EWR - SFO

€195 Find Cheap Flights from Newark Liberty Airport to San Francisco – Compare and Save

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Everything you should know

Cheapest return flight
€367
Typical prices: €293-€535
United Airlines
Tue 13/2Fri 16/2
EWR - SFO • Direct
Cheapest one-way flight
€195
Typical prices: €186-€371
Delta
Sun 11/2
EWR - SFO • 1 stop
Direct flights
You can fly direct with United Airlines. Average duration is 6h 30m
Direct flights
+1
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 19 weeks in advance save around 45% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 29% price drop
Most popular
Good to know
+1
Good to know
+1
Top stopover airports
Cheapest • Avg €201 (return)
Shortest trip • 7h 29m (one-way)
Insights
Insights
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We hope you enjoy your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to San Francisco (EWR-SFO)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Newark to San Francisco

Sat, 13 Feb - Tue, 16 Feb
United Airlines Logo
07:00 - 10:33EWR  Newark-SFO San Francisco
6h 33mdirect
United Airlines Logo
15:15 - 23:44SFO  San Francisco-EWR Newark
5h 29mdirect
€367United Airlines
1 day ago
Sat, 12 Dec - Wed, 30 Dec
United Airlines Logo
06:00 - 09:30EWR  Newark-SFO San Francisco
6h 30mdirect
United Airlines Logo
16:35 - 00:59SFO  San Francisco-EWR Newark
5h 24mdirect
€368United Airlines
3+ days ago
Thu, 3 Dec - Thu, 3 Dec
United Airlines Logo
07:00 - 10:29EWR  Newark-SFO San Francisco
6h 29mdirect
United Airlines Logo
15:00 - 23:30SFO  San Francisco-EWR Newark
5h 30mdirect
€369United Airlines
3+ days ago
Tue, 23 Feb - Sun, 28 Feb
United Airlines Logo
06:00 - 09:45EWR  Newark-SFO San Francisco
6h 45mdirect
United Airlines Logo
22:50 - 07:15SFO  San Francisco-EWR Newark
5h 25mdirect
€370United Airlines
3+ days ago
Sat, 12 Dec - Tue, 15 Dec
Alaska Airlines Logo
07:15 - 19:13EWR  Newark-SFO San Francisco
14h 58m1 stop Los Angeles
Alaska Airlines Logo
12:39 - 23:59SFO  San Francisco-EWR Newark
8h 20m1 stop Seattle/Tacoma Intl
€371Alaska Airlines
3+ days ago
Sun, 22 Nov - Sat, 5 Dec
Alaska Airlines Logo
06:20 - 12:53EWR  Newark-SFO San Francisco
9h 33m1 stop Portland
Alaska Airlines Logo
17:50 - 06:48SFO  San Francisco-EWR Newark
9h 58m1 stop Seattle/Tacoma Intl
€372Alaska Airlines
3+ days ago
Thu, 4 Feb - Wed, 10 Feb
United Airlines Logo
06:00 - 09:39EWR  Newark-SFO San Francisco
6h 39mdirect
United Airlines Logo
12:00 - 20:33SFO  San Francisco-EWR Newark
5h 33mdirect
€373United Airlines
3+ days ago
Thu, 26 Nov - Thu, 26 Nov
United Airlines Logo
06:00 - 09:30EWR  Newark-SFO San Francisco
6h 30mdirect
United Airlines Logo
21:30 - 05:57SFO  San Francisco-EWR Newark
5h 27mdirect
€374United Airlines
3+ days ago
Wed, 17 Feb - Wed, 24 Feb
United Airlines Logo
07:00 - 10:30EWR  Newark-SFO San Francisco
6h 30mdirect
United Airlines Logo
15:15 - 23:47SFO  San Francisco-EWR Newark
5h 32mdirect
€375United Airlines
3+ days ago
Mon, 7 Dec - Tue, 8 Dec
JetBlue Logo
15:00 - 22:24EWR  Newark-SFO San Francisco
10h 24m1 stop Fort Lauderdale
JetBlue Logo
08:00 - 23:55SFO  San Francisco-EWR Newark
12h 55m1 stop Fort Lauderdale
€376JetBlue
10 hours ago
Booking Insights

Price, demand, and travel trends for Newark Airport to San Francisco flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

How much is a return flight from Newark Airport to San Francisco?

Return flights from Newark Airport to San Francisco typically range from €293 to €535. The lowest price found in the past 5 days was €367 on United Airlines.

What's the cheapest day of the week to fly from Newark Airport to San Francisco?

Based on deals KAYAK users found in the last 12 months, Thursday is the cheapest day of the week to fly from Newark Airport to San Francisco. It’s 6% cheaper than the average day, while Monday is the most expensive, with prices 25% higher.

What is the cheapest month to fly from Newark Airport to San Francisco?

•January is the cheapest month to fly from Newark Airport to San Francisco at €285 return.
•August (€523) and June (€518) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 83% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Newark Airport to San Francisco the cheapest?

