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Cheap flights from Newark Airport to San Francisco from $122

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 2/4. 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
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
5:30 pm - 9:08 pm
EWR
-
SFO
6h 38mnonstop
Alaska Airlines Logo
6:30 am - 6:28 pm
SFO
-
EWR
8h 58m1 stop
$229Alaska Airlines
Thu, Jan 29 - Thu, Feb 26
Frontier Logo
5:59 am - 9:39 pm
EWR
-
SFO
18h 40m1 stop
Frontier Logo
8:05 am - 1:08 am
SFO
-
EWR
14h 03m2 stops
$230Frontier
Tue, Feb 10 - Thu, Feb 19
Multiple Airlines Logo
9:00 am - 7:47 pm
EWR
-
SFO
13h 47m1 stop
Multiple Airlines Logo
10:58 pm - 11:29 pm
SFO
-
EWR
21h 31m1 stop
$231Multiple Airlines
Mon, Jan 26 - Wed, Feb 25
American Airlines Logo
6:00 am - 1:50 pm
EWR
-
SFO
10h 50m1 stop
American Airlines Logo
11:30 pm - 11:17 am
SFO
-
EWR
8h 47m1 stop
$232American Airlines
Wed, Feb 11 - Sat, Feb 14
Alaska Airlines Logo
7:29 pm - 11:13 am
EWR
-
SFO
18h 44m1 stop
Alaska Airlines Logo
7:00 am - 6:24 pm
SFO
-
EWR
8h 24m1 stop
$233Alaska Airlines
Tue, Jan 27 - Fri, Jan 30
Multiple Airlines Logo
6:10 am - 7:14 pm
EWR
-
SFO
16h 04m1 stop
Multiple Airlines Logo
11:34 am - 11:29 pm
SFO
-
EWR
8h 55m1 stop
$234Multiple Airlines
Sat, Mar 7 - Wed, Mar 11
Multiple Airlines Logo
9:00 am - 7:23 pm
EWR
-
SFO
13h 23m1 stop
Multiple Airlines Logo
6:39 pm - 11:42 am
SFO
-
EWR
14h 03m2 stops
$235Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
Frontier Logo
6:00 am - 1:24 pm
EWR
-
SFO
10h 24m1 stop
Frontier Logo
11:12 pm - 10:35 am
SFO
-
EWR
8h 23m1 stop
$236Frontier
Thu, Jan 15 - Sun, Jan 18
Delta Logo
5:30 pm - 11:25 pm
EWR
-
SFO
8h 55m1 stop
Delta Logo
10:45 pm - 8:52 am
SFO
-
EWR
7h 07m1 stop
$237Delta
Wed, Feb 4 - Wed, Mar 4
Alaska Airlines Logo
4:29 pm - 11:59 pm
EWR
-
SFO
10h 30m1 stop
Alaska Airlines Logo
6:30 am - 6:28 pm
SFO
-
EWR
8h 58m1 stop
$238Alaska Airlines
Wed, Feb 25 - Sun, Mar 8

Alaska Airlines flights from Newark Airport to San Francisco

Our best Alaska Airlines deals on Newark Airport to San Francisco flight tickets
Alaska Airlines
Jan 30
EWR4:36 pmNewark
9h 27m
1 stop
SFO11:03 pmSan Francisco
Feb 1
SFO7:00 amSan Francisco
5h 29m
EWR3:29 pmNewark
$229
Find similar
Alaska Airlines
Feb 10
EWR7:29 pmNewark
18h 44m
1 stop
SFO11:13 amSan Francisco
Feb 15
SFO8:47 pmSan Francisco
17h 24m
1 stop
EWR5:11 pmNewark
$233
Find similar
Alaska Airlines
Jan 18
EWR5:30 pmNewark
6h 38m
SFO9:08 pmSan Francisco
Jan 21
SFO7:00 amSan Francisco
5h 29m
EWR3:29 pmNewark
$237
Find similar

Frontier flights from Newark Airport to San Francisco

Our best Frontier deals on Newark Airport to San Francisco flight tickets
Frontier
Feb 10
EWR5:59 amNewark
18h 40m
1 stop
SFO9:39 pmSan Francisco
Feb 19
SFO8:05 amSan Francisco
14h 03m
2 stops
EWR1:08 amNewark
$230
Find similar
Frontier
Jan 15
EWR6:00 amNewark
10h 24m
1 stop
SFO1:24 pmSan Francisco
Jan 18
SFO11:12 pmSan Francisco
8h 23m
1 stop
EWR10:35 amNewark
$236
Find similar
Frontier
Jan 15
EWR6:00 amNewark
10h 24m
1 stop
SFO1:24 pmSan Francisco
Jan 23
SFO6:00 amSan Francisco
7h 30m
1 stop
EWR4:30 pmNewark
$253
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated January 6, 2026.
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 1/29

