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Find Deals on Flights to Washington

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

Book cheap flights to Washington

(Round-trip)
Depart: Wed Sep 9 2015 Return: Wed Sep 23 2015 Trip spans 15 days
Frontier
Frontier
DTW
IAD
1h 21m
nonstop
IAD
DTW
1h 32m
nonstop
Depart: Tue Jul 28 2015 Return: Sun Aug 2 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
BDL
DCA
1h 27m
nonstop
DCA
BDL
1h 21m
nonstop
Depart: Thu Sep 10 2015 Return: Tue Sep 15 2015 Trip spans 6 days
Frontier
Frontier
ORD
IAD
1h 50m
nonstop
IAD
ORD
2h 05m
nonstop
Depart: Mon Aug 31 2015 Return: Wed Sep 9 2015 Trip spans 10 days
Frontier
Frontier
ATL
IAD
1h 45m
nonstop
IAD
ATL
1h 55m
nonstop
Depart: Tue Oct 6 2015 Return: Tue Oct 13 2015 Trip spans 8 days
Frontier
Frontier
MCO
IAD
2h 09m
nonstop
IAD
MCO
2h 10m
nonstop
Depart: Sat Sep 5 2015 Return: Fri Sep 11 2015 Trip spans 7 days
Frontier
Frontier
MSP
IAD
2h 19m
nonstop
IAD
MSP
2h 45m
nonstop
Depart: Thu Jul 30 2015 Return: Thu Aug 6 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
JFK
IAD
1h 19m
nonstop
IAD
JFK
1h 18m
nonstop
Depart: Mon Aug 3 2015 Return: Tue Aug 4 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
JAX
DCA
1h 55m
nonstop
DCA
JAX
2h 01m
nonstop
Depart: Tue Aug 11 2015 Return: Tue Aug 18 2015 Trip spans 8 days
US Airways
US Airways
FLL
DCA
2h 28m
nonstop
DCA
FLL
2h 34m
nonstop
Depart: Sun Aug 16 2015 Return: Wed Aug 19 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
TPA
DCA
2h 13m
nonstop
DCA
TPA
2h 21m
nonstop
Depart: Wed Nov 18 2015 Return: Mon Nov 23 2015 Trip spans 6 days
American Airlines
American Airlines
PBI
DCA
2h 22m
nonstop
DCA
PBI
2h 31m
nonstop
Depart: Tue Jul 21 2015 Return: Wed Jul 22 2015 Trip spans 2 days
Frontier
Frontier
MIA
IAD
2h 25m
nonstop
IAD
MIA
2h 30m
nonstop
Depart: Thu Sep 17 2015 Return: Tue Sep 22 2015 Trip spans 6 days
American Airlines
American Airlines
BOS
DCA
1h 35m
nonstop
DCA
BOS
1h 26m
nonstop
Depart: Sat Sep 12 2015 Return: Sat Sep 19 2015 Trip spans 8 days
United
United
BOS
IAD
1h 36m
nonstop
IAD
BOS
1h 33m
nonstop
Depart: Fri Jul 10 2015 Return: Tue Jul 14 2015 Trip spans 5 days
United
United
EWR
DCA
1h 18m
nonstop
DCA
EWR
1h 15m
nonstop
Depart: Sat Jul 11 2015 Return: Tue Jul 14 2015 Trip spans 4 days
Delta
Delta
DTW
DCA
1h 33m
nonstop
DCA
DTW
1h 35m
nonstop
Depart: Tue Aug 18 2015 Return: Tue Aug 25 2015 Trip spans 8 days
US Airways
US Airways
CVG
DCA
1h 32m
nonstop
DCA
CVG
1h 44m
nonstop
Depart: Mon Jul 27 2015 Return: Tue Jul 28 2015 Trip spans 2 days
United
United
TPA
IAD
2h 19m
nonstop
IAD
TPA
2h 11m
nonstop
Depart: Wed Jul 22 2015 Return: Mon Jul 27 2015 Trip spans 6 days
American Airlines
American Airlines
MIA
DCA
2h 37m
nonstop
DCA
MIA
2h 43m
nonstop
Depart: Sat Oct 3 2015 Return: Wed Oct 14 2015 Trip spans 12 days
American Airlines
American Airlines
PVD
DCA
1h 24m
nonstop
DCA
PVD
1h 19m
nonstop
Airports
Origin

New York
$153
Detroit
$85
Providence
$173
Chicago
$98
Fort Lauderdale
$157
Cincinnati
$168
Miami
$158
West Palm Beach
$157
Minneapolis
$145
Atlanta
$118
Orlando
$128
Hartford
$89
Newark
$168
Tampa
$157
Jacksonville
$153
Boston
$161
Destination

Washington
only $85
only $89