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

Return flights

13 Feb - 20 Feb	Volaris
06 Feb - 08 Feb	Viva	direct
09 Feb - 13 Feb	Viva
09 Feb - 09 Feb	Viva
09 Feb - 11 Feb	Viva
10 Feb - 13 Feb	Viva
10 Feb - 11 Feb	Viva
24 Feb - 09 Mar	Volaris
24 Feb - 04 Mar	Viva
26 Feb - 18 Mar	Viva
26 Feb - 04 Mar	Viva
21 Feb - 04 Mar	Viva
16 Feb - 18 Mar	Viva
13 Feb - 15 Feb	Volaris
24 Feb - 25 Feb	Viva
09 Feb - 25 Feb	Viva
24 Feb - 10 Mar	Volaris	direct
26 Feb - 11 Mar	Viva
21 Feb - 11 Mar	Viva
17 Feb - 04 Mar	Viva

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

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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Cheapest return flights from Chicago to Mexico City in February from $169

Return flights