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

Return flights

21 Aug - 27 Aug	Viva	direct
21 Aug - 03 Sep	Viva	direct
27 Aug - 03 Sep	Viva	direct
14 Aug - 27 Aug	Viva	direct
18 Aug - 27 Aug	Viva	direct
14 Aug - 03 Sep	Viva	direct
18 Aug - 03 Sep	Viva	direct
27 Aug - 12 Sep	Viva	direct
10 Aug - 27 Aug	Viva	direct

Also check the deals for one-way flights from Monterrey to Mexicali 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 Monterrey to Mexicali in August from $74

Return flights