EWR - SFO

₹ 16,849 Find Cheap Flights from Newark Liberty Airport to San Francisco

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 Francisco departing on 21/8. 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 Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to San Francisco, 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 Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 30,635
Typical prices: ₹ 55,525-₹ 28,672
United Airlines
Tue 27/10Tue 10/11
EWR - SFO • Direct
Cheapest one-way flight
₹ 16,849
Typical prices: ₹ 18,955-₹ 41,452
JetBlue
Fri 21/8
EWR - SFO • 1 stop
Top airlines
Cheapest • from ₹ 30,635 (return)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with United Airlines. Average duration is 6h 14m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 78% on-time
Best time • Fewest delays
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 3 weeks in advance save around 42% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to San Francisco (EWR-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Newark to San Francisco 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 return flight deals from Newark to San Francisco

Tue, 27 Oct - Tue, 10 Nov
United Airlines Logo
07:00 - 10:19
EWR
-
SFO
6h 19mdirect
United Airlines Logo
16:20 - 01:06
SFO
-
EWR
5h 46mdirect
₹ 30,635United Airlines
Tue, 18 Aug - Mon, 24 Aug
Delta Logo
06:00 - 10:25
EWR
-
SFO
7h 25m
1 stop
Delta Logo
00:12 - 10:49
SFO
-
EWR
7h 37m
1 stop
₹ 31,496Delta
Wed, 19 Aug - Wed, 26 Aug
Alaska Airlines Logo
16:35 - 23:12
EWR
-
SFO
9h 37m
1 stop
Alaska Airlines Logo
11:56 - 23:29
SFO
-
EWR
8h 33m
1 stop
₹ 31,879Alaska Airlines
Tue, 18 Aug - Sat, 3 Oct
Delta Logo
06:00 - 10:25
EWR
-
SFO
7h 25m
1 stop
Delta Logo
22:10 - 09:24
SFO
-
EWR
8h 14m
1 stop
₹ 32,454Delta
Tue, 15 Sep - Tue, 29 Sep
Alaska Airlines Logo
17:02 - 23:12
EWR
-
SFO
9h 10m
1 stop
Alaska Airlines Logo
18:21 - 06:30
SFO
-
EWR
9h 09m
1 stop
₹ 32,549Alaska Airlines
Sun, 6 Sep - Fri, 11 Sep
United Airlines Logo
07:15 - 10:18
EWR
-
SFO
6h 03mdirect
United Airlines Logo
23:59 - 08:30
SFO
-
EWR
5h 31mdirect
₹ 32,741United Airlines
Fri, 21 Aug - Tue, 25 Aug
Delta Logo
06:00 - 10:25
EWR
-
SFO
7h 25m
1 stop
Delta Logo
22:10 - 09:24
SFO
-
EWR
8h 14m
1 stop
₹ 32,836Delta
Mon, 31 Aug - Sun, 6 Sep
Alaska Airlines Logo
16:35 - 23:12
EWR
-
SFO
9h 37m
1 stop
Alaska Airlines Logo
11:56 - 23:29
SFO
-
EWR
8h 33m
1 stop
₹ 33,219Alaska Airlines
Sat, 26 Sep - Sat, 3 Oct
JetBlue Logo
15:55 - 23:17
EWR
-
SFO
10h 22m
1 stop
JetBlue Logo
23:10 - 12:59
SFO
-
EWR
10h 49m
1 stop
₹ 33,602JetBlue
Sun, 30 Aug - Sat, 12 Sep
United Airlines Logo
06:00 - 09:14
EWR
-
SFO
6h 14mdirect
United Airlines Logo
23:59 - 08:30
SFO
-
EWR
5h 31mdirect
₹ 33,698United Airlines
Booking Insights

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

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

How much is a return flight from Newark Airport to San Francisco?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to San Francisco departing in October.

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

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

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

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

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 Francisco, 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 Francisco is January, where tickets cost ₹ 31,305 (return) on average. On the other hand, the most expensive months are May and December, where the average cost of round-trip tickets is ₹ 49,973 and ₹ 49,494 respectively.

Can I save money by flying with a stopover from Newark Airport to San Francisco?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at ₹ 32,341 on average.

