Cheapest return flights from Chicago to Cancun in April from 248€

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

Return flights

11 Apr - 16 Apr Frontier Airlines
04 Apr - 07 Apr Southwest Airlines
11 Apr - 22 Apr Delta
10 Apr - 15 Apr Delta
11 Apr - 14 Apr Delta
19 Apr - 23 Apr Southwest Airlines direct
11 Apr - 22 Apr Southwest Airlines direct
11 Apr - 16 Apr Southwest Airlines direct
15 Apr - 21 Apr Southwest Airlines
18 Apr - 22 Apr Frontier Airlines
30 Apr - 04 May Frontier Airlines

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

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