Flights from Newark Airport to San Francisco are cheapest 19 weeks before departure. Booking in this window typically costs about 45% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Newark Airport to San Francisco flights

Low season

September

Cheapest flight

€195
Beat the crowds with an average 41% drop in traveller numbers.
The most popular month to fly with an average 31% increase in traveller numbers.
One-way flight from Newark Airport to San Francisco

When to book flights from Newark to San Francisco

Are your dates flexible? Find out the best times to travel from Newark to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price

Flights from Newark to San Francisco: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from Newark to San Francisco 
MitchellFlew with United Airlines-Apr 2026
security access line for Premier access was very reasonable, process was less than 10-15 minutes. Leave time for dropping off a rental car - is a bit of a walk and then AirTrain transfer due to the current construction - so allow time for less stress. take advantage of the tables in the boarding area for charging devices or doing work.
Verified travelerFlew with Alaska Airlines-Dec 2025
Bring your own food and in flight activity since they don’t supply any.

Your Newark Airport to San Francisco flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines, and booking tips.

  • What are the earliest and latest flights from Newark Airport to San Francisco?

    These are the earliest and latest flight times available from Newark Airport to San Francisco:

    • Earliest: departs at 06:00 and lands at 12:30
    • Latest: departs at 20:20 and lands at 02:50.

    The flight takes about 6h 30m.

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

    A direct flight from Newark Airport to San Francisco takes 6h 30m, covering 6,622 km.

  • Do I need a passport to fly from Newark Airport to San Francisco?

    No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

  • How much should I expect to pay for a Newark Airport to San Francisco flight?

    Return flights from Newark Airport to San Francisco range from €293 to €535, with an average of €399 over the past 12 months. Anything below €293 counts as a good deal.

  • How expensive are last-minute Newark Airport to San Francisco flights?

    Last-minute fares on this route (booked within two weeks of departure) run 37% above the €399 route average. Book 19 weeks before departure for the lowest fares.

  • How much can I save by having a stopover when flying from Newark Airport to San Francisco?

    On this route, stopover flights are cheaper than direct options on average. Stopover fares average €201 return via Orlando (MCO), compared with €403 for direct.

  • What is the standard checked bag allowance on flights from Newark Airport to San Francisco?

    There is no standard. Checked bag policies vary by airline on this route. Most carriers charge €36–€73 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Newark Airport to San Francisco?

    The Boeing 757-200 family is used most often on this route, operated mainly by United Airlines. Other aircraft seen on the route include Boeing 777-300ER variants.

  • How are flight departures from Newark Airport to San Francisco spread across the day?

    Morning is the busiest departure period on Newark Airport to San Francisco flights, with 46% leaving in that window. Afternoon departures account for 27%, Evening flights for 27%, and Night flights for 0%.

  • Have flight prices from Newark Airport to San Francisco changed much recently?

    Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about €367 to €3,286. That means the highest observed fare was about 9x higher than the lowest one.

  • How are flight prices from Newark Airport to San Francisco looking right now?

    One-way fares from Newark Airport to San Francisco are currently lower than usual. Average one-way flight prices are about €203, which is 27% below the typical average for this route.

  • Which car hire options are available at San Francisco Airport (SFO)?

    San Francisco Airport (SFO) hosts 5 major car hire companies, with daily rates starting from around €14 for economy cars. Top options include:

    • Europcar
    • Thrifty
    • Dollar
    • Hertz
    • Fox

  • Which airports can I use when flying from Newark Airport to San Francisco?

    Flights from Newark Airport to San Francisco usually depart from Newark (EWR) and arrive at San Francisco (SFO).

  • What time of day has the fewest delays on flights from Newark Airport to San Francisco?

    Morning flights have the fewest delays on this route, while evening departures tend to have the most.

  • At what point is a flight considered delayed on the route from Newark Airport to San Francisco?

    A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Newark Airport to San Francisco route, 25% of flights were delayed in the past three months, with delays averaging 3h 09m.

  • Which airports do connecting flights from Newark Airport to San Francisco pass through?

    One-stop flights from Newark Airport to San Francisco most commonly connect through:

    • Dallas/Fort Worth (DFW) – 34% of one-stop connections
    • Phoenix Sky Harbor Intl (PHX) – 15% of one-stop connections
    • Chicago O'Hare Intl (ORD) – 12% of one-stop connections
    • Minneapolis St Paul (MSP) – 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Newark Airport to San Francisco?

    Yes. Flexible dates can save you up to 25% on flights from Newark Airport to San Francisco. Thursday is the cheapest departure day at €376 return on average, while Monday is the most expensive at €501, a difference of €125.

    KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

  • Which airlines fly from Newark Airport to San Francisco?

    Only United Airlines operates flights between Newark Airport and San Francisco.

  • How much time can I save by choosing a different stopover airport from Newark Airport to San Francisco?

    Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time of 7h 29m, compared to 8h 13m via Phoenix Sky Harbor Intl (PHX) and 8h 24m via Chicago O'Hare Intl (ORD).

  • What is the time difference between Newark Airport and San Francisco?

    San Francisco is 3 hours behind Newark Airport (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Francisco?

    Some of the most popular sights in San Francisco are Union Square, Old St. Mary's Cathedral, and Fisherman's Wharf. These are among the most viewed places in San Francisco on KAYAK.

  • Which airlines offer extra legroom and free seat selection on Newark Airport to San Francisco flights?

    Among airlines operating Newark Airport to San Francisco flights:

    • United Airlines: offers extra legroom; offers free seat selection

    Extra legroom and free seat selection availability depends on fare class and route.

  • Which airlines include bags at no extra cost on Newark Airport to San Francisco flights?

    Here are some options for this route, based on selected ticket types and cabin classes:

    • United Airlines: a cabin bag and a checked bag in Economy class

    Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

  • What services does Newark Liberty International Airport have for families?

    Newark Liberty International Airport has several private nursing suites in each of their terminals. They are free to access and they have comfortable rocking chairs, changing tables, outlets, and running water, making it a private and secure place for parents to take care of their children.

  • Where is there to shop at Newark Liberty International Airport?

    InMotion Entertainment can be found in Terminal C of Newark Liberty International Airport and sells film and series downloads for travelers to watch during their flight, while Creative Kid Stuff is in Terminal A and offers toys for all ages. Voyage is in the B1 Rotunda and sells travel essentials, such as carry-on suitcases, luggage tags, and portable chargers.

  • Where do I pick up my rental car from San Francisco International Airport?

    The Rental Car Center at San Francisco International Airport can be accessed from every terminal by taking the AirTrain Blue Line. In the center, you will find offices for several popular rental companies, including Enterprise and Avis.

  • What are some hotels that are close to San Francisco International Airport?

    If you want to stay in a chic and stylish hotel, book a room at the 4-star Westin, which is less than 1 mi from San Francisco International Airport and a 20m drive from Twin Peaks. For a more affordable lodging option, select the Holiday Inn San Francisco Airport, which is only a 5m drive from the airport and a 22m drive from Golden Gate Park.

Your guide to booking Newark Airport to San Francisco flights

Get tips on when to book, when to fly, and what to know before your trip.
  • If your dates are flexible, aim for a Thursday departure and avoid flying on Monday. On this route, Thursday flights average €376, about €125 less than Monday fares (25% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 19 weeks before you fly. On this route, that window historically saves about 45% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Newark Airport to San Francisco trip for January. Fares historically average €285 return in that month – typically €238 less than the most expensive month, which is August (based on the last 12 months).
  • For the best chance of arriving on time, fly with Alaska Airlines. Over the past three months, 83% of Alaska Airlines flights from Newark Airport to San Francisco arrived on time, slightly above the route average of 75%. When flights on this route arrive late, they're delayed by an average of 3h 09m, so choosing an airline with strong on-time performance can make a difference if you're on a tight schedule.
  • If you have the time, taking a 1-stop flight through Orlando Airport (MCO) can be cheaper than flying direct. The cheapest stopover option averages €201 return on this route – about €202 less than direct flights (based on the last 12 months).
  • To find non-stop flights from Newark to San Francisco, look for reservations through United, Alaska, or JetBlue Airlines. If you want to save money, consider having a flight with a layover, such as through American or Southwest Airlines.
  • If you have some extra time before your flight from Newark to San Francisco begins boarding, consider going to one of the private lounges at Newark Liberty International Airport (EWR). Art & Lounge can be found in Terminal B and sells passes to travelers from all airlines, while the USO Center is located nearby and is for active military members.
  • For travelers who want to clear their head before their flight takes off, go to the Relax and Recharge area on level 2 of Terminal B in Newark Liberty International Airport. This quiet room contains comfortable chairs and has large windows overlooking one of the main tarmacs, making it a tranquil spot to clear your head.
  • Need to quickly charge your cell phone once you have landed at San Francisco International Airport (SFO)? Look for one of the rapid charging stations that can be found in Terminals 1 and 3. For a small fee, these stations will charge your portable devices up to two times quicker than normal outlets and charging cords.
  • To refresh yourself once your plane has landed, head to Freshen’ Up in the main terminal of San Francisco International Airport. Open 24h a day, guests can spend $25 to have access to a private shower stall for 30m while being provided with towels, shampoo, soap, shower shoes, and a hairdryer.

Prefer to fly direct from Newark to San Francisco?

 
Find which airlines fly direct from Newark Airport to San Francisco Airport, which days they fly and book direct flights.

Direct departures

Newark to San Francisco

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

San Francisco to Newark

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

More options for your flight from Newark to San Francisco

Complete your trip to San Francisco with a hotel stay or car hire