Cheapest return flights from Cancun to San Juan in August from 244€

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

Return flights

16 Aug - 23 Aug jetBlue direct
30 Aug - 03 Sep Arajet
19 Aug - 24 Aug Copa
23 Aug - 27 Aug jetBlue
22 Aug - 26 Aug Copa
28 Aug - 01 Sep Copa
15 Aug - 18 Aug Copa
01 Aug - 21 Aug Spirit Airlines
01 Aug - 09 Aug Spirit Airlines
01 Aug - 05 Aug Spirit Airlines
01 Aug - 19 Aug Spirit Airlines
15 Aug - 19 Aug Copa
13 Aug - 03 Sep Spirit Airlines
27 Aug - 13 Sep Spirit Airlines
27 Aug - 17 Sep Spirit Airlines
27 Aug - 03 Sep Spirit Airlines
22 Aug - 03 Sep Spirit Airlines
19 Aug - 03 Sep Spirit Airlines
17 Aug - 03 Sep Spirit Airlines
15 Aug - 03 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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