Cheapest return flights from Guatemala City to San Juan in September from $272

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

Return flights

20 Sep - 22 Sep Arajet
25 Sep - 03 Oct Avianca
26 Sep - 03 Oct Avianca
23 Sep - 30 Sep United
20 Sep - 27 Sep United
19 Sep - 21 Sep Copa
19 Sep - 22 Sep United
18 Sep - 22 Sep Copa
20 Sep - 21 Sep Avianca

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

Cheap car rent in San Juan

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