Cheapest return flights from Chicago to Mexico City in October from 219€

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

Return flights

01 Oct - 04 Oct Viva direct
01 Oct - 05 Oct Viva direct
01 Oct - 02 Oct Viva direct
03 Oct - 04 Oct Viva direct
03 Oct - 05 Oct Viva direct
01 Oct - 03 Oct Viva direct
01 Oct - 08 Oct Viva direct
05 Oct - 08 Oct Viva direct
03 Oct - 08 Oct Viva direct
24 Oct - 07 Nov Avianca

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

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