CA $103 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San José (SJO)

View CA $103 flight on Sat, Sep. 13, 2025Opens in a new window

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

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

Prices were available within the past 7 days and start at CA $103 for one-way flights and CA $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sat, Sep. 13 - Wed, Sep. 17
EWR
New York
SJO
San José
CA $250 Roundtrip, found 4 days ago
CA $250
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Sep. 13 from New York to San José, returning Wed, Sep. 17, priced at CA $250 found 4 days ago
Spirit Airlines
Tue, Sep. 9 - Wed, Sep. 10
EWR
New York
SJO
San José
CA $251 Roundtrip, found 6 days ago
CA $251
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Tue, Sep. 9 from New York to San José, returning Wed, Sep. 10, priced at CA $251 found 6 days ago
Spirit Airlines
Fri, Sep. 12 - Tue, Sep. 16
EWR
New York
SJO
San José
CA $258 Roundtrip, found 5 days ago
CA $258
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Fri, Sep. 12 from New York to San José, returning Tue, Sep. 16, priced at CA $258 found 5 days ago
Spirit Airlines
Sat, Sep. 13 - Wed, Sep. 17
EWR
New York
SJO
San José
CA $293 Roundtrip, found 4 days ago
CA $293
Roundtrip
found 4 days ago
Select Spirit Airlines flight, departing Sat, Sep. 13 from New York to San José, returning Wed, Sep. 17, priced at CA $293 found 4 days ago
American Airlines
Tue, Sep. 9 - Thu, Sep. 11
EWR
New York
SJO
San José
CA $296 Roundtrip, found 6 days ago
CA $296
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep. 9 from New York to San José, returning Thu, Sep. 11, priced at CA $296 found 6 days ago
American Airlines
Tue, Sep. 9 - Thu, Sep. 11
EWR
New York
SJO
San José
CA $300 Roundtrip, found 6 days ago
CA $300
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Sep. 9 from New York to San José, returning Thu, Sep. 11, priced at CA $300 found 6 days ago
Spirit Airlines
Wed, Sep. 17 - Sun, Sep. 21
EWR
New York
SJO
San José
CA $302 Roundtrip, found 3 hours ago
CA $302
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Wed, Sep. 17 from New York to San José, returning Sun, Sep. 21, priced at CA $302 found 3 hours ago
Delta
Tue, Sep. 9 - Wed, Sep. 10
EWR
New York
SJO
San José
CA $318 Roundtrip, found 6 days ago
CA $318
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep. 9 from New York to San José, returning Wed, Sep. 10, priced at CA $318 found 6 days ago
JetBlue Airways
Sat, Sep. 13 - Wed, Sep. 17
EWR
New York
SJO
San José
CA $333 Roundtrip, found 4 days ago
CA $333
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Sep. 13 from New York to San José, returning Wed, Sep. 17, priced at CA $333 found 4 days ago
United
Mon, Oct. 27 - Sun, Nov. 9
EWR
New York
SJO
San José
CA $469 Roundtrip, found 2 days ago
CA $469
Roundtrip
found 2 days ago
Select United flight, departing Mon, Oct. 27 from New York to San José, returning Sun, Nov. 9, priced at CA $469 found 2 days ago

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

September is typically the cheapest month to fly

From CA $274 - CA $519 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to San José (EWR - SJO) route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
Juan Santamaría Intl.
Airlines serving
Aeromexico, Air Canada, Alaska Airlines, American Airlines, Arajet, Copa, Delta, JetBlue Airways, Spirit Airlines, United, World Ticket Ltd
Roundtrip price
CA $250
Distance
3531 km
Average flight time
4 hours 16 mins

Newark to San José Flights

The easy way to book your flights from Newark Liberty Intl. Airport to San José 

With Expedia, it’s simple to find and book flights to San José from Newark Liberty Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are United Airlines nonstop flights to Juan Santamaría Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Newark Liberty Intl. Airport to San José today, tomorrow, or this week.  

 

Save dollars with cheap flights from Newark Liberty Intl. Airport, EWR to Juan Santamaría Intl., SJO 

Sort your search results by price to find great deals on your flight from Newark Liberty Intl. Airport to San José—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San José from Newark Liberty Intl. Airport currently is just CA $250 rising to CA $469.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San José  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San José from Newark Liberty Intl. Airport 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San José with Expedia today.

Frequently asked questions

How much is a flight from Newark Airport to Juan Santamaria Intl. Airport (SJO)?
Pack your bags, because round-trip flights from Liberty Intl. Airport (EWR) to Juan Santamaria Intl. Airport start from CA $250. That's based on fares advertised within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book today to get the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from EWR to SJO?
The majority of flights can be conveniently cancelled online, but whether you incur a fee all comes down to your airline. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Newark Airport to Juan Santamaria Intl. Airport (SJO) that have flexible change policies?
Flights from EWR to Juan Santamaria Intl. Airport offering flexible change policies are available with many airlines. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any additional fees to worry about.
How many hours is the flight from Liberty Intl. Airport (EWR) to Juan Santamaria Intl. Airport?
It takes around 8 hours and 59 minutes to fly from Newark Airport to Juan Santamaria Intl. Airport (SJO). But with some movies and a magazine or two, the hours will go by quicker.
How far is the flight from Newark Airport to SJO?
The flying distance between Newark Airport (EWR) and Juan Santamaria Intl. Airport (SJO) (SJO) is 3,600 kilometres. Work your way through your travel song playlist or bury your nose in a book and the journey will fly by.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Juan Santamaria Intl. Airport?
Check out the airfares with United Airlines (UA) if you want to travel directly from Newark Airport to SJO. This airline operates 65 flights every month, so you're sure to find one that suits your schedule.
Are Newark Airport to Juan Santamaria Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Newark Airport to SJO can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you'd rather start your trip planning early, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines publish their prices that far in advance. Our suggestion? Check back often as updates are made frequently.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport nearby Airports

New York

John F. Kennedy Intl. to San José
CA $289.49
*Available to Expedia members.