S$154 Cheap Flights from Newark Liberty Intl. Airport to San José

View S$154 flight on Thu, 13 Nov, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Juan Santamaria Intl. Airport (SJO)

    notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
    deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
    trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Newark Liberty Intl. Airport to San José (EWR-SJO)

Prices were available within the past 7 days and start at S$154 for one-way flights and S$349 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 13 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$349 Return, found 1 day ago
S$349
Return
found 1 day ago
Select Delta flight, departing Thu, 13 Nov from New York to San José, returning Wed, 19 Nov, priced at S$349 found 1 day ago
American Airlines
Tue, 11 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$379 Return, found 1 day ago
S$379
Return
found 1 day ago
Select American Airlines flight, departing Tue, 11 Nov from New York to San José, returning Wed, 19 Nov, priced at S$379 found 1 day ago
American Airlines
Tue, 11 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$387 Return, found 1 day ago
S$387
Return
found 1 day ago
Select American Airlines flight, departing Tue, 11 Nov from New York to San José, returning Wed, 19 Nov, priced at S$387 found 1 day ago
American Airlines
Tue, 11 Nov - Mon, 17 Nov
EWR
New York
SJO
San José
S$388 Return, found 6 days ago
S$388
Return
found 6 days ago
Select American Airlines flight, departing Tue, 11 Nov from New York to San José, returning Mon, 17 Nov, priced at S$388 found 6 days ago
Delta
Thu, 13 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$388 Return, found 1 day ago
S$388
Return
found 1 day ago
Select Delta flight, departing Thu, 13 Nov from New York to San José, returning Wed, 19 Nov, priced at S$388 found 1 day ago
American Airlines
Tue, 11 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$394 Return, found 1 day ago
S$394
Return
found 1 day ago
Select American Airlines flight, departing Tue, 11 Nov from New York to San José, returning Wed, 19 Nov, priced at S$394 found 1 day ago
Delta
Thu, 13 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$396 Return, found 1 day ago
S$396
Return
found 1 day ago
Select Delta flight, departing Thu, 13 Nov from New York to San José, returning Wed, 19 Nov, priced at S$396 found 1 day ago
United
Tue, 11 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$412 Return, found 1 day ago
S$412
Return
found 1 day ago
Select United flight, departing Tue, 11 Nov from New York to San José, returning Wed, 19 Nov, priced at S$412 found 1 day ago
Air Canada
Wed, 12 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$693 Return, found 1 day ago
S$693
Return
found 1 day ago
Select Air Canada flight, departing Wed, 12 Nov from New York to San José, returning Wed, 19 Nov, priced at S$693 found 1 day ago
Aeromexico
Tue, 11 Nov - Wed, 19 Nov
EWR
New York
SJO
San José
S$1,161 Return, found 1 day ago
S$1,161
Return
found 1 day ago
Select Aeromexico flight, departing Tue, 11 Nov from New York to San José, returning Wed, 19 Nov, priced at S$1,161 found 1 day ago

Find the cheapest month to fly from New York (EWR) to San José (SJO)

September is typically the cheapest month to fly

From S$234 - S$334 per traveller.

Frequently asked questions

How much is a flight from EWR to SJO?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price quoted for a round-trip journey between EWR and Juan Santamaria Intl. Airport was S$349. Fares this cheap don't last forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to SJO?
Each air carrier has its own set of terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Newark Airport to Juan Santamaria Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Liberty Intl. Airport (EWR) to Juan Santamaria Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Newark Airport to Juan Santamaria Intl. Airport (SJO)?
The flight distance between Liberty Intl. Airport (EWR) (EWR) and Juan Santamaria Intl. Airport (SJO) is 3,600 kilometres. Close your eyes or make a start on the latest bestseller and the trip will fly by.
Which airlines fly direct from Newark Airport to SJO?
If you're eager to fly directly from Liberty Intl. Airport (EWR) to SJO, United Airlines (UA) is a great choice. It operates 39 flights every month between Newark and San Jose.
Are Liberty Intl. Airport (EWR) to SJO flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from EWR to Juan Santamaria Intl. Airport (SJO) can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd prefer to start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines issue their prices that far in advance. Our top tip? Check back often as prices are updated frequently.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, American Airlines, Delta, United
Return price
S$348
Distance
3531 km
Average flight time
3 hours 19 mins

Book with confidence

Perfect flights from Newark Liberty Intl. Airport to San José

Your Journey from Newark Liberty Intl. Airport to San José

Start your unforgettable journey with Expedia. Our broad selection of flights from Newark Liberty Intl. Airport to San José caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, American Airlines, United, Air Canada, Aeromexico. Our selection of flights from Newark Liberty Intl. Airport to Juan Santamaría Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Newark Liberty Intl. Airport to San José Flights

Experience the joy of finding cheap flights from Newark Liberty Intl. Airport to Juan Santamaría Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$154 and roundtrip prices from S$349*.
 

Pre-Flight Essentials

Ensure a smooth journey from Newark Liberty Intl. Airport to San José with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant San José

Picture yourself stepping off the plane in San José and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Newark Liberty Intl. Airport to San José Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Newark Liberty Intl. Airport to San José.
 

Beyond the Flight – Exploring San José

With Expedia, your adventure extends beyond the flight. Explore San José at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Newark Liberty Intl. Airport to San José with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Newark Liberty Intl. Airport to San José with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Newark Liberty Intl. Airport to San José

Explore a world of travel with Expedia

Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to San José
S$320.20
LaGuardia to San José
S$365.20
*Available to Expedia members.