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

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 Francisco, 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 Francisco, you should book around 3 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight₹ 16,849
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (1% more expensive on average)
Flight from Newark Liberty Airport to San Francisco

When to book flights from Newark to San Francisco

Are your dates flexible? Find out the best times to travel from Newark to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns 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.

Flights from Newark to San Francisco: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Newark to San Francisco 
MitchellFlew with United Airlines
EWR
-
SFO
Apr 2026
security access line for Premier access was very reasonable, process was less than 10-15 minutes. Leave time for dropping off a rental car - is a bit of a walk and then AirTrain transfer due to the current construction - so allow time for less stress. take advantage of the tables in the boarding area for charging devices or doing work.
Verified travelerFlew with Alaska Airlines
EWR
-
SFO
Dec 2025
Bring your own food and in flight activity since they don’t supply any.

FAQs for booking Newark Liberty Airport to San Francisco flights

  • What services does Newark Liberty International Airport have for families?

    Newark Liberty International Airport has several private nursing suites in each of their terminals. They are free to access and they have comfortable rocking chairs, changing tables, outlets, and running water, making it a private and secure place for parents to take care of their children.

  • Where is there to shop at Newark Liberty International Airport?

    InMotion Entertainment can be found in Terminal C of Newark Liberty International Airport and sells film and series downloads for travelers to watch during their flight, while Creative Kid Stuff is in Terminal A and offers toys for all ages. Voyage is in the B1 Rotunda and sells travel essentials, such as carry-on suitcases, luggage tags, and portable chargers.

  • Where do I pick up my rental car from San Francisco International Airport?

    The Rental Car Center at San Francisco International Airport can be accessed from every terminal by taking the AirTrain Blue Line. In the center, you will find offices for several popular rental companies, including Enterprise and Avis.

  • What are some hotels that are close to San Francisco International Airport?

    If you want to stay in a chic and stylish hotel, book a room at the 4-star Westin, which is less than 1 mi from San Francisco International Airport and a 20m drive from Twin Peaks. For a more affordable lodging option, select the Holiday Inn San Francisco Airport, which is only a 5m drive from the airport and a 22m drive from Golden Gate Park.

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

    In the last 3 days, the lowest price for a flight from Newark Airport to San Francisco was ₹ 16,849 for a one-way ticket and ₹ 30,635 for a return.

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

    All the following airlines offer inflight Wi-Fi service on the Newark Liberty Airport to San Francisco flight route: JetBlue, American Airlines, Alaska Airlines, Delta, Asiana Airlines, and Japan Airlines.

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

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Newark Liberty Airport to San Francisco flight route.

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

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

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

    There are direct flights from Newark Liberty Airport to San Francisco on a daily basis.

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

    The two airlines most popular with KAYAK users for flights from Newark to San Francisco are Alaska Airlines and United Airlines. With an average price for the route of ₹ 37,967 and an overall rating of 7.9, Alaska Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of ₹ 53,304 and an overall rating of 7.4.

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

    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 Francisco.

  • 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 Francisco?

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to San Francisco with an airline and back to Newark Liberty Airport with another airline.

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

    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 Francisco from Newark Liberty Airport 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 Newark Airport to San Francisco

  • Looking for a cheap flight? 25% of our users found flights on this route for ₹ 29,811 or less one-way and ₹ 50,719 or less round-trip.
  • To find non-stop flights from Newark to San Francisco, look for reservations through United, Alaska, or JetBlue Airlines. If you want to save money, consider having a flight with a layover, such as through American or Southwest Airlines.
  • If you have some extra time before your flight from Newark to San Francisco begins boarding, consider going to one of the private lounges at Newark Liberty International Airport (EWR). Art & Lounge can be found in Terminal B and sells passes to travelers from all airlines, while the USO Center is located nearby and is for active military members.
  • For travelers who want to clear their head before their flight takes off, go to the Relax and Recharge area on level 2 of Terminal B in Newark Liberty International Airport. This quiet room contains comfortable chairs and has large windows overlooking one of the main tarmacs, making it a tranquil spot to clear your head.
  • Need to quickly charge your cell phone once you have landed at San Francisco International Airport (SFO)? Look for one of the rapid charging stations that can be found in Terminals 1 and 3. For a small fee, these stations will charge your portable devices up to two times quicker than normal outlets and charging cords.
  • To refresh yourself once your plane has landed, head to Freshen’ Up in the main terminal of San Francisco International Airport. Open 24h a day, guests can spend $25 to have access to a private shower stall for 30m while being provided with towels, shampoo, soap, shower shoes, and a hairdryer.

