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

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 Lambert-St Louis to Washington

(Round-trip)
Depart: Tue May 2 2017 Return: Wed May 3 2017 Trip spans 2 days
Major Airline
Major Airline
STL
1:00a
DCA
3:07a
2h 07m
nonstop
DCA
6:25a
STL
8:48a
2h 23m
nonstop
Depart: Sat Apr 15 2017 Return: Tue Apr 18 2017 Trip spans 4 days
American Airlines
American Airlines
STL
3:45a
DCA
5:57a
2h 12m
nonstop
DCA
6:25a
STL
8:48a
2h 23m
nonstop
Depart: Wed May 3 2017 Return: Sat May 13 2017 Trip spans 11 days
United
United
STL
8:45a
IAD
10:49a
2h 04m
nonstop
IAD
1:25p
STL
3:42p
2h 17m
nonstop
Depart: Wed May 17 2017 Return: Sat May 20 2017 Trip spans 4 days
Delta
Delta
STL
9:00a
DCA
12:35p
3h 35m
1 stop
DCA
2:05p
STL
7:19p
5h 14m
1 stop
Depart: Sun May 7 2017 Return: Mon May 8 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
STL
2:14a
DCA
4:21a
2h 07m
nonstop
DCA
10:59a
STL
1:20p
2h 21m
nonstop
Depart: Wed Sep 20 2017 Return: Sat Sep 23 2017 Trip spans 4 days
Major Airline
Major Airline
STL
1:05p
DCA
2:58p
1h 53m
nonstop
DCA
6:30a
STL
8:55a
2h 25m
nonstop
Depart: Tue Apr 18 2017 Return: Tue Apr 25 2017 Trip spans 8 days
American Airlines
American Airlines
STL
1:00a
DCA
3:07a
2h 07m
nonstop
DCA
6:25a
STL
8:48a
2h 23m
nonstop
Depart: Tue May 9 2017 Return: Sat May 13 2017 Trip spans 5 days
United
United
STL
4:25a
IAD
6:29a
2h 04m
nonstop
IAD
6:00p
STL
8:17p
2h 17m
nonstop
Depart: Wed Apr 19 2017 Return: Sat Apr 22 2017 Trip spans 4 days
Major Airline
Major Airline
STL
9:10a
DCA
11:20a
2h 10m
1 stop
DCA
6:05a
STL
8:23a
2h 18m
1 stop
Depart: Tue Apr 25 2017 Return: Tue May 2 2017 Trip spans 8 days
American Airlines
American Airlines
STL
1:00a
DCA
3:07a
2h 07m
nonstop
DCA
6:25a
STL
8:48a
2h 23m
nonstop
Depart: Sat Apr 29 2017 Return: Wed May 3 2017 Trip spans 5 days
United
United
STL
1:15a
IAD
6:38a
5h 23m
1 stop
IAD
6:00p
STL
8:17p
2h 17m
nonstop
Depart: Sat Apr 8 2017 Return: Tue Apr 11 2017 Trip spans 4 days
Delta
Delta
STL
7:40a
DCA
12:02p
4h 22m
1 stop
DCA
4:45a
STL
9:50a
5h 05m
1 stop
Depart: Fri Apr 21 2017 Return: Tue Apr 25 2017 Trip spans 5 days
Major Airline
Major Airline
STL
11:45p
DCA
1:49a
2h 04m
1 stop
DCA
6:59a
STL
9:20a
2h 21m
1 stop
Depart: Wed Apr 26 2017 Return: Tue May 2 2017 Trip spans 7 days
American Airlines
American Airlines
STL
1:00a
DCA
3:07a
2h 07m
nonstop
DCA
6:25a
STL
8:48a
2h 23m
nonstop
Depart: Mon Apr 10 2017 Return: Sat Apr 15 2017 Trip spans 6 days
United
United
STL
2:15p
IAD
4:15p
2h 00m
nonstop
IAD
4:15a
STL
6:29a
2h 14m
nonstop
Depart: Mon May 1 2017 Return: Thu May 4 2017 Trip spans 4 days
Delta
Delta
STL
12:44p
DCA
5:00p
4h 16m
1 stop
DCA
4:45a
STL
9:40a
4h 55m
1 stop
Depart: Sat May 6 2017 Return: Tue May 9 2017 Trip spans 4 days
Major Airline
Major Airline
STL
5:25a
DCA
7:25a
2h 00m
1 stop
DCA
6:59a
STL
9:20a
2h 21m
1 stop
Depart: Tue May 23 2017 Return: Tue May 30 2017 Trip spans 8 days
American Airlines
American Airlines
STL
1:05p
DCA
3:15p
2h 10m
nonstop
DCA
6:27a
STL
8:50a
2h 23m
nonstop
Depart: Sat Jun 17 2017 Return: Tue Jun 20 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
STL
6:55a
DCA
8:55a
2h 00m
nonstop
DCA
6:27a
STL
8:48a
2h 21m
nonstop
Depart: Fri May 12 2017 Return: Sat May 20 2017 Trip spans 9 days
Major Airline
Major Airline
STL
11:45p
DCA
1:49a
2h 04m
nonstop
DCA
3:40a
STL
5:52a
2h 12m
nonstop
Direct flights STL to WAS on American Airlines
Flight # Depart STL Arrive DCA Sun Mon Tue Wed Thu Fri Sat Valid Between
4319 5:00 am 8:07 am Apr 5 - May 26
4341 6:05 am 9:22 am Mar 22 - Apr 3
4341 6:14 am 9:29 am Apr 4 - May 26
4341 7:40 am 10:57 am Mar 26 - Apr 2
4319 7:45 am 10:57 am Apr 8 - May 27
4353 10:55 am 2:02 pm Mar 22 - Apr 3
4353 10:55 am 2:05 pm Apr 4 - Apr 4
4353 10:55 am 2:02 pm Mar 26 - Apr 2
4353 10:55 am 2:05 pm Apr 5 - May 4
4355 12:20 pm 3:31 pm Apr 9 - Apr 30
4410 12:50 pm 3:56 pm Apr 4 - Apr 14
4410 12:50 pm 3:56 pm Apr 17 - May 4
4410 1:00 pm 4:06 pm Apr 10 - Apr 10
4066 1:25 pm 4:27 pm Mar 26 - Apr 2
4659 5:10 pm 8:20 pm Apr 4 - May 4
4659 5:14 pm 8:20 pm Mar 22 - Apr 3
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Airports
Origin

St. Louis
$198
Destination

Washington
only $203
only $198
Airlines Airline reviews

15 travelers who booked a flight from St. Louis to Washington rated their chosen airlines with an average of 7.8.

Overall
8.4
Boarding
7.9
Crew
9.2
Comfort
7.9
Food
7.1
Entertainment
7.0