Cheapest return flights from San Salvador to Miami in December from $140

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

Return flights

24 Dec - 31 Dec Frontier Airlines direct
26 Dec - 29 Dec Frontier Airlines direct
24 Dec - 05 Jan Frontier Airlines direct
26 Dec - 05 Jan Frontier Airlines direct
24 Dec - 01 Jan Frontier Airlines direct
29 Dec - 09 Jan Frontier Airlines direct
19 Dec - 02 Jan Frontier Airlines direct
23 Dec - 13 Jan Avianca direct
10 Dec - 30 Jan Avianca direct
05 Dec - 07 Dec Frontier Airlines
08 Dec - 12 Dec Avianca
10 Dec - 12 Dec Avianca
04 Dec - 07 Dec Spirit Airlines
25 Dec - 01 Jan Avianca
03 Dec - 07 Dec Avianca direct
05 Dec - 12 Dec Frontier Airlines
04 Dec - 09 Dec Spirit Airlines
05 Dec - 07 Dec Volaris El Salvador direct
31 Dec - 04 Jan Avianca direct
30 Dec - 05 Jan Avianca

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