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Find Flight Deals from United States to Washington

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Book cheap flights to Washington

(Round-trip)
Depart: Sat Jan 31 2015 Return: Wed Feb 4 2015 Trip spans 5 days
Frontier
Frontier
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
IAD
1:55a
ORD
4:00a
2h 05m
nonstop
Depart: Mon Jan 12 2015 Return: Thu Jan 15 2015 Trip spans 4 days
Virgin America
Virgin America
DFW
9:10a
DCA
11:45a
2h 35m
nonstop
DCA
1:35p
DFW
5:05p
3h 30m
nonstop
Depart: Thu Jan 8 2015 Return: Sun Jan 25 2015 Trip spans 18 days
Frontier
Frontier
MIA
6:50a
IAD
9:20a
2h 30m
nonstop
IAD
3:20a
MIA
6:05a
2h 45m
nonstop
Depart: Tue Feb 10 2015 Return: Wed Feb 11 2015 Trip spans 2 days
American Airlines
American Airlines
JFK
11:00a
DCA
12:21p
1h 21m
nonstop
DCA
1:10p
JFK
2:23p
1h 13m
nonstop
Depart: Sun Jan 25 2015 Return: Fri Jan 30 2015 Trip spans 6 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
3:35a
BOS
5:08a
1h 33m
nonstop
Depart: Sun Feb 1 2015 Return: Sun Feb 8 2015 Trip spans 8 days
United
United
BOS
1:08p
DCA
5:51p
4h 43m
1 stop
DCA
6:07a
BOS
9:38a
3h 31m
1 stop
Depart: Wed Dec 24 2014 Return: Thu Jan 1 2015 Trip spans 9 days
Frontier
Frontier
TPA
2:30p
IAD
4:40p
2h 10m
nonstop
IAD
11:20a
TPA
1:50p
2h 30m
nonstop
Depart: Sun Feb 22 2015 Return: Fri Feb 27 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
JFK
4:55p
IAD
6:12p
1h 17m
nonstop
IAD
1:45a
JFK
2:58a
1h 13m
nonstop
Depart: Fri Jan 2 2015 Return: Mon Jan 5 2015 Trip spans 4 days
Frontier
Frontier
DTW
1:10p
IAD
2:40p
1h 30m
nonstop
IAD
5:35a
DTW
7:15a
1h 40m
nonstop
Depart: Sun Dec 21 2014 Return: Wed Jan 7 2015 Trip spans 18 days
Frontier
Frontier
FLL
3:15p
IAD
5:40p
2h 25m
nonstop
IAD
11:20a
FLL
2:10p
2h 50m
nonstop
Depart: Thu Jun 11 2015 Return: Sun Jun 14 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
TPA
11:10a
DCA
1:27p
2h 17m
nonstop
DCA
8:15a
TPA
10:32a
2h 17m
nonstop
Depart: Tue Apr 7 2015 Return: Thu Apr 9 2015 Trip spans 3 days
Frontier
Frontier
ATL
10:05a
IAD
11:50a
1h 45m
nonstop
IAD
8:25a
ATL
10:20a
1h 55m
nonstop
Depart: Mon Jun 1 2015 Return: Wed Jun 3 2015 Trip spans 3 days
Delta
Delta
MCO
1:00p
DCA
6:00p
5h 00m
1 stop
DCA
6:00a
MCO
10:22a
4h 22m
1 stop
Depart: Tue May 12 2015 Return: Mon May 18 2015 Trip spans 7 days
Delta
Delta
FLL
7:30a
DCA
12:56p
5h 26m
1 stop
DCA
4:00p
FLL
8:37p
4h 37m
1 stop
Depart: Mon Dec 22 2014 Return: Wed Dec 31 2014 Trip spans 10 days
Multiple Airlines
Multiple Airlines
MCO
1:20p
IAD
3:25p
2h 05m
nonstop
IAD
12:21p
MCO
7:47p
7h 26m
1 stop
Depart: Tue Apr 21 2015 Return: Sat Apr 25 2015 Trip spans 5 days
Frontier
Frontier
DEN
3:40a
DCA
6:57a
3h 17m
nonstop
DCA
1:32p
DEN
5:25p
3h 53m
nonstop
Depart: Wed Jun 24 2015 Return: Tue Aug 4 2015 Trip spans 42 days
American Airlines
American Airlines
MKE
6:10a
DCA
11:37a
5h 27m
1 stop
DCA
7:50a
MKE
11:44a
3h 54m
1 stop
Depart: Mon May 18 2015 Return: Mon May 25 2015 Trip spans 8 days
Delta
Delta
SEA
9:45a
DCA
3:58p
6h 13m
1 stop
DCA
12:35p
SEA
9:55p
9h 20m
1 stop
Depart: Sun May 31 2015 Return: Mon Jun 1 2015 Trip spans 2 days
United
United
DFW
12:55p
IAD
4:05p
3h 10m
nonstop
IAD
1:30p
DFW
4:49p
3h 19m
nonstop
Depart: Mon Jun 29 2015 Return: Mon Jul 6 2015 Trip spans 8 days
Sun Country Air
Sun Country Air
MSP
2:55a
DCA
5:20a
2h 25m
nonstop
DCA
6:00p
MSP
8:40p
2h 40m
nonstop
Change your search
Airports
Origin

Milwaukee
$256
Detroit
$145
Seattle
$260
Chicago
$78
Fort Lauderdale
$155
Miami
$112
New York City
$117
Minneapolis
$353
Atlanta
$178
Orlando
$184
Denver
$205
Dallas
$97
Tampa
$138
Boston
$118
Destination

Washington
only $78
only $97