Cheapest return flights from Miami to San Salvador in December from 338€

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

Return flights

28 Dec - 11 Jan Copa
15 Dec - 12 Jan Copa
07 Dec - 28 Dec Avianca
28 Dec - 07 Jan Avianca
21 Dec - 29 Dec Avianca
26 Dec - 02 Jan Avianca
28 Dec - 02 Jan Avianca
27 Dec - 03 Jan Copa
20 Dec - 03 Jan Avianca

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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