Washington (IAD) to Cancún (CUN) flight deal in economy from $161
IADWashington Dulles International Airport
Washington, United States
CUNCancún International Airport
Cancún, Mexico
$201 USD
-20%$161 USD
Verified about 8 hours agoOctober 2026
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Great Availability
72% of dates checked are available within 10% of the lowest price
Wednesday, October 21st, 2026
Outbound Flights
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