Cheapest one-way flights from San Juan to Cancun in April from $98

Best time to book flights for San Juan (SJU) to Cancun (CUN) flights at AirHint

AirHint found the following cheapest one-way flights from San Juan (SJU) to Cancun (CUN) in April 2025 (see full year).

One-Way flights

26 Apr Spirit Airlines
19 Apr Spirit Airlines
12 Apr Spirit Airlines
23 Apr Spirit Airlines
27 Apr Copa
30 Apr Copa
26 Apr jetBlue direct
23 Apr jetBlue direct
06 Apr Frontier Airlines
07 Apr Frontier Airlines

Also check the deals for return flights from San Juan to Cancun in April.

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.

Book a cheap hotel in Cancun

Cheap car rent in Cancun