Cheapest return flights from San Juan to Cancun in July from $286

AirHint found the following cheapest return flights from San Juan (SJU) to Cancun (CUN) in July 2026 (see full year).

Return flights

02 Jul - 06 Jul Copa
31 Jul - 07 Aug Copa
19 Jul - 23 Jul Copa
15 Jul - 19 Jul Copa
21 Jul - 08 Aug Spirit Airlines
31 Jul - 19 Aug Spirit Airlines
31 Jul - 08 Aug Spirit Airlines
21 Jul - 23 Jul Spirit Airlines
21 Jul - 02 Aug Spirit Airlines
21 Jul - 07 Aug Spirit Airlines
21 Jul - 31 Jul Spirit Airlines
19 Jul - 08 Aug Spirit Airlines
26 Jul - 08 Aug Spirit Airlines
23 Jul - 08 Aug Spirit Airlines
31 Jul - 16 Aug Spirit Airlines
15 Jul - 20 Jul Spirit Airlines
16 Jul - 20 Jul Spirit Airlines
15 Jul - 23 Jul Spirit Airlines
16 Jul - 19 Jul Spirit Airlines
16 Jul - 23 Jul Spirit Airlines

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

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