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Cheap flights from Newark Airport to San Francisco from C$ 150

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Newark to San Francisco are usually found in March or April, booked 31 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 28 January 2026.

Mon 23/26:12 p.m.
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Thu 26/28:00 a.m.
SFO
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 27/1C$ 299
Thu 26/26:12 p.m.
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Mon 2/38:00 a.m.
SFO
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 26/1C$ 301
Wed 11/34:29 p.m.
EWR
-
SFO
1 stop10h 30m
Alaska Airlines
Tue 17/38:00 a.m.
SFO
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 27/1C$ 310
Thu 12/34:29 p.m.
EWR
-
SFO
1 stop10h 30m
Alaska Airlines
Wed 18/37:20 a.m.
SFO
-
EWR
Nonstop5h 35m
Alaska Airlines
Deal found 27/1C$ 312
Thu 12/34:29 p.m.
EWR
-
SFO
1 stop10h 30m
Alaska Airlines
Sun 15/39:07 p.m.
SFO
-
EWR
Nonstop5h 33m
Alaska Airlines
Deal found 26/1C$ 313
Wed 25/27:00 a.m.
EWR
-
SFO
1 stop8h 07m
Delta
Sat 28/26:05 a.m.
SFO
-
EWR
1 stop9h 55m
Delta
Deal found 26/1C$ 324
Fri 1/56:23 p.m.
EWR
-
SFO
Nonstop6h 33m
Alaska Airlines
Tue 5/55:31 p.m.
SFO
-
EWR
1 stop10h 08m
Alaska Airlines
Deal found 26/1C$ 325
Fri 20/25:30 p.m.
EWR
-
SFO
1 stop8h 55m
Delta
Mon 23/210:45 p.m.
SFO
-
EWR
1 stop7h 07m
Delta
Deal found 28/1C$ 327
Sat 14/26:12 p.m.
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Wed 18/28:00 a.m.
SFO
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 27/1C$ 331
Sat 14/26:12 p.m.
EWR
-
SFO
Nonstop6h 49m
Alaska Airlines
Fri 27/28:00 a.m.
SFO
-
EWR
Nonstop5h 30m
Alaska Airlines
Deal found 27/1C$ 332

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 28 January 2026.

Round-trip from

C$ 299

One-way from

C$ 150

Popular in

December

Cheapest in

March

Average price

C$ 521
Alaska Airlines
  • Alaska Airlines
  • 23/2-2/3
  • Nonstop
  • 12h 19m total
  • Newark to San Francisco
Search Deals
United Airlines
  • United Airlines
  • 19/2
  • Nonstop
  • 6h 20m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 35 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 28 January 2026.
Use the filters below to find and compare flights from Newark Airport to San Francisco that are best for you.

Fly from

Newark

Fly to

San Francisco

Route

Depart

Return

Price

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 9/4

7:05 a.m.-10:25 a.m.

Nonstop6h 20m

San Francisco

Sun 19/4

11:55 p.m.-8:38 a.m.

Nonstop5h 43m

C$ 299

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 26/2

6:12 p.m.-10:01 p.m.

Nonstop6h 49m

San Francisco

Mon 2/3

8:00 a.m.-4:30 p.m.

Nonstop5h 30m

C$ 299

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 28/4

1:29 p.m.-8:24 p.m.

1 stop9h 55m

San Francisco

Sat 2/5

1:20 p.m.-11:55 p.m.

1 stop7h 35m

C$ 324

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Mon 9/2

8:20 p.m.-11:57 p.m.

Nonstop6h 37m

San Francisco

Wed 18/2

7:00 a.m.-3:25 p.m.

Nonstop5h 25m

C$ 324

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 21/2

5:30 p.m.-11:25 p.m.

1 stop8h 55m

San Francisco

Fri 27/2

12:40 a.m.-2:00 p.m.

1 stop10h 20m

C$ 324

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 31/3

7:00 a.m.-12:25 p.m.

1 stop8h 25m

San Francisco

Tue 26/5

10:45 p.m.-8:54 a.m.

1 stop7h 09m

C$ 324

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 14/4

12:00 p.m.-8:24 p.m.

1 stop11h 24m

San Francisco

Tue 21/4

7:11 p.m.-5:55 a.m.

1 stop7h 44m

C$ 324

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 28/2

5:30 p.m.-11:44 p.m.

1 stop9h 14m

San Francisco

Tue 3/3

8:00 a.m.-4:30 p.m.

Nonstop5h 30m

C$ 338

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 27/2

4:29 p.m.-11:59 p.m.

1 stop10h 30m

San Francisco

Mon 2/3

10:26 p.m.-3:27 p.m.

1 stop14h 01m

C$ 353

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 15/4

7:05 a.m.-10:25 a.m.

Nonstop6h 20m

San Francisco

Wed 22/4

4:10 p.m.-12:57 a.m.

Nonstop5h 47m

C$ 353

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 23 results
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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?

Use this chart to determine the optimal time to book a round-trip flight from Newark to San Francisco. Price data was last updated on 23 January 2026.

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 31 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, February is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of C$ 156). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of C$ 324). 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 28 January 2026.

It’s optimal to fly from Newark Airport to San Francisco in the evening. By choosing this option you can save up to 87% on the cost of your flight, compared to a flight in the afternoon.

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 19.0 km from the centre of San Francisco. There are 38 flights from Newark to San Francisco per day from 0 different airlines.

  • How popular is this Newark Airport to San Francisco flight route?

    Within the past month, 24 users have taken a look at flights from Newark to San Francisco.

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

    Airlines like United Airlines, Alaska Airlines, and Delta fly from Newark Airport to San Francisco in about 6h 20m. The time it takes to get you to your destination can typically vary by up to 3h 35m. 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 STARLUX Airlines (93%), American Airlines (80%) and Alaska Airlines (80%).

  • 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, February is the cheapest month in which you can book a flight from Newark Airport to San Francisco (average of C$ 156). Flying from Newark Airport to San Francisco in November is currently the most expensive (average of C$ 324). 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
Richmond
Newark
Burlingame
South San Francisco
Scotts Valley
Novato
Santa Clara
Vallejo

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