Chicago (ORD) to Cancún (CUN) flight deal from $300 USD in business class – flightdeals.net

Home Premium Fare Deals About Pricing

United Airlines

UAUnited Airlines

One Way•Business Class

O'Hare International Airport

Chicago, United States

Cancún International Airport

Cancún, Mexico

$434 USD

-31%$300 USD

Verified Nov 3, 2025 at 8:42 AM

November 2025

Mon

Tue

Wed

Thu

Fri

Sat

Sun

27 28 29 30 31 1 2 3$365 4$480 5$370 6$412 7$305 8$305 9$300 10$300 11$300 12$305 13$466 14$305 15$305 16$300 17$300 18$330 19$335 20$435 21$435 22$522 23$356 24$475 25$419 26$369 27$383 28$328 29$328 30$545

Fair Availability

20% of dates checked are available within 10% of the lowest price

Sunday, November 2nd, 2025

No flight details available for this date.