CA $163 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Francisco (SFO)

View CA $163 flight on Fri, Oct. 31, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to San Francisco International Airport (SFO)

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Cheap flights from Newark Liberty Intl. Airport (EWR) to San Francisco (SFO)

Prices were available within the past 7 days and start at CA $163 for one-way flights and CA $247 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Sep. 25 - Mon, Sep. 29
EWR
New York
SFO
San Francisco
CA $247 Roundtrip, found 5 days ago
CA $247
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Thu, Sep. 25 from New York to San Francisco, returning Mon, Sep. 29, priced at CA $247 found 5 days ago
Alaska Airlines
Sat, Oct. 4 - Tue, Oct. 21
EWR
New York
SFO
San Francisco
CA $249 Roundtrip, found 6 days ago
CA $249
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sat, Oct. 4 from New York to San Francisco, returning Tue, Oct. 21, priced at CA $249 found 6 days ago
Alaska Airlines
Thu, Aug. 28 - Sat, Sep. 6
EWR
New York
SFO
San Francisco
CA $286 Roundtrip, found 5 days ago
CA $286
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Thu, Aug. 28 from New York to San Francisco, returning Sat, Sep. 6, priced at CA $286 found 5 days ago
American Airlines
Tue, Sep. 2 - Tue, Sep. 9
EWR
New York
SFO
San Francisco
CA $294 Roundtrip, found 5 days ago
CA $294
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep. 2 from New York to San Francisco, returning Tue, Sep. 9, priced at CA $294 found 5 days ago
American Airlines
Tue, Sep. 2 - Tue, Sep. 9
EWR
New York
SFO
San Francisco
CA $309 Roundtrip, found 5 days ago
CA $309
Roundtrip
found 5 days ago
Select American Airlines flight, departing Tue, Sep. 2 from New York to San Francisco, returning Tue, Sep. 9, priced at CA $309 found 5 days ago
Alaska Airlines
Tue, Sep. 2 - Tue, Sep. 9
EWR
New York
SFO
San Francisco
CA $311 Roundtrip, found 5 days ago
CA $311
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Sep. 2 from New York to San Francisco, returning Tue, Sep. 9, priced at CA $311 found 5 days ago
Alaska Airlines
Wed, Oct. 15 - Mon, Oct. 20
EWR
New York
SFO
San Francisco
CA $315 Roundtrip, found 5 days ago
CA $315
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Oct. 15 from New York to San Francisco, returning Mon, Oct. 20, priced at CA $315 found 5 days ago
Alaska Airlines
Wed, Oct. 1 - Tue, Oct. 7
EWR
New York
SFO
San Francisco
CA $316 Roundtrip, found 6 days ago
CA $316
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Oct. 1 from New York to San Francisco, returning Tue, Oct. 7, priced at CA $316 found 6 days ago
Delta
Sat, Nov. 8 - Sat, Nov. 15
EWR
New York
SFO
San Francisco
CA $340 Roundtrip, found 4 days ago
CA $340
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Nov. 8 from New York to San Francisco, returning Sat, Nov. 15, priced at CA $340 found 4 days ago
United
Sat, Nov. 1 - Wed, Nov. 5
EWR
New York
SFO
San Francisco
CA $490 Roundtrip, found 9 hours ago
CA $490
Roundtrip
found 9 hours ago
Select United flight, departing Sat, Nov. 1 from New York to San Francisco, returning Wed, Nov. 5, priced at CA $490 found 9 hours ago

Find the cheapest month to fly from New York (EWR) to San Francisco (SFO)

May is typically the cheapest month to fly

From CA $270 - CA $500 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to San Francisco (EWR - SFO) route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, JetBlue Airways, Sun Country Airlines, United
Roundtrip price
CA $247
Distance
4094 km
Average flight time
3 hours 9 mins

Newark to San Francisco Flights

The easy way to book your flights from Newark Liberty Intl. Airport to San Francisco 

With Expedia, it’s simple to find and book flights to San Francisco from Newark Liberty Intl. Airport whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are American Airlines, JAL, Austrian, Asiana Airlines, Virgin Australia, Air New Zealand, United Airlines, Alaska Airlines, Hawaiian Airlines, ANA, Brussels Airlines, Lufthansa, TAP Air Portugal, Singapore Airlines nonstop flights to San Francisco Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Newark Liberty Intl. Airport to San Francisco today, tomorrow, or this week.  

 

Save dollars with cheap flights from Newark Liberty Intl. Airport, EWR to San Francisco Intl., SFO 

Sort your search results by price to find great deals on your flight from Newark Liberty Intl. Airport to San Francisco—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Francisco from Newark Liberty Intl. Airport currently is just CA $247 rising to CA $490.  

Here are more money-saving tips: 

  • Fly in September when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to San Francisco  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to San Francisco from Newark Liberty Intl. Airport 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Francisco with Expedia today.

Frequently asked questions

How much is a flight from Newark Airport to SFO?
If you're planning on travelling from Liberty Intl. Airport (EWR) to SFO, round-trip journeys start from CA $247. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
When it comes to cancellation fees, each airline has its own set of terms and conditions. If you decide to cancel your escape, visit our Customer Service Portal.
How do I find cheap flights from Liberty Intl. Airport (EWR) to San Francisco Airport that have flexible change policies?
Many airlines offer the option to move your flight without charging a fee. All you pay is the cost difference between the two flights. When searching for EWR to San Francisco Airport flights, you'll find a "No change fees" box for you to pick.
How many hours is the flight from Newark Airport to San Francisco Airport?
The average flight between Liberty Intl. Airport (EWR) and San Francisco Airport is 6 hours and 22 minutes. If you get peckish on longer flights, pack some snacks in your carry-on baggage.
How far is the flight from Newark Airport to SFO?
The distance is around 4,100 kilometres, so fill your carry-on bag with all the items you need to make your journey comfortable. Wondering what to take on board your Newark to San Francisco flight? A sleep mask, earplugs and a neck pillow are among the essentials.
Which airlines fly direct from Newark Airport to San Francisco Intl. Airport (SFO)?
There are several airlines that fly directly from Newark Airport to SFO. United Airlines (UA) is a great choice, offering 273 flights each month. If you're eager for more options, have a look at the ticket prices from Alaska Airlines (AS). This carrier operates 21 monthly flights between these airports.
Are Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Newark Airport to San Francisco Airport can be hit-or-miss. It is possible to score a bargain, but then again, you could miss out altogether! If you'd rather start your trip planning early, Expedia compares flight deals up to a year in advance. Just remember that not all airlines release their prices so far in advance. Our advice? Check back often as prices are updated regularly.

Explore a world of travel with Expedia

Newark Liberty Intl. Airport nearby Airports

New York

John F. Kennedy Intl. to San Francisco
CA $248.40
LaGuardia to San Francisco
CA $275.00

White Plains

*Available to Expedia members.