ORD to CUN from $373 in business – flightdeals.net

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United Airlines

UAUnited Airlines

One Way•Business Class

O'Hare International Airport

Chicago, United States

Cancún International Airport

Cancún, Mexico

$485 USD

-23%$373 USD

Verified about 9 hours ago

September 2026

Mon

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Sun

31$373 1$377 2$377 3$568 4$488 5$470 6$451 7$406 8$373 9$377 10$470 11$568 12$445 13$599 14$377 15$377 16$377 17$470 18$492 19$445 20$434 21$477 22$377 23$377 24$470 25$466 26$445 27$373 28$373 29$373 30$377 1$488 2$466 3$445 4$426

Rare Availability

9% of dates checked are available within 10% of the lowest price

Saturday, September 5th, 2026

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