Cheapest one-way flights from Cleveland to San Juan in August from $82

AirHint found the following cheapest one-way flights from Cleveland (CLE) to San Juan (SJU) in August 2025 (see full year).

One-Way flights

30 Aug Frontier Airlines
06 Aug Frontier Airlines direct
10 Aug Frontier Airlines direct
29 Aug Frontier Airlines
31 Aug Delta
04 Aug Frontier Airlines direct
16 Aug Frontier Airlines
07 Aug Frontier Airlines direct
16 Aug Frontier Airlines direct
07 Aug Frontier Airlines

Also check the deals for return flights from Cleveland 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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