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

Return flights

26 May - 31 May	Arajet
23 May - 28 May	Avianca
18 May - 27 May	Avianca
13 May - 17 May	Copa
14 May - 21 May	Avianca
11 May - 18 May	Copa
27 May - 03 Jun	United
23 May - 30 May	Avianca
11 May - 21 May	United	direct
14 May - 25 May	American Airlines
14 May - 21 May	jetBlue	direct
30 May - 06 Jun	United

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.

Book a cheap hotel in San Jose

Cheap car rent in San Jose

Cheapest return flights from New York to San Jose in May from 231€

Return flights