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

Return flights

26 Aug - 28 Aug	Volaris
26 Aug - 27 Aug	Volaris
12 Aug - 14 Aug	Volaris
12 Aug - 15 Aug	Volaris
25 Aug - 27 Aug	Viva
15 Aug - 29 Aug	Volaris
10 Aug - 14 Aug	Volaris
17 Aug - 24 Aug	Volaris
30 Aug - 01 Sep	Volaris
15 Aug - 29 Aug	Viva	direct
26 Aug - 28 Aug	Alaska Airlines	direct
30 Aug - 01 Sep	Alaska Airlines	direct
27 Aug - 16 Sep	Viva	direct
28 Aug - 16 Sep	Viva
29 Aug - 16 Sep	Viva	direct
15 Aug - 01 Sep	Viva	direct
30 Aug - 16 Sep	Viva
21 Aug - 07 Sep	Viva
20 Aug - 07 Sep	Viva
19 Aug - 07 Sep	Viva

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

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 August from $151

Return flights