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Cheap flights from Newark Airport to San Francisco from $186

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 4/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Alaska Airlines Logo
15:23 - 23:58EWR-SFO
11h 35m1 stop
Alaska Airlines Logo
21:09 - 05:45SFO-EWR
5h 36mdirect
$371Alaska Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Alaska Airlines Logo
07:30 - 13:50EWR-SFO
9h 20m1 stop
Alaska Airlines Logo
16:39 - 05:59SFO-EWR
10h 20m1 stop
$377Alaska Airlines
Find Deal
Tue, 4 Nov - Tue, 4 Nov
Alaska Airlines Logo
18:10 - 21:50EWR-SFO
6h 40mdirect
Alaska Airlines Logo
18:20 - 05:58SFO-EWR
8h 38m1 stop
$378Alaska Airlines
Find Deal
Tue, 9 Dec - Mon, 15 Dec
Alaska Airlines Logo
15:23 - 23:58EWR-SFO
11h 35m1 stop
Alaska Airlines Logo
19:37 - 16:25SFO-EWR
17h 48m1 stop
$384Alaska Airlines
Find Deal
Tue, 28 Oct - Sat, 1 Nov
Delta Logo
15:34 - 21:03EWR-SFO
8h 29m1 stop
Delta Logo
06:10 - 16:51SFO-EWR
7h 41m1 stop
$386Delta
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Fri, 24 Oct - Tue, 28 Oct
United Airlines Logo
15:00 - 18:16EWR-SFO
6h 16mdirect
United Airlines Logo
14:45 - 23:11SFO-EWR
5h 26mdirect
$387United Airlines
Find Deal
Fri, 20 Feb - Mon, 23 Feb
Frontier Logo
11:26 - 21:21EWR-SFO
12h 55m1 stop
Frontier Logo
23:00 - 10:31SFO-EWR
8h 31m1 stop
$389Frontier
Find Deal
Thu, 2 Oct - Sun, 5 Oct
Alaska Airlines Logo
19:26 - 07:29EWR-SFO
15h 03m1 stop
Alaska Airlines Logo
16:44 - 05:58SFO-EWR
10h 14m1 stop
$392Alaska Airlines
Find Deal
Tue, 9 Dec - Mon, 15 Dec
United Airlines Logo
07:00 - 10:22EWR-SFO
6h 22mdirect
United Airlines Logo
23:55 - 08:15SFO-EWR
5h 20mdirect
$396United Airlines
Find Deal
Sat, 1 Nov - Wed, 5 Nov
Delta Logo
18:55 - 23:43EWR-SFO
7h 48m1 stop
Delta Logo
08:15 - 21:07SFO-EWR
9h 52m1 stop
$416Delta
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Fri, 17 Oct - Sat, 25 Oct

Alaska Airlines flights from Newark Airport to San Francisco

Our best Alaska Airlines deals on Newark Airport to San Francisco flight tickets
Alaska Airlines
29 Oct
EWR15:23Newark
11h 35m
1 stop
SFO23:58San Francisco
5 Nov
SFO21:09San Francisco
5h 36m
EWR05:45Newark
$371
Find similar
Alaska Airlines
4 Nov
EWR07:30Newark
9h 20m
1 stop
SFO13:50San Francisco
4 Nov
SFO16:39San Francisco
10h 20m
1 stop
EWR05:59Newark
$377
Find similar
Alaska Airlines
9 Dec
EWR18:10Newark
6h 40m
SFO21:50San Francisco
15 Dec
SFO18:20San Francisco
8h 38m
1 stop
EWR05:58Newark
$378
Find similar

Delta flights from Newark Airport to San Francisco

Our best Delta deals on Newark Airport to San Francisco flight tickets
Delta
24 Oct
EWR15:34Newark
8h 29m
1 stop
SFO21:03San Francisco
28 Oct
SFO06:10San Francisco
7h 41m
1 stop
EWR16:51Newark
$386
Find similar
Delta
17 Oct
EWR18:55Newark
7h 48m
1 stop
SFO23:43San Francisco
25 Oct
SFO08:15San Francisco
9h 52m
1 stop
EWR21:07Newark
$416
Find similar
Delta
24 Nov
EWR18:46Newark
8h 09m
1 stop
SFO23:55San Francisco
8 Dec
SFO19:10San Francisco
7h 25m
1 stop
EWR05:35Newark
$423
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 16 September 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

Wed 29/10

15:23-23:58

1 stop11h 35m

San Francisco

Wed 5/11

21:09-05:45

Nonstop5h 36m

$371

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 4/11

07:30-13:50

1 stop9h 20m

San Francisco

Tue 4/11

16:39-05:59

1 stop10h 20m

$377

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/12

18:10-21:50

Nonstop6h 40m

San Francisco

Mon 15/12

18:20-05:58

1 stop8h 38m

$378

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 28/10

15:23-23:58

1 stop11h 35m

San Francisco

Sat 1/11

19:37-16:25

1 stop17h 48m

$384

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 24/10

15:34-21:03

1 stop8h 29m

San Francisco

Tue 28/10

06:10-16:51

1 stop7h 41m

$386

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 20/2

15:00-18:16

Nonstop6h 16m

San Francisco

Mon 23/2

14:45-23:11

Nonstop5h 26m

$387

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 2/10

11:26-21:21

1 stop12h 55m

San Francisco

Sun 5/10

23:00-10:31

1 stop8h 31m

$389

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 9/12

19:26-07:29

1 stop15h 03m

San Francisco

Mon 15/12

16:44-05:58

1 stop10h 14m

$392

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 1/11

07:00-10:22

Nonstop6h 22m

San Francisco

Wed 5/11

23:55-08:15

Nonstop5h 20m

$396

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 17/10

18:55-23:43

1 stop7h 48m

San Francisco

Sat 25/10

08:15-21:07

1 stop9h 52m

$416

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 March instead. Flights to San Francisco in March, while not as cheap as those in January, still average around $596.

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 $1,442. 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 Saturday, the most expensive travel day of the week, you can expect to see flight prices from Newark Airport to San Francisco for around $2,385.

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 $468. 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 $2,171 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 $647 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 $558 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 September 2025, prices for Newark Airport to San Francisco flights are approximately 15% 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

5h 56m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Newark Airport to San Francisco takes 5h 56m
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 09m 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
Walnut Creek
Carmel-by-the-Sea
Redwood City
Sausalito
Watsonville
Emeryville
San Mateo
Pacifica
Mountain View
Burlingame
Salinas
Pacific Grove
Pebble Beach
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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