EWR - SJC

$106 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 1/14. 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 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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Everything you should know

Cheapest round-trip
$206
Overall average: $603
Multiple Airlines
목 1/15목 1/22
EWR - SJC • 1 stop
Cheapest non-stop
$2,099
Typical prices: $262-$277
United Airlines
금 2/6월 2/9
EWR - SJC • Non-stop
Video guide: How to find cheap flights to San Jose
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Top airlines
United Airlines
Cheapest • from $299 (round-trip)
Alaska Airlines
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 41% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
August
Cheapest • 25% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Nonstop flights
2 days a week
There are direct flights from Newark to San Jose 2 days a week: Thu, Fri.
Direct flights
Direct flights
Direct flights
Direct flights
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Flight Deals
Booking Insights
Flight 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

목, 1월 15 - 목, 1월 22
Multiple Airlines Logo
9:00 am - 10:29 am
EWR
-
SJC
28h 29m1 stop
Multiple Airlines Logo
4:06 pm - 4:35 pm
SJC
-
EWR
21h 29m1 stop
$206Multiple Airlines
수, 1월 7 - 월, 1월 12
Multiple Airlines Logo
9:05 am - 10:32 am
EWR
-
SJC
28h 27m1 stop
Multiple Airlines Logo
7:09 pm - 4:35 pm
SJC
-
EWR
18h 26m1 stop
$221Multiple Airlines
토, 1월 17 - 목, 1월 22
Multiple Airlines Logo
9:00 am - 10:29 am
EWR
-
SJC
28h 29m1 stop
Multiple Airlines Logo
4:06 pm - 4:35 pm
SJC
-
EWR
21h 29m1 stop
$226Multiple Airlines
목, 1월 15 - 월, 1월 19
Multiple Airlines Logo
9:00 am - 10:29 am
EWR
-
SJC
28h 29m1 stop
Multiple Airlines Logo
7:31 pm - 5:54 pm
SJC
-
EWR
19h 23m2 stops
$233Multiple Airlines
목, 1월 15 - 목, 1월 22
Multiple Airlines Logo
12:00 pm - 10:29 am
EWR
-
SJC
25h 29m2 stops
Multiple Airlines Logo
4:06 pm - 4:35 pm
SJC
-
EWR
21h 29m1 stop
$240Multiple Airlines
수, 1월 7 - 월, 1월 12
Multiple Airlines Logo
9:05 am - 10:32 am
EWR
-
SJC
28h 27m1 stop
Multiple Airlines Logo
11:44 am - 4:35 pm
SJC
-
EWR
25h 51m2 stops
$241Multiple Airlines
수, 1월 7 - 월, 1월 12
Multiple Airlines Logo
3:59 pm - 10:32 am
EWR
-
SJC
21h 33m2 stops
Multiple Airlines Logo
7:09 pm - 4:35 pm
SJC
-
EWR
18h 26m1 stop
$246Multiple Airlines
일, 1월 11 - 월, 1월 12
Multiple Airlines Logo
9:00 am - 10:32 am
EWR
-
SJC
28h 32m1 stop
Multiple Airlines Logo
7:09 pm - 4:35 pm
SJC
-
EWR
18h 26m1 stop
$248Multiple Airlines
수, 1월 7 - 월, 1월 12
Multiple Airlines Logo
9:05 am - 10:32 am
EWR
-
SJC
28h 27m1 stop
Multiple Airlines Logo
7:09 pm - 4:35 pm
SJC
-
EWR
18h 26m1 stop
$250Multiple Airlines
화, 1월 6 - 월, 1월 12
Multiple Airlines Logo
7:46 pm - 10:32 am
EWR
-
SJC
41h 46m2 stops
Multiple Airlines Logo
7:09 pm - 4:35 pm
SJC
-
EWR
18h 26m1 stop
$254Multiple Airlines
Booking Insights

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 Wednesdays 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 August, where tickets cost $311 (return) on average. On the other hand, the most expensive months are November and January, where the average cost of round-trip tickets is $608 and $603 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, which saves you about 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 9 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$106
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 26% 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 $106 for a one-way ticket and $206 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?

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

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

    The two airlines most popular with KAYAK users for flights from Newark to San Jose are Alaska Airlines and Delta. With an average price for the route of $434 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $441 and an overall rating of 7.9.

  • 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.

