Cheapest return flights from Cleveland to San Juan in December from $345
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
$ 345
12 Dec
- 18 Dec
Delta
$ 378
16 Dec
- 23 Dec
Delta
$ 378
18 Dec
- 25 Dec
Frontier Airlines
$ 426
18 Dec
- 24 Dec
Frontier Airlines
$ 426
11 Dec
- 15 Dec
Southwest Airlines
$ 467
16 Dec
- 26 Dec
Delta
$ 470
18 Dec
- 25 Dec
Frontier Airlines
$ 499
direct
18 Dec
- 24 Dec
Frontier Airlines
$ 499
direct
18 Dec
- 28 Dec
American Airlines
$ 605
25 Dec
- 02 Jan
Frontier Airlines
$ 628
direct
26 Dec
- 02 Jan
Frontier Airlines
$ 631
30 Dec
- 05 Jan
American Airlines
$ 665
30 Dec
- 05 Jan
Frontier Airlines
$ 719
direct
26 Dec
- 01 Jan
Frontier Airlines
$ 746
28 Dec
- 02 Jan
Frontier Airlines
$ 746
26 Dec
- 03 Jan
Frontier Airlines
$ 771
Also check the deals for one-way flights from Cleveland to San Juan in December .
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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