Cheapest return flights from San Jose to San Juan in July from 287€

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

Return flights

27 Jul - 30 Jul United
29 Jul - 08 Aug Spirit Airlines
29 Jul - 06 Aug Copa
29 Jul - 12 Aug Copa
29 Jul - 09 Aug Spirit Airlines
28 Jul - 11 Aug Copa
30 Jul - 06 Aug Avianca
29 Jul - 04 Aug Spirit Airlines
28 Jul - 08 Aug Spirit Airlines
30 Jul - 08 Aug Spirit Airlines
28 Jul - 09 Aug Spirit Airlines
28 Jul - 30 Jul Spirit Airlines

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

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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