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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: Thu Aug 27 2015 Return: Wed Sep 2 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
IAD
2:45a
CUN
1:17p
10h 32m
1 stop
CUN
6:55a
IAD
6:43p
11h 48m
1 stop
Depart: Tue Oct 6 2015 Return: Wed Oct 14 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
7:05a
IAD
2:28p
7h 23m
1 stop
Depart: Tue Oct 13 2015 Return: Tue Oct 20 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
7:05a
IAD
2:28p
7h 23m
1 stop
Depart: Wed Oct 14 2015 Return: Tue Oct 20 2015 Trip spans 7 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
7:05a
IAD
2:28p
7h 23m
1 stop
Depart: Mon Oct 19 2015 Return: Wed Oct 28 2015 Trip spans 10 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Tue Oct 20 2015 Return: Wed Oct 28 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Wed Oct 21 2015 Return: Wed Oct 28 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
5:45a
CUN
11:53a
6h 08m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Sun Oct 25 2015 Return: Wed Oct 28 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
IAD
2:30a
CUN
12:08p
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Tue Oct 27 2015 Return: Tue Nov 3 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
2:30a
CUN
12:08p
9h 38m
1 stop
CUN
7:15a
IAD
4:49p
9h 34m
1 stop
Depart: Wed Oct 28 2015 Return: Wed Nov 4 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
2:30a
CUN
12:08p
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Mon Nov 2 2015 Return: Fri Nov 6 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
CUN
11:08a
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Sun Nov 8 2015 Return: Wed Nov 18 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
CUN
11:08a
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Mon Nov 9 2015 Return: Wed Nov 18 2015 Trip spans 10 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
CUN
11:08a
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Tue Nov 10 2015 Return: Wed Nov 18 2015 Trip spans 9 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
CUN
11:08a
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Wed Nov 11 2015 Return: Wed Nov 18 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
IAD
1:30a
CUN
11:08a
9h 38m
1 stop
CUN
11:18a
IAD
4:49p
5h 31m
1 stop
Depart: Wed Sep 23 2015 Return: Thu Sep 24 2015 Trip spans 2 days
Aeromexico
Aeromexico
IAD
9:00p
CUN
8:20a
11h 20m
1 stop
CUN
9:30a
IAD
6:44p
9h 14m
1 stop
Depart: Sun Nov 15 2015 Return: Wed Dec 2 2015 Trip spans 18 days
United
United
IAD
3:56a
CUN
8:42a
4h 46m
nonstop
CUN
11:01a
IAD
1:20p
2h 19m
nonstop
Depart: Sun Oct 4 2015 Return: Fri Oct 9 2015 Trip spans 6 days
Delta
Delta
IAD
9:00p
CUN
12:55p
15h 55m
1 stop
CUN
4:56a
IAD
6:44p
13h 48m
1 stop
Depart: Sat Oct 24 2015 Return: Thu Oct 29 2015 Trip spans 6 days
American Airlines
American Airlines
IAD
12:15p
CUN
5:20p
5h 05m
1 stop
CUN
8:50a
IAD
3:06p
6h 16m
1 stop
Depart: Fri Oct 30 2015 Return: Wed Nov 4 2015 Trip spans 6 days
US Airways
US Airways
IAD
1:30p
CUN
8:31p
7h 01m
1 stop
CUN
10:45a
IAD
5:25p
6h 40m
1 stop
Select an airline:  Delta
Direct flights IAD to CUN on Delta
Flight # Depart IAD Arrive CUN Sun Mon Tue Wed Thu Fri Sat Valid Between
693 8:47 am 11:35 am May 23 - May 30
693 9:25 am 11:42 am Jun 6 - Aug 15
Airports
Origin

Washington
$344
Destination

Cancun
$344