Find Deals on Flights to Washington Dulles Intl

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 to Washington Dulles Intl

(Round-trip)
Depart: Wed Feb 17 2016 Return: Wed Mar 9 2016 Trip spans 22 days
Frontier
Frontier
ATL
IAD
1h 50m
nonstop
IAD
ATL
2h 05m
nonstop
Depart: Wed Mar 23 2016 Return: Tue Mar 29 2016 Trip spans 7 days
United
United
BDL
IAD
1h 25m
nonstop
IAD
BDL
1h 21m
nonstop
Depart: Thu Feb 18 2016 Return: Wed Feb 24 2016 Trip spans 7 days
Frontier
Frontier
MCO
IAD
2h 15m
nonstop
IAD
MCO
2h 30m
nonstop
Depart: Wed Apr 6 2016 Return: Tue Apr 12 2016 Trip spans 7 days
United
United
CHS
IAD
1h 29m
nonstop
IAD
CHS
1h 41m
nonstop
Depart: Mon Feb 29 2016 Return: Fri Mar 11 2016 Trip spans 12 days
United
United
PVD
IAD
1h 42m
nonstop
IAD
PVD
1h 24m
nonstop
Depart: Tue Apr 19 2016 Return: Tue May 24 2016 Trip spans 36 days
Frontier
Frontier
ORD
IAD
1h 51m
nonstop
IAD
ORD
2h 00m
nonstop
Depart: Tue Mar 1 2016 Return: Thu Mar 31 2016 Trip spans 30 days
United
United
LGA
IAD
1h 27m
nonstop
IAD
LGA
1h 26m
nonstop
Depart: Mon Mar 7 2016 Return: Wed Mar 9 2016 Trip spans 3 days
JetBlue
JetBlue
JFK
IAD
1h 21m
nonstop
IAD
JFK
1h 16m
nonstop
Depart: Fri Feb 26 2016 Return: Tue Mar 1 2016 Trip spans 5 days
United
United
BOS
IAD
1h 51m
nonstop
IAD
BOS
1h 33m
nonstop
Depart: Thu Apr 14 2016 Return: Mon Apr 18 2016 Trip spans 5 days
American Airlines
American Airlines
MIA
IAD
2h 37m
nonstop
IAD
MIA
2h 55m
nonstop
Depart: Thu Mar 3 2016 Return: Sun Mar 6 2016 Trip spans 4 days
United
United
JAX
IAD
1h 52m
nonstop
IAD
JAX
2h 02m
nonstop
Depart: Fri Apr 8 2016 Return: Tue Apr 12 2016 Trip spans 5 days
American Airlines
American Airlines
DFW
IAD
2h 54m
nonstop
IAD
DFW
3h 38m
nonstop
Depart: Sat Mar 26 2016 Return: Wed Mar 30 2016 Trip spans 5 days
United
United
CVG
IAD
1h 28m
nonstop
IAD
CVG
1h 34m
nonstop
Depart: Sat Apr 23 2016 Return: Tue Apr 26 2016 Trip spans 4 days
Delta
Delta
MDW
IAD
3h 53m
1 stop
IAD
MDW
3h 48m
1 stop
Depart: Thu May 19 2016 Return: Tue May 24 2016 Trip spans 6 days
United
United
BNA
IAD
1h 50m
nonstop
IAD
BNA
1h 43m
nonstop
Depart: Tue Apr 26 2016 Return: Wed May 4 2016 Trip spans 9 days
United
United
HOU
IAD
3h 05m
nonstop
IAD
HOU
3h 24m
nonstop
Depart: Sun Feb 28 2016 Return: Tue Mar 8 2016 Trip spans 10 days
United
United
MSP
IAD
2h 26m
nonstop
IAD
MSP
2h 47m
nonstop
Depart: Tue Mar 8 2016 Return: Sat Mar 12 2016 Trip spans 5 days
United
United
MCI
IAD
2h 21m
nonstop
IAD
MCI
2h 41m
nonstop
Depart: Sun May 8 2016 Return: Wed May 18 2016 Trip spans 11 days
United
United
DEN
IAD
3h 15m
nonstop
IAD
DEN
4h 00m
nonstop
Depart: Fri Feb 19 2016 Return: Mon Feb 22 2016 Trip spans 4 days
American Airlines
American Airlines
EWR
IAD
3h 49m
1 stop
IAD
EWR
4h 11m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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At KAYAK we don’t set prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we don't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find on occasion that certain prices are no longer available.

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Airports
Origin

New York
only $115
only $115
Kansas City
$223
Charleston
$103
Providence
$107
Chicago
only $108
only $206
Cincinnati
$174
Nashville
$208
Miami
$133
Minneapolis
$220
Atlanta
$68
Orlando
$98
Hartford
$93
Newark
$257
Denver
$243
Dallas
$163
Jacksonville
$137
Houston
$213
Boston
$127
Destination

Washington
$68