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 6 days ago
Limited Availability
16% of dates checked are available within 10% of the lowest price

Friday, August 7th, 2026

5 round-trip options

Returning
Wed, Aug 12, 2026•5 Day Trip
$1,053 USD
Google Flights
Returning
Sat, Aug 15, 2026•8 Day Trip
$1,099 USD
Google Flights
Returning
Mon, Aug 17, 2026•10 Day Trip
$1,063 USD
Google Flights
Returning
Tue, Aug 18, 2026•11 Day Trip
$1,063 USD
Google Flights
Returning
Thu, Aug 20, 2026•13 Day Trip
$929 USD
Google Flights