Cheapest return flights from Miami to San Jose in August from $201

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

Return flights

16 Aug - 29 Aug Volaris Costa Rica direct
22 Aug - 25 Aug Volaris El Salvador direct
22 Aug - 28 Aug Avianca direct
04 Aug - 12 Aug Avianca
02 Aug - 10 Aug Avianca direct
24 Aug - 28 Aug Avianca direct
25 Aug - 29 Aug Avianca direct
26 Aug - 01 Sep Avianca
04 Aug - 11 Aug Volaris El Salvador direct
18 Aug - 25 Aug Volaris El Salvador direct
01 Aug - 04 Aug Volaris El Salvador direct
06 Aug - 01 Sep Avianca direct
28 Aug - 02 Sep Avianca direct
29 Aug - 02 Sep Avianca direct
26 Aug - 01 Sep Avianca direct
31 Aug - 23 Sep Avianca

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

Skyscanner

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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