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

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

Direct departures

Newark to San Jose

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

See more direct flights

Direct returns

San Jose to Newark

Monday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

See more direct flights

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 11480 reviews
7.8Comfort
8.5Crew
7.0Entertainment
7.1Food
8.1Boarding
Airline reviews

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

10.0 ExcellentAnonymous, Dec 2025
BOI - SJC
Read more Alaska Airlines reviews

I was standing in line to use the restroom. A First Class passenger wanted to use the restroom after me, but Jaques made me wait on Flight 3418 from BOI to SJC on December 12, 2025. I felt this was inappropriate and rude.

First Class seats had no more legroom then Premium Economy. There was no working WiFi or entertainment. I would have rather paid $400 more and flown on United for the 6 hours from EWR to SFO.

Look at my previous review I just wrote on this survey. It was awful!

The airline staff was great! The best safety review ive ever had!

No food but only snack was provided during the 6-hour flight from EWR to LAX. I was so hungry during the trip.

Seats are so small now that it's very hard even for a medium-sized person to be comfortable!!!

Hawaiian Airlines, like most US-based ones, constantly provide sub-par service and pack their planes to the max with all kinds of last-minute-purchase schemes. As a result, it makes every flight so uncomfortable and generates high health risk for its passengers. In one word, GREED rules the day!

generally good. No snacks or drinks on the flight 3379 from Portland to San Jose, CA. Sad.

Terrible airport. It took over one hour to pass checkpoint and security gate. We stood under the sun in the long line

Good experience on flight. But flight was delayed for takeoff by an hour, and Alaska posted the wrong landing time on its website. So the person who was designated to pick me up arrived 1 hour early and sat waiting for a long time at 11pm at night. This could have been avoided with better text and website communication by Alaska/Hawaiin Airlines

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

I truly love flying with Delta. They have always treated me with the upmost respect

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

Flight was timely, relatively comfortable, with decent entertainment and food served. Only problem encountered was with the free messaging which I highly appreciate, but it did not work from iphone to non-iphones.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

Survey sent before we actually left. Delay after delay. Now a crew problem.

I love flying with United. Unfortunately, I flew on an older plane with minimal upgraded technology (no Bluetooth functionality or handy charging ports). Otherwise, the flight was great and even arrived early.

They changed my seats after I checked in and I was stressed from the time I saw that information until just before boarding, when the gate attendant fixed it, but it shouldn't have happened. And if it couldn't be prevented, then the people on the phone I spoke with should have done something to help, which they did not, nor did they offer me compensation, just meaningless apologies.

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

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

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.

I love a flight without turbulence and you guys deliver It’d be nice to have comfier seats and maybe some inflight entertainment and snacks but that’s for Delta

Boarding and unboarding processes were pretty smooth. I gave a low score for Boarding because of how my flight was missing from all the boards at the airport, and when I checked the flight status on the Spirit website, it said it would be departing from Terminal E, gate D15. There are no "D" gates in terminal E.

The plane was freezing and everyone had on their winter coats. I pulled out my sweaters out of my carryon to cover myself and put on an extra pair of socks. They offered NO FREE drinks or snacks on a 6 hour flight. The seats don’t have plugs or charges or any form of entertainment- so I just played my one downloaded game on my phone because I couldn’t sleep because I was too cold. Miserable flight though we landed safely.

The flight was on time and the crew was very professional and accommodating. When other airlines are canceling flights Spirit is still flying with on time flights. I have no complaints and will continue to choose Spirit when it is the best option for me.

It was cheap. Spirit is what it is. I got to my destination and home safely. There was no food or entertainment without paying extra, which is fine. That’s why the flight was inexpensive.

The whole thing everything was poorly managed poorly handled spirit doent deserve to be in business period.

Nothing. It was delayed three times and then canceled and we had to drive 15 hours to get home and rent a car.

The gate agents for spirit at EWR wouldn’t give me my ticket to board when I arrived 50 min from the flight, saying that I wouldn’t make my flight. They tried to reschedule me to arrive at my destination 14 hours after the original flight, which included a 10 hr layover in another city. I rebooked with another airline and it took me a total of 5 min to go through security. Then I see a charge on my card for a $100 change fee that I did not approve. Beware of this horrible place and these horrible people

Waited at the airport for over 4 hours to board this flight. Terrible airline

The delays and the lack of communication and organization within the airport itself for Staffing this flight and coordinating the paper log necessary to depart was ridiculous and deplorable

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

Information on your arrival and departure airports