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

Return flights

07 Oct - 09 Oct	Viva
07 Oct - 09 Oct	Alaska Airlines	direct
31 Oct - 20 Nov	Viva	direct
31 Oct - 09 Nov	Viva	direct
31 Oct - 10 Nov	Viva	direct
31 Oct - 08 Nov	Viva	direct
31 Oct - 21 Nov	Viva	direct
31 Oct - 02 Nov	Viva	direct
12 Oct - 19 Oct	Viva	direct
12 Oct - 31 Oct	Viva	direct
12 Oct - 24 Oct	Viva	direct
13 Oct - 19 Oct	Viva	direct
13 Oct - 31 Oct	Viva	direct
13 Oct - 24 Oct	Viva	direct
17 Oct - 19 Oct	Viva	direct
17 Oct - 31 Oct	Viva	direct
12 Oct - 02 Nov	Viva	direct
13 Oct - 02 Nov	Viva	direct
17 Oct - 02 Nov	Viva	direct
21 Oct - 09 Nov	Viva

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

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 Los Angeles to Monterrey in October from $215

Return flights