Cheapest one-way flights from New York to San Jose in March from $97

AirHint found the following cheapest one-way flights from New York (JFK) to San Jose (SJO) in March 2026 (see full year).

One-Way flights

23 Mar Avianca
15 Mar Avianca
17 Mar Avianca
17 Mar jetBlue direct
23 Mar jetBlue direct
30 Mar Delta
30 Mar jetBlue direct
15 Mar jetBlue direct
29 Mar jetBlue
02 Mar Copa

Also check the deals for return flights from New York to San Jose in March.

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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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