Cheapest return flights from Cancun to San Jose in May from 185€

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

Return flights

15 May - 23 May Avianca
16 May - 23 May Avianca
18 May - 28 May Avianca
01 May - 12 May Avianca
08 May - 13 May Avianca
08 May - 12 May Avianca
08 May - 19 May Viva
08 May - 16 May Viva
22 May - 26 May Viva
15 May - 19 May Viva

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

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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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