Cheapest return flights from Cancun to San Juan in December from 291€
AirHint found the following cheapest return flights from Cancun (CUN) to San Juan (SJU)
in December 2025 (see full year ).
Return flights
04 Dec
- 07 Dec
Copa
291 €
30 Dec
- 02 Jan
Copa
345 €
04 Dec
- 06 Dec
Spirit Airlines
348 €
06 Dec
- 07 Dec
Spirit Airlines
351 €
04 Dec
- 05 Dec
Spirit Airlines
401 €
06 Dec
- 13 Dec
Spirit Airlines
434 €
01 Dec
- 08 Dec
Copa
441 €
04 Dec
- 13 Dec
Spirit Airlines
461 €
06 Dec
- 16 Dec
Spirit Airlines
533 €
07 Dec
- 13 Dec
Spirit Airlines
547 €
04 Dec
- 16 Dec
Spirit Airlines
560 €
30 Dec
- 09 Jan
Spirit Airlines
742 €
14 Dec
- 03 Jan
Spirit Airlines
820 €
27 Dec
- 09 Jan
Spirit Airlines
847 €
28 Dec
- 09 Jan
Spirit Airlines
847 €
30 Dec
- 03 Jan
Spirit Airlines
862 €
14 Dec
- 02 Jan
Spirit Airlines
911 €
27 Dec
- 03 Jan
Spirit Airlines
966 €
28 Dec
- 03 Jan
Spirit Airlines
966 €
27 Dec
- 02 Jan
Spirit Airlines
1058 €
Also check the deals for one-way flights from Cancun 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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