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Find Flight Deals from Washington Dulles Intl to Worldwide

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

Book cheap flights from Washington Dulles Intl to Worldwide

(Round-trip)
Depart: Tue Jan 13 2015 Return: Tue Jan 20 2015 Trip spans 8 days
United
United
IAD
7:17a
CHS
9:02a
1h 45m
nonstop
CHS
9:37a
IAD
11:10a
1h 33m
nonstop
Depart: Fri Jan 16 2015 Return: Wed Jan 21 2015 Trip spans 6 days
Frontier
Frontier
IAD
3:20a
ORD
5:25a
2h 05m
nonstop
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
Depart: Thu Jan 22 2015 Return: Tue Jan 27 2015 Trip spans 6 days
Virgin America
Virgin America
IAD
4:00a
DFW
1:25p
9h 25m
1 stop
DFW
2:50a
IAD
2:10p
11h 20m
1 stop
Depart: Sun Jan 11 2015 Return: Wed Jan 14 2015 Trip spans 4 days
United
United
IAD
3:35a
BOS
5:09a
1h 34m
nonstop
BOS
4:35a
IAD
6:21a
1h 46m
nonstop
Depart: Thu Feb 12 2015 Return: Tue Feb 17 2015 Trip spans 6 days
JetBlue Airways
JetBlue Airways
IAD
3:47a
JFK
4:59a
1h 12m
nonstop
JFK
12:15p
IAD
1:34p
1h 19m
nonstop
Depart: Thu Jan 1 2015 Return: Wed Jan 7 2015 Trip spans 7 days
Frontier
Frontier
IAD
11:20a
TPA
1:50p
2h 30m
nonstop
TPA
5:15a
IAD
7:25a
2h 10m
nonstop
Depart: Thu Feb 26 2015 Return: Mon Mar 2 2015 Trip spans 5 days
Frontier
Frontier
IAD
2:45a
MCO
5:10a
2h 25m
nonstop
MCO
12:50p
IAD
2:55p
2h 05m
nonstop
Depart: Sun Mar 1 2015 Return: Sat Mar 7 2015 Trip spans 7 days
Frontier
Frontier
IAD
11:20a
FLL
2:10p
2h 50m
nonstop
FLL
2:55p
IAD
5:20p
2h 25m
nonstop
Depart: Sun Mar 8 2015 Return: Thu Mar 12 2015 Trip spans 5 days
Frontier
Frontier
IAD
4:30a
MIA
7:10a
2h 40m
nonstop
MIA
7:50a
IAD
10:20a
2h 30m
nonstop
Depart: Thu Mar 26 2015 Return: Wed Apr 1 2015 Trip spans 7 days
Frontier
Frontier
IAD
8:25a
ATL
10:20a
1h 55m
nonstop
ATL
4:50p
IAD
6:35p
1h 45m
nonstop
Depart: Fri Dec 26 2014 Return: Thu Jan 1 2015 Trip spans 7 days
United
United
IAD
3:05a
PVD
4:26a
1h 21m
nonstop
PVD
2:08p
IAD
3:50p
1h 42m
nonstop
Depart: Mon Apr 27 2015 Return: Thu May 7 2015 Trip spans 11 days
Delta
Delta
IAD
2:00a
PBI
6:10a
4h 10m
1 stop
PBI
4:15a
IAD
8:48a
4h 33m
1 stop
Depart: Tue Jun 2 2015 Return: Mon Jun 29 2015 Trip spans 28 days
United
United
IAD
1:05p
JAX
2:56p
1h 51m
nonstop
JAX
3:15p
IAD
5:06p
1h 51m
nonstop
Depart: Tue May 5 2015 Return: Tue May 12 2015 Trip spans 8 days
United
United
IAD
4:15a
BNA
6:04a
1h 49m
nonstop
BNA
4:30a
IAD
6:20a
1h 50m
nonstop
Depart: Mon Jun 22 2015 Return: Mon Jun 29 2015 Trip spans 8 days
Delta
Delta
IAD
2:00a
MSY
6:24a
4h 24m
1 stop
MSY
8:15a
IAD
12:14p
3h 59m
1 stop
Depart: Mon Jun 8 2015 Return: Wed Jun 10 2015 Trip spans 3 days
United
United
IAD
11:50a
LAX
5:22p
5h 32m
nonstop
LAX
5:55a
IAD
11:00a
5h 05m
nonstop
Change your search
Airports
Origin

Washington
$77
Destination

Charleston
$77
Providence
$187
Chicago
$92
Fort Lauderdale
$145
Nashville
$255
Miami
$145
New York City
$128
West Palm Beach
$194
Atlanta
$178
Orlando
$145
New Orleans
$335
Los Angeles
$355
Dallas
$114
Tampa
$138
Jacksonville
$207
Boston
$118