Cheapest return flights from Chicago to Monterrey in August from $193

Best time to book flights for Chicago (ORD) to Monterrey (MTY) flights at AirHint

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

Return flights

15 Aug - 20 Aug Viva Aerobus direct
27 Aug - 15 Sep Viva Aerobus direct
27 Aug - 16 Sep Viva Aerobus direct
27 Aug - 13 Sep Viva Aerobus direct
13 Aug - 20 Aug Viva Aerobus direct
17 Aug - 20 Aug Viva Aerobus direct
27 Aug - 28 Aug Viva Aerobus direct
15 Aug - 28 Aug Viva Aerobus direct
20 Aug - 28 Aug Viva Aerobus direct
20 Aug - 20 Aug Viva Aerobus
13 Aug - 28 Aug Viva Aerobus direct
17 Aug - 28 Aug Viva Aerobus direct
12 Aug - 20 Aug Viva Aerobus direct
27 Aug - 12 Sep Viva Aerobus direct
31 Aug - 20 Sep Viva Aerobus direct
31 Aug - 18 Sep Viva Aerobus direct
31 Aug - 15 Sep Viva Aerobus direct
31 Aug - 16 Sep Viva Aerobus direct
31 Aug - 13 Sep Viva Aerobus direct
31 Aug - 12 Sep Viva Aerobus direct

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

Skyscanner

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.

Book a cheap hotel in Monterrey

Cheap car rent in Monterrey