5:30 pm-9:08 pm

Nonstop6h 38m

San Francisco

Thu 2/26

6:30 am-6:28 pm

1 stop8h 58m

$229

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 2/10

5:59 am-9:39 pm

1 stop18h 40m

San Francisco

Thu 2/19

8:05 am-1:08 am

2 stops14h 03m

$230

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 1/26

9:00 am-7:47 pm

1 stop13h 47m

San Francisco

Wed 2/25

10:58 pm-11:29 pm

1 stop21h 31m

$231

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 2/11

6:00 am-1:50 pm

1 stop10h 50m

San Francisco

Sat 2/14

11:30 pm-11:17 am

1 stop8h 47m

$232

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 1/27

7:29 pm-11:13 am

1 stop18h 44m

San Francisco

Fri 1/30

7:00 am-6:24 pm

1 stop8h 24m

$233

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 3/7

6:10 am-7:14 pm

1 stop16h 04m

San Francisco

Wed 3/11

11:34 am-11:29 pm

1 stop8h 55m

$234

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 1/29

9:00 am-7:23 pm

1 stop13h 23m

San Francisco

Mon 2/2

6:39 pm-11:42 am

2 stops14h 03m

$235

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 1/15

6:00 am-1:24 pm

1 stop10h 24m

San Francisco

Sun 1/18

11:12 pm-10:35 am

1 stop8h 23m

$236

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 2/4

5:30 pm-11:25 pm

1 stop8h 55m

San Francisco

Wed 3/4

10:45 pm-8:52 am

1 stop7h 07m

$237

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 2/25

4:29 pm-11:59 pm

1 stop10h 30m

San Francisco

Sun 3/8

6:30 am-6:28 pm

1 stop8h 58m

$238

Flights are sorted by cheapest round-trip 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 to San Francisco during the month of January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $389.

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

The cheapest day to depart from Newark Airport to San Francisco is on a Wednesday when prices can be found for as low as $409. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $583.

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

Our data shows that the cheapest Newark Airport to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $388. Flights in the afternoon are often more expensive with an average ticket price of $492.

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 $416 when searching weeks out. 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 $366 on momondo.

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

There are 4 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 10% 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 January 2026, prices for Newark Airport to San Francisco flights are approximately 13% cheaper 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 round-trip 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

Best Price Found

$228

Fastest flight time

6h 11m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Newark Airport in the past 72 hours is $228. The best round-trip flight deal from Newark Airport to San Francisco found on momondo in the last 72 hours is $358.
The fastest flight from Newark Airport to San Francisco takes 6h 11m
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?

    There are 2554.7 mi between Newark and San Francisco. By plane, this route typically takes 6h 11m.

  • 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 many operators does momondo search for flights from Newark Airport to San Francisco Airport?

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to 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?

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

Best airlines flying from Newark Airport to San Francisco

Compare and see reviews for airlines that fly from Newark Airport to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $92Free CancellationRating
6.3
8,266 reviews
Search Spirit Airlines flights
JetBluePriceFrom $128Free CancellationRating
7.2
2,900 reviews
Search JetBlue flights
FrontierPriceFrom $136Free CancellationRating
5.7
3,064 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $198Free CancellationRating
7.8
2,823 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $208Free CancellationRating
7.9
8,018 reviews
Search Delta flights
Alaska AirlinesPriceFrom $228Free CancellationRating
8.0
11,639 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,136 reviews
Search United Airlines flights
Sun Country AirPriceFrom $242Free CancellationRating
6.8
340 reviews
Search Sun Country Air flights
American AirlinesPriceFrom $267Free CancellationRating
7.2
11,079 reviews
Search American Airlines flights

  • Alaska Airlines Flights From Newark Airport to San Francisco

    Alaska Airlines flight deals from Newark Airport to San Francisco start from $228 round-trip. Over the 4 Alaska Airlines flights for this route in a normal week, average airfare is usually $390 round-trip - but some users have found much cheaper deals with momondo.

  • Hawaiian Airlines Flights From Newark Airport to San Francisco

    $198 is the best Hawaiian Airlines flight deal from Newark Airport to San Francisco found on momondo over the last 72 hours. The average Hawaiian Airlines ticket price found was closer to $387, however, with flight time and availability significantly affecting the price. Hawaiian Airlines (7.8/10 from 2,823 user reviews) flies into San Francisco from Newark Airport 7 times in an average week so prices can vary.

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Santa Clara
Berkeley
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Livermore
Salinas
Turlock
Sunnyvale

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from New York.

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

Yes. All flights to San Francisco from New York on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to San Francisco from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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