Cheapest return flights from Miami to San Jose in December from 221€

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

Return flights

24 Dec - 29 Dec United
29 Dec - 14 Jan Copa
29 Dec - 13 Jan Copa
30 Dec - 13 Jan Avianca
31 Dec - 26 Jan Avianca
31 Dec - 06 Jan Avianca
21 Dec - 28 Dec United
28 Dec - 13 Jan Avianca
30 Dec - 06 Jan Avianca
23 Dec - 28 Dec United
28 Dec - 07 Jan Avianca
27 Dec - 31 Dec Copa
24 Dec - 31 Dec Copa
30 Dec - 13 Jan Avianca direct
29 Dec - 13 Jan Volaris El Salvador direct
21 Dec - 24 Dec United
22 Dec - 29 Dec United
22 Dec - 24 Dec Delta
23 Dec - 30 Dec United
27 Dec - 30 Dec United

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

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