Cheapest return flights from Cleveland to San Juan in May from 152€

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

Return flights

01 May - 09 May Frontier Airlines
05 May - 12 May Frontier Airlines
02 May - 07 May Frontier Airlines
08 May - 10 May Frontier Airlines
10 May - 17 May Frontier Airlines
02 May - 05 May Frontier Airlines
07 May - 10 May Frontier Airlines
16 May - 19 May Frontier Airlines
12 May - 17 May Frontier Airlines
01 May - 05 May Frontier Airlines

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

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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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