Washington (IAD) to Cancún (CUN) flight deal in business from $694

United AirlinesUAUnited Airlines
Round Trip•Business Class
United StatesIAD

Washington Dulles International Airport

Washington, United States
MexicoCUN

Cancún International Airport

Cancún, Mexico
$982 USD
-29%$694 USD
Verified about 5 hours ago
Limited Availability
17% of dates checked are available within 10% of the lowest price

Sunday, June 21st, 2026

0 round-trip options

No flight details available for this date.