AirHint found the following cheapest one-way flights from Chicago (MDW) to Mexico City (MEX) in May 2026 (see full year).
One-Way flights
| 02 May | Aeromexico | ||
| 05 May | Aeromexico | ||
| 08 May | Aeromexico | ||
| 01 May | Aeromexico |
Also check the deals for return flights from Chicago to Mexico City in May.
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