IAD to CUN from $341 in business – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Business Class

Washington Dulles International Airport

Washington, United States

Cancún International Airport

Cancún, Mexico

$460 USD

-26%$341 USD

Verified about 7 hours ago

September 2026

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31$341 1$420 2$576 3$541 4$604 5$420 6$341 7$424 8$420 9$608 10$426 11$426 12$424 13$450 14$426 15$341 16$426 17$616 18$426 19$450 20$450 21$424 22$451 23$341 24$341 25$341 26$341 27$341 28$341 29$345 30$341 1$502 2$450 3$345 4$341

Good Availability

41% of dates checked are available within 10% of the lowest price

Thursday, September 10th, 2026

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