Prefer to fly direct from Newark to San Francisco?

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

Direct departures

Newark to San Francisco

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

San Francisco 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

Reviews of the top airlines flying from Newark to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Newark to San Francisco. 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 Francisco? 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
Alaska AirlinesOverall score based on 12469 reviews
8.1Boarding
8.5Crew
7.1Food
7.8Comfort
7.0Entertainment
Airline reviews

Terrible experience with an extremely obese passenger seated directly behind me - who snored and gagged so loudly, even throughout takeoff, that no one within ten rows could have gotten any rest even with earplugs! I get that this poor person has a serious health issue, and that Alaska (maybe) had no way to prepare in advance (though he did occupy two seats). Still there must be a way to take a six-hour flight without feeling like I'm next to a roaring grizzly bear.

2.0 MediocreAnonymous, May 2026
EWR - SFO
Read more Alaska Airlines reviews

Terrible experience with an extremely obese passenger seated directly behind me - who snored and gagged so loudly, even throughout takeoff, that no one within ten rows could have gotten any rest even with earplugs! I get that this poor person has a serious health issue, and that Alaska (maybe) had no way to prepare in advance (though he did occupy two seats). Still there must be a way to take a six-hour flight without feeling like I'm next to a roaring grizzly bear.

It might not have been their fault, but there was a two hour delay due to weather. Then we boarded and were about to leave when they said there were more problems at the destination, took us back to the gate where we had to fully deplane. But then five minutes later, they said everything was fine and to get back on the plane. This was the part that pissed everybody off.

The check-in crew for Alaska was rude, unhelpful, and the opposite of customer-centric. We arrived 50 minutes before our flight and were told it was too late to check baggage. When I asked what the cutoff was, the agent started speaking in codes “D50” and yelling to their manager who also spoke in codes. They then tried to speak to me using these codes and all I wanted to know was the time of the cutoff, which they would not — or could not — articulate. They booked me and my family on the next flight while smirking.

Generally Good. Outbound flight was marred by a continuously s creaming baby. Fortunately the flight was only 90 mins long it would be nice if people traveling with small childres could be centered in one part of the plane. Also, you need to adapt your servey to include a "not applicable " option for things like food and entertainment, which are not offered on shorter flights. I fily Alaska by choice as given all the cirumstances, I fel\el you do a good job.

i canceled my flight from SEA to SFO, SNA to SEA and received full refund from Alaska Airlines. i am pleased with the customer service.

i canceled my return flight package with Alaska Airlines. Customer Service was excellent and assisted me to cancelled both of our reservations and returned the payment in full. that is excellent service and understanding and empathy of the customers' needs. i like Alaska Airlines and recommend AS to everyone.

Representatives both at the gate and on the plane have zero interest in helping you! It’s really unfortunate…

I was in economy class and there was plenty of leg room. New interior which was nice and they served various kinds of chips and sodas on the red eye. You couldn't get a bottle of water but they instead served it in a medium paper cup from a reinforced structured paper container, environmental friendly.

Great experience, staff and crew were very professional, friendly and helpful!

I fell asleep and missed my flight and they rescheduled me no problem. Staff was professional and the plane was clean. I was very happy with my experience.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

6 1/2 hours from Tampa to SFO on a Boeing 737. Cramped. No Service. No real food. One pass for coffee at the beginning and a second pass THREE hours later. And check-in in Tampa was nasty even by United standards. And I am at almost TWO million miles on United. It's a non-stop. But terrible service.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

Late plane. Only one crew on the ground so we b had to wait for Denver flight to come in, board, and depart. At 78 yrs of age I was not pleased trying to get my connection. What really made me angry was the notification you sent me to hurry up or I would miss my connection. Why tell me to hurry up when you got me in late. It was not a good way of treating customers.

No complaints other than luggage carousel was incorrectly guiding passengers to the wrong carousel on the screen.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

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

Information on your arrival and departure airports