Cheapest return flights from Miami to San Salvador in December from 205€

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

Return flights

15 Dec - 17 Dec Volaris El Salvador direct
26 Dec - 31 Dec Frontier Airlines direct
05 Dec - 12 Dec Avianca
29 Dec - 05 Jan Frontier Airlines direct
28 Dec - 29 Dec Avianca direct
08 Dec - 17 Dec Spirit Airlines
22 Dec - 24 Dec Volaris El Salvador direct
27 Dec - 11 Jan Frontier Airlines
10 Dec - 14 Dec Copa
31 Dec - 04 Jan Frontier Airlines
29 Dec - 04 Jan Frontier Airlines
23 Dec - 01 Jan Avianca
19 Dec - 09 Jan Frontier Airlines direct
22 Dec - 11 Jan Frontier Airlines direct
28 Dec - 07 Jan Avianca direct
12 Dec - 19 Dec American Airlines direct
18 Dec - 17 Jan Avianca
22 Dec - 05 Jan Frontier Airlines direct
17 Dec - 30 Dec Avianca
22 Dec - 28 Dec Frontier Airlines

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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