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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
MCO
6:20a
STL
8:50a
2h 30m
nonstop
STL
2:25a
MCO
4:40a
2h 15m
nonstop
Depart: Thu Jan 15 2015 Return: Sun Jan 18 2015 Trip spans 4 days
Frontier
Frontier
DEN
3:35p
STL
5:28p
1h 53m
nonstop
STL
1:10a
DEN
3:35a
2h 25m
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 Feb 3 2015 Return: Thu Feb 5 2015 Trip spans 3 days
United
United
EWR
3:29p
STL
6:25p
2h 56m
nonstop
STL
12:50a
EWR
3:07a
2h 17m
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: Sun Mar 1 2015 Return: Tue Mar 3 2015 Trip spans 3 days
United
United
SEA
1:03a
STL
6:56a
5h 53m
1 stop
STL
2:05a
SEA
10:35a
8h 30m
1 stop
Depart: Mon Feb 16 2015 Return: Mon Feb 23 2015 Trip spans 8 days
Delta
Delta
LGA
11:00a
STL
2:04p
3h 04m
nonstop
STL
1:30a
LGA
3:59a
2h 29m
nonstop
Depart: Wed Jun 3 2015 Return: Wed Jun 17 2015 Trip spans 15 days
United
United
AUS
1:30a
STL
5:54a
4h 24m
1 stop
STL
3:20a
AUS
8:36a
5h 16m
1 stop
Depart: Thu May 28 2015 Return: Mon Jun 1 2015 Trip spans 5 days
Delta
Delta
BDL
2:15a
STL
9:10a
6h 55m
1 stop
STL
12:30p
BDL
6:21p
5h 51m
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: 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: 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: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
Alaska Airlines
Alaska Airlines
PDX
3:00a
STL
11:33a
8h 33m
1 stop
STL
2:30p
PDX
9:16p
6h 46m
1 stop
Change your search
Airports
Origin

Detroit
$213
Charlotte
$266
Portland
$286
Seattle
$248
Chicago
$191
Fort Lauderdale
$98
Austin
$253
Cleveland
$262
Washington
$105
Miami
$214
New York City
$251
Baltimore
$240
Minneapolis
$211
Atlanta
$189
Orlando
$145
Hartford
$256
Newark
$229
Denver
$145
Dallas
$167
Las Vegas
$278
Destination

St Louis
$98