Cheapest return flights from Chicago to Cancun in December from 216€

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

Return flights

07 Dec - 10 Dec Southwest Airlines direct
14 Dec - 18 Dec Southwest Airlines
13 Dec - 18 Dec Southwest Airlines
05 Dec - 10 Dec Southwest Airlines
03 Dec - 10 Dec Southwest Airlines
30 Dec - 15 Jan Southwest Airlines
15 Dec - 22 Dec Southwest Airlines
01 Dec - 06 Dec Southwest Airlines
12 Dec - 21 Dec Southwest Airlines
30 Dec - 16 Jan Southwest Airlines
30 Dec - 13 Jan Southwest Airlines
18 Dec - 22 Dec Southwest Airlines
30 Dec - 14 Jan Southwest Airlines
17 Dec - 22 Dec Southwest Airlines
30 Dec - 12 Jan Southwest Airlines
29 Dec - 05 Jan Frontier Airlines
30 Dec - 05 Jan Aeromexico
01 Dec - 01 Jan Delta
20 Dec - 09 Jan Frontier Airlines
29 Dec - 30 Jan Frontier Airlines

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

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