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

View AU$184 flight on Tue, 30 Sep. 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 for one-way flights and round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, 31 Oct. - Sat, 8 Nov.
EWR
New York
SFO
San Francisco
AU$402 Return, found 1 day ago
AU$402
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 31 Oct. from New York to San Francisco, returning Sat, 8 Nov., priced at AU$402 found 1 day ago
Alaska Airlines
Thu, 6 Nov. - Wed, 12 Nov.
EWR
New York
SFO
San Francisco
AU$407 Return, found 15 hours ago
AU$407
Return
found 15 hours ago
Select Alaska Airlines flight, departing Thu, 6 Nov. from New York to San Francisco, returning Wed, 12 Nov., priced at AU$407 found 15 hours ago
Alaska Airlines
Sat, 1 Nov. - Sat, 8 Nov.
EWR
New York
SFO
San Francisco
AU$411 Return, found 4 days ago
AU$411
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 1 Nov. from New York to San Francisco, returning Sat, 8 Nov., priced at AU$411 found 4 days ago
Delta
Sat, 30 Aug. - Sat, 6 Sep.
EWR
New York
SFO
San Francisco
AU$415 Return, found 7 hours ago
AU$415
Return
found 7 hours ago
Select Delta flight, departing Sat, 30 Aug. from New York to San Francisco, returning Sat, 6 Sep., priced at AU$415 found 7 hours ago
Alaska Airlines
Fri, 31 Oct. - Sat, 8 Nov.
EWR
New York
SFO
San Francisco
AU$417 Return, found 1 day ago
AU$417
Return
found 1 day ago
Select Alaska Airlines flight, departing Fri, 31 Oct. from New York to San Francisco, returning Sat, 8 Nov., priced at AU$417 found 1 day ago
Alaska Airlines
Wed, 24 Sep. - Fri, 26 Sep.
EWR
New York
SFO
San Francisco
AU$423 Return, found 6 days ago
AU$423
Return
found 6 days ago
Select Alaska Airlines flight, departing Wed, 24 Sep. from New York to San Francisco, returning Fri, 26 Sep., priced at AU$423 found 6 days ago
Alaska Airlines
Thu, 6 Nov. - Wed, 12 Nov.
EWR
New York
SFO
San Francisco
AU$423 Return, found 15 hours ago
AU$423
Return
found 15 hours ago
Select Alaska Airlines flight, departing Thu, 6 Nov. from New York to San Francisco, returning Wed, 12 Nov., priced at AU$423 found 15 hours ago
Delta
Sat, 1 Nov. - Sat, 8 Nov.
EWR
New York
SFO
San Francisco
AU$426 Return, found 4 days ago
AU$426
Return
found 4 days ago
Select Delta flight, departing Sat, 1 Nov. from New York to San Francisco, returning Sat, 8 Nov., priced at AU$426 found 4 days ago
American Airlines
Sat, 1 Nov. - Sat, 8 Nov.
EWR
New York
SFO
San Francisco
AU$456 Return, found 4 days ago
AU$456
Return
found 4 days ago
Select American Airlines flight, departing Sat, 1 Nov. from New York to San Francisco, returning Sat, 8 Nov., priced at AU$456 found 4 days ago
United
Sat, 30 Aug. - Sat, 6 Sep.
EWR
New York
SFO
San Francisco
AU$539 Return, found 7 hours ago
AU$539
Return
found 7 hours ago
Select United flight, departing Sat, 30 Aug. from New York to San Francisco, returning Sat, 6 Sep., priced at AU$539 found 7 hours ago

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

September is typically the cheapest month to fly

From AU$280 - AU$479 per traveller.

Graph displaying average flight prices per month

Flight from Newark Liberty Intl. Airport to San Francisco route information
Origin airport
Newark Liberty Intl. Airport
Destination airport
San Francisco Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, United
Return price
AU$401
Distance
4094 km
Average flight time
3 hours 9 mins

Your quick guide to flights from Newark Liberty Intl. Airport to San Francisco

Pick up great flights from Newark Liberty Intl. Airport to San Francisco

With Expedia, you have your pick of 53 flights a day with 20 airlines covering flights from Newark Liberty Intl. Airport to San Francisco. Whether you’re on a business trip, a family holiday or a luxury break, just enter your travel dates, hit search then check out your choice of flights. Select from return, one way or multi-city flights, and use the advance search tool if you want a direct or refundable flight. You can narrow your search to show you just your preferred cabin class and airline, too. It’s all easy. You can book direct flights from Newark Liberty Intl. Airport to San Francisco that take around 5 hours.

Find cheap flights from Newark Liberty Intl. Airport to San Francisco

From the great flight deals with prices currently ranging from AU$402 to AU$539, you can choose to see the cheapest flights first. Generally, you can book the cheapest flights from Newark Liberty Intl. Airport to San Francisco around 4 to 6 weeks in advance. If your travel dates are flexible, try to avoid weekends and peak seasons – when you are more likely to grab the lowest prices. Even last minute, there are some impressive deals. The cheapest time to fly to San Francisco is normally in October.

Reasons to book your flight from Newark Liberty Intl. Airport to San Francisco with Expedia

Expedia makes it easy to find, book, and travel, with everything you need all in one place. When you enter your travel details, find fantastic deals just for you on flight tickets from Newark Liberty Intl. Airport to San Francisco across all the main airline carriers, so you can save time, dollars, and hassle finding the perfect flight. If you think your plans could change, choose refundable flights so any changes won’t cost you more. Book your flight to San Francisco right now and, if you join Expedia Rewards, you earn points this time and every time you travel with Expedia.

Frequently asked questions

How much is a flight from EWR to San Francisco Airport?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO) was AU$402. Fares this cheap don't hang around, so make sure you book yours today. 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)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee depends on your airline. If you do need to cancel your getaway, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for EWR to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from EWR to SFO?
The distance is around 4 100 kilometres. Travel pillow? Check. Toothbrush? Check. We suggest you pack all the essentials for this long-haul Newark to San Francisco flight.
Which airlines fly direct from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
United Airlines (UA) is the preferred option for many travellers. It operates 243 flights between EWR and San Francisco Airport each month. You could also take a look at fares with Alaska Airlines (AS). This carrier operates 60 flights a month between Newark and San Francisco.
Are EWR to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Tickets from EWR to SFO are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never a sure thing. Also, booking your flights ahead of time means you'll have more choices — and you can avoid being wedged in the dreaded middle seat! We're constantly updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Explore a world of travel with Expedia

San Francisco Flight Deals

San Jose

Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl.
AU$370.20
Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to San Francisco
AU$383.00
*Available to Expedia members.