Cheapest return flights from Cancun to San Juan in August from 268€

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

Return flights

30 Aug - 03 Sep jetBlue
30 Aug - 19 Sep Spirit Airlines
30 Aug - 12 Sep Spirit Airlines
23 Aug - 30 Aug Arajet
29 Aug - 12 Sep Spirit Airlines
29 Aug - 02 Sep Spirit Airlines
23 Aug - 12 Sep Spirit Airlines
30 Aug - 11 Sep Spirit Airlines
29 Aug - 11 Sep Spirit Airlines
29 Aug - 30 Aug Spirit Airlines
23 Aug - 28 Aug Spirit Airlines
23 Aug - 11 Sep Spirit Airlines
23 Aug - 27 Aug Spirit Airlines
31 Aug - 19 Sep Spirit Airlines
23 Aug - 29 Aug Spirit Airlines
21 Aug - 28 Aug Spirit Airlines
21 Aug - 30 Aug Spirit Airlines
23 Aug - 26 Aug Spirit Airlines
21 Aug - 29 Aug Spirit Airlines
21 Aug - 27 Aug 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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