Cheapest return flights from Guatemala City to Santiago in September from $541

AirHint found the following cheapest return flights from Guatemala City (GUA) to Santiago (SCL) in September 2025 (see full year).

Return flights

10 Sep - 16 Sep Avianca
29 Sep - 06 Oct Copa
23 Sep - 02 Oct Avianca
22 Sep - 09 Oct Copa
22 Sep - 10 Oct Copa
14 Sep - 15 Sep Copa
12 Sep - 19 Sep Avianca
11 Sep - 20 Sep Copa
12 Sep - 15 Sep Avianca
13 Sep - 20 Sep Copa
10 Sep - 17 Sep Copa
11 Sep - 16 Sep Copa

Also check the deals for one-way flights from Guatemala City to Santiago 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 Santiago

Cheap car rent in Santiago

Feel free to contact us with any feedback or request another flight research.