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

Sunday, December 20th, 2026

9 round-trip options

Returning
Fri, Dec 25, 2026•5 Day Trip
$1,977 USD
Google Flights
Returning
Sat, Dec 26, 2026•6 Day Trip
$1,154 USD
Google Flights
Returning
Mon, Dec 28, 2026•8 Day Trip
$821 USD
Google Flights
Returning
Tue, Dec 29, 2026•9 Day Trip
$821 USD
Google Flights
Returning
Wed, Dec 30, 2026•10 Day Trip
$745 USD
Google Flights
Returning
Thu, Dec 31, 2026•11 Day Trip
$658 USD
Google Flights
Returning
Fri, Jan 1, 2027•12 Day Trip
$658 USD
Google Flights
Returning
Sat, Jan 2, 2027•13 Day Trip
$758 USD
Google Flights
Returning
Sun, Jan 3, 2027•14 Day Trip
$663 USD
Google Flights