SJO - EWR

$144 Find Cheap Flights from San José to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San José to Newark departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Newark Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Newark.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San José to Newark.
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Everything you should know

Cheapest round-trip
$239
Overall average: $359
Spirit Airlines
Thu 2/12Tue 2/17
SJO - EWR • 1 stop
Cheapest non-stop
$244
Typical prices: $328-$489
United Airlines
Thu 2/12Mon 2/23
SJO - EWR • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
SJO provides free WiFi and self-check-in kiosks.
For NYC access, use AirTrain from Newark to Penn Station.
Expert advice
Expert advice
Expert advice
Expert advice
When to travel
October
Cheapest • 21% price drop
December
Most popular
Good to know
Good to know
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+1
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+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Newark!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from San José to Newark (SJO-EWR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San José to Newark that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San José to Newark

Thu, Feb 12 - Tue, Feb 17
Spirit Airlines Logo
1:31 pm - 11:58 pm
SJO
-
EWR
9h 27m1 stop
Spirit Airlines Logo
5:00 am - 11:40 am
EWR
-
SJO
7h 40m1 stop
$239Spirit Airlines
Fri, Jan 30 - Tue, Feb 3
Spirit Airlines Logo
1:30 pm - 11:58 pm
SJO
-
EWR
9h 28m1 stop
Spirit Airlines Logo
5:00 am - 11:37 am
EWR
-
SJO
7h 37m1 stop
$240Spirit Airlines
Sat, Jan 31 - Sat, Feb 7
Spirit Airlines Logo
1:30 pm - 11:58 pm
SJO
-
EWR
9h 28m1 stop
Spirit Airlines Logo
5:45 am - 12:22 pm
EWR
-
SJO
7h 37m1 stop
$241Spirit Airlines
Wed, Feb 4 - Wed, Feb 25
Spirit Airlines Logo
12:33 pm - 11:58 pm
SJO
-
EWR
10h 25m2 stops
Spirit Airlines Logo
5:45 am - 12:22 pm
EWR
-
SJO
7h 37m1 stop
$242Spirit Airlines
Thu, Feb 5 - Mon, Feb 9
Spirit Airlines Logo
1:30 pm - 11:58 pm
SJO
-
EWR
9h 28m1 stop
Spirit Airlines Logo
6:00 pm - 11:37 am
EWR
-
SJO
18h 37m1 stop
$243Spirit Airlines
Thu, Feb 12 - Mon, Feb 23
United Airlines Logo
11:28 pm - 5:31 am
SJO
-
EWR
5h 03mnonstop
United Airlines Logo
7:07 am - 11:30 am
EWR
-
SJO
5h 23mnonstop
$244United Airlines
Thu, Feb 12 - Wed, Feb 18
Spirit Airlines Logo
1:31 pm - 11:58 pm
SJO
-
EWR
9h 27m1 stop
Spirit Airlines Logo
5:00 am - 11:40 am
EWR
-
SJO
7h 40m1 stop
$245Spirit Airlines
Thu, Feb 12 - Wed, Feb 18
Spirit Airlines Logo
1:31 pm - 11:58 pm
SJO
-
EWR
9h 27m1 stop
Spirit Airlines Logo
5:00 am - 11:40 am
EWR
-
SJO
7h 40m1 stop
$246Spirit Airlines
Fri, Jan 23 - Wed, Jan 28
American Airlines Logo
7:09 am - 10:59 pm
SJO
-
EWR
14h 50m1 stop
American Airlines Logo
11:53 am - 10:30 pm
EWR
-
SJO
11h 37m1 stop
$247American Airlines
Thu, Feb 5 - Thu, Feb 19
Spirit Airlines Logo
12:33 pm - 11:27 pm
SJO
-
EWR
9h 54m1 stop
Spirit Airlines Logo
5:00 am - 11:40 am
EWR
-
SJO
7h 40m1 stop
$248Spirit Airlines
Booking Insights

KAYAK's insights & trends for San José to Newark flights

Get data-powered insights and trends into flights from San José to Newark to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from San José to Newark Liberty Airport?

The average price of all round-trip flights from San José to Newark Airport clicked on KAYAK for each day over the last 12 months.

