Cheapest return flights from Guatemala City to San Salvador in December from $149

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

Return flights

05 Dec - 07 Dec Volaris El Salvador direct
02 Dec - 11 Dec Volaris Costa Rica
02 Dec - 11 Dec Avianca direct
15 Dec - 22 Dec Avianca direct
02 Dec - 10 Jan Avianca direct
12 Dec - 15 Dec Avianca direct
20 Dec - 24 Dec Avianca direct
01 Dec - 05 Dec Copa

Also check the deals for one-way 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.

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