Cheapest return flights from Cleveland to San Juan in December from 291€

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

Return flights

04 Dec - 08 Dec Frontier Airlines
16 Dec - 23 Dec Delta
12 Dec - 18 Dec Delta
11 Dec - 15 Dec Southwest Airlines
16 Dec - 26 Dec Delta
18 Dec - 25 Dec Frontier Airlines direct
18 Dec - 24 Dec Frontier Airlines direct
24 Dec - 31 Dec United
25 Dec - 02 Jan Frontier Airlines direct
18 Dec - 28 Dec Frontier Airlines
23 Dec - 30 Dec Frontier Airlines direct
30 Dec - 05 Jan Delta
28 Dec - 02 Jan Frontier Airlines
26 Dec - 02 Jan Frontier Airlines
23 Dec - 03 Jan Frontier Airlines
26 Dec - 01 Jan Frontier Airlines
26 Dec - 03 Jan Frontier Airlines
28 Dec - 04 Jan Frontier Airlines

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

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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