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

Return flights

11 Feb - 18 Feb	Copa
02 Feb - 07 Feb	Copa
06 Feb - 12 Feb	Copa
10 Feb - 18 Feb	Copa
25 Feb - 02 Mar	Copa
02 Feb - 14 Feb	Spirit Airlines
02 Feb - 13 Feb	Spirit Airlines
13 Feb - 14 Feb	Spirit Airlines

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

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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Cheapest return flights from Cancun to San Juan in February from 262€

Return flights