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

Return flights

23 Jul - 28 Jul	Avianca
23 Jul - 27 Jul	Avianca
25 Jul - 07 Aug	Avianca
24 Jul - 31 Jul	Avianca
06 Jul - 11 Jul	Viva
10 Jul - 28 Jul	Viva
10 Jul - 14 Jul	Viva
06 Jul - 14 Jul	Viva
01 Jul - 31 Jul	Copa
17 Jul - 28 Jul	Viva
24 Jul - 28 Jul	Viva
24 Jul - 08 Aug	Viva
17 Jul - 04 Aug	Viva
24 Jul - 04 Aug	Viva
23 Jul - 08 Aug	Viva
23 Jul - 04 Aug	Viva

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

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 Jose in July from 210€

Return flights