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

Return flights

04 Dec - 08 Dec	Avianca
05 Dec - 07 Dec	Copa
05 Dec - 08 Dec	Copa
01 Dec - 08 Dec	Copa
03 Dec - 07 Dec	Copa
05 Dec - 10 Dec	Avianca
20 Dec - 06 Jan	Avianca
03 Dec - 09 Jan	Avianca
24 Dec - 02 Jan	Avianca
29 Dec - 02 Jan	Avianca
03 Dec - 07 Dec	American Airlines	direct
01 Dec - 07 Dec	Avianca	direct
25 Dec - 01 Jan	Avianca
10 Dec - 16 Dec	Avianca
11 Dec - 16 Dec	Avianca
25 Dec - 03 Jan	Avianca	direct
26 Dec - 02 Jan	Avianca
27 Dec - 05 Jan	Avianca
19 Dec - 03 Jan	Avianca	direct
27 Dec - 12 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.

Book a cheap hotel in Miami

Cheap car rent in Miami

Cheapest return flights from San Jose to Miami in December from 183€

Return flights