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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 23 2015 Return: Sat Jan 24 2015 Trip spans 2 days
Frontier
Frontier
IAD
3:20a
ORD
5:25a
2h 05m
nonstop
ORD
7:50a
IAD
9:40a
1h 50m
nonstop
Depart: Tue Feb 3 2015 Return: Tue Feb 10 2015 Trip spans 8 days
Virgin America
Virgin America
IAD
4:00a
DFW
1:25p
9h 25m
1 stop
DFW
3:00a
IAD
2:10p
11h 10m
1 stop
Depart: Tue Jan 20 2015 Return: Sat Jan 24 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
3:59p
BOS
5:19p
1h 20m
nonstop
BOS
1:14a
IAD
3:05a
1h 51m
nonstop
Depart: Thu Jan 22 2015 Return: Wed Jan 28 2015 Trip spans 7 days
United
United
IAD
3:15a
TPA
5:40a
2h 25m
nonstop
TPA
1:45p
IAD
3:58p
2h 13m
nonstop
Depart: Wed Feb 18 2015 Return: Wed Feb 25 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
2:10p
JFK
3:25p
1h 15m
nonstop
JFK
4:55p
IAD
6:12p
1h 17m
nonstop
Depart: Mon Feb 23 2015 Return: Tue Feb 24 2015 Trip spans 2 days
Frontier
Frontier
IAD
11:20a
FLL
2:10p
2h 50m
nonstop
FLL
2:50p
IAD
5:15p
2h 25m
nonstop
Depart: Thu Apr 23 2015 Return: Fri Apr 24 2015 Trip spans 2 days
Frontier
Frontier
IAD
9:35a
PBI
12:15p
2h 40m
nonstop
PBI
12:25p
IAD
2:45p
2h 20m
nonstop
Depart: Sat May 2 2015 Return: Tue May 5 2015 Trip spans 4 days
Frontier
Frontier
IAD
2:15a
MSP
5:00a
2h 45m
nonstop
MSP
5:25a
IAD
7:45a
2h 20m
nonstop
Depart: Sun Apr 19 2015 Return: Wed Apr 22 2015 Trip spans 4 days
Frontier
Frontier
IAD
11:00a
MCO
1:25p
2h 25m
nonstop
MCO
5:05a
IAD
7:10a
2h 05m
nonstop
Depart: Sun Mar 22 2015 Return: Mon Mar 23 2015 Trip spans 2 days
Frontier
Frontier
IAD
8:25a
ATL
10:20a
1h 55m
nonstop
ATL
4:50p
IAD
6:35p
1h 45m
nonstop
Depart: Wed May 27 2015 Return: Tue Jun 2 2015 Trip spans 7 days
American Airlines
American Airlines
IAD
1:30p
MIA
4:22p
2h 52m
nonstop
MIA
10:05a
IAD
12:40p
2h 35m
nonstop
Depart: Mon Apr 27 2015 Return: Tue Apr 28 2015 Trip spans 2 days
Frontier
Frontier
IAD
3:40p
LAS
8:55p
5h 15m
nonstop
LAS
12:30p
IAD
4:50p
4h 20m
nonstop
Depart: Mon Jun 29 2015 Return: Fri Jul 3 2015 Trip spans 5 days
Delta
Delta
IAD
3:00a
MSY
9:24a
6h 24m
1 stop
MSY
8:15a
IAD
12:14p
3h 59m
1 stop
Depart: Sun Jun 28 2015 Return: Wed Jul 1 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
5:29a
SJU
3:11p
9h 42m
1 stop
SJU
10:57p
IAD
4:53a
5h 56m
1 stop
Change your search
Airports
Origin

Washington
$77
Destination

Charleston
$77
San Juan
$359
Chicago
$105
Fort Lauderdale
$145
Miami
$183
New York City
$118
West Palm Beach
$145
Minneapolis
$145
Atlanta
$178
Orlando
$165
New Orleans
$314
Dallas
$114
Tampa
$118
Las Vegas
$225
Boston
$118