Cheapest return flights from Cleveland to San Juan in October from 190€

AirHint found the following cheapest return flights from Cleveland (CLE) to San Juan (SJU) in October 2025 (see full year).

Return flights

26 Oct - 30 Oct Southwest Airlines
03 Oct - 08 Oct Delta
14 Oct - 04 Nov Delta
11 Oct - 16 Oct Frontier Airlines
03 Oct - 06 Oct Frontier Airlines
18 Oct - 20 Oct Frontier Airlines
31 Oct - 03 Nov United
23 Oct - 26 Oct Spirit Airlines
02 Oct - 05 Oct Spirit Airlines
24 Oct - 27 Oct Frontier Airlines
19 Oct - 15 Nov United
11 Oct - 14 Oct Frontier Airlines
02 Oct - 16 Oct Spirit Airlines

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

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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