Cheapest return flights from San Antonio to Monterrey in September from $227

Best time to book flights for San Antonio (SAT) to Monterrey (MTY) flights at AirHint

AirHint found the following cheapest return flights from San Antonio (SAT) to Monterrey (MTY) in September 2025 (see full year).

Return flights

02 Sep - 17 Sep Viva Aerobus direct
02 Sep - 20 Sep Viva Aerobus direct
02 Sep - 23 Sep Viva Aerobus direct
02 Sep - 02 Sep Viva Aerobus direct
02 Sep - 05 Sep Viva Aerobus direct
02 Sep - 08 Sep Viva Aerobus direct
02 Sep - 11 Sep Viva Aerobus direct
02 Sep - 14 Sep Viva Aerobus direct
05 Sep - 17 Sep Viva Aerobus direct
05 Sep - 20 Sep Viva Aerobus direct
11 Sep - 02 Oct Viva Aerobus direct
14 Sep - 02 Oct Viva Aerobus direct
17 Sep - 02 Oct Viva Aerobus direct
20 Sep - 10 Oct Viva Aerobus direct
20 Sep - 02 Oct Viva Aerobus direct
23 Sep - 10 Oct Viva Aerobus direct
23 Sep - 02 Oct Viva Aerobus direct
26 Sep - 10 Oct Viva Aerobus direct
26 Sep - 02 Oct Viva Aerobus direct
29 Sep - 10 Oct Viva Aerobus direct

Also check the deals for one-way flights from San Antonio to Monterrey in September.

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