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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: Thu Jan 15 2015 Return: Wed Jan 21 2015 Trip spans 7 days
Frontier
Frontier
DEN
3:35p
STL
5:28p
1h 53m
nonstop
STL
8:30a
DEN
10:52a
2h 22m
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: Tue Feb 3 2015 Return: Sat Feb 7 2015 Trip spans 5 days
Delta
Delta
ATL
3:10a
STL
4:58a
1h 48m
nonstop
STL
2:15a
ATL
3:56a
1h 41m
nonstop
Depart: Sat Jan 10 2015 Return: Mon Jan 12 2015 Trip spans 3 days
United
United
ORD
3:10a
STL
4:24a
1h 14m
nonstop
STL
8:33a
ORD
9:46a
1h 13m
nonstop
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 Apr 22 2015 Return: Mon Apr 27 2015 Trip spans 6 days
Delta
Delta
DTW
1:25p
STL
3:09p
1h 44m
nonstop
STL
2:00p
DTW
3:36p
1h 36m
nonstop
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
Delta
Delta
MSP
1:15p
STL
2:50p
1h 35m
nonstop
STL
3:20p
MSP
4:50p
1h 30m
nonstop
Depart: Sun Feb 8 2015 Return: Tue Feb 10 2015 Trip spans 3 days
United
United
EWR
10:47a
STL
1:40p
2h 53m
nonstop
STL
11:32a
EWR
1:50p
2h 18m
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: Thu May 14 2015 Return: Mon May 18 2015 Trip spans 5 days
Delta
Delta
LGA
4:35a
STL
8:58a
4h 23m
1 stop
STL
2:30a
LGA
4:59a
2h 29m
nonstop
Depart: Mon Mar 9 2015 Return: Mon Mar 16 2015 Trip spans 8 days
Delta
Delta
BDL
1:00p
STL
5:23p
4h 23m
1 stop
STL
12:30p
BDL
6:21p
5h 51m
1 stop
Depart: Tue Apr 7 2015 Return: Mon Apr 13 2015 Trip spans 7 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: Sat May 23 2015 Return: Wed May 27 2015 Trip spans 5 days
Delta
Delta
CLT
3:00a
STL
9:10a
6h 10m
1 stop
STL
2:00a
CLT
6:20a
4h 20m
1 stop
Depart: Mon Apr 13 2015 Return: Thu Apr 16 2015 Trip spans 4 days
US Airways
US Airways
PHL
2:50p
STL
5:32p
2h 42m
nonstop
STL
3:05a
PHL
5:21a
2h 16m
nonstop
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
Cleveland
$262
Washington
$105
Miami
$204
New York City
$247
Baltimore
$240
Minneapolis
$221
Atlanta
$189
Orlando
$145
Hartford
$256
Newark
$234
Denver
$132
Dallas
$167
Philadelphia
$277
Las Vegas
$278
Houston
$263
Destination

St Louis
$98