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

Return flights

27 Oct - 01 Nov	Volaris El Salvador	direct
18 Oct - 25 Oct	Volaris Costa Rica	direct
12 Oct - 18 Oct	Volaris El Salvador	direct
13 Oct - 18 Oct	Volaris El Salvador	direct
28 Oct - 03 Nov	American Airlines	direct
08 Oct - 14 Oct	Copa
17 Oct - 19 Oct	Volaris El Salvador	direct
23 Oct - 04 Nov	American Airlines	direct
03 Oct - 11 Oct	Avianca
16 Oct - 27 Oct	Avianca
10 Oct - 12 Oct	Avianca
15 Oct - 18 Oct	Copa
24 Oct - 01 Nov	United
02 Oct - 05 Oct	United
31 Oct - 14 Nov	Viva
31 Oct - 17 Nov	Viva
31 Oct - 10 Nov	Viva

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

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 October from $172

Return flights