AirHint found the following cheapest return flights from La Paz (LAP) to Monterrey (MTY) in September 2025 (see full year).

Return flights

30 Sep - 21 Oct	Viva
30 Sep - 11 Oct	Viva
30 Sep - 05 Oct	Viva
10 Sep - 20 Sep	Viva
30 Sep - 03 Oct	Viva
10 Sep - 27 Sep	Viva
30 Sep - 08 Oct	Viva
23 Sep - 11 Oct	Viva
23 Sep - 05 Oct	Viva
30 Sep - 17 Oct	Viva
17 Sep - 20 Sep	Viva
17 Sep - 05 Oct	Viva
30 Sep - 09 Oct	Viva
10 Sep - 17 Sep	Viva
23 Sep - 27 Sep	Viva
17 Sep - 27 Sep	Viva
10 Sep - 19 Sep	Viva
20 Sep - 27 Sep	Viva
10 Sep - 24 Sep	Viva
10 Sep - 15 Sep	Viva

Also check the deals for one-way flights from La Paz to Monterrey in September.

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

Cheapest return flights from La Paz to Monterrey in September from $112

Return flights