Cheapest return flights from Chicago to Cancun in December from 424€

Best time to book flights for Chicago (ORD) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Cancun (CUN) in December 2025 (see full year).

Return flights

11 Dec - 17 Dec United
24 Dec - 28 Dec Delta
22 Dec - 26 Dec Delta
23 Dec - 30 Dec Air Canada
26 Dec - 01 Jan Air Canada
24 Dec - 28 Dec United direct
23 Dec - 30 Dec United direct
26 Dec - 01 Jan United direct
27 Dec - 03 Jan United direct

Also check the deals for one-way flights from Chicago to Cancun in December.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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