EWR - SJC

$92 Find Cheap Flights from Newark Liberty Airport to San Jose

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to San Jose departing on 7/17. 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

KAYAK searches hundreds of travel sites at once for deals on flights to San Jose

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Jose, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Jose, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Newark to San Jose (EWR-SJC)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to San Jose 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 Newark to San Jose

Wed, Jul 9 - Tue, Jul 15
Spirit Airlines Logo
6:05 pm - 11:54 pmEWR-SJC
8h 49m1 stop
Spirit Airlines Logo
4:22 pm - 6:05 amSJC-EWR
10h 43m1 stop
$181Spirit Airlines
Find Deal
Wed, Jul 9 - Sat, Jul 12
Spirit Airlines Logo
6:05 pm - 11:54 pmEWR-SJC
8h 49m1 stop
Spirit Airlines Logo
3:34 pm - 6:05 amSJC-EWR
11h 31m1 stop
$193Spirit Airlines
Find Deal
Thu, Jul 31 - Mon, Aug 25
Spirit Airlines Logo
5:58 pm - 11:54 pmEWR-SJC
8h 56m1 stop
Spirit Airlines Logo
6:00 am - 4:54 pmSJC-EWR
7h 54m1 stop
$200Spirit Airlines
Find Deal
Tue, Jul 29 - Sun, Aug 3
Spirit Airlines Logo
6:05 pm - 11:54 pmEWR-SJC
8h 49m1 stop
Spirit Airlines Logo
6:30 am - 4:53 pmSJC-EWR
7h 23m1 stop
$205Spirit Airlines
Find Deal
Thu, Jul 10 - Mon, Jul 14
Spirit Airlines Logo
5:58 pm - 11:54 pmEWR-SJC
8h 56m1 stop
Spirit Airlines Logo
6:30 am - 4:53 pmSJC-EWR
7h 23m1 stop
$213Spirit Airlines
Find Deal
Sat, Aug 30 - Sun, Aug 31
Delta Logo
1:00 pm - 7:58 pmEWR-SJC
9h 58m1 stop
Delta Logo
10:25 pm - 8:43 amSJC-EWR
7h 18m1 stop
$277Delta
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Tue, Aug 12 - Tue, Aug 19
Delta Logo
8:15 am - 5:04 pmEWR-SJC
11h 49m2 stops
Delta Logo
10:58 pm - 9:34 amSJC-EWR
7h 36m1 stop
$282Delta
Find Deal
Wed, Aug 27 - Fri, Sep 5
Alaska Airlines Logo
9:00 am - 2:15 pmEWR-SJC
8h 15m1 stop
Alaska Airlines Logo
6:15 am - 5:13 pmSJC-EWR
7h 58m1 stop
$290Alaska Airlines
Find Deal
Thu, Oct 23 - Sun, Oct 26
Alaska Airlines Logo
9:00 am - 2:19 pmEWR-SJC
8h 19m1 stop
Alaska Airlines Logo
10:48 am - 6:59 amSJC-EWR
17h 11m1 stop
$330Alaska Airlines
Find Deal
Thu, Jul 31 - Mon, Aug 25
 Logo
9:10 am - 11:54 pmEWR-SJC
17h 44m3 stops
 Logo
6:00 am - 10:59 amSJC-EWR
25h 59m3 stops
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KAYAK's insights & trends for Newark to San Jose flights

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

Find cheap flights to San Jose
Find cheap flights to San Jose

Planning a trip from Newark to San Jose? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

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

If your flying dates are flexible, you should consider flying to San Jose on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Newark Liberty Airport to San Jose. For your return ticket, we recommend flying on a Tuesday and avoiding Fridays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to San Jose, 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 Newark Airport to San Jose is September, where tickets cost $284 (return) on average. On the other hand, the most expensive months are January and December, where the average cost of round-trip tickets is $598 and $507 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to San Jose, 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 Newark Airport to San Jose, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$92
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Newark Liberty Airport to San Jose

When to book flights from Newark to San Jose

Are your dates flexible? Find out the best times to travel from Newark to San Jose 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 Newark Liberty Airport to San Jose flights

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

    In the last 3 days, the lowest price for a flight from Newark Airport to San Jose was $92 for a one-way ticket and $181 for a round-trip.

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

    A passport is not required to fly from Newark Liberty Airport to San Jose.

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

    Newark Liberty Airport airport is called Newark and the only airport in San Jose is San Jose.

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

    Only American Airlines offers inflight Wi-Fi service on the Newark Liberty Airport to San Jose flight route.

