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

Monday, December 7th, 2026

5 round-trip options

Returning
Sun, Dec 13, 2026•6 Day Trip
$988 USD
Google Flights
Returning
Tue, Dec 15, 2026•8 Day Trip
$838 USD
Google Flights
Returning
Wed, Dec 16, 2026•9 Day Trip
$714 USD
Google Flights
Returning
Sat, Dec 19, 2026•12 Day Trip
$714 USD
Google Flights
Returning
Sun, Dec 20, 2026•13 Day Trip
$714 USD
Google Flights