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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: Tue Jan 27 2015 Return: Sun Feb 1 2015 Trip spans 6 days
Delta
Delta
ATL
8:59a
STL
10:45a
1h 46m
nonstop
STL
1:00a
ATL
2:42a
1h 42m
nonstop
Depart: Tue Mar 17 2015 Return: Thu Mar 19 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
2:30p
STL
3:37p
1h 07m
nonstop
STL
4:30a
ORD
5:47a
1h 17m
nonstop
Depart: Wed Jan 7 2015 Return: Mon Jan 12 2015 Trip spans 6 days
Delta
Delta
DTW
4:00a
STL
5:47a
1h 47m
nonstop
STL
1:34p
DTW
3:05p
1h 31m
nonstop
Depart: Mon Apr 13 2015 Return: Thu Apr 16 2015 Trip spans 4 days
Delta
Delta
MSP
1:15p
STL
2:50p
1h 35m
nonstop
STL
2:30a
MSP
4:05a
1h 35m
nonstop
Depart: Mon Jan 26 2015 Return: Mon Feb 2 2015 Trip spans 8 days
United
United
EWR
3:29p
STL
6:25p
2h 56m
nonstop
STL
7:58a
EWR
10:21a
2h 23m
nonstop
Depart: Mon Feb 9 2015 Return: Tue Feb 17 2015 Trip spans 9 days
Delta
Delta
LGA
8:15a
STL
11:15a
3h 00m
nonstop
STL
10:45a
LGA
1:12p
2h 27m
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: 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: Mon May 4 2015 Return: Tue May 12 2015 Trip spans 9 days
United
United
BDL
2:12p
STL
6:38p
4h 26m
1 stop
STL
4:15a
BDL
8:44a
4h 29m
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: Sat May 30 2015 Return: Wed Jun 17 2015 Trip spans 19 days
Delta
Delta
JFK
2:15a
STL
9:10a
6h 55m
1 stop
STL
3:10a
JFK
9:16a
6h 06m
1 stop
Depart: Wed Apr 8 2015 Return: Sun Apr 12 2015 Trip spans 5 days
United
United
HOU
1:40p
STL
3:45p
2h 05m
nonstop
STL
3:20a
HOU
5:20a
2h 00m
nonstop
Depart: Tue May 26 2015 Return: Mon Jun 1 2015 Trip spans 7 days
US Airways
US Airways
RDU
2:00p
STL
5:56p
3h 56m
1 stop
STL
5:20a
RDU
10:24a
5h 04m
1 stop
Depart: Fri Jun 26 2015 Return: Sat Jun 27 2015 Trip spans 2 days
US Airways
US Airways
PHX
7:55p
STL
10:47p
2h 52m
nonstop
STL
3:45a
PHX
7:11a
3h 26m
nonstop
Change your search
Airports
Origin

Detroit
$203
Charlotte
$266
Seattle
$248
Raleigh
$276
Chicago
$201
Fort Lauderdale
$98
Austin
$253
Washington
$105
New York City
only $268
only $234
Baltimore
$240
Minneapolis
$221
Atlanta
$194
Orlando
$145
Phoenix
$281
Hartford
$256
Newark
$229
Denver
$145
Dallas
$167
Houston
$276
Destination

St Louis
$98