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Cheap flights from Newark Airport to San Francisco from C$ 187

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 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SFO
22 Jun — 29 Jun1
1 adult

Cheapflights Tip: The best prices from Newark to San Francisco are usually found in January or March, booked 82 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap 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 17 June 2025.

Round-trip from

C$ 371

One-way from

C$ 187

Popular in

December

Cheapest in

January

Average price

C$ 679

Good one-way deal

C$ 274 or less
Delta
  • Delta
  • 4/7-10/7
  • 2 total stops
  • 17h 39m total
  • Newark to San Francisco
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Alaska Airlines
  • Alaska Airlines
  • 27/8
  • 1 total stop
  • 10h 16m total
  • Newark to San Francisco
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 21 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease (C$ 19 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a one-way flight from Newark to San Francisco.
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Find flight deals from Newark to San Francisco

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 17 June 2025.

Fri 4/76:00 a.m.EWR - SFO
1 stop8h 45mDelta
Thu 10/79:35 p.m.SFO - EWR
1 stop8h 54mDelta
Deal found 16/6C$ 371
Wed 17/97:19 a.m.EWR - SFO
1 stop11h 33mAlaska Airlines
Tue 23/96:20 p.m.SFO - EWR
1 stop8h 39mAlaska Airlines
Deal found 16/6C$ 376
Sat 11/108:20 a.m.EWR - SFO
Nonstop6h 00mUnited Airlines
Wed 15/1011:25 p.m.SFO - EWR
Nonstop5h 36mUnited Airlines
Deal found 16/6C$ 383
Tue 22/711:45 a.m.EWR - SFO
1 stop8h 26mSun Country Air
Sun 17/811:59 p.m.SFO - EWR
1 stop7h 43mSun Country Air
Deal found 15/6C$ 455
Thu 24/711:01 a.m.EWR - SFO
1 stop13h 22mFrontier
Mon 4/810:29 p.m.SFO - EWR
1 stop8h 34mFrontier
Deal found 15/6C$ 546
Thu 24/711:01 a.m.EWR - SFO
1 stop13h 22mMultiple Airlines
Sun 3/811:59 p.m.SFO - EWR
1 stop7h 43mMultiple Airlines
Deal found 15/6C$ 548

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 17 June 2025.
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

Fri 4/7

6:00 a.m.-11:45 a.m.

1 stop8h 45m

San Francisco

Thu 10/7

9:35 p.m.-9:29 a.m.

1 stop8h 54m

C$ 371

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 17/9

4:43 p.m.-11:59 p.m.

1 stop10h 16m

San Francisco

Wed 24/9

6:00 a.m.-5:13 p.m.

1 stop8h 13m

C$ 376

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Sat 11/10

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

Nonstop6h 00m

San Francisco

Wed 15/10

11:25 p.m.-8:01 a.m.

Nonstop5h 36m

C$ 383

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 24/7

6:51 a.m.-12:49 p.m.

1 stop8h 58m

San Francisco

Fri 1/8

5:23 a.m.-4:30 p.m.

1 stop8h 07m

C$ 432

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Tue 22/7

11:45 a.m.-5:11 p.m.

1 stop8h 26m

San Francisco

Sun 17/8

11:59 p.m.-10:42 a.m.

1 stop7h 43m

C$ 455

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 24/7

11:01 a.m.-9:23 p.m.

1 stop13h 22m

San Francisco

Mon 4/8

10:29 p.m.-10:03 a.m.

1 stop8h 34m

C$ 546

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Thu 24/7

11:01 a.m.-9:23 p.m.

1 stop13h 22m

San Francisco

Sun 3/8

11:59 p.m.-10:42 a.m.

1 stop7h 43m

C$ 548

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 1/8

6:24 p.m.-9:49 p.m.

Nonstop6h 25m

San Francisco

Mon 4/8

10:19 p.m.-6:54 a.m.

Nonstop5h 35m

C$ 593

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Wed 27/8

4:43 p.m.-11:59 p.m.

1 stop10h 16m

C$ 187

NewarkSan Francisco

EWR - SFO

EWRSFO

Newark

Fri 4/7

6:00 a.m.-10:20 a.m.

1 stop7h 20m

C$ 189

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/6

Showing 1-10 of 17 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 13 June 2025.

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 82 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$ 276). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of C$ 368). 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 17 June 2025.

It’s optimal to fly from Newark Airport to San Francisco in the morning. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the afternoon.

Weekly flight availability from Newark Airport to San Francisco

Explore weekly flight availability from Newark to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 June 2025.

The most flights from EWR to SFO are scheduled on a Monday (48 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (30 on average).

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 112.0 mm per month. January is typically the wettest month, when rainfall can reach 112.0 mm. July is typically the driest time to visit San Francisco when rainfall is around 0.0 mm.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 11.0 C).

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated 17 June 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from New York to San Francisco by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,965 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,503 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,809 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,923 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Entertainment

7.1

Boarding

8.1

Comfort

7.8

Food

7.1

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Newark Airport to San Francisco round-trip?

    Cheapflights users have booked flights from Newark Airport to San Francisco round-trip from C$ 371. Other airlines that can offer you cheap pricing are Alaska Airlines, from C$ 376, and United Airlines, from C$ 383. Delta is currently priced 38% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Newark Airport to San Francisco one-way?

    One-way options have recently been found by users for as low as C$ 187 on Alaska Airlines. Other airlines that offer cheap prices include Delta from C$ 189 and Hawaiian Airlines from C$ 202 one-way.

  • 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 ANA (84%), Virgin Australia (79%) and TAP AIR PORTUGAL (79%).

  • What are the cheapest flights from Newark Airport to San Francisco?

    The cheapest flight price from Newark Airport to San Francisco is C$ 203. On average you can expect to pay C$ 436. The most popular route, (Newark - San Francisco), can usually be booked for C$ 552.

  • 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$ 276). Flying from Newark Airport to San Francisco in December is currently the most expensive (average of C$ 368). 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 Newark Airport?

Book flights to Newark Airport if you plan to visit one of these locations
Richmond
San Ramon
Newark
Alameda
Redwood City
Burlingame
San Bruno
South San Francisco
Scotts Valley
Novato
Belmont
Millbrae
Santa Clara
Vallejo

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