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Cheap flights from Newark Airport to San Francisco from $187

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Newark Airport to San Francisco departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
07:00 - 10:23
EWR
-
SFO
6h 23mdirect
United Airlines Logo
22:50 - 07:09
SFO
-
EWR
5h 19mdirect
$379United Airlines
Thu, 8 Jan - Wed, 14 Jan
United Airlines Logo
07:00 - 10:23
EWR
-
SFO
6h 23mdirect
United Airlines Logo
21:30 - 05:59
SFO
-
EWR
5h 29mdirect
$381United Airlines
Thu, 8 Jan - Mon, 12 Jan
United Airlines Logo
07:00 - 10:23
EWR
-
SFO
6h 23mdirect
United Airlines Logo
23:55 - 08:20
SFO
-
EWR
5h 25mdirect
$382United Airlines
Wed, 11 Feb - Sun, 15 Feb
United Airlines Logo
15:00 - 18:16
EWR
-
SFO
6h 16mdirect
United Airlines Logo
23:55 - 08:20
SFO
-
EWR
5h 25mdirect
$384United Airlines
Thu, 19 Feb - Sun, 22 Feb
Alaska Airlines Logo
19:29 - 07:38
EWR
-
SFO
15h 09m1 stop
Alaska Airlines Logo
16:03 - 16:22
SFO
-
EWR
21h 19m1 stop
$385Alaska Airlines
Sat, 17 Jan - Tue, 20 Jan
Alaska Airlines Logo
16:36 - 23:03
EWR
-
SFO
9h 27m1 stop
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
$387Alaska Airlines
Thu, 8 Jan - Wed, 14 Jan
Alaska Airlines Logo
16:30 - 20:12
EWR
-
SFO
6h 42mdirect
Alaska Airlines Logo
06:00 - 14:38
SFO
-
EWR
5h 38mdirect
$388Alaska Airlines
Fri, 24 Apr - Sun, 26 Apr
Alaska Airlines Logo
16:36 - 23:03
EWR
-
SFO
9h 27m1 stop
Alaska Airlines Logo
19:40 - 18:24
SFO
-
EWR
19h 44m1 stop
$391Alaska Airlines
Fri, 23 Jan - Mon, 26 Jan
Alaska Airlines Logo
19:29 - 11:13
EWR
-
SFO
18h 44m1 stop
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
$393Alaska Airlines
Mon, 26 Jan - Sun, 1 Feb
Alaska Airlines Logo
17:30 - 21:08
EWR
-
SFO
6h 38mdirect
Alaska Airlines Logo
09:35 - 16:22
SFO
-
EWR
27h 47m1 stop
$399Alaska Airlines
Thu, 15 Jan - Mon, 19 Jan

United Airlines flights from Newark Airport to San Francisco

Our best United Airlines deals on Newark Airport to San Francisco flight tickets
United Airlines
8 Jan
EWR07:00Newark
6h 23m
SFO10:23San Francisco
14 Jan
SFO22:50San Francisco
5h 19m
EWR07:09Newark
$379
Find similar
United Airlines
8 Jan
EWR07:00Newark
6h 23m
SFO10:23San Francisco
12 Jan
SFO21:30San Francisco
5h 29m
EWR05:59Newark
$381
Find similar
United Airlines
11 Feb
EWR07:00Newark
6h 23m
SFO10:23San Francisco
15 Feb
SFO23:55San Francisco
5h 25m
EWR08:20Newark
$382
Find similar

Delta flights from Newark Airport to San Francisco

Our best Delta deals on Newark Airport to San Francisco flight tickets
Delta
7 Jan
EWR07:00Newark
17h 55m
2 stops
SFO21:55San Francisco
21 Jan
SFO08:00San Francisco
10h 00m
1 stop
EWR21:00Newark
$429
Find similar
Delta
7 Jan
EWR06:00Newark
18h 55m
2 stops
SFO21:55San Francisco
23 Jan
SFO14:05San Francisco
7h 50m
1 stop
EWR00:55Newark
$430
Find similar
Delta
14 Jan
EWR06:00Newark
9h 55m
1 stop
SFO12:55San Francisco
17 Jan
SFO10:35San Francisco
10h 24m
2 stops
EWR23:59Newark
$444
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Newark Airport 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, momondo users made 78,305 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 8/1

