Cheapest return flights from Cancun to San Juan in April from $293

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

Return flights

16 Apr - 24 Apr Spirit Airlines
17 Apr - 24 Apr Spirit Airlines
30 Apr - 03 May Spirit Airlines
30 Apr - 17 May Spirit Airlines
17 Apr - 03 May Spirit Airlines
16 Apr - 03 May Spirit Airlines
18 Apr - 24 Apr Arajet
25 Apr - 29 Apr Frontier Airlines
22 Apr - 28 Apr Copa
07 Apr - 10 Apr Copa
30 Apr - 19 May Spirit Airlines
08 Apr - 10 Apr Spirit Airlines
08 Apr - 24 Apr Spirit Airlines
08 Apr - 09 Apr Spirit Airlines
30 Apr - 15 May Spirit Airlines
17 Apr - 01 May Spirit Airlines
30 Apr - 01 May Spirit Airlines
16 Apr - 01 May Spirit Airlines
06 Apr - 15 Apr Copa
13 Apr - 03 May Spirit Airlines

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

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