Cheap Flights from Newark Liberty International Airport to San Jose (Costa Rica) (SJO) Find and Compare the Best Airline Deals | Skyticket

Departure Date

2025/6
Sun	Mon	Tue	Wed	Thu	Fri	Sat
1------	2------	3Search	4469	5Search	6400	7378
8Search	9Search	10Search	11Search	12377	13Search	14Search
15Search	16Search	17Search	18Search	19Search	20546	21Search
22Search	23Search	24637	25637	26Search	27558	28493
29Search	30Search

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2025/6
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

Newark Liberty－Juan Santamaria Airport
June Lowest Airfares
USD377

The airfare displayed above is for United Airlines

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Newark Liberty－Juan Santamaria Airport
July Lowest Airfares
USD399

The airfare displayed above is for United Airlines

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Newark Liberty－Juan Santamaria Airport
August Lowest Airfares
USD518

The airfare displayed above is for United Airlines

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Newark Liberty－Juan Santamaria Airport
September Lowest Airfares
USD291

The airfare displayed above is for Delta Air Lines

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Newark Liberty－Juan Santamaria Airport
October Lowest Airfares
USD392

The airfare displayed above is for United Airlines

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New York－San Jose (Costa Rica)
Estimated Flight Time
5 Hours 19 Minutes
New York－San Jose (Costa Rica)
Number of Operating Airlines
11

Operating Airlines for Newark Liberty－Juan Santamaria Airport Route
Non-StopUnited Airlines

American Airlines

Air Canada

AeroMéxico

Alaska Airlines

Avianca

Copa Airlines

Delta Air Lines

Lufthansa German Airlines

Swissair

LCCSpirit

Other Destinations from:New York

Newark Liberty－Liberia(Daniel Oduber Quiros)
USD419〜
* Fares vary in accordance to seat availability
Other Departures to: San Jose (Costa Rica)

Los Angeles Airport－San Jose (Costa Rica)(Juan Santamaria)
USD391〜
John F. Kennedy Airport－San Jose (Costa Rica)(Juan Santamaria)
USD372〜
San Francisco Airport－San Jose (Costa Rica)(Juan Santamaria)
USD475〜
Harry Reid Airport－San Jose (Costa Rica)(Juan Santamaria)
USD309〜
Orlando Airport－San Jose (Costa Rica)(Juan Santamaria)
USD460〜
Seattle-Tacoma Airport－San Jose (Costa Rica)(Juan Santamaria)
USD501〜
LaGuardia Airport－San Jose (Costa Rica)(Juan Santamaria)
USD289〜
* Fares vary in accordance to seat availability