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 21st, 2026

5 round-trip options

Returning
Sun, Dec 27, 2026•6 Day Trip
$1,306 USD
Google Flights
Returning
Tue, Dec 29, 2026•8 Day Trip
$1,402 USD
Google Flights
Returning
Wed, Dec 30, 2026•9 Day Trip
$1,481 USD
Google Flights
Returning
Sat, Jan 2, 2027•12 Day Trip
$2,496 USD
Google Flights
Returning
Sun, Jan 3, 2027•13 Day Trip
$2,417 USD
Google Flights