Cheapest return flights from Miami to San Jose in December from 137€

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

Return flights

13 Dec - 20 Dec Volaris Costa Rica direct
06 Dec - 08 Dec Avianca direct
13 Dec - 17 Dec Avianca direct
06 Dec - 13 Dec Avianca direct
09 Dec - 14 Dec Avianca direct
04 Dec - 07 Dec Avianca direct
12 Dec - 14 Dec Avianca direct
04 Dec - 11 Dec Avianca direct
04 Dec - 10 Dec Avianca direct
11 Dec - 14 Dec Avianca direct
31 Dec - 07 Jan Spirit Airlines
15 Dec - 08 Jan Copa
31 Dec - 08 Jan Spirit Airlines
30 Dec - 10 Jan Avianca
26 Dec - 07 Jan Copa
27 Dec - 10 Jan Copa
31 Dec - 07 Jan American Airlines direct
31 Dec - 08 Jan American Airlines direct
29 Dec - 05 Jan Avianca
20 Dec - 10 Jan Avianca

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

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