For San José to Newark Liberty Airport, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from Newark Liberty Airport back to San José, the best deals are generally found on Wednesday, with Saturday being the most expensive.

What is the cheapest month to fly from San José to Newark Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from San José to Newark Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from San José to Newark Airport is October, where tickets cost $321 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $515 and $505 respectively.

Can I save money by flying with a layover from San José to Newark Airport?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $403 on average.

How far in advance should I book a flight from San José to Newark Airport?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from San José to Newark Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from San José to Newark Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from San José to Newark

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airports
SJO

SJO offers free WiFi and self-check-in kiosks. Arrive early as security lines can vary. Enjoy local coffee at the Britt Shop.

EWR

For a quick trip to NYC from EWR, take the AirTrain to NJ Transit or Amtrak for a 35-minute ride to Penn Station.

Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on EWR

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Mark Chesnut

Mark Chesnut

Expert on SJO

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Good to know

Low seasonAugust
Cheapest flight$144
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 7% increase in price.
Flight from San José to Newark Liberty Airport

When to book flights from San José to Newark

Are your dates flexible? Find out the best times to travel from San José to Newark based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking San José to Newark Liberty Airport flights

  • How do I get from Newark Liberty Airport (EWR) to the city center?

    You can take the NJ Transit train from Newark Liberty Airport Station to Penn Station in Manhattan. Trains run every 15 minutes and the trip takes approximately 30 minutes. Alternatively, you can take the Newark Airport Express bus which runs from each of the airport terminals to various stops in Manhattan. The bus runs every 15 minutes and the trip takes approximately 45 minutes.

  • What is the luggage allowance on Air Canada flights from San José to Newark Liberty Airport?

    For Economy Class tickets, the standard luggage allowance is one personal item and one carry-on weighing up to 22 lbs. Checked baggage allowance will depend on the fare type and frequent flyer status. Generally, Economy Class passengers can expect to pay fees for checked bags.

  • Can I change a flight from San José to Newark Liberty Airport?

    Yes, but you should keep in mind that changing a flight may come with additional fees or costs, depending on your fare rules and the airline's policies. For instance, JetBlue allows you to change your flight up to 24 hours before the scheduled departure time. If you change your flight within 24 hours, the fee will be waived if you booked at least 7 days before departure, and the new flight departs within the specified time frame.

  • What services does Copa Airlines offer economy-class passengers on flights from San José to Newark Liberty Airport?

    Copa Airlines provides a personal in-flight entertainment system for economy-class passengers that includes a variety of movies, TV shows, games, and music. Passengers in economy class also receive complimentary meals and beverages during the flight from San José to Newark Liberty Airport. The meals are designed to cater to different dietary requirements like gluten-free, vegetarian, and more, and are served with juice, coffee, tea, or alcohol.

  • What is the cheapest flight from San José to Newark Airport?

    In the last 3 days, the lowest price for a flight from San José to Newark Airport was $144 for a one-way ticket and $239 for a round-trip.

  • Do I need a passport to fly between San José and Newark Liberty Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in San José and on arrival in Newark Liberty Airport.

  • Which airports will I be using when flying from San José to Newark Liberty Airport?

    San José and Newark Liberty Airport are both served by 1 main airport. You will leave San José from San José Juan Santamaria Intl and will be arriving at Newark.

  • Which airlines offer Wi-Fi service onboard planes from San José to Newark Liberty Airport?

    Air Canada, and Air France offer inflight Wi-Fi service on the San José to Newark Liberty Airport flight route.

  • Which aircraft models fly most regularly from San José to Newark Liberty Airport?

    The Boeing 737 MAX 9 is the aircraft model that flies most regularly on the San José to Newark Liberty Airport flight route.

  • Which airline alliances offer flights from San José to Newark Liberty Airport?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between San José and Newark Liberty Airport, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from San José to Newark Liberty Airport?

    There are nonstop flights from San José to Newark Liberty Airport on a daily basis.

