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Cheap flights from Newark Airport to San Francisco from $219

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
18 Apr — 25 Apr1
1 adult

Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or March, booked 86 days in advance, depart on a Sunday or Tuesday and return on a Tuesday

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 13 April 2025.

Round-trip from

$424

One-way from

$219

Popular in

June

Cheapest in

January

Average price

$661

Good round-trip deal

$2,178 or less

Good one-way deal

$539 or less
Delta
  • Delta
  • 21/5-28/5
  • 2 total stops
  • 16h 34m total
  • Newark to San Francisco
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Hawaiian Airlines
  • Hawaiian Airlines
  • 10/6
  • 1 total stop
  • 9h 45m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($167 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($26 potential savings vs. average return price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Newark to San Francisco.
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Price to beat on a one-way flight from Newark to San Francisco.
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Find flight deals from Newark to San Francisco

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 13 April 2025.

Wed 21/505:59EWR - SFO
1 stop8h 46mDelta
Sat 31/506:00SFO - EWR
1 stop8h 30mDelta
Deal found 13/4$424
Wed 7/507:30EWR - SFO
1 stop10h 21mAlaska Airlines
Mon 12/516:49SFO - EWR
1 stop9h 51mAlaska Airlines
Deal found 13/4$426
Sun 20/405:55EWR - SFO
Nonstop6h 34mUnited Airlines
Sun 4/522:50SFO - EWR
1 stop7h 24mUnited Airlines
Deal found 12/4$427
Fri 30/509:00EWR - SFO
Nonstop6h 33mHawaiian Airlines
Mon 2/606:12SFO - EWR
Nonstop5h 47mHawaiian Airlines
Deal found 13/4$475
Fri 9/511:41EWR - SFO
1 stop8h 32mSun Country Air
Mon 12/518:09SFO - EWR
1 stop15h 47mSun Country Air
Deal found 13/4$500

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 647,157 searches. Data last updated 13 April 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

Wed 21/5

05:59-11:45

1 stop8h 46m

San Francisco

Sat 31/5

06:00-17:30

1 stop8h 30m

$424

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 7/5

07:30-14:51

1 stop10h 21m

San Francisco

Mon 12/5

16:49-05:40

1 stop9h 51m

$426

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 28/5

15:55-19:04

Nonstop6h 09m

San Francisco

Mon 2/6

19:05-05:39

1 stop7h 34m

$453

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 30/5

09:00-12:33

Nonstop6h 33m

San Francisco

Sun 1/6

22:15-06:52

Nonstop5h 37m

$475

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 9/5

11:41-17:13

1 stop8h 32m

San Francisco

Mon 12/5

18:09-12:56

1 stop15h 47m

$500

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 10/6

07:46-14:31

1 stop9h 45m

$219

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 21/5

05:59-11:45

1 stop8h 46m

$221

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 29/4

07:30-14:51

1 stop10h 21m

$235

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 12/5

07:00-10:22

Nonstop6h 22m

$238

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 9/5

11:41-17:13

1 stop8h 32m

$243

Flights are sorted by cheapest return flights first.

Deals found on 13/4

Showing 1-10 of 13 results
1
2

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 11 April 2025.

The best time to book flights from Newark Airport to San Francisco is 86 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, March is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $876). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of $1,375). 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 13 April 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 18% on flights from Newark Airport to San Francisco by exploring options for tickets at midday.

Weekly flight availability from Newark Airport to San Francisco

Explore weekly flight availability from Newark to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 April 2025.

The most flights from EWR to SFO are scheduled on a Friday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 inches per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 13 April 2025.
To help decide which airline to fly from New York to San Francisco, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Alaska Airlines
8.0
Very Good
9,860 reviews
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Delta
8.0
Very Good
7,914 reviews
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
Hawaiian Airlines
7.9
Good
2,366 reviews
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
United Airlines
7.4
Good
8,648 reviews
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very Good
9,860 reviews
Check prices

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Phally,Oct 2024

IAD - SFO

Service was good. We pre-ordered a snack but never made it to us.

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?

    Located just 19.0 km from the city centre, San Francisco is the airport most travellers will use when flying to San Francisco from Newark. Booking flights from Newark to San Francisco (SFO) should be relatively easy as there are 35 daily inbound flights from Newark from 0 different airlines.

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

    This flight path from Newark to San Francisco was viewed by 95 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines flying from Newark Airport to San Francisco round-trip?

    Currently priced at $424, Delta will fly you from Newark Airport to San Francisco and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Alaska Airlines and United Airlines - these airlines can fly you to your destination from $426 and $453, respectively. Delta is currently priced 42% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Newark Airport to San Francisco one-way?

    To fly one-way, consider booking your trip with Hawaiian Airlines, which is currently one of the cheapest options available, starting at $219. Delta flights start at $221 while deals on Alaska Airlines start at $235 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Newark Airport to San Francisco consider choosing Qantas Airways(100%), Austrian Airlines(87%) or ANA(84%), as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Newark Airport to San Francisco is generally $1,842, our data shows the cheapest flight currently is $218. When looking at the most popular route, (Newark - San Francisco), you can expect to pay $473 for that flight.

  • 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, March is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of $876). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of $1,375). 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 Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Sunnyvale
Davis
Los Gatos
Mountain View
Emeryville
Stanford
Sausalito
Hayward
Daly City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Newark to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Los Angeles flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to San Francisco flights

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

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

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Newark to San Francisco, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Newark to San Francisco flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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