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

Return flights

07 May - 11 May	American Airlines
18 May - 27 May	Avianca
20 May - 27 May	Copa
05 May - 19 May	Spirit Airlines
07 May - 11 May	jetBlue	direct
20 May - 25 May	Copa
04 May - 19 May	Spirit Airlines
27 May - 01 Jun	Avianca
25 May - 31 May	Avianca
28 May - 31 May	Avianca
17 May - 24 May	Copa
20 May - 06 Jun	Spirit Airlines
18 May - 06 Jun	Spirit Airlines
17 May - 06 Jun	Spirit Airlines
29 May - 06 Jun	Spirit Airlines
20 May - 05 Jun	Spirit Airlines
18 May - 05 Jun	Spirit Airlines
21 May - 06 Jun	Spirit Airlines
29 May - 18 Jun	Spirit Airlines
17 May - 05 Jun	Spirit Airlines

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

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 May from 203€

Return flights