Find flights
Deals
When to book
FAQs

Cheap flights from Newark Airport to San Francisco from £81

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
10 Mar — 17 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to San Francisco are usually found in March or April, booked 31 days in advance, depart on a Monday or Wednesday and return on a Wednesday

Cheap flight deals from Newark to San Francisco

Enter your travel dates to find the best prices.

Cheapest flights from Newark to San Francisco
Explore the most affordable flight options available from Newark to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 February 2026.

Fri 6/318:12
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Mon 16/321:07
SFO
-
EWR
Nonstop5h 33m
Alaska Airlines
Deal found 6/2£161
Sun 15/307:00
EWR
-
SFO
Nonstop6h 45m
Alaska Airlines
Tue 31/322:31
SFO
-
EWR
Nonstop5h 37m
Alaska Airlines
Deal found 8/2£162
Tue 3/318:12
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Wed 4/306:30
SFO
-
EWR
1 stop8h 58m
Alaska Airlines
Deal found 5/2£167
Wed 11/309:00
EWR
-
SFO
1 stop9h 48m
Alaska Airlines
Mon 16/321:07
SFO
-
EWR
Nonstop5h 33m
Alaska Airlines
Deal found 6/2£167
Thu 12/317:30
EWR
-
SFO
1 stop9h 29m
Alaska Airlines
Fri 13/321:07
SFO
-
EWR
Nonstop5h 33m
Alaska Airlines
Deal found 5/2£168
Fri 20/218:12
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Wed 11/306:30
SFO
-
EWR
1 stop21h 29m
Alaska Airlines
Deal found 5/2£169
Tue 24/313:17
EWR
-
SFO
1 stop10h 16m
Delta
Tue 31/305:50
SFO
-
EWR
1 stop7h 09m
Delta
Deal found 5/2£174
Mon 2/313:00
EWR
-
SFO
1 stop8h 36m
Delta
Sat 7/305:45
SFO
-
EWR
1 stop7h 17m
Delta
Deal found 5/2£175
Thu 5/306:00
EWR
-
SFO
1 stop8h 04m
Delta
Mon 9/322:35
SFO
-
EWR
1 stop7h 57m
Delta
Deal found 7/2£176
Wed 25/313:30
EWR
-
SFO
1 stop10h 26m
American Airlines
Wed 1/423:29
SFO
-
EWR
1 stop8h 00m
American Airlines
Deal found 8/2£176
Tue 3/317:30
EWR
-
SFO
1 stop20h 07m
Alaska Airlines
Sat 14/320:47
SFO
-
EWR
1 stop18h 41m
Alaska Airlines
Deal found 5/2£178
Sat 7/317:30
EWR
-
SFO
1 stop9h 14m
Alaska Airlines
Tue 10/321:07
SFO
-
EWR
Nonstop5h 33m
Alaska Airlines
Deal found 4/2£181

Find flight deals from Newark to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 8 February 2026.

Round-trip from

£161

One-way from

£81

Popular in

December

Cheapest in

March

Average price

£288

Good one-way deal

£227 or less
Alaska Airlines
  • Alaska Airlines
  • 6/3-15/3
  • Nonstop
  • 12h 22m total
  • Newark to San Francisco
Search Deals
United Airlines
  • United Airlines
  • 9/3
  • Nonstop
  • 6h 40m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals
Price to beat on a one-way flight from Newark to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Newark to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 8 February 2026.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

Fly from

Newark

Fly to

San Francisco

Route

Depart

Return

Price

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 6/5

06:00-09:30

Nonstop6h 30m

San Francisco

Wed 6/5

14:40-23:18

Nonstop5h 38m

£161

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 11/3

09:43-14:42

1 stop7h 59m

San Francisco

Wed 18/3

05:50-16:11

1 stop7h 21m

£174

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 5/3

17:30-23:59

1 stop9h 29m

San Francisco

Tue 10/3

11:34-23:29

1 stop8h 55m

£175

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 2/3

17:59-23:49

1 stop8h 50m

San Francisco

Tue 10/3

22:35-09:32

1 stop7h 57m

£175

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 5/3

06:00-11:04

1 stop8h 04m

San Francisco

Wed 11/3

11:55-23:02

1 stop8h 07m

£175

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 19/3

17:30-00:35

1 stop10h 05m

San Francisco

Tue 24/3

22:40-08:48

1 stop7h 08m

£175

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 29/5

18:30-23:57

1 stop8h 27m

San Francisco

Mon 1/6

19:00-06:02

1 stop8h 02m

£176

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 28/2

18:12-22:01

Nonstop6h 49m

San Francisco

Tue 3/3

08:00-16:30

Nonstop5h 30m

£181

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 7/3

18:12-22:01

Nonstop6h 49m

San Francisco

Wed 18/3

07:20-15:55

Nonstop5h 35m

£182

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 21/4

18:14-21:52

Nonstop6h 38m

San Francisco

Sat 25/4

19:59-14:30

1 stop15h 31m

£189

Flights are sorted by cheapest return flights first.

Deals found on 5/2

Showing 1-10 of 23 results
1
2
3

Best time to book a flight from Newark to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Newark with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Newark Airport to San Francisco

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

Use this chart to determine the optimal time to book a return flight from Newark to San Francisco. Price data was last updated on 30 January 2026.

The best time to book flights from Newark Airport to San Francisco is 31 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Newark Airport to San Francisco?

Currently, February is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of £84). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of £174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from EWR to SFO?

Find hourly flight availability from Newark to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 8 February 2026.

It’s optimal to fly from Newark Airport to San Francisco in the evening. By choosing this option you can save up to 66% on the cost of your flight, compared to a flight in the morning.

Related info for your journey

Find useful and relevant information for your journey from Newark to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Francisco from Newark?

    For a flight from Newark to San Francisco, you will be flying into San Francisco. San Francisco (SFO) is just 11.8 mi from the center of the city. San Francisco is the only San Francisco airport and it handles 32 inbound flights from Newark per day. 0 airlines have flights to San Francisco from Newark on a regular basis.

  • How long is the flight from Newark Airport to San Francisco?

    A quick flight from Newark Airport to San Francisco can take about 6h 30m. United Airlines provides one of the quickest options available for as low as £161. Airlines will cover a distance of 2557 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the most reliable airlines from Newark Airport to San Francisco?

    Consider STARLUX Airlines (85%), ANA (77%) or Austrian Airlines (70%) when booking your flight. These represent the most reliable airlines when flying from Newark Airport to San Francisco.

  • What are the cheapest flights from Newark Airport to San Francisco?

    Looking at all options, your cheapest flight can be booked for £116. While the most popular route (Newark - San Francisco) can be booked for £233 on average, our data indicates £290 when flying from Newark Airport to San Francisco.

  • Can I find deals for flights from Newark to San Francisco that include hotel bookings?

    Yes. In addition to deals on Newark to San Francisco flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Newark to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newark to San Francisco.

  • Can I find deals for business class flights from Newark to San Francisco?

    Yes. Cheapflights offers flight deals from Newark to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, February is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of £84). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of £174). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Newark
San Bruno
Bodega Bay
South San Francisco
Sunnyvale
Pacific Grove

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Newark to San Francisco?

Deals for Newark to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Newark to San Francisco?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Newark to San Francisco for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Newark to San Francisco with no change fees?

Yes, we can. To see specific flights from Newark to San Francisco with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Newark to San Francisco become cheaper?

Yes, Cheapflights offers price alerts on Newark to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.