  • Which is the best airline for flights from San José to Newark, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from San José to Newark are Delta and United Airlines. With an average price for the route of $421 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $451 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from San José to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San José to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San José to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from San José is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San José to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to San José with another airline. Booking your flights between San José and EWR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San José to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from San José up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from San José to Newark Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $180 or less one-way and $370 or less round-trip.
  • Connecting flights from San José (SJO) to Newark Liberty Airport (EWR) usually entails one or two stops in various cities based on the airline you opt for. Some common layovers for these flights include Orlando (MCO), Fort Lauderdale (FLL), Miami (MIA), and Charlotte (CLT).
  • American Airlines has undertaken various initiatives to reduce carbon emissions on flights including flights from San José (SJO) to Newark Liberty Airport (EWR). The airline has invested in production facilities for SAF and is working with partners to develop low-carbon fuel.
  • JetBlue allows pets to travel in the cabin on flights from San José (SJO) to Newark Liberty Airport (EWR) for a fee. The pet must be at least 8 weeks old and must not exceed 20 lbs in weight. Additionally, only one pet per passenger is allowed.
  • Air Canada provides a range of services to people with reduced mobility on flights from San José (SJO) to Newark Liberty Airport (EWR). Some of these include assistance from check-in and security screening to boarding and deplaning, priority seating, and assistance with the use of onboard lavatories.
  • Delta Airlines offers families traveling with children the use of complimentary strollers to make getting around the airport easier. The airline also offers a variety of meals for children on board flights from San José (SJO) to Newark Liberty Airport (EWR), including special meals for infants and toddlers.

Prefer to fly direct from San José to Newark Liberty Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from San José Juan Santamaria Intl to Newark.
Find which airlines fly direct from San José Juan Santamaria Intl Airport to Newark Airport, which days they fly and book direct flights.

Direct departures

San José Juan Santamaria Intl to Newark

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Newark to San José Juan Santamaria Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from San José to Newark

 
See real verified KAYAK customer reviews for airlines flying from San José to Newark. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San José to Newark? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8032 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

2.0 MediocreAnonymous, Jan 2026
PHX - JFK
Read more Delta reviews

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

I went to washroom twice and once there was no toilet seat cover and the other no toilet paper at all. I don't think it was ever replenished or checked before we boarded as it was very early on in the flight.

Premium economy is like the forgotten class. Aside from meal service never saw a flight attendant. Any additional beverages required going to the very back of the plane to request and there was rarely an attendant there. Seat leg / foot rest hardly elevates and not well suite for someone under 5’6. Bulky armrests

I paid for a business class ticket on Delta. It was sourced to Virgin Atlantic. They changed out the aircraft which had fewer upper class tickets. Even though I'd checked into the lounge, was receiving alerts via kayak about the delay and changes; no one informed me that the seat would be changed - until I attempted to board and was told that I would have an economy seat or they could search to put me on another airline. Even the flight crew were informed of this change (10 passengers were bumped out of Upper Class) around 2 pm (1400) time. Hours would have helped to consider alternatives instead of making a last minute change. There needs to be compensation from both Delta and Virgin given this change in service/experience.

The food is terrible. The staff is wonderful. Comfort is good.

For some reason, I couldn't choose my seat. The airline gave me a seat when I got there. Not happy about that. Otherwise, everything else was great!

I fly Delta all the time, have Platinum Medallion status. But this route seems to have major problems with delays and seems to never leave on time! Have only taken it twice in the last two weeks, and each time it had delays of more than 1 hour... very disappointed!!!!

Staff was exceptional! Everyone was kind, professional and friendly making the trip very pleasant. Thank you!

One of the best airlines that I flew on, the flight attendants were very attentive and professional.

the over had ligth did not work'd for the all way

It was good, although we could not get our preferred seats, we did enjoy the whole experience from Costa Rica. I still don't understand why our luggage is not the first to come out at the band.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

For an expensive flight to another country, United has a lot of nerve serving pretzels and no meals (unless, of course, you want to buy something to eat). Unacceptable.

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Quick and seamless boarding. No entertainment but fast Starlink wifi for this short trip and the staff was really friendly.

We boarded late. The crew at the airport was dismissive. The seat cushion on the plane was uncomfortable.

