Washington (IAD) to Cancún (CUN) flight deal in business from $714

United AirlinesUAUnited Airlines
Round Trip•Business Class
United StatesIAD

Washington Dulles International Airport

Washington, United States
MexicoCUN

Cancún International Airport

Cancún, Mexico
$1,042 USD
-31%$714 USD
Verified 7 days ago
Limited Availability
16% of dates checked are available within 10% of the lowest price

Wednesday, October 28th, 2026

5 round-trip options

Returning
Mon, Nov 2, 2026•5 Day Trip
$907 USD
Google Flights
Returning
Wed, Nov 4, 2026•7 Day Trip
$791 USD
Google Flights
Returning
Sat, Nov 7, 2026•10 Day Trip
$938 USD
Google Flights
Returning
Sun, Nov 8, 2026•11 Day Trip
$1,163 USD
Google Flights
Returning
Tue, Nov 10, 2026•13 Day Trip
$931 USD
Google Flights