Find Deals on Flights to Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youth
12-17
Child
2-11
Seat Infant
under 2
Lap Infant
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to Washington

(Round-trip)
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
Frontier
Frontier
DTW
IAD
1h 21m
nonstop
IAD
DTW
1h 35m
nonstop
Depart: Thu Sep 10 2015 Return: Thu Sep 17 2015 Trip spans 8 days
Frontier
Frontier
ATL
IAD
1h 50m
nonstop
IAD
ATL
1h 58m
nonstop
Depart: Mon Sep 14 2015 Return: Thu Sep 17 2015 Trip spans 4 days
Frontier
Frontier
ORD
IAD
1h 50m
nonstop
IAD
ORD
2h 05m
nonstop
Depart: Mon Sep 21 2015 Return: Mon Sep 28 2015 Trip spans 8 days
Frontier
Frontier
MCO
IAD
2h 12m
nonstop
IAD
MCO
2h 15m
nonstop
Depart: Wed Sep 23 2015 Return: Mon Sep 28 2015 Trip spans 6 days
Frontier
Frontier
MIA
IAD
2h 30m
nonstop
IAD
MIA
2h 40m
nonstop
Depart: Fri Sep 11 2015 Return: Sun Sep 13 2015 Trip spans 3 days
American Airlines
American Airlines
ORD
DCA
1h 55m
nonstop
DCA
ORD
2h 09m
nonstop
Depart: Wed Oct 21 2015 Return: Wed Oct 28 2015 Trip spans 8 days
American Airlines
American Airlines
BDL
DCA
1h 23m
nonstop
DCA
BDL
1h 20m
nonstop
Depart: Sat Oct 17 2015 Return: Sat Oct 24 2015 Trip spans 8 days
United
United
BOS
IAD
1h 35m
nonstop
IAD
BOS
1h 33m
nonstop
Depart: Tue Sep 29 2015 Return: Wed Sep 30 2015 Trip spans 2 days
American Airlines
American Airlines
BOS
DCA
1h 35m
nonstop
DCA
BOS
1h 23m
nonstop
Depart: Thu Oct 22 2015 Return: Thu Oct 29 2015 Trip spans 8 days
American Airlines
American Airlines
JFK
DCA
1h 28m
nonstop
DCA
JFK
1h 28m
nonstop
Depart: Fri Oct 30 2015 Return: Mon Nov 2 2015 Trip spans 4 days
United
United
TPA
IAD
2h 12m
nonstop
IAD
TPA
2h 24m
nonstop
Depart: Thu Nov 12 2015 Return: Wed Nov 18 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
JFK
IAD
1h 18m
nonstop
IAD
JFK
1h 10m
nonstop
Depart: Sat Jan 16 2016 Return: Sun Jan 17 2016 Trip spans 2 days
United
United
LGA
IAD
1h 26m
nonstop
IAD
LGA
1h 16m
nonstop
Depart: Fri Sep 18 2015 Return: Mon Sep 21 2015 Trip spans 4 days
American Airlines
American Airlines
TPA
DCA
2h 10m
nonstop
DCA
TPA
2h 26m
nonstop
Depart: Thu Oct 1 2015 Return: Sun Oct 4 2015 Trip spans 4 days
United
United
DFW
IAD
2h 59m
nonstop
IAD
DFW
3h 08m
nonstop
Depart: Fri Oct 2 2015 Return: Mon Oct 5 2015 Trip spans 4 days
US Airways
US Airways
FLL
DCA
2h 31m
nonstop
DCA
FLL
2h 32m
nonstop
Depart: Wed Oct 7 2015 Return: Mon Oct 12 2015 Trip spans 6 days
American Airlines
American Airlines
PBI
DCA
2h 15m
nonstop
DCA
PBI
2h 37m
nonstop
Depart: Thu Oct 8 2015 Return: Mon Oct 12 2015 Trip spans 5 days
American Airlines
American Airlines
DFW
DCA
3h 01m
nonstop
DCA
DFW
3h 27m
nonstop
Depart: Thu Dec 10 2015 Return: Mon Dec 14 2015 Trip spans 5 days
Virgin America
Virgin America
DAL
DCA
2h 40m
nonstop
DCA
DAL
3h 30m
nonstop
Depart: Fri Sep 4 2015 Return: Tue Sep 8 2015 Trip spans 5 days
US Airways
US Airways
DTW
DCA
1h 36m
nonstop
DCA
DTW
1h 35m
nonstop
Airports
Origin

West Palm Beach
$157
New York
only $147
only $152
Detroit
$58
Atlanta
$58
Chicago
$58
Orlando
$78
Fort Lauderdale
$157
Hartford
$87
Dallas
only $157
only $157
Tampa
$147
Boston
$137
Miami
$78
Destination

Washington
only $58
only $87