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Find Flight Deals from Washington Dulles Intl to Cancun (IAD - CUN)

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

Book cheap flights from Washington Dulles Intl to Cancun

(Round-trip)
Depart: Sat Jan 31 2015 Return: Fri Feb 6 2015 Trip spans 7 days
Frontier
Frontier
IAD
9:20a
CUN
1:05p
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Tue Feb 3 2015 Return: Fri Feb 6 2015 Trip spans 4 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Tue Feb 10 2015 Return: Fri Feb 13 2015 Trip spans 4 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Tue Feb 17 2015 Return: Fri Feb 20 2015 Trip spans 4 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Tue Feb 24 2015 Return: Wed Feb 25 2015 Trip spans 2 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Wed Feb 25 2015 Return: Fri Feb 27 2015 Trip spans 3 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Sat Feb 28 2015 Return: Wed Mar 4 2015 Trip spans 5 days
Frontier
Frontier
IAD
9:20a
CUN
1:05p
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Tue Mar 3 2015 Return: Wed Mar 4 2015 Trip spans 2 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Wed Mar 4 2015 Return: Tue Mar 10 2015 Trip spans 6 days
Frontier
Frontier
IAD
1:15a
CUN
5:00a
3h 45m
nonstop
CUN
1:35p
IAD
4:45p
3h 10m
nonstop
Depart: Tue Mar 10 2015 Return: Tue Mar 17 2015 Trip spans 8 days
Frontier
Frontier
IAD
11:00a
CUN
2:45p
3h 45m
nonstop
CUN
1:35p
IAD
4:45p
3h 10m
nonstop
Depart: Tue Mar 17 2015 Return: Tue Mar 24 2015 Trip spans 8 days
Frontier
Frontier
IAD
11:00a
CUN
2:45p
3h 45m
nonstop
CUN
1:35p
IAD
4:45p
3h 10m
nonstop
Depart: Tue Mar 24 2015 Return: Tue Mar 31 2015 Trip spans 8 days
Frontier
Frontier
IAD
11:00a
CUN
2:45p
3h 45m
nonstop
CUN
1:35p
IAD
4:45p
3h 10m
nonstop
Depart: Tue Apr 7 2015 Return: Wed Apr 15 2015 Trip spans 9 days
Frontier
Frontier
IAD
11:00a
CUN
2:45p
3h 45m
nonstop
CUN
1:50p
IAD
5:00p
3h 10m
nonstop
Depart: Sat Feb 21 2015 Return: Wed Feb 25 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
IAD
3:41a
CUN
7:32a
3h 51m
nonstop
CUN
4:50a
IAD
8:00a
3h 10m
nonstop
Depart: Sat Feb 7 2015 Return: Thu Feb 12 2015 Trip spans 6 days
Delta
Delta
IAD
3:41a
CUN
7:42a
4h 01m
nonstop
CUN
4:04a
IAD
1:30p
9h 26m
1 stop
Depart: Mon Feb 16 2015 Return: Mon Feb 23 2015 Trip spans 8 days
United
United
IAD
3:41a
CUN
7:32a
3h 51m
nonstop
CUN
11:01a
IAD
2:18p
3h 17m
nonstop
Depart: Tue Apr 14 2015 Return: Tue Apr 21 2015 Trip spans 8 days
US Airways
US Airways
IAD
1:20a
CUN
8:21a
7h 01m
1 stop
CUN
10:35a
IAD
6:26p
7h 51m
1 stop
Depart: Sun May 10 2015 Return: Wed May 13 2015 Trip spans 4 days
American Airlines
American Airlines
IAD
7:00a
CUN
12:30p
5h 30m
1 stop
CUN
12:25p
IAD
6:25p
6h 00m
1 stop
Depart: Thu Mar 5 2015 Return: Sun Mar 8 2015 Trip spans 3 days
Aeromexico
Aeromexico
IAD
4:00a
CUN
1:42p
9h 42m
1 stop
CUN
10:30p
IAD
1:30p
15h 00m
1 stop
Depart: Tue Jul 28 2015 Return: Wed Aug 5 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
5:29a
CUN
1:01p
7h 32m
1 stop
CUN
7:02a
IAD
2:25p
7h 23m
1 stop
Change your search
Direct flights IAD to CUN on Delta
Flight # Depart IAD Arrive CUN Sun Mon Tue Wed Thu Fri Sat Valid Between
693 8:41 am 11:42 am Jan 31 - Feb 7
693 8:45 am 11:46 am Feb 14 - Feb 28
693 8:53 am 11:41 am Mar 7 - Mar 7
Airports
Origin

Washington
$255
Destination

Cancun
$255