AirHint found the following cheapest return flights from Miami (MIA) to Monterrey (MTY) in July 2025 (see full year).

Return flights

11 Jul - 12 Jul	Viva	direct
11 Jul - 27 Jul	Viva	direct
10 Jul - 12 Jul	Viva	direct
11 Jul - 28 Jul	Viva	direct
10 Jul - 27 Jul	Viva	direct
12 Jul - 27 Jul	Viva	direct
11 Jul - 25 Jul	Viva	direct
11 Jul - 24 Jul	Viva	direct
12 Jul - 02 Aug	Viva	direct
11 Jul - 14 Jul	Viva	direct
11 Jul - 13 Jul	Viva	direct
17 Jul - 02 Aug	Viva	direct
25 Jul - 11 Aug	Viva	direct
25 Jul - 02 Aug	Viva	direct
24 Jul - 11 Aug	Viva	direct
30 Jul - 03 Aug	United
25 Jul - 14 Aug	Viva	direct
24 Jul - 02 Aug	Viva	direct
20 Jul - 02 Aug	Viva	direct
13 Jul - 02 Aug	Viva	direct

Also check the deals for one-way flights from Miami to Monterrey in July.

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 Miami to Monterrey in July from $296

Return flights