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

Return flights

28 Apr - 07 May	jetBlue
20 Apr - 23 Apr	jetBlue
20 Apr - 23 Apr	jetBlue	direct
28 Apr - 07 May	jetBlue	direct
23 Apr - 27 Apr	American Airlines
23 Apr - 23 Apr	Avianca
11 Apr - 20 Apr	jetBlue
09 Apr - 23 Apr	Avianca
11 Apr - 20 Apr	jetBlue	direct
11 Apr - 18 Apr	jetBlue
02 Apr - 10 Apr	Volaris El Salvador
30 Apr - 08 May	Avianca
04 Apr - 08 Apr	Volaris El Salvador

Also check the deals for one-way flights from New York to San Jose 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 New York to San Jose in April from $245

Return flights