Cheapest return flights from Chicago to Monterrey in October from 195€

Best time to book flights for Chicago (ORD) to Monterrey (MTY) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Monterrey (MTY) in October 2025 (see full year).

Return flights

06 Oct - 07 Oct Viva Aerobus direct
06 Oct - 08 Oct Viva Aerobus direct
06 Oct - 10 Oct Viva Aerobus
06 Oct - 09 Oct Viva Aerobus
10 Oct - 10 Oct Viva Aerobus
02 Oct - 04 Oct Delta
06 Oct - 09 Oct Viva Aerobus direct
06 Oct - 10 Oct Viva Aerobus direct

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

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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