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$126+ Cheap flights from San José (SJO) to Newark (EWR)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — EWR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Newark are usually found in February or November, booked 24 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from San José to Newark

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) to Newark (EWR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 15, 2025.

Round-trip from

$224
(Cheapflightsfares)

One-way from

$126
(United Airlines)

Popular in

April

Cheapest in

February

Average price

$373

Good round-trip deal

$347 or less

Good one-way deal

$149 or less
From San José Juan Santamaria Intl to Newark
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One-way flight from San José Juan Santamaria Intl to Newark
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Highest demand for flights based on searches. 6% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from San José Juan Santamaria Intl to Newark.
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Price to beat on a one-way flight from San José Juan Santamaria Intl to Newark.
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Find flight deals from San José to Newark

Cheapest flights from San José to Newark
Explore the most affordable flight options available from San José to Newark. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:35 pmSJO - EWR
1 stop8h 54mSpirit Airlines
Mon 10/136:20 amEWR - SJO
1 stop7h 10mSpirit Airlines
Deal found 9/15$224
This Cheapflightsfares deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/312:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Fri 10/179:00 pmEWR - SJO
1 stop16h 30mSpirit Airlines
Deal found 9/15$225
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:22 amSJO - EWR
1 stop16h 32mAmerican Airlines
Sun 11/96:00 amEWR - SJO
1 stop17h 59mAmerican Airlines
Deal found 9/14$226
This eDestinos deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/2412:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Fri 9/266:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 9/14$227
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/212:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Sun 10/510:00 pmEWR - SJO
1 stop15h 30mSpirit Airlines
Deal found 9/14$228
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/912:35 pmSJO - EWR
1 stop8h 54mSpirit Airlines
Sun 10/1210:00 pmEWR - SJO
1 stop15h 30mSpirit Airlines
Deal found 9/14$229
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/41:12 pmSJO - EWR
2 stops19h 18mAmerican Airlines
Mon 11/107:38 pmEWR - SJO
2 stops19h 21mAmerican Airlines
Deal found 9/14$230
This Cheapflightsfares deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1512:35 pmSJO - EWR
1 stop8h 54mSpirit Airlines
Mon 10/209:00 pmEWR - SJO
1 stop16h 30mSpirit Airlines
Deal found 9/14$231
This eDestinos deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/2612:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Sun 10/510:00 pmEWR - SJO
1 stop15h 30mSpirit Airlines
Deal found 9/15$232
This eDestinos deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/2712:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Fri 10/36:10 amEWR - SJO
1 stop7h 04mSpirit Airlines
Deal found 9/14$233
This eDestinos deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/1712:19 pmSJO - EWR
1 stop9h 27mSpirit Airlines
Thu 10/2310:00 pmEWR - SJO
1 stop15h 30mSpirit Airlines
Deal found 9/14$234
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/56:00 amSJO - EWR
2 stops13h 25mAmerican Airlines
Tue 11/116:00 amEWR - SJO
2 stops17h 13mAmerican Airlines
Deal found 9/13$235

Cheapflights Fare Finder

 
Customize your flight search to find flights from San José to Newark that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from San José to Newark Airport that are best for you.

Fly from

San José

Fly to

Newark

Route

Depart

Return

Price

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 12/4

7:00 am-10:29 pm

2 stops14h 29m

Newark

Tue 12/9

1:43 pm-11:52 am

1 stop23h 09m

$280

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 10/9

12:35 pm-11:29 pm

1 stop8h 54m

Newark

Mon 10/20

10:15 pm-11:30 am

2 stops15h 15m

$282

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 2/4

8:45 am-11:06 pm

1 stop13h 21m

Newark

Sun 2/15

9:25 pm-12:56 pm

1 stop16h 31m

$286

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 11/6

2:00 pm-8:16 pm

Nonstop5h 16m

Newark

Mon 11/17

8:19 am-12:42 pm

Nonstop5h 23m

$290

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 10/8

12:44 pm-8:01 pm

Nonstop5h 17m

Newark

Wed 10/29

5:29 pm-10:25 am

1 stop18h 56m

$290

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Mon 11/3

11:28 pm-5:31 am

Nonstop5h 03m

Newark

Wed 11/12

3:31 pm-7:53 pm

Nonstop5h 22m

$290

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Fri 10/3

11:37 am-9:00 am

2 stops19h 23m

Newark

Thu 10/16

10:00 pm-11:30 am

1 stop15h 30m

$319

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Thu 11/20

7:00 am-5:54 pm

1 stop9h 54m

Newark

Thu 11/27

11:59 am-10:07 pm

1 stop11h 08m

$325

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Tue 1/27

2:00 pm-10:58 pm

1 stop7h 58m

Newark

Wed 2/4

7:00 am-12:55 pm

1 stop6h 55m

$328

San JoséNewark

SJO - EWR

SJOEWR

San José Juan Santamaria Intl

Wed 12/24

2:48 pm-11:41 pm

1 stop7h 53m

Newark

Wed 12/31

9:15 pm-8:38 am

1 stop12h 23m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 18 results
1
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The best insider tips for San José to Newark Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your San José to Newark Airport trip
Airports
SJO

Leave for SJO with at least 3 hours to clear security. Self-check kiosks and baggage drop-off are available to speed things up.

