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Find Flight Deals from United States to Washington Dulles Intl

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Book cheap flights to Washington Dulles Intl

(Round-trip)
Depart: Mon Jan 26 2015 Return: Fri Jan 30 2015 Trip spans 5 days
Frontier
Frontier
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
IAD
3:20a
ORD
5:25a
2h 05m
nonstop
Depart: Tue Jan 13 2015 Return: Wed Jan 14 2015 Trip spans 2 days
United
United
CHS
9:37a
IAD
11:10a
1h 33m
nonstop
IAD
12:01p
CHS
1:41p
1h 40m
nonstop
Depart: Mon Jan 12 2015 Return: Mon Jan 26 2015 Trip spans 15 days
Frontier
Frontier
TPA
6:45a
IAD
8:55a
2h 10m
nonstop
IAD
3:35a
TPA
6:05a
2h 30m
nonstop
Depart: Thu Dec 25 2014 Return: Thu Jan 1 2015 Trip spans 8 days
Frontier
Frontier
CVG
4:30a
IAD
5:55a
1h 25m
nonstop
IAD
2:15a
CVG
3:50a
1h 35m
nonstop
Depart: Fri Jan 9 2015 Return: Sun Jan 11 2015 Trip spans 3 days
United
United
BDL
2:26p
IAD
3:56p
1h 30m
nonstop
IAD
3:20a
BDL
4:40a
1h 20m
nonstop
Depart: Thu Jan 8 2015 Return: Tue Jan 13 2015 Trip spans 6 days
Frontier
Frontier
ATL
9:20a
IAD
11:05a
1h 45m
nonstop
IAD
7:45a
ATL
9:35a
1h 50m
nonstop
Depart: Wed Dec 31 2014 Return: Mon Jan 5 2015 Trip spans 6 days
Frontier
Frontier
CLT
9:50a
IAD
11:10a
1h 20m
nonstop
IAD
7:45a
CLT
9:10a
1h 25m
nonstop
Depart: Tue Dec 23 2014 Return: Tue Jan 6 2015 Trip spans 15 days
Frontier
Frontier
MIA
6:50a
IAD
9:20a
2h 30m
nonstop
IAD
3:20a
MIA
6:05a
2h 45m
nonstop
Depart: Sun Jan 18 2015 Return: Thu Jan 22 2015 Trip spans 5 days
United
United
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
IAD
7:15a
BOS
8:47a
1h 32m
nonstop
Depart: Tue Jan 20 2015 Return: Wed Jan 21 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
JFK
3:01a
IAD
4:20a
1h 19m
nonstop
IAD
2:45p
JFK
4:00p
1h 15m
nonstop
Depart: Tue Feb 24 2015 Return: Mon Mar 2 2015 Trip spans 7 days
Frontier
Frontier
FLL
2:50p
IAD
5:15p
2h 25m
nonstop
IAD
11:25a
FLL
2:15p
2h 50m
nonstop
Depart: Fri Dec 19 2014 Return: Sat Jan 3 2015 Trip spans 16 days
Frontier
Frontier
PBI
8:25a
IAD
10:45a
2h 20m
nonstop
IAD
12:20p
PBI
3:00p
2h 40m
nonstop
Depart: Thu Mar 5 2015 Return: Sun Mar 8 2015 Trip spans 3 days
Frontier
Frontier
MCO
5:50a
IAD
7:55a
2h 05m
nonstop
IAD
3:45a
MCO
6:10a
2h 25m
nonstop
Depart: Wed Jun 3 2015 Return: Tue Jun 23 2015 Trip spans 21 days
United
United
RDU
3:25p
IAD
4:29p
1h 04m
nonstop
IAD
8:30a
RDU
9:39a
1h 09m
nonstop
Depart: Tue Mar 31 2015 Return: Tue Apr 21 2015 Trip spans 22 days
United
United
EWR
2:00a
IAD
3:20a
1h 20m
nonstop
IAD
2:00a
EWR
3:20a
1h 20m
nonstop
Depart: Mon Jun 1 2015 Return: Thu Jun 4 2015 Trip spans 4 days
United
United
DTW
3:05p
IAD
4:32p
1h 27m
nonstop
IAD
8:30a
DTW
10:03a
1h 33m
nonstop
Depart: Sun Mar 15 2015 Return: Fri Mar 20 2015 Trip spans 6 days
United
United
JAX
5:15a
IAD
7:09a
1h 54m
nonstop
IAD
6:02p
JAX
7:59p
1h 57m
nonstop
Depart: Sun May 24 2015 Return: Mon May 25 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: Sun Mar 22 2015 Return: Wed Mar 25 2015 Trip spans 4 days
United
United
DAY
3:36p
IAD
5:20p
1h 44m
nonstop
IAD
8:31a
DAY
10:06a
1h 35m
nonstop
Depart: Tue Jun 30 2015 Return: Wed Jul 8 2015 Trip spans 9 days
Delta
Delta
MCI
2:10p
IAD
6:30p
4h 20m
1 stop
IAD
5:40a
MCI
10:08a
4h 28m
1 stop
Change your search
Airports
Origin

Kansas City
$274
Charleston
$77
Detroit
$205
Charlotte
$100
Raleigh
$200
Chicago
$68
Fort Lauderdale
$138
Cincinnati
$85
Dayton
$237
Miami
$102
New York City
$118
West Palm Beach
$145
Atlanta
$98
Orlando
$152
Hartford
$97
Newark
$204
Dallas
$229
Tampa
$78
Jacksonville
$207
Boston
$118
Destination

Washington
$68