Cancún (CUN) to Washington (IAD) flight deal in business from $654

United AirlinesUAUnited Airlines
Round Trip•Business Class
MexicoCUN

Cancún International Airport

Cancún, Mexico
United StatesIAD

Washington Dulles International Airport

Washington, United States
$995 USD
-34%$654 USD
Verified 13 days ago
Limited Availability
13% of dates checked are available within 10% of the lowest price

Saturday, December 5th, 2026

9 round-trip options

Returning
Thu, Dec 10, 2026•5 Day Trip
$777 USD
Google Flights
Returning
Fri, Dec 11, 2026•6 Day Trip
$895 USD
Google Flights
Returning
Sun, Dec 13, 2026•8 Day Trip
$864 USD
Google Flights
Returning
Mon, Dec 14, 2026•9 Day Trip
$793 USD
Google Flights
Returning
Tue, Dec 15, 2026•10 Day Trip
$957 USD
Google Flights
Returning
Wed, Dec 16, 2026•11 Day Trip
$1,070 USD
Google Flights
Returning
Thu, Dec 17, 2026•12 Day Trip
$1,173 USD
Google Flights
Returning
Fri, Dec 18, 2026•13 Day Trip
$1,284 USD
Google Flights
Returning
Sat, Dec 19, 2026•14 Day Trip
$1,382 USD
Google Flights