Find flights
Deals
When to book
FAQs

Cheap flights from Newark Airport to San Francisco from £97

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or September, booked 48 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap 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 14 November 2025.

Round-trip from

£195

One-way from

£97

Popular in

December

Cheapest in

January

Average price

£318
Alaska Airlines
  • Alaska Airlines
  • 10/3-11/3
  • 2 total stops
  • 18h 29m total
  • Newark to San Francisco
Search Deals
Alaska Airlines
  • Alaska Airlines
  • 6/2
  • 1 total stop
  • 9h 27m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£15 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Find 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 14 November 2025.

Sat 6/1207:14EWR - SFO
1 stop11h 32mAlaska Airlines
Tue 9/1217:26SFO - EWR
1 stop9h 28mAlaska Airlines
Deal found 14/11£195
Fri 5/1207:50EWR - SFO
Nonstop6h 34mAlaska Airlines
Sat 6/1221:59SFO - EWR
Nonstop5h 31mAlaska Airlines
Deal found 13/11£195
Fri 12/1207:00EWR - SFO
Nonstop6h 17mUnited Airlines
Mon 15/1222:50SFO - EWR
Nonstop5h 24mUnited Airlines
Deal found 13/11£196
Tue 9/1207:50EWR - SFO
Nonstop6h 34mAlaska Airlines
Sat 13/1216:42SFO - EWR
1 stop10h 16mAlaska Airlines
Deal found 12/11£203
Fri 5/1218:10EWR - SFO
Nonstop6h 40mAlaska Airlines
Wed 17/1214:21SFO - EWR
1 stop21h 08mAlaska Airlines
Deal found 11/11£209
Wed 3/1217:30EWR - SFO
1 stop18h 29mAlaska Airlines
Sat 6/1215:33SFO - EWR
1 stop11h 21mAlaska Airlines
Deal found 12/11£210
Thu 4/1207:50EWR - SFO
Nonstop6h 34mAlaska Airlines
Thu 11/1221:59SFO - EWR
Nonstop5h 31mAlaska Airlines
Deal found 12/11£210
Thu 11/1207:00EWR - SFO
Nonstop6h 17mUnited Airlines
Tue 16/1221:35SFO - EWR
Nonstop5h 25mUnited Airlines
Deal found 13/11£211
Fri 5/1207:00EWR - SFO
Nonstop6h 17mUnited Airlines
Sun 7/1222:50SFO - EWR
Nonstop5h 39mUnited Airlines
Deal found 13/11£212
Tue 9/1207:00EWR - SFO
Nonstop6h 17mUnited Airlines
Fri 12/1222:50SFO - EWR
Nonstop5h 24mUnited Airlines
Deal found 12/11£214
Mon 8/1207:50EWR - SFO
Nonstop6h 34mMultiple Airlines
Mon 15/1210:15SFO - EWR
Nonstop5h 31mMultiple Airlines
Deal found 13/11£215
Tue 9/1207:00EWR - SFO
2 stops11h 57mDelta
Mon 15/1205:50SFO - EWR
1 stop7h 11mDelta
Deal found 12/11£217

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 14 November 2025.
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

Tue 9/12

07:50-11:24

Nonstop6h 34m

San Francisco

Mon 15/12

16:42-05:58

1 stop10h 16m

£203

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 11/12

07:50-11:24

Nonstop6h 34m

San Francisco

Mon 5/1

21:41-14:29

1 stop13h 48m

£203

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 15/1

17:30-21:08

Nonstop6h 38m

San Francisco

Sun 25/1

06:00-18:24

1 stop9h 24m

£203

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 2/2

16:36-23:03

1 stop9h 27m

San Francisco

Wed 4/2

07:00-15:29

Nonstop5h 29m

£203

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 7/2

07:00-10:23

Nonstop6h 23m

San Francisco

Tue 10/2

22:50-07:09

Nonstop5h 19m

£210

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 7/5

14:30-17:46

Nonstop6h 16m

San Francisco

Sun 10/5

21:15-05:53

Nonstop5h 38m

£212

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 30/1

13:00-18:38

1 stop8h 38m

San Francisco

Wed 4/2

19:00-09:34

2 stops11h 34m

£217

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sun 1/3

18:12-22:01

Nonstop6h 49m

San Francisco

Sun 8/3

07:50-18:59

1 stop8h 09m

£218

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/12

07:00-15:57

2 stops11h 57m

San Francisco

Mon 15/12

22:30-09:39

1 stop8h 09m

£220

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 8/5

17:00-20:36

Nonstop6h 36m

San Francisco

Fri 15/5

21:15-05:53

Nonstop5h 38m

£226

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 24 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 7 November 2025.

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 £87). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of £150). 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 14 November 2025.

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 35 inbound flights from Newark per day. 0 airlines have flights to San Francisco from Newark on a regular basis.

  • How popular is this Newark Airport to San Francisco flight route?

    This flight path from Newark to San Francisco was viewed by 34 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    A quick flight from Newark Airport to San Francisco can take about 6h 23m. Alaska Airlines provides one of the quickest options available for as low as £210. Airlines will cover a distance of 2557 mi. Generally, flights for this route are direct.

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

    Consider Singapore Airlines (93%), Qantas Airways (85%) or Japan Airlines (82%) when booking your flight. These represent the most reliable airlines 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 £87). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of £150). 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
South San Francisco
San Bruno
Bodega Bay
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.