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Cheap flights from Newark Airport to San Francisco from C$ 261

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 20/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
13 Jul — 20 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Newark to San Francisco

Enter your travel dates to find the best prices.

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 June 2026.

Fri 6/119:40 a.m.
EWR
-
SFO
1 stop7h 47m
Delta
Tue 10/118:05 p.m.
SFO
-
EWR
2 stops9h 57m
Delta
Deal found 10/6C$ 491
Tue 18/87:15 a.m.
EWR
-
SFO
1 stop7h 59m
Delta
Mon 24/812:12 a.m.
SFO
-
EWR
1 stop7h 37m
Delta
Deal found 10/6C$ 492
Sat 29/81:23 p.m.
EWR
-
SFO
1 stop9h 16m
Delta
Fri 4/97:25 p.m.
SFO
-
EWR
1 stop7h 35m
Delta
Deal found 11/6C$ 496
Wed 2/910:42 a.m.
EWR
-
SFO
2 stops14h 00m
Alaska Airlines
Tue 15/98:25 a.m.
SFO
-
EWR
2 stops12h 34m
Alaska Airlines
Deal found 11/6C$ 499
Fri 21/84:35 p.m.
EWR
-
SFO
1 stop9h 37m
Alaska Airlines
Wed 30/911:57 a.m.
SFO
-
EWR
1 stop8h 32m
Alaska Airlines
Deal found 9/6C$ 500
Sat 3/106:30 a.m.
EWR
-
SFO
1 stop13h 16m
Alaska Airlines
Thu 8/109:00 a.m.
SFO
-
EWR
1 stop11h 25m
Alaska Airlines
Deal found 11/6C$ 502
Wed 14/107:00 a.m.
EWR
-
SFO
1 stop19h 44m
Alaska Airlines
Sun 18/1011:39 a.m.
SFO
-
EWR
1 stop8h 46m
Alaska Airlines
Deal found 10/6C$ 503
Fri 21/83:38 p.m.
EWR
-
SFO
1 stop11h 12m
JetBlue
Tue 1/910:57 a.m.
SFO
-
EWR
1 stop10h 01m
JetBlue
Deal found 13/6C$ 505
Wed 19/84:35 p.m.
EWR
-
SFO
1 stop9h 37m
Alaska Airlines
Thu 1/1011:57 a.m.
SFO
-
EWR
1 stop8h 32m
Alaska Airlines
Deal found 9/6C$ 506
Tue 18/86:30 a.m.
EWR
-
SFO
1 stop9h 09m
Alaska Airlines
Mon 28/96:21 p.m.
SFO
-
EWR
1 stop9h 09m
Alaska Airlines
Deal found 11/6C$ 507
Fri 2/105:02 p.m.
EWR
-
SFO
1 stop9h 10m
Alaska Airlines
Sun 4/1011:39 a.m.
SFO
-
EWR
1 stop8h 46m
Alaska Airlines
Deal found 9/6C$ 509
Sat 29/810:46 a.m.
EWR
-
SFO
2 stops13h 56m
Alaska Airlines
Wed 16/99:27 a.m.
SFO
-
EWR
2 stops11h 32m
Alaska Airlines
Deal found 11/6C$ 510

Find 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 June 2026.

Round-trip from

C$ 491

One-way from

C$ 253

Popular in

June

Cheapest in

January

Average price

C$ 814
Delta
  • Delta
  • 6/11-10/11
  • 3 total stops
  • 17h 44m total
  • Newark to San Francisco
Search Deals
JetBlue
  • JetBlue
  • 8/9
  • 1 total stop
  • 11h 08m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 152 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 629,999 searches. Data last updated 13 June 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

Cheapest round-trip

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 20/10

4:35 p.m.-9:37 a.m.

1 stop20h 02m

San Francisco

Fri 23/10

9:00 a.m.-11:25 p.m.

1 stop11h 25m

C$ 533

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 24/7

4:29 p.m.-10:49 p.m.

1 stop9h 20m

San Francisco

Fri 31/7

7:24 p.m.-6:00 a.m.

1 stop7h 36m

C$ 597

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 30/7

3:28 p.m.-11:51 p.m.

1 stop11h 23m

San Francisco

Wed 5/8

10:58 a.m.-11:58 p.m.

1 stop10h 00m

C$ 654

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 29/9

8:20 a.m.-11:23 a.m.

Nonstop6h 03m

San Francisco

Fri 2/10

11:55 p.m.-8:26 a.m.

Nonstop5h 31m

C$ 689

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 8/8

4:29 p.m.-11:07 p.m.

1 stop9h 38m

San Francisco

Tue 11/8

10:00 p.m.-9:24 a.m.

1 stop8h 24m

C$ 780
Quickest round-trip

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 2/7

6:00 a.m.-9:09 a.m.

Nonstop6h 09m

San Francisco

Mon 10/8

11:59 p.m.-8:22 a.m.

Nonstop5h 23m

C$ 897

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sun 26/7

6:00 a.m.-9:09 a.m.

Nonstop6h 09m

San Francisco

Sat 1/8

4:20 p.m.-1:10 a.m.

Nonstop5h 50m

C$ 904

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 21/8

7:15 a.m.-10:18 a.m.

Nonstop6h 03m

San Francisco

Sun 23/8

4:25 p.m.-7:34 a.m.

1 stop12h 09m

C$ 904

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 31/7

8:15 a.m.-11:29 a.m.

Nonstop6h 14m

San Francisco

Tue 4/8

9:15 p.m.-5:51 a.m.

Nonstop5h 36m

C$ 906

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 14/7

6:00 a.m.-9:09 a.m.

Nonstop6h 09m

San Francisco

Fri 31/7

1:45 p.m.-10:26 p.m.

Nonstop5h 41m

C$ 913

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/6

Showing 1-10 of 24 resultsSorted by cheapest first
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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 round-trip 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?

The price you pay for your flight from Newark Airport to San Francisco may vary depending on when you book. For the best chance of a lower fare, look to book 90 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Newark Airport to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of C$ 457). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of C$ 828). 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 June 2026.

It’s optimal to fly from Newark Airport to San Francisco at noon. By choosing this option you can save up to 77% on the cost of your flight, compared to a flight in the afternoon.

How much does it cost to fly round-trip from Newark Airport to San Francisco?

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?

    If you book a flight to San Francisco from Newark, you will be flying to San Francisco, which is the city’s only airport. San Francisco (SFO) is located 17.7 km from the centre of San Francisco. There are 42 flights from Newark to San Francisco per day from 0 different airlines.

  • How long is the flight from Newark Airport to San Francisco?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from Newark Airport to San Francisco in about 6h 03m. The time it takes to get you to your destination can typically vary by up to 7h 55m. There are 4115 km between Newark Airport and San Francisco. Both multi-stop and direct flights can be found to your destination and back.

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

    The top 3 most reliable airlines when flying from Newark Airport to San Francisco are TAP AIR PORTUGAL (83%), Qantas Airways (82%) and Austrian Airlines (82%).

  • 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 vacation 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, January is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of C$ 457). Flying from Newark Airport to San Francisco in June is currently the most expensive (average of C$ 828). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Burlingame
San Bruno
Roseville
Livermore
South San Francisco
Novato
Vallejo

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

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Newark to San Francisco flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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