I dread trans-Pacific flights. They are very long. This was my first time on Universal, and it was my best crossing ever. The staff were professional, the hospitality was great, and the food was delicious. The entertainment system filled the long flight hours. I will seek out Universal flights from now onwards. 🙂

Very disappointed with food service. They ran out of entree selections- so for the last 10 rows only option was lentil stew. Not a fan. Then the morning service (pizza twist) was lukewarm at best- I exited my 12 hour flight having eaten a roll and dessert. They knew it was a full flight.

Gate was overcrowded. Gate agents performed very well. Flight crew was top notch! Efficient & professional & courteous. Both meals not thermalized well. Dinner main dish was actually cold in the center. Almost inedible. Breakfast sandwich was lukewarm.

RIC Staff was not enough. Elderly passengers had to wait 30 minutes to deplane, so we could board and still had to walk as no chairs were provided. And, passenger in front of my seat assignment rammed seat against my legs entire flight time. Was mildly bruised and left thigh still sore.

Overall, an average flight; food options were not the best, and there were bugs on the plane.

There was no TV's on the plane? I tried to activated the WiFi multiple times before the plane took off but it wasn't work well.

Air Marco’s fleet of airplanes are old and pathetic. The seats are torn and stained. The monitors don’t work properly. If this wasn’t a business trip and I had control of booking the flight, I would not travel on this carrier.

Good service, friendly staff. Food was average for airlines and the seats were small.

Pathetic check in experience once again. Not enough staff scheduled at bag drop or for special assistance at LHR. Really need to rethink the whole self check in procedure. The crew was good. A very decent selection of special meals in this leg as compared to the JFK-LHR leg.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

Overall fine, but the delay was annoying and the reasons for the delay were not communicated. The crew on board were phenomenal!

A cookie and a soda, packed like sardines, will never be a positive experience. Also, boarded a 5:30 flight at 7:45pm

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

I don’t usually fly budget airlines or airlines in the United States. It was as good as any other airline. The seats are comfortable and the airline attendants are not rude & surly. Very nice flight (s).

They have the most inexperienced / rude flight staff I’ve encountered

WiFi was not eorkig (again) And the plane was from 1990 with the screens which were.not touch and most didn’t even work and if lucky could tune in tv

I paid extra for a seat closer to the front. The TV didn’t work at all for the entire flight. Would have been nice to know before I purchased an “upgraded “ seat

Too many long delays with JetBlue. Worst major airline that serves JFK but unfortunately I keep going back because of the prices.

flight cancelled after 2 delays. left us sitting in JFK at 1am. no customer service to assist rebooking.

To not have food or proper snacks on a 5 hour flight was the worst.

Spend hours delayed with no food, water anything sitting on the aieplane with no ability to eat or use the restroom. My entire experience was the absolute worst. I will never fly jet Blue again.

The flight was on time, the crew is friendly, and the seat was nice and wide compared to some other airlines. (the KAYAK survey should allow for the response, not applicable, because I did not have any food or take advantage of the entertainment)

A Spirit agent caused me to miss my flight. The company has not responded for request of refund. Stay away from Spirit.

It was good. It will be nice one check Baggage cost and picking seats were free.

Sprit being a value airlines providing flights for less prices, does its basic job. Flight was on time and ride was comfortable. Its did take off and landed on time. Luggage took sometime to arrive at carousal but that could be Newark airport issue.

Worst every experience travelling with Family. So much delayed while going and returning both. All airlines were time except this. not sure Spirit operational issues. No recommend Spirit. It may spoil your entire trip. Rather spent extra $ and book better airlines.

Horrible. They canceled the flight and didn’t offer much help

Canceled flight without any explanation at last moment. No replacement options. Not a weather related event. Completely messed up our holiday plans.

Very bad. Our flight was canceled and we need to rebook another flight which was in two hours after we’ve known about cancelation. It changed our plans. We had financial and other loses. Nobody did reimbursement to us.

Spirit has improved a lot since I flew with it in 2011. I give the airline a huge thumbs up!!

I'd have like to check my bag and not toss my hair products.sears are very uncomfortable. And that even water isn't free really sucks. The ticket was almost $400

Everything you need to know for your flight from San José to Newark

Information on your arrival and departure airports