Cheapest return flights from Cancun to San Juan in August from 229€

AirHint found the following cheapest return flights from Cancun (CUN) to San Juan (SJU) in August 2025 (see full year).

Return flights

12 Aug - 21 Aug Spirit Airlines
12 Aug - 22 Aug Spirit Airlines
16 Aug - 23 Aug jetBlue direct
16 Aug - 21 Aug Spirit Airlines
16 Aug - 22 Aug Spirit Airlines
11 Aug - 23 Aug Spirit Airlines
12 Aug - 14 Aug Spirit Airlines
11 Aug - 21 Aug Spirit Airlines
11 Aug - 22 Aug Spirit Airlines
01 Aug - 08 Aug Frontier Airlines
16 Aug - 03 Sep Spirit Airlines
19 Aug - 09 Sep Spirit Airlines
30 Aug - 09 Sep Spirit Airlines
30 Aug - 16 Sep Spirit Airlines
30 Aug - 19 Sep Spirit Airlines
19 Aug - 07 Sep Spirit Airlines
30 Aug - 17 Sep Spirit Airlines
30 Aug - 13 Sep Spirit Airlines
30 Aug - 07 Sep Spirit Airlines
18 Aug - 07 Sep Spirit Airlines

Also check the deals for one-way flights from Cancun to San Juan in August.

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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