Cheapest return flights from Miami to San Salvador in December from $362

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

Return flights

26 Dec - 28 Dec Copa
08 Dec - 08 Jan Avianca direct
10 Dec - 26 Dec Avianca direct
01 Dec - 08 Jan Avianca direct
17 Dec - 17 Jan Avianca direct
13 Dec - 27 Dec Avianca direct

Also check the deals for one-way flights from Miami 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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