Cheapest return flights from Chicago to Mexico City in April from $402

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

Return flights

07 Apr - 21 Apr Aeromexico
20 Apr - 28 Apr Aeromexico
27 Apr - 04 May Aeromexico
29 Apr - 07 May Aeromexico
24 Apr - 13 May Aeromexico
24 Apr - 18 May Aeromexico
28 Apr - 21 May Aeromexico
27 Apr - 21 May Aeromexico
29 Apr - 21 May Aeromexico
24 Apr - 07 May Aeromexico
28 Apr - 07 May Aeromexico
30 Apr - 07 May Aeromexico
16 Apr - 20 Apr Aeromexico
21 Apr - 28 Apr Aeromexico
01 Apr - 06 Apr Aeromexico
24 Apr - 28 Apr Aeromexico
22 Apr - 28 Apr Volaris
06 Apr - 13 Apr Volaris
01 Apr - 07 Apr Frontier Airlines

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

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