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

Tuesday, December 22nd, 2026

5 round-trip options

Returning
Mon, Dec 28, 2026•6 Day Trip
$1,328 USD
Google Flights
Returning
Wed, Dec 30, 2026•8 Day Trip
$1,424 USD
Google Flights
Returning
Thu, Dec 31, 2026•9 Day Trip
$1,424 USD
Google Flights
Returning
Sun, Jan 3, 2027•12 Day Trip
$2,439 USD
Google Flights
Returning
Mon, Jan 4, 2027•13 Day Trip
$1,620 USD
Google Flights