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

Return flights

07 Nov - 28 Nov	Viva	direct
07 Nov - 15 Nov	Viva	direct
23 Nov - 29 Nov	Viva	direct
23 Nov - 30 Nov	Viva	direct
18 Nov - 28 Nov	Viva
22 Nov - 29 Nov	Viva	direct
18 Nov - 29 Nov	Viva
22 Nov - 30 Nov	Viva	direct
18 Nov - 30 Nov	Viva

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

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 November from $229

Return flights