Cheapest return flights from San Jose to San Juan in August from 178€

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

Return flights

25 Aug - 29 Aug Avianca direct
15 Aug - 01 Sep Avianca direct
22 Aug - 24 Aug Avianca
12 Aug - 15 Aug Avianca
15 Aug - 17 Aug Avianca
15 Aug - 18 Aug Avianca direct
22 Aug - 25 Aug Avianca
18 Aug - 25 Aug Avianca
27 Aug - 01 Sep Avianca
28 Aug - 01 Sep Avianca
11 Aug - 14 Aug Avianca
21 Aug - 23 Aug Avianca
29 Aug - 01 Sep Avianca direct
10 Aug - 14 Aug Copa
19 Aug - 05 Sep Spirit Airlines
19 Aug - 02 Sep Spirit Airlines
30 Aug - 05 Sep Spirit Airlines
25 Aug - 05 Sep Spirit Airlines
26 Aug - 05 Sep Spirit Airlines
30 Aug - 18 Sep Spirit Airlines

Also check the deals for one-way flights from San Jose to San Juan 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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