฿4,180 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Francisco (SFO)

View ฿4,180 flight on Tue, 14 Oct 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 ฿4,180 for one-way flights and ฿8,355 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 13 Sept - Mon, 22 Sept
EWR
New York
SFO
San Francisco
฿8,355 Return, found 7 hours ago
฿8,355
Return
found 7 hours ago
Select Delta flight, departing Sat, 13 Sept from New York to San Francisco, returning Mon, 22 Sept, priced at ฿8,355 found 7 hours ago
Delta
Sat, 8 Nov - Sat, 15 Nov
EWR
New York
SFO
San Francisco
฿9,105 Return, found 6 days ago
฿9,105
Return
found 6 days ago
Select Delta flight, departing Sat, 8 Nov from New York to San Francisco, returning Sat, 15 Nov, priced at ฿9,105 found 6 days ago
Delta
Fri, 19 Sept - Tue, 23 Sept
EWR
New York
SFO
San Francisco
฿9,330 Return, found 10 hours ago
฿9,330
Return
found 10 hours ago
Select Delta flight, departing Fri, 19 Sept from New York to San Francisco, returning Tue, 23 Sept, priced at ฿9,330 found 10 hours ago
United
Sat, 13 Sept - Mon, 22 Sept
EWR
New York
SFO
San Francisco
฿9,340 Return, found 7 hours ago
฿9,340
Return
found 7 hours ago
Select United flight, departing Sat, 13 Sept from New York to San Francisco, returning Mon, 22 Sept, priced at ฿9,340 found 7 hours ago
Delta
Tue, 7 Oct - Sat, 11 Oct
EWR
New York
SFO
San Francisco
฿9,655 Return, found 1 day ago
฿9,655
Return
found 1 day ago
Select Delta flight, departing Tue, 7 Oct from New York to San Francisco, returning Sat, 11 Oct, priced at ฿9,655 found 1 day ago
Delta
Sat, 25 Oct - Sat, 1 Nov
EWR
New York
SFO
San Francisco
฿9,690 Return, found 20 hours ago
฿9,690
Return
found 20 hours ago
Select Delta flight, departing Sat, 25 Oct from New York to San Francisco, returning Sat, 1 Nov, priced at ฿9,690 found 20 hours ago
Delta
Sat, 13 Sept - Mon, 22 Sept
EWR
New York
SFO
San Francisco
฿9,980 Return, found 7 hours ago
฿9,980
Return
found 7 hours ago
Select Delta flight, departing Sat, 13 Sept from New York to San Francisco, returning Mon, 22 Sept, priced at ฿9,980 found 7 hours ago
American Airlines
Sat, 25 Oct - Sat, 1 Nov
EWR
New York
SFO
San Francisco
฿10,305 Return, found 20 hours ago
฿10,305
Return
found 20 hours ago
Select American Airlines flight, departing Sat, 25 Oct from New York to San Francisco, returning Sat, 1 Nov, priced at ฿10,305 found 20 hours ago
United
Sat, 13 Sept - Mon, 22 Sept
EWR
New York
SFO
San Francisco
฿10,315 Return, found 7 hours ago
฿10,315
Return
found 7 hours ago
Select United flight, departing Sat, 13 Sept from New York to San Francisco, returning Mon, 22 Sept, priced at ฿10,315 found 7 hours ago
American Airlines
Sat, 8 Nov - Sat, 15 Nov
EWR
New York
SFO
San Francisco
฿10,420 Return, found 6 days ago
฿10,420
Return
found 6 days ago
Select American Airlines flight, departing Sat, 8 Nov from New York to San Francisco, returning Sat, 15 Nov, priced at ฿10,420 found 6 days ago

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

October is typically the cheapest month to fly

From ฿6,149 - ฿11,509 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
American Airlines, Delta, United
Return price
฿8,355
Distance
4094 km
Average flight time
3 hours 6 mins

Perfect flights from Newark Liberty Intl. Airport to San Francisco

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Newark Liberty Intl. Airport to San Francisco. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of San Francisco, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Newark Liberty Intl. Airport to San Francisco Intl. ticket options cater to your travel preferences, with incredible one-way fares from ฿4,180 and roundtrip prices from ฿8,355. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at San Francisco Intl. and explore San Francisco and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your EWR to SFO travel arrangements today and embark on the journey of a lifetime in San Francisco.

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 ฿8,355. 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 Airports

San Jose

Newark Liberty Intl. Airport to Norman Y. Mineta San Jose Intl.
฿20,760.00

Oakland

Newark Liberty Intl. Airport Airports

New York

John F. Kennedy Intl. to San Francisco
฿7,065.00
*Available to Expedia members.