How does KAYAK find such low prices on flights from California 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 California to Newark Liberty Airport.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California 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 California 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 California 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 California with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$128 CHEAP FLIGHTS from California to Newark Airport (EWR)

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from California to Newark

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from California to Newark

Mon, Sep 21 - Thu, Oct 1

7:46 pm - 12:35 pmONT Ontario-EWR Newark

13h 49m1 stop Dallas/Fort Worth

1:30 pm - 6:39 pmEWR Newark-ONT Ontario

8h 09m1 stop Dallas/Fort Worth

$248Frontier

Mon, Oct 19 - Fri, Oct 23

8:03 pm - 12:50 pmONT Ontario-EWR Newark

13h 47m1 stop Dallas/Fort Worth

1:45 pm - 7:08 pmEWR Newark-ONT Ontario

8h 23m1 stop Dallas/Fort Worth

$248Frontier

Wed, Sep 23 - Sat, Sep 26

10:04 pm - 10:32 amLAS Las Vegas Harry Reid Intl-EWR Newark

9h 28m1 stop Atlanta Hartsfield-Jackson

3:38 pm - 10:47 pmEWR Newark-LAS Las Vegas Harry Reid Intl

10h 09m1 stop Fort Lauderdale

$310Multiple Airlines

Fri, Nov 13 - Mon, Nov 16

8:10 am - 4:49 pmSAN San Diego-EWR Newark

5h 39mnonstop

7:29 pm - 10:23 pmEWR Newark-SAN San Diego

5h 54mnonstop

$315Alaska Airlines

Wed, Nov 11 - Wed, Nov 18

10:35 am - 11:36 pmLAS Las Vegas Harry Reid Intl-EWR Newark

10h 01m1 stop Orlando

6:00 am - 7:47 amEWR Newark-LAS Las Vegas Harry Reid Intl

28h 47m1 stop Orlando

$315Multiple Airlines

Tue, Nov 10 - Tue, Nov 17

8:24 am - 4:54 pmSAN San Diego-EWR Newark

5h 30mnonstop

5:54 pm - 9:10 pmEWR Newark-SAN San Diego

6h 16mnonstop

$316Alaska Airlines

Wed, Oct 14 - Tue, Oct 20

11:59 pm - 7:51 amLAS Las Vegas Harry Reid Intl-EWR Newark

4h 52mnonstop

6:14 am - 8:43 amEWR Newark-LAS Las Vegas Harry Reid Intl

5h 29mnonstop

$316United Airlines

Wed, Oct 7 - Sun, Oct 11

11:59 pm - 7:51 amLAS Las Vegas Harry Reid Intl-EWR Newark

4h 52mnonstop

6:14 am - 8:43 amEWR Newark-LAS Las Vegas Harry Reid Intl

5h 29mnonstop

$316United Airlines

Tue, Sep 15 - Sat, Sep 19

6:00 am - 7:15 pmSJC San Jose-EWR Newark

10h 15m1 stop Dallas/Fort Worth

7:20 am - 1:02 pmEWR Newark-SJC San Jose

8h 42m1 stop Phoenix Sky Harbor Intl

$317American Airlines

Tue, Oct 20 - Tue, Oct 27

12:59 pm - 11:44 pmSJC San Jose-EWR Newark

7h 45m1 stop Phoenix Sky Harbor Intl

6:59 am - 12:09 pmEWR Newark-SJC San Jose

8h 10m1 stop Phoenix Sky Harbor Intl

$317American Airlines

Recent last minute flight deals from California to Newark

Wed, Aug 26 - Tue, Sep 1

6:40 am - 9:28 pmLAS Las Vegas Harry Reid Intl-EWR Newark

11h 48m1 stop Atlanta Hartsfield-Jackson

5:55 am - 12:29 pmEWR Newark-LAS Las Vegas Harry Reid Intl

9h 34m1 stop Atlanta Hartsfield-Jackson

$352Frontier

Sat, Aug 29 - Fri, Sep 11

6:40 am - 9:28 pmLAS Las Vegas Harry Reid Intl-EWR Newark

11h 48m1 stop Atlanta Hartsfield-Jackson

10:29 pm - 10:00 amEWR Newark-LAS Las Vegas Harry Reid Intl

14h 31m1 stop Atlanta Hartsfield-Jackson

$375Frontier

Sat, Aug 29 - Sat, Dec 5

12:33 pm - 11:59 pmLAS Las Vegas Harry Reid Intl-EWR Newark

8h 26m1 stop Phoenix Sky Harbor Intl

2:20 pm - 7:42 pmEWR Newark-LAS Las Vegas Harry Reid Intl

8h 22m1 stop Chicago O'Hare Intl

$401American Airlines

Sat, Aug 29 - Wed, Jan 6

11:57 pm - 10:02 amLAS Las Vegas Harry Reid Intl-EWR Newark

7h 05m1 stop Chicago O'Hare Intl

6:30 am - 11:35 amEWR Newark-LAS Las Vegas Harry Reid Intl

8h 05m1 stop Phoenix Sky Harbor Intl

$401American Airlines

Sat, Aug 29 - Mon, Sep 7

2:48 pm - 12:58 amLAS Las Vegas Harry Reid Intl-EWR Newark

7h 10m1 stop Atlanta Hartsfield-Jackson

6:15 am - 10:33 amEWR Newark-LAS Las Vegas Harry Reid Intl

7h 18m1 stop Minneapolis St Paul

$406Delta

Sat, Aug 29 - Sat, Jan 9

10:15 pm - 8:22 amLAS Las Vegas Harry Reid Intl-EWR Newark

7h 07m1 stop Cincinnati Cinci./N. Kentucky

6:55 pm - 12:31 amEWR Newark-LAS Las Vegas Harry Reid Intl

8h 36m1 stop Salt Lake City

$421Delta

Sat, Aug 29 - Sat, Sep 12

6:35 pm - 5:53 amBUR Burbank Bob Hope-EWR Newark

8h 18m1 stop San Francisco

6:00 am - 11:37 amEWR Newark-BUR Burbank Bob Hope

8h 37m1 stop San Francisco

$423United Airlines

Thu, Aug 27 - Sat, Aug 29

6:02 am - 6:26 pmLAS Las Vegas Harry Reid Intl-EWR Newark

9h 24m1 stop Seattle/Tacoma Intl

5:55 am - 12:29 pmEWR Newark-LAS Las Vegas Harry Reid Intl

9h 34m1 stop Atlanta Hartsfield-Jackson

