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

Return flights

02 Feb - 09 Feb	Viva	direct
07 Feb - 09 Feb	Viva	direct
09 Feb - 09 Feb	Viva	direct
03 Feb - 09 Feb	Viva	direct
02 Feb - 13 Feb	Viva	direct
02 Feb - 02 Feb	Viva	direct
02 Feb - 04 Feb	Viva	direct
02 Feb - 06 Feb	Viva	direct
02 Feb - 15 Feb	Viva	direct
02 Feb - 11 Feb	Viva	direct

Also check the deals for one-way flights from Chicago to Monterrey 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 Monterrey in February from $192

Return flights