:36p
1h 36m
nonstop
Depart: Sat May 30 2015 Return: Sat Jun 6 2015 Trip spans 8 days
Delta
Delta
MIA
2:30a
STL
9:10a
6h 40m
1 stop
STL
11:25a
MIA
5:23p
5h 58m
1 stop
Depart: Tue Jan 27 2015 Return: Thu Jan 29 2015 Trip spans 3 days
United
United
EWR
3:25a
STL
6:22a
2h 57m
nonstop
STL
12:50a
EWR
3:07a
2h 17m
nonstop
Depart: Sat Feb 21 2015 Return: Sat Feb 28 2015 Trip spans 8 days
American Airlines
American Airlines
LGA
6:40a
STL
9:31a
2h 51m
nonstop
STL
1:40a
LGA
4:01a
2h 21m
nonstop
Depart: Sun Mar 8 2015 Return: Wed Mar 11 2015 Trip spans 4 days
United
United
BWI
12:31p
STL
5:24p
4h 53m
1 stop
STL
5:59a
BWI
11:13a
5h 14m
1 stop
Depart: Sat May 9 2015 Return: Mon May 11 2015 Trip spans 3 days
Delta
Delta
BDL
2:15a
STL
7:50a
5h 35m
1 stop
STL
2:00p
BDL
6:21p
4h 21m
1 stop
Depart: Wed Apr 8 2015 Return: Mon Apr 13 2015 Trip spans 6 days
US Airways
US Airways
CLE
11:40a
STL
4:13p
4h 33m
1 stop
STL
2:05p
CLE
6:43p
4h 38m
1 stop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
United
United
HOU
11:30a
STL
1:29p
1h 59m
nonstop
STL
6:43a
HOU
8:43a
2h 00m
nonstop
Depart: Mon Mar 30 2015 Return: Thu Apr 2 2015 Trip spans 4 days
Delta
Delta
CLT
9:00a
STL
5:10p
8h 10m
1 stop
STL
7:00a
CLT
10:12a
3h 12m
1 stop
Depart: Sat Jun 6 2015 Return: Sat Jun 20 2015 Trip spans 15 days
Delta
Delta
AUS
2:30a
STL
10:42a
8h 12m
1 stop
STL
7:20a
AUS
12:11p
4h 51m
1 stop
Depart: Tue May 19 2015 Return: Wed Jun 17 2015 Trip spans 30 days
Frontier
Frontier
LAS
12:25p
STL
3:30p
3h 05m
nonstop
STL
3:22p
LAS
8:15p
4h 53m
1 stop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
Alaska Airlines
Alaska Airlines
SEA
2:00a
STL
11:30a
9h 30m
1 stop
STL
9:45a
SEA
8:09p
10h 24m
1 stop
Change your search
Airports
Origin

Detroit
$213
Charlotte
$266
Seattle
$278
Chicago
$191
Fort Lauderdale
$98
Austin
$268
Cleveland
$262
Washington
$105
Miami
$214
New York City
$239
Baltimore
$240
Minneapolis
$211
Atlanta
$189
Orlando
$145
Hartford
$256
Newark
$229
Denver
$145
Dallas
$167
Las Vegas
$278
Houston
$263
Destination

St Louis
$98