Cheapest one-way flights from Guatemala City to San Salvador in September from 89€

AirHint found the following cheapest one-way flights from Guatemala City (GUA) to San Salvador (SAL) in September 2025 (see full year).

One-Way flights

09 Sep Volaris Costa Rica
09 Sep Avianca direct
29 Sep Avianca direct
16 Sep Avianca direct
20 Sep Avianca direct

Also check the deals for return flights from Guatemala City to San Salvador 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 Salvador

Cheap car rent in San Salvador

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