Cheapest return flights from Mexico City to Chicago in September from 210€

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

Return flights

04 Sep - 11 Sep Avianca
17 Sep - 22 Sep Avianca
28 Sep - 13 Oct Viva direct
28 Sep - 19 Oct Viva direct
28 Sep - 17 Oct Viva direct
28 Sep - 10 Oct Viva direct
28 Sep - 12 Oct Viva direct
15 Sep - 24 Sep Viva direct
15 Sep - 20 Sep Viva direct
14 Sep - 24 Sep Viva direct
14 Sep - 20 Sep Viva direct
13 Sep - 24 Sep Viva direct
13 Sep - 20 Sep Viva direct
17 Sep - 22 Sep Viva direct
04 Sep - 11 Sep Aeromexico direct

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

Powered by

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.

Book a cheap hotel in Chicago

Cheap car rent in Chicago

Feel free to contact us with any feedback or request another flight research.