Cheapest return flights from Cleveland to San Juan in December from $219

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

Return flights

08 Dec - 09 Dec American Airlines
07 Dec - 20 Dec Frontier Airlines
08 Dec - 12 Dec American Airlines
11 Dec - 20 Dec Spirit Airlines
14 Dec - 19 Dec Frontier Airlines
15 Dec - 12 Jan Frontier Airlines
01 Dec - 22 Dec Spirit Airlines
12 Dec - 18 Dec Frontier Airlines
03 Dec - 09 Dec Southwest Airlines
05 Dec - 07 Dec Spirit Airlines
22 Dec - 27 Dec Frontier Airlines direct
29 Dec - 07 Jan Spirit Airlines
17 Dec - 16 Jan Frontier Airlines
25 Dec - 01 Jan Frontier Airlines
24 Dec - 07 Jan Frontier Airlines
29 Dec - 04 Jan Frontier Airlines
24 Dec - 05 Jan Frontier Airlines
29 Dec - 01 Jan Spirit Airlines
27 Dec - 01 Jan Frontier Airlines
25 Dec - 01 Jan Frontier Airlines direct

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

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