Cheapest one-way flights from Guatemala City to San Salvador in December from $82

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

One-Way flights

02 Dec Avianca direct
03 Dec Avianca direct
11 Dec Avianca direct
05 Dec Volaris El Salvador direct
19 Dec Avianca direct
06 Dec Avianca direct
22 Dec Avianca direct
04 Dec Avianca direct
28 Dec Avianca direct
20 Dec Avianca direct

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

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.