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Cheap flights from Newark Airport to San Francisco from £100

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 5/2. 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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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
17:30 - 21:08
EWR
-
SFO
6h 38mdirect
Alaska Airlines Logo
18:18 - 18:24
SFO
-
EWR
21h 06m1 stop
£183Alaska Airlines
Wed, 14 Jan - Wed, 21 Jan
Alaska Airlines Logo
19:29 - 12:30
EWR
-
SFO
20h 01m1 stop
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
£184Alaska Airlines
Mon, 26 Jan - Fri, 30 Jan
Alaska Airlines Logo
17:30 - 21:08
EWR
-
SFO
6h 38mdirect
Alaska Airlines Logo
07:00 - 18:24
SFO
-
EWR
8h 24m1 stop
£184Alaska Airlines
Wed, 7 Jan - Thu, 29 Jan
Alaska Airlines Logo
17:50 - 21:16
EWR
-
SFO
6h 26mdirect
Alaska Airlines Logo
08:00 - 16:41
SFO
-
EWR
5h 41mdirect
£185Alaska Airlines
Wed, 18 Mar - Wed, 25 Mar
Alaska Airlines Logo
17:30 - 21:08
EWR
-
SFO
6h 38mdirect
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
£186Alaska Airlines
Thu, 8 Jan - Mon, 12 Jan
Alaska Airlines Logo
19:29 - 21:25
EWR
-
SFO
28h 56m1 stop
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
£187Alaska Airlines
Tue, 20 Jan - Wed, 28 Jan
Alaska Airlines Logo
19:29 - 12:30
EWR
-
SFO
20h 01m1 stop
Alaska Airlines Logo
07:00 - 15:29
SFO
-
EWR
5h 29mdirect
£187Alaska Airlines
Tue, 20 Jan - Fri, 30 Jan
Alaska Airlines Logo
09:00 - 18:07
EWR
-
SFO
12h 07m1 stop
Alaska Airlines Logo
21:07 - 05:40
SFO
-
EWR
5h 33mdirect
£188Alaska Airlines
Tue, 17 Mar - Tue, 17 Mar
United Airlines Logo
06:00 - 09:39
EWR
-
SFO
6h 39mdirect
United Airlines Logo
14:45 - 23:13
SFO
-
EWR
5h 28mdirect
£189United Airlines
Sat, 10 Jan - Mon, 2 Feb
United Airlines Logo
07:30 - 10:55
EWR
-
SFO
6h 25mdirect
United Airlines Logo
23:55 - 08:20
SFO
-
EWR
5h 25mdirect
£190United Airlines
Tue, 17 Feb - Sun, 22 Feb

Alaska Airlines flights from Newark Airport to San Francisco

Our best Alaska Airlines deals on Newark Airport to San Francisco flight tickets
Alaska Airlines
14 Jan
EWR17:30Newark
6h 38m
SFO21:08San Francisco
21 Jan
SFO18:18San Francisco
21h 06m
1 stop
EWR18:24Newark
£183
Find similar
Alaska Airlines
26 Jan
EWR19:29Newark
20h 01m
1 stop
SFO12:30San Francisco
30 Jan
SFO07:00San Francisco
5h 29m
EWR15:29Newark
£184
Find similar
Alaska Airlines
7 Jan
EWR17:30Newark
6h 38m
SFO21:08San Francisco
29 Jan
SFO07:00San Francisco
8h 24m
1 stop
EWR18:24Newark
£184
Find similar

United Airlines flights from Newark Airport to San Francisco

Our best United Airlines deals on Newark Airport to San Francisco flight tickets
United Airlines
10 Jan
EWR06:00Newark
6h 39m
SFO09:39San Francisco
2 Feb
SFO14:45San Francisco
5h 28m
EWR23:13Newark
£189
Find similar
United Airlines
17 Feb
EWR07:30Newark
6h 25m
SFO10:55San Francisco
22 Feb
SFO23:55San Francisco
5h 25m
EWR08:20Newark
£190
Find similar
United Airlines
14 Jan
EWR06:00Newark
6h 39m
SFO09:39San Francisco
17 Jan
SFO07:00San Francisco
5h 26m
EWR15:26Newark
£197
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 279,928 searches. Data last updated 17 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

