£88 Cheap Flights from Newark Liberty Intl. Airport (EWR) to San Francisco (SFO)

View £88 flight on Sat, 27 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 and start at £88 for one-way flights and £134 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 1 Oct - Wed, 22 Oct
EWR
New York
SFO
San Francisco
£134 Return, found 5 days ago
£134
Return
found 5 days ago
Select Alaska Airlines flight, departing Wed, 1 Oct from New York to San Francisco, returning Wed, 22 Oct, priced at £134 found 5 days ago
Hawaiian Airlines
Sat, 4 Oct - Sat, 18 Oct
EWR
New York
SFO
San Francisco
£134 Return, found 5 days ago
£134
Return
found 5 days ago
Select Hawaiian Airlines flight, departing Sat, 4 Oct from New York to San Francisco, returning Sat, 18 Oct, priced at £134 found 5 days ago
Alaska Airlines
Sat, 6 Sep - Mon, 22 Sep
EWR
New York
SFO
San Francisco
£135 Return, found 6 days ago
£135
Return
found 6 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from New York to San Francisco, returning Mon, 22 Sep, priced at £135 found 6 days ago
Alaska Airlines
Thu, 2 Oct - Wed, 22 Oct
EWR
New York
SFO
San Francisco
£141 Return, found 5 days ago
£141
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 2 Oct from New York to San Francisco, returning Wed, 22 Oct, priced at £141 found 5 days ago
Alaska Airlines
Sat, 6 Sep - Mon, 8 Sep
EWR
New York
SFO
San Francisco
£155 Return, found 4 days ago
£155
Return
found 4 days ago
Select Alaska Airlines flight, departing Sat, 6 Sep from New York to San Francisco, returning Mon, 8 Sep, priced at £155 found 4 days ago
Delta
Tue, 7 Oct - Tue, 21 Oct
EWR
New York
SFO
San Francisco
£161 Return, found 5 days ago
£161
Return
found 5 days ago
Select Delta flight, departing Tue, 7 Oct from New York to San Francisco, returning Tue, 21 Oct, priced at £161 found 5 days ago
Alaska Airlines
Thu, 28 Aug - Sat, 6 Sep
EWR
New York
SFO
San Francisco
£164 Return, found 5 days ago
£164
Return
found 5 days ago
Select Alaska Airlines flight, departing Thu, 28 Aug from New York to San Francisco, returning Sat, 6 Sep, priced at £164 found 5 days ago
Alaska Airlines
Thu, 11 Sep - Tue, 23 Sep
EWR
New York
SFO
San Francisco
£165 Return, found 6 days ago
£165
Return
found 6 days ago
Select Alaska Airlines flight, departing Thu, 11 Sep from New York to San Francisco, returning Tue, 23 Sep, priced at £165 found 6 days ago
United
Thu, 16 Oct - Thu, 6 Nov
EWR
New York
SFO
San Francisco
£209 Return, found 5 days ago
£209
Return
found 5 days ago
Select United flight, departing Thu, 16 Oct from New York to San Francisco, returning Thu, 6 Nov, priced at £209 found 5 days ago
American Airlines
Tue, 23 Sep - Mon, 29 Sep
EWR
New York
SFO
San Francisco
£211 Return, found 1 day ago
£211
Return
found 1 day ago
Select American Airlines flight, departing Tue, 23 Sep from New York to San Francisco, returning Mon, 29 Sep, priced at £211 found 1 day ago

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

May is typically the cheapest month to fly

From £147 - £272 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, JetBlue Airways, United
Return price
£133
Distance
4094 km
Average flight time
3 hours 5 mins

Compare flights from Newark Liberty Intl. Airport to San Francisco easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Newark Liberty Intl. Airport to San Francisco. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to San Francisco Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Newark Liberty Intl. Airport to San Francisco Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Newark Liberty Intl. Airport (EWR) to San Francisco Intl. (SFO)

The easiest way to view the best deals on flights from Newark Liberty Intl. Airport to San Francisco today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Newark Liberty Intl. Airport to San Francisco Intl. start at just £134 and range up to £211.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Newark Liberty Intl. Airport and San Francisco
  • booking your flight during October, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Newark Liberty Intl. Airport to San Francisco flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Newark Liberty Intl. Airport to San Francisco Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

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 £134. 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.

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