07:00-10:23

Nonstop6h 23m

San Francisco

Wed 14/1

22:50-07:09

Nonstop5h 19m

$379

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 8/1

07:00-10:23

Nonstop6h 23m

San Francisco

Mon 12/1

21:30-05:59

Nonstop5h 29m

$381

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 11/2

07:00-10:23

Nonstop6h 23m

San Francisco

Sun 15/2

23:55-08:20

Nonstop5h 25m

$382

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 19/2

15:00-18:16

Nonstop6h 16m

San Francisco

Sun 22/2

23:55-08:20

Nonstop5h 25m

$384

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 17/1

19:29-07:38

1 stop15h 09m

San Francisco

Tue 20/1

16:03-16:22

1 stop21h 19m

$385

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 8/1

16:36-23:03

1 stop9h 27m

San Francisco

Wed 14/1

07:00-15:29

Nonstop5h 29m

$387

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 24/4

16:30-20:12

Nonstop6h 42m

San Francisco

Sun 26/4

06:00-14:38

Nonstop5h 38m

$388

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 23/1

16:36-23:03

1 stop9h 27m

San Francisco

Mon 26/1

19:40-18:24

1 stop19h 44m

$391

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 26/1

19:29-11:13

1 stop18h 44m

San Francisco

Sun 1/2

07:00-15:29

Nonstop5h 29m

$393

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 15/1

17:30-21:08

Nonstop6h 38m

San Francisco

Mon 19/1

09:35-16:22

1 stop27h 47m

$399

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Newark Airport to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel during the month of January, then book flights to San Francisco from Newark Airport during September instead. Flights to San Francisco in September, while not as cheap as those in January, still average around $585.

What is the cheapest day to depart on your flight to San Francisco?

According to our data, Wednesday is the cheapest day to fly to San Francisco from Newark Airport. The lowest ticket price found for a Wednesday departure recently was $683. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to San Francisco for around $2,363.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is in the morning. momondo users have found flights departing from Newark Airport to San Francisco in the morning for as low as $538. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the evening when prices are $2,340 on average. Flights to San Francisco from Newark Airport in the evening are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Newark to San Francisco flight route?

Fly from Newark to San Francisco for the best Newark - San Francisco flight prices

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Newark Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $632 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Newark Airport for as low as $530 on momondo.

What cabin class options are available on Newark to San Francisco flights?

There are 2 cabin classes available to choose from on Newark to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Newark Airport to San Francisco flight prices changed over time?

As of December 2025, prices for Newark Airport to San Francisco flights are approximately 4% more expensive when compared to flights at the same time last year.

When to book flights from Newark Airport to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Newark Airport to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Newark Airport to San Francisco (EWR to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Newark Airport to San Francisco

Fastest flight time

6h 38m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Newark Airport to San Francisco takes 6h 38m
Direct flights go from Newark Airport to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Newark to San Francisco by plane?

    A flight from Newark to San Francisco will travel around 4111.4 km. 6h 16m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Newark Airport to San Francisco Airport?

    Prices for flights from Newark Airport to San Francisco Airport were last updated today.

  • How old do you have to be to fly from Newark Airport to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Newark Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Newark Airport to San Francisco?

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Redwood City
Sausalito
Carmel-by-the-Sea
Watsonville
Emeryville
San Mateo
Pacifica
Salinas
Burlingame
Pebble Beach
Pacific Grove
San Lorenzo

Why use momondo?

Why should I use momondo to find a flight deal from New York to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to San Francisco for you.

Can I find flights from New York to San Francisco with flexible booking policies on momondo?

Flights from New York to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to San Francisco?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Francisco from New York.

I’m not ready to book a flight from New York to San Francisco right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Francisco, momondo offers a useful price alert feature which will track prices for flights to San Francisco from New York and alert you when they change.

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