Cheapest return flights from Chicago to Cancun in April from 231€

AirHint found the following cheapest return flights from Chicago (MDW) to Cancun (CUN) in April 2026 (see full year).

Return flights

27 Apr - 02 May Frontier Airlines
25 Apr - 02 May Frontier Airlines
18 Apr - 25 Apr Frontier Airlines
22 Apr - 29 Apr Delta
23 Apr - 26 Apr Frontier Airlines
21 Apr - 24 Apr Frontier Airlines
29 Apr - 30 Apr Southwest Airlines direct
27 Apr - 02 May Southwest Airlines direct
19 Apr - 23 Apr Southwest Airlines direct
21 Apr - 24 Apr Southwest Airlines direct
15 Apr - 22 Apr Southwest Airlines direct
29 Apr - 04 May Southwest Airlines direct
29 Apr - 03 May Southwest Airlines direct
11 Apr - 15 Apr Southwest Airlines direct
30 Apr - 05 May Delta
25 Apr - 02 May Southwest Airlines direct
16 Apr - 22 Apr Southwest Airlines direct
29 Apr - 06 May Aeromexico
30 Apr - 03 May Frontier Airlines
23 Apr - 04 May Southwest Airlines direct

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

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