Cheapest one-way flights from San Jose to San Juan in July from 109€

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

One-Way flights

21 Jul Copa
21 Jul Avianca direct
24 Jul Copa
30 Jul Copa
23 Jul Avianca
19 Jul Spirit Airlines
18 Jul Spirit Airlines
09 Jul Avianca
31 Jul Avianca
28 Jul Spirit Airlines

Also check the deals for return 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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