Cheapest return flights from Chicago to Mexico City in May from $202

Best time to book flights for Chicago (ORD) to Mexico City (MEX) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Mexico City (MEX) in May 2025 (see full year).

Return flights

16 May - 29 May Volaris
13 May - 03 Jun Viva Aerobus
13 May - 24 May Viva Aerobus
13 May - 02 Jun Viva Aerobus
29 May - 10 Jun Viva Aerobus
29 May - 04 Jun Viva Aerobus
29 May - 05 Jun Viva Aerobus
29 May - 11 Jun Viva Aerobus
29 May - 07 Jun Viva Aerobus
29 May - 13 Jun Viva Aerobus
29 May - 12 Jun Viva Aerobus
29 May - 06 Jun Viva Aerobus
13 May - 23 May Viva Aerobus
13 May - 27 May Viva Aerobus
13 May - 30 May Viva Aerobus
12 May - 24 May Viva Aerobus
13 May - 28 May Viva Aerobus
13 May - 31 May Viva Aerobus
13 May - 29 May Viva Aerobus
29 May - 30 May Viva Aerobus

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

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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