AirHint found the following cheapest one-way flights from San Jose (SJO) to Cancun (CUN) in January 2026 (see full year).

One-Way flights

26 Jan	Volaris	direct
16 Jan	Volaris	direct
13 Jan	Volaris	direct
01 Jan	Volaris	direct
04 Jan	Volaris	direct
30 Jan	Volaris	direct
09 Jan	Volaris	direct
17 Jan	Avianca
10 Jan	Copa
17 Jan	Volaris	direct

Also check the deals for return flights from San Jose to Cancun in January.

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 one-way flights from San Jose to Cancun in January from 76€

One-Way flights