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

    The Boeing 777 is the aircraft model that flies most regularly on the Newark Liberty Airport to San Jose flight route.

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

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

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

    The two airlines most popular with KAYAK users for flights from Newark to San Jose are Delta and Alaska Airlines. With an average price for the route of $414 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $404 and an overall rating of 8.0.

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

    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 Newark Liberty Airport to San Jose.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Jose from Newark Liberty Airport 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 Newark Liberty Airport to San Jose?

    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 San Jose with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and SJC 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 Newark Liberty Airport to San Jose?

    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 San Jose from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

 
See real verified KAYAK customer reviews for airlines flying from Newark to San Jose. 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 Newark to San Jose? 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.
8.0
Alaska AirlinesOverall score based on 10000 reviews
8.1Boarding
7.1Entertainment
7.1Food
8.5Crew
7.8Comfort
Airline reviews

Flight was delayed for weather, then delayed for mechanical, then just cancelled. Once mechanical problems started I wish you had just started offering rebooking options (at the same airport). I felt my trip was not a priority for you. I called you, I asked for a better option (than changing airports), then I had to literally run around the airport making it happen. Do better.

4.0 OkayHarry, Jun 2025EWR - SFO
Read more Alaska Airlines reviews

Flight was delayed for weather, then delayed for mechanical, then just cancelled. Once mechanical problems started I wish you had just started offering rebooking options (at the same airport). I felt my trip was not a priority for you. I called you, I asked for a better option (than changing airports), then I had to literally run around the airport making it happen. Do better.

We were in first class. Food was surprisingly good. Boarding was easy. Seats were lumpy. No video screen ...really? Service was good. Phone support was good

Better seats in first class and TVs with each seat, especially in first class.

I upgraded my seat and the service and boarding were wonderful. My flight attendant was very helpful when I experienced nausea on the flight (a first time experience). Flight arrived early which was nice. The only negative was many airlines have screens to provide some on flight entertainment, this aircraft did not. I had planned to read and listen to an audiobook on my flights, so no big deal on my part. The USB plug ins were broken on both my seat and the center seat, so I was not able to charge my phone during the flight, I will add 2 of the three USBs were broken on ride from San Diego as well. I would attribute this to the design, it is a very awkward angle to plug in, so frequent and perhaps not so gentle attempts to plug in have caused them to break.

Generally good, seat is tight and cramped. I seated by A row, but my seat don't have a window.

Our flights were delayed by almost three hours, which threw a wrench in my plans.

Our flight was diverted to Spokane, WA bc our crew timed out. Then we were flown to San Francisco

Boarding process was familiar but in the San Jose del Cabo airport there was no visible indication of which group was boarding and the sound system was unintelligible. A minor thing, and easy to fix.

The AC was running on the plane when its 40 degrees outside

Boarding was done really poorly. I understand the flight was late but even when the plane arrived they just stood around and didn't streamline the boarding process.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Seats were really tight and the seat belts did not give enough slack.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

Maybe add a seat trade app for flyers that didn’t get seats together

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

It was a short fight and even though we had a delay due to weather we arrived on time

My experience was okay. The flight did not offer even water without a fee. Also had to pay extra for my carry on, as I was told I had to check my bag, even though it said I had the option to carry on a bag when booking. This costed me an extra $100. Would likely not fly with Spirit again.

Unclear pricing; ended up being charged an extra $52 just to get onboard

The booking was cancelled the next day. Spirit Airlines refunded Kayak cheapflay the full amount, but I was only refunded half. Costumer service is disgusting. Be careful. You can lose your money.

They are very particular about size of the bag. Mine is small bag and has wheels. Bag wheel edges are bit outside of the measurements bucket. They charged $99 as carryon bagage

The plane flew smoothly and the crew was polite and kind. We loved our flight!

The senior flight attendant was engaging, funny and made everyone feel at ease. She is an asset to your team.

Needs legroom for tall people. Needs to offer a glass of water.

Spirit canceled the flight, sent no notification and then refused to issue a refund. Trash airline, will never fly again.

Boarding was smooth and on time. Flight itself was smooth (aside from some turbulence) and no glitches. On the downside, Spirit's no-frills service was as expected (no food or drink, cramped seating, extra cost for carry-ons, etc.), the announcements were nearly incomprehensible, and the constant niggling offers of upgrades and other services for sale (wifi, sandwiches, etc.) is annoying. Overall, a pleasant and uneventful experience - definitely worth the price.

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