$426Multiple Airlines

Wed, Aug 26 - Sun, Aug 30

6:40 am - 9:28 pmLAS Las Vegas Harry Reid Intl-EWR Newark

11h 48m1 stop Atlanta Hartsfield-Jackson

5:55 am - 11:21 pmEWR Newark-LAS Las Vegas Harry Reid Intl

20h 26m2 stops Atlanta Hartsfield-Jackson Chicago Midway

$426Multiple Airlines

Wed, Aug 26 - Sat, Aug 29

12:34 pm - 8:35 pmLAS Las Vegas Harry Reid Intl-EWR Newark

5h 01mnonstop

4:25 pm - 6:59 pmEWR Newark-LAS Las Vegas Harry Reid Intl

5h 34mnonstop

$445United Airlines

Useful Info

Low season	February
High season	December
Cheapest flight	$128

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Ontario to Newark Liberty Airport

Verified travelerFlew with Spirit Airlines-Mar 2026

Charge all of your devices before boarding as there will won’t be any places to charge while on the aircraft.

MFlew with Alaska Airlines-Apr 2026

Newark terminal B is probably the worst in the country. Allow yourself plenty of time a patience

Verified travelerFlew with Spirit Airlines-Jan 2026

As bad as it gets. Sign in at one terminal (40 minutes), walk to another terminal to go through security (1 hour+), then take a shuttle through taxiing planes on the tarmac to your flight's terminal (up to another hour). Absurd.. Give yourself a whopping 4 hours or you could miss your flight.

ElenaFlew with United Airlines-Jun 2025

Construction in the terminal so allow for extra time in SFO. Very easy finding luggage and getting outside at Newark. Also, this time, took the Express Bus into Manhattan - $25 is a good price, though the bus arrived 20 minutes after the scheduled time.

MaryannFlew with United Airlines-Mar 2025

Bring your own food with you. Airport and airline food is expensive and you WILL need something to eat on such a long flight.

JFlew with Alaska Airlines-Oct 2024

You get a little a Pretzel bag or Biscoff crackers. Bring your snacks for the long haul. And listen for free gate checks !

alanFlew with Alaska Airlines-Jul 2024

Show up early. Security line was long (admittedly at the end of the 4th of July weekend).

RobertFlew with Alaska Airlines-Jun 2024

Bring some food on board for the flight

BlancaFlew with Alaska Airlines-May 2024

Don't forget your headsets and there is no screens so make sure you bring one from entertainment!

MagedaFlew with United Airlines-Feb 2024

If you use the United mileage card, you will have priority boarding, which puts you to board in group 2, you get one free luggage checked in, gives you 2 free annual passes for United Club, drop off bags it's easy and convenient on level 2 in both airports Lax and Newark after checking in online

How does KAYAK find such low prices on flights from California 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 California to Newark Liberty Airport.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California 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 California 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 California 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 California with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California 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 California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Mount Laurel

Danbury

Parsippany

Long Branch

Elizabeth

North Bergen

Beach Haven

Wayne

Absecon

Garden City

Fort Lee

Toms River

Woodbridge

Somerset

Langhorne

Hauppauge

Jim Thorpe

Weehawken

Melville

Nanuet

Everything you need to know for your flight to Newark

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Newark Liberty Airport (EWR)

EWR

$128 Find Cheap Flights from California to Newark Liberty Airport - Compare and Save

Cheap Flights from California to Newark

Recent round-trip flight deals from California to Newark

Recent one-way flight deals from California to Newark

Recent last minute flight deals from California to Newark

Recent direct flight deals from California to Newark

Good to know

Low season

High season

Cheapest flight

Flights from California to Newark: the best tips from KAYAK users

FAQs for booking California to Newark Liberty Airport flights

Traveling to a place near Newark?

Everything you need to know for your flight to Newark

Information on your arrival and departure airports

Cabin class types available on flights to Newark

Complete your trip to Newark with a hotel stay or car rental

Find direct flights for Newark

Flights to other popular destinations

Flights from domestic origins to California

Choose which airport to fly into in Newark

Find deals for your return flight