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Find Flight Deals from Washington Reagan-National to Lambert-St Louis (DCA - STL)

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Reagan-National to Lambert-St Louis

(Round-trip)
Depart: Sun Apr 19 2015 Return: Tue Apr 21 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
DCA
6:00a
STL
8:17a
2h 17m
nonstop
STL
11:45a
DCA
1:49p
2h 04m
nonstop
Depart: Mon Apr 20 2015 Return: Tue Apr 21 2015 Trip spans 2 days
Multiple Airlines
Multiple Airlines
DCA
4:21a
STL
6:34a
2h 13m
nonstop
STL
11:45a
DCA
1:49p
2h 04m
nonstop
Depart: Tue May 5 2015 Return: Mon May 11 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
7:52a
DCA
9:58a
2h 06m
nonstop
Depart: Wed May 6 2015 Return: Mon May 11 2015 Trip spans 6 days
Multiple Airlines
Multiple Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
7:52a
DCA
9:58a
2h 06m
nonstop
Depart: Thu May 7 2015 Return: Mon May 11 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
DCA
6:05a
STL
8:22a
2h 17m
nonstop
STL
7:52a
DCA
9:58a
2h 06m
nonstop
Depart: Wed Apr 15 2015 Return: Tue Apr 21 2015 Trip spans 7 days
Multiple Airlines
Multiple Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
11:45a
DCA
1:49p
2h 04m
nonstop
Depart: Tue Apr 14 2015 Return: Wed Apr 15 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
12:10p
STL
2:23p
2h 13m
nonstop
STL
7:50a
DCA
9:56a
2h 06m
nonstop
Depart: Thu Apr 16 2015 Return: Fri Apr 17 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
6:18a
DCA
8:19a
2h 01m
nonstop
Depart: Sat Apr 18 2015 Return: Mon Apr 20 2015 Trip spans 3 days
American Airlines
American Airlines
DCA
4:21a
STL
6:34a
2h 13m
nonstop
STL
7:50a
DCA
9:56a
2h 06m
nonstop
Depart: Fri Apr 24 2015 Return: Mon Apr 27 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
4:21a
STL
6:34a
2h 13m
nonstop
STL
2:15p
DCA
4:18p
2h 03m
nonstop
Depart: Sun Apr 26 2015 Return: Fri May 1 2015 Trip spans 6 days
American Airlines
American Airlines
DCA
4:21a
STL
6:34a
2h 13m
nonstop
STL
6:18a
DCA
8:19a
2h 01m
nonstop
Depart: Mon Apr 27 2015 Return: Thu Apr 30 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
12:10p
STL
2:23p
2h 13m
nonstop
STL
7:50a
DCA
9:56a
2h 06m
nonstop
Depart: Tue Apr 28 2015 Return: Fri May 1 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
12:10p
STL
2:23p
2h 13m
nonstop
STL
6:18a
DCA
8:19a
2h 01m
nonstop
Depart: Thu Apr 30 2015 Return: Sun May 3 2015 Trip spans 4 days
American Airlines
American Airlines
DCA
9:59a
STL
12:09p
2h 10m
nonstop
STL
7:50a
DCA
9:56a
2h 06m
nonstop
Depart: Fri May 1 2015 Return: Sat May 2 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
6:18a
DCA
8:19a
2h 01m
nonstop
Depart: Sat May 2 2015 Return: Sun May 3 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
5:59a
STL
8:12a
2h 13m
nonstop
STL
6:18a
DCA
8:19a
2h 01m
nonstop
Depart: Sun May 3 2015 Return: Mon May 4 2015 Trip spans 2 days
American Airlines
American Airlines
DCA
4:21a
STL
6:34a
2h 13m
nonstop
STL
2:15p
DCA
4:18p
2h 03m
nonstop
Depart: Fri May 22 2015 Return: Sun May 24 2015 Trip spans 3 days
Delta
Delta
DCA
2:00a
STL
6:31a
4h 31m
1 stop
STL
5:00a
DCA
9:31a
4h 31m
1 stop
Depart: Tue May 26 2015 Return: Fri May 29 2015 Trip spans 4 days
United
United
DCA
12:41p
STL
5:29p
4h 48m
1 stop
STL
5:57a
DCA
12:04p
6h 07m
1 stop
Depart: Fri Mar 27 2015 Return: Wed Apr 1 2015 Trip spans 6 days
US Airways
US Airways
DCA
2:00a
STL
6:18a
4h 18m
1 stop
STL
11:55a
DCA
1:59p
2h 04m
nonstop
Direct flights DCA to STL on American Airlines
Flight # Depart DCA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4292 8:21 am 9:34 am Mar 29 - May 6
4285 8:30 am 9:48 am Mar 8 - Mar 28
4367 1:59 pm 3:09 pm Apr 6 - Apr 12
4367 1:59 pm 3:09 pm Mar 29 - Apr 5
4369 1:59 pm 3:18 pm Mar 9 - Mar 27
4369 1:59 pm 3:18 pm Mar 8 - Mar 22
4367 2:05 pm 3:18 pm Mar 30 - Apr 3
4228 4:10 pm 5:23 pm Mar 29 - May 6
4356 4:25 pm 5:43 pm Mar 8 - Mar 27
Airports
Origin

Washington
$272
Destination

St Louis
$272