Cheapest return flights from Miami to San Salvador in December from $105

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

Return flights

12 Dec - 19 Jan Volaris El Salvador
03 Dec - 24 Dec Volaris El Salvador direct
12 Dec - 19 Jan Volaris El Salvador direct
05 Dec - 08 Dec Volaris El Salvador
12 Dec - 15 Dec Volaris El Salvador
04 Dec - 07 Dec Spirit Airlines
04 Dec - 07 Dec Avianca direct
26 Dec - 05 Jan Avianca direct
05 Dec - 08 Dec Volaris El Salvador direct
15 Dec - 19 Dec Volaris El Salvador direct
05 Dec - 07 Dec Volaris El Salvador direct
18 Dec - 25 Dec Avianca direct
26 Dec - 03 Jan Avianca direct
19 Dec - 19 Jan Avianca
21 Dec - 21 Jan Avianca direct
15 Dec - 20 Dec Volaris El Salvador
03 Dec - 07 Jan Volaris El Salvador direct
27 Dec - 05 Jan Volaris Costa Rica
28 Dec - 07 Jan Volaris El Salvador direct
28 Dec - 04 Jan Volaris El Salvador

Also check the deals for one-way flights from Miami to San Salvador in December.

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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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