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

Return flights

04 Dec - 09 Dec	Copa
01 Dec - 06 Dec	Copa
04 Dec - 08 Dec	Avianca
04 Dec - 10 Dec	Avianca
05 Dec - 08 Dec	Avianca
22 Dec - 31 Dec	Avianca
05 Dec - 09 Dec	Avianca
02 Dec - 07 Dec	Avianca
28 Dec - 28 Jan	Avianca
19 Dec - 02 Jan	Avianca
26 Dec - 10 Jan	Avianca
08 Dec - 14 Dec	Avianca
19 Dec - 07 Jan	Avianca
20 Dec - 07 Jan	Avianca
20 Dec - 06 Jan	Avianca
30 Dec - 04 Jan	Avianca
10 Dec - 17 Dec	Avianca
30 Dec - 03 Jan	Avianca	direct
13 Dec - 02 Jan	Viva
20 Dec - 02 Jan	Viva

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

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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Cheapest return flights from San Jose to Miami in December from 190€

Return flights