Cheapest return flights from Cleveland to San Juan in December from $207

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

Return flights

11 Dec - 19 Dec Frontier Airlines
08 Dec - 12 Dec American Airlines
05 Dec - 24 Dec Spirit Airlines
05 Dec - 20 Dec Spirit Airlines
05 Dec - 08 Dec Frontier Airlines
01 Dec - 20 Dec Spirit Airlines
12 Dec - 24 Dec Spirit Airlines
12 Dec - 20 Dec Spirit Airlines
05 Dec - 23 Dec Spirit Airlines
05 Dec - 22 Dec Spirit Airlines
15 Dec - 10 Jan Frontier Airlines
24 Dec - 07 Jan Frontier Airlines
31 Dec - 05 Jan Frontier Airlines
28 Dec - 07 Jan Frontier Airlines
31 Dec - 07 Jan Spirit Airlines
25 Dec - 01 Jan Frontier Airlines
29 Dec - 05 Jan Frontier Airlines
31 Dec - 05 Jan Frontier Airlines direct
20 Dec - 05 Jan Frontier Airlines direct
26 Dec - 01 Jan Frontier Airlines

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

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