Find Deals on Flights from Washington to St. Louis Lambert-St Louis (WAS - STL)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Washington to St. Louis Lambert-St Louis

(Round-trip)
Depart: Mon Feb 22 2016 Return: Wed Feb 24 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
8:34a
DCA
10:41a
2h 07m
nonstop
Depart: Tue Feb 23 2016 Return: Wed Feb 24 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Wed Feb 24 2016 Return: Thu Feb 25 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
8:34a
DCA
10:41a
2h 07m
nonstop
Depart: Thu Feb 25 2016 Return: Sat Feb 27 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:16a
DCA
9:23a
2h 07m
nonstop
Depart: Fri Feb 26 2016 Return: Sat Feb 27 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
7:16a
DCA
9:23a
2h 07m
nonstop
Depart: Mon Feb 29 2016 Return: Tue Mar 1 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
8:34a
DCA
10:41a
2h 07m
nonstop
Depart: Tue Mar 1 2016 Return: Wed Mar 2 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
10:51a
STL
1:30p
2h 39m
nonstop
STL
8:34a
DCA
10:41a
2h 07m
nonstop
Depart: Wed Mar 2 2016 Return: Thu Mar 3 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Thu Mar 3 2016 Return: Mon Mar 7 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Fri Mar 4 2016 Return: Mon Mar 7 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Sat Mar 5 2016 Return: Mon Mar 7 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
5:05a
STL
7:46a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Sun Mar 6 2016 Return: Mon Mar 7 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
1:10p
DCA
3:19p
2h 09m
nonstop
Depart: Mon Mar 7 2016 Return: Tue Mar 8 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
8:34a
DCA
10:41a
2h 07m
nonstop
Depart: Tue Mar 8 2016 Return: Wed Mar 9 2016 Trip spans 2 days
American Airlines
American Airlines
DCA
5:09a
STL
7:50a
2h 41m
nonstop
STL
7:20a
DCA
9:27a
2h 07m
nonstop
Depart: Wed Mar 9 2016 Return: Mon Mar 14 2016 Trip spans 5 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
2:10p
DCA
4:19p
2h 09m
nonstop
Depart: Thu Mar 10 2016 Return: Mon Mar 14 2016 Trip spans 4 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
2:10p
DCA
4:19p
2h 09m
nonstop
Depart: Fri Mar 11 2016 Return: Mon Mar 14 2016 Trip spans 3 days
American Airlines
American Airlines
DCA
6:28a
STL
9:04a
2h 36m
nonstop
STL
9:34a
DCA
11:41a
2h 07m
nonstop
Depart: Mon Mar 14 2016 Return: Tue Mar 15 2016 Trip spans 2 days
United
United
IAD
6:15p
STL
8:29p
2h 14m
nonstop
STL
8:45a
IAD
10:44a
1h 59m
nonstop
Depart: Mon Mar 28 2016 Return: Thu Mar 31 2016 Trip spans 4 days
Delta
Delta
DCA
5:00a
STL
9:05a
4h 05m
1 stop
STL
4:35a
DCA
7:50a
3h 15m
1 stop
Depart: Fri May 20 2016 Return: Mon May 23 2016 Trip spans 4 days
Delta
Delta
IAD
2:10a
STL
6:21a
4h 11m
1 stop
STL
1:05p
IAD
5:49p
4h 44m
1 stop
Direct flights WAS to STL on American Airlines
Flight # Depart DCA Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
4258 10:05 am 11:46 am Feb 13 - Mar 12
4258 10:09 am 11:50 am Feb 11 - Mar 11
4258 10:09 am 11:50 am Mar 14 - Apr 4
4395 11:28 am 1:04 pm Mar 6 - Mar 11
4395 11:28 am 1:04 pm Mar 13 - Apr 4
4418 11:28 am 1:04 pm Feb 11 - Mar 4
4394 3:51 pm 5:30 pm Mar 6 - Mar 11
4394 3:51 pm 5:30 pm Mar 13 - Mar 25
4417 3:51 pm 5:30 pm Feb 11 - Mar 4
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

Washington
only $208
only $191
Destination

St. Louis
$191