Wed 14/1

17:30-21:08

Nonstop6h 38m

San Francisco

Wed 21/1

18:18-18:24

1 stop21h 06m

£183

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 26/1

19:29-12:30

1 stop20h 01m

San Francisco

Fri 30/1

07:00-15:29

Nonstop5h 29m

£184

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 7/1

17:30-21:08

Nonstop6h 38m

San Francisco

Thu 29/1

07:00-18:24

1 stop8h 24m

£184

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 18/3

17:50-21:16

Nonstop6h 26m

San Francisco

Wed 25/3

08:00-16:41

Nonstop5h 41m

£185

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 8/1

17:30-21:08

Nonstop6h 38m

San Francisco

Mon 12/1

07:00-15:29

Nonstop5h 29m

£186

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 20/1

19:29-21:25

1 stop28h 56m

San Francisco

Wed 28/1

07:00-15:29

Nonstop5h 29m

£187

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 20/1

19:29-12:30

1 stop20h 01m

San Francisco

Fri 30/1

07:00-15:29

Nonstop5h 29m

£187

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 17/3

09:00-18:07

1 stop12h 07m

San Francisco

Tue 17/3

21:07-05:40

Nonstop5h 33m

£188

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 10/1

06:00-09:39

Nonstop6h 39m

San Francisco

Mon 2/2

14:45-23:13

Nonstop5h 28m

£189

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 17/2

07:30-10:55

Nonstop6h 25m

San Francisco

Sun 22/2

23:55-08:20

Nonstop5h 25m

£190

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?

The month of January is, on average, the cheapest month to fly to San Francisco from Newark Airport, with most prices found around £285. If you are unable to visit San Francisco during the month of January, then departing from Newark Airport during the month September is also very affordable. Most momondo users find prices during this month for around £290.

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

The cheapest day to depart on your flight to San Francisco is on a Wednesday when prices can be found for as low as £232. This is often the case because there is less demand to fly during this day of the week. Flights from Newark Airport to San Francisco on a Friday will generally be more expensive and average around £624. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our most recent data shows that the best time of day to fly to San Francisco is in the afternoon. Flights from Newark Airport to San Francisco during this time can be as low as £271. Try not to purchase tickets in the evening because they tend to be around £379. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 £314 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 £263 on momondo.

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

There are 3 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.

Can stopping save me money on Newark Airport to San Francisco flights?

You could potentially save up to 17% on your flight if you consider stops on a Newark Airport to San Francisco flight.

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 16% 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 23m

Direct flights

Every day

Airports in San Francisco

1 airport
The fastest flight from Newark Airport to San Francisco takes 6h 23m
Direct flights go from Newark Airport to San Francisco every day.
There is 1 airport in San Francisco. From Newark Airport there are direct flights to San Francisco (SFO).
Search flight deals

  • How far is Newark to San Francisco by plane?

    The distance between Newark and San Francisco is about 2554.7 mi. Flights usually cover this in 6h 23m, depending on flying conditions and air traffic around both airports.

  • 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 are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 required travel and health documents for your San Francisco Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Francisco Airport. We recommend that you seek guidance from your airline or a reliable 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
Santa Clara
Carmel-by-the-Sea
Seaside
Sunnyvale
Big Sur
Rohnert Park
Campbell
Palo Alto
Santa Cruz
South San Francisco
Capitola
Novato
Sausalito
San Bruno
Woodland
Aptos
Redwood City
Pacific Grove
Burlingame
Modesto

Why use momondo?

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

Finding the right flight to San Francisco from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

All flight searches from New York to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for New York to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of New York to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San Francisco trip

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