Cheapest return CLE–SJU flights, June

AirHint found the following cheapest return flights from Cleveland (CLE) to San Juan (SJU) in June 2026 (see full year).

Return flights

02 Jun - 08 Jun Frontier Airlines
04 Jun - 09 Jun Frontier Airlines
01 Jun - 30 Jun Frontier Airlines
30 Jun - 07 Jul Frontier Airlines
23 Jun - 30 Jun Frontier Airlines
24 Jun - 30 Jun Frontier Airlines
10 Jun - 17 Jun Frontier Airlines
10 Jun - 01 Jul Frontier Airlines
21 Jun - 25 Jun Frontier Airlines
23 Jun - 28 Jun Frontier Airlines
10 Jun - 14 Jun Frontier Airlines
12 Jun - 15 Jun Frontier Airlines
09 Jun - 24 Jul Frontier Airlines
30 Jun - 05 Jul Frontier Airlines

Also check the deals for one-way flights from Cleveland to San Juan in June.

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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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