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Find Flight Deals from United States to Washington

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

Book cheap flights to Washington

(Round-trip)
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
BDL
DCA
1h 25m
nonstop
DCA
BDL
1h 21m
nonstop
Depart: Sat May 30 2015 Return: Wed Jul 29 2015 Trip spans 61 days
Frontier
Frontier
DTW
IAD
1h 25m
nonstop
IAD
DTW
1h 25m
nonstop
Depart: Wed Jun 3 2015 Return: Wed Jun 10 2015 Trip spans 8 days
Frontier
Frontier
MCO
IAD
2h 15m
nonstop
IAD
MCO
2h 20m
nonstop
Depart: Fri May 29 2015 Return: Sun May 31 2015 Trip spans 3 days
Frontier
Frontier
MIA
IAD
2h 30m
nonstop
IAD
MIA
2h 35m
nonstop
Depart: Wed Jun 17 2015 Return: Sun Jun 21 2015 Trip spans 5 days
US Airways
US Airways
TPA
DCA
2h 16m
nonstop
DCA
TPA
2h 21m
nonstop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
BOS
IAD
1h 34m
nonstop
IAD
BOS
1h 26m
nonstop
Depart: Tue Jun 16 2015 Return: Sat Jun 20 2015 Trip spans 5 days
Frontier
Frontier
ORD
IAD
1h 50m
nonstop
IAD
ORD
2h 00m
nonstop
Depart: Fri Jul 3 2015 Return: Sat Jul 4 2015 Trip spans 2 days
Frontier
Frontier
MSP
IAD
2h 25m
nonstop
IAD
MSP
2h 40m
nonstop
Depart: Thu Jun 11 2015 Return: Sat Jun 13 2015 Trip spans 3 days
American Airlines
American Airlines
BOS
DCA
1h 29m
nonstop
DCA
BOS
1h 21m
nonstop
Depart: Tue May 26 2015 Return: Wed Jun 3 2015 Trip spans 9 days
Delta
Delta
JFK
DCA
1h 28m
nonstop
DCA
JFK
1h 08m
nonstop
Depart: Tue Aug 25 2015 Return: Wed Aug 26 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
JFK
IAD
1h 19m
nonstop
IAD
JFK
1h 38m
nonstop
Depart: Sat Sep 12 2015 Return: Sun Sep 13 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
FLL
DCA
2h 25m
nonstop
DCA
FLL
2h 35m
nonstop
Depart: Fri Oct 2 2015 Return: Sun Oct 4 2015 Trip spans 3 days
US Airways
US Airways
PVD
DCA
1h 32m
nonstop
DCA
PVD
1h 22m
nonstop
Depart: Mon Jul 6 2015 Return: Thu Jul 16 2015 Trip spans 11 days
American Airlines
American Airlines
PBI
DCA
2h 19m
nonstop
DCA
PBI
2h 32m
nonstop
Depart: Wed May 6 2015 Return: Sat May 9 2015 Trip spans 4 days
US Airways
US Airways
DFW
IAD
3h 02m
nonstop
IAD
DFW
3h 30m
nonstop
Depart: Tue May 12 2015 Return: Wed May 13 2015 Trip spans 2 days
Virgin America
Virgin America
DAL
DCA
2h 35m
nonstop
DCA
DAL
3h 20m
nonstop
Depart: Wed May 13 2015 Return: Tue May 19 2015 Trip spans 7 days
Virgin America
Virgin America
DFW
DCA
2h 35m
nonstop
DCA
DFW
3h 20m
nonstop
Depart: Sat May 23 2015 Return: Sat May 30 2015 Trip spans 8 days
Delta
Delta
ATL
DCA
1h 51m
nonstop
DCA
ATL
1h 54m
nonstop
Depart: Sat Oct 10 2015 Return: Tue Oct 13 2015 Trip spans 4 days
American Airlines
American Airlines
ORD
DCA
1h 55m
nonstop
DCA
ORD
2h 02m
nonstop
Depart: Sat Jun 6 2015 Return: Mon Jun 8 2015 Trip spans 3 days
Frontier
Frontier
ATL
IAD
1h 45m
nonstop
IAD
ATL
1h 50m
nonstop
Airports
Origin

New York
$161
Detroit
$85
Providence
$167
Chicago
$145
Fort Lauderdale
$167
Miami
$125
West Palm Beach
$169
Minneapolis
$145
Atlanta
$177
Orlando
$98
Hartford
$67
Dallas
only $177
only $177
Tampa
$139
Boston
$141
Destination

Washington
only $85
only $67