Read more about SJOby Marisa Garcia
EWR

For a quick trip to NYC, take the AirTrain to Airport Station, then NJ Transit to Penn Station. It takes about 45 minutes.

Read more about EWRby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on EWR

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Marisa Garcia

Marisa Garcia

Expert on SJO

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more

Best time to book a flight from San José to Newark

Have a flexible travel schedule? Discover the best time to fly to Newark from San José with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San José to Newark Airport

How far ahead should I book a flight from San José, San José Province to Newark Airport?

Use this chart to determine the optimal time to book a round-trip flight from San José to Newark. Price data was last updated on September 12, 2025.

The best time to book flights from San José, San José Province to Newark Airport is 24 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from San José, San José Province to Newark Airport?

Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Newark Airport (average of $228). Flying from San José, San José Province to Newark Airport in June is currently the most expensive (average of $301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SJO to EWR?

Find hourly flight availability from San José to Newark. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 45% on flights from San José, San José Province to Newark Airport by exploring options for tickets in the afternoon.

What is the cheapest day to fly from San José, San José Province to Newark Airport?

Use this chart to determine the cheapest time to fly round-trip from San José to Newark. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their San José, San José Province to Newark Airport flight should consider departing on Monday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from San José, San José Province to Newark Airport?

Reviews of airlines servicing Newark

Get insights into the airlines that provide service to Newark. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Newark. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from San José to Newark Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
JetBlue
7.2
Good
2,912 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Morgan Rae,Aug 2025

BRU - JFK

Typically I choose delta because they do a great job but this time the flight attendant in my zone was very rude and didnt offer the same treatment as she did to others

Related info for your journey

Find useful and relevant information for your journey from San José to Newark. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San José to Newark?

    If you book a flight to Newark from San José, you will be flying from Juan Santamaria Intl, which is the city’s only airport. San José Juan Santamaria Intl (SJO) is located 8.8 mi from the center of San José. There is 1 flight from Juan Santamaria Intl to Newark per day from 5 different airlines.

  • How popular is this San José, San José Province to Newark Airport flight route?

    This flight path from San José Juan Santamaria Intl to Newark was viewed by 20 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from San José, San José Province to Newark Airport?

    Departing from San José, San José Province to Newark Airport will take you 8h 54m. The distance between San José, San José Province and Newark Airport is about 2207 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from San José, San José Province to Newark Airport round-trip?

    Spirit Airlines, at $221, was found to be the cheapest airline from San José, San José Province to Newark Airport.Alternate airlines to your destination round-trip include JetBlue and United Airlines. Spirit Airlines is currently priced 48% below the average price you’ll pay for this route.

  • What are the cheapest flights from San José, San José Province to Newark Airport?

    Looking for the cheapest flight from San José, San José Province to Newark Airport? While on average our users pay $598, our data indicates the cheapest price to be $131. The most popular route (San José Juan Santamaria Intl - Newark), is priced around $149.

  • Can I find deals for flights from San José to Newark that include hotel bookings?

    Yes. In addition to deals on San José to Newark flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San José to Newark?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San José to Newark.

  • Can I find deals for business class flights from San José to Newark?

    Yes. Cheapflights offers flight deals from San José to Newark by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San José, San José Province to Newark Airport?

    Currently, January is the cheapest month in which you can book a flight from San José, San José Province to Newark Airport (average of $228). Flying from San José, San José Province to Newark Airport in June is currently the most expensive (average of $301). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Mahwah
Secaucus
Yonkers
Ronkonkoma
East Rutherford
North Bergen
Stamford
Staten Island
New Brunswick
Absecon
Carle Place
East Brunswick
Westbury
Avenel
Paterson
Fort Lee
Seaside Heights

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Alternative routes for San José to Newark

See prices for flight routes from nearby airports that may be better suited for you.
San José to John F Kennedy Intl flights
San José to LaGuardia flights
Liberia to Newark flights
Liberia to John F Kennedy Intl flights
Liberia to LaGuardia flights

Top 5 airlines flying from San José to Newark

Discover the top 5 airlines that operate flights from San José to Newark. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$221Average$366FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$255Average$437FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$257Average$503FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$280Average$442FlexibilityNo cancel feeOn-time71%
DeltaCheapest$292Average$421FlexibilityNo cancel feeOn-timeN/A

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