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

Return flights

25 Apr - 08 May	Viva
28 Apr - 08 May	Viva
18 Apr - 24 Apr	Viva
14 Apr - 24 Apr	Viva
18 Apr - 08 May	Viva
17 Apr - 19 Apr	Volaris	direct
25 Apr - 11 May	Viva
29 Apr - 05 May	Volaris	direct
28 Apr - 11 May	Viva
03 Apr - 11 Apr	Copa
07 Apr - 10 Apr	Copa
03 Apr - 09 Apr	Copa
25 Apr - 29 Apr	Copa
25 Apr - 01 May	Viva
28 Apr - 01 May	Viva
07 Apr - 24 Apr	Viva
07 Apr - 12 Apr	Volaris Costa Rica	direct
18 Apr - 01 May	Viva
14 Apr - 01 May	Viva
12 Apr - 19 Apr	Copa

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

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 San Jose to Cancun in April from $232

Return flights