United flights to San Francisco from Newark Liberty Intl. Airport

View S$249 flight on Tue, 25 Aug, 2026Opens in a new window

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United flights from Newark Liberty Intl. Airport to San Francisco (EWR→SFO)

Prices were available within the past 7 days and start at S$249 for one-way flights and S$442 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 30 Apr - Wed, 6 May
EWR
New York
SFO
San Francisco
S$442 Return, found 5 days ago
S$442
Return
found 5 days ago
Select United flight, departing Thu, 30 Apr from New York to San Francisco, returning Wed, 6 May, priced at S$442 found 5 days ago
United
Sat, 18 Apr - Sat, 25 Apr
EWR
New York
SFO
San Francisco
S$443 Return, found 19 hours ago
S$443
Return
found 19 hours ago
Select United flight, departing Sat, 18 Apr from New York to San Francisco, returning Sat, 25 Apr, priced at S$443 found 19 hours ago
United
Fri, 17 Apr - Sat, 25 Apr
EWR
New York
SFO
San Francisco
S$474 Return, found 1 day ago
S$474
Return
found 1 day ago
Select United flight, departing Fri, 17 Apr from New York to San Francisco, returning Sat, 25 Apr, priced at S$474 found 1 day ago
United
Thu, 16 Apr - Wed, 22 Apr
EWR
New York
SFO
San Francisco
S$477 Return, found 3 days ago
S$477
Return
found 3 days ago
Select United flight, departing Thu, 16 Apr from New York to San Francisco, returning Wed, 22 Apr, priced at S$477 found 3 days ago
United
Sat, 18 Apr - Sat, 25 Apr
EWR
New York
SFO
San Francisco
S$487 Return, found 19 hours ago
S$487
Return
found 19 hours ago
Select United flight, departing Sat, 18 Apr from New York to San Francisco, returning Sat, 25 Apr, priced at S$487 found 19 hours ago
United
Thu, 16 Apr - Wed, 22 Apr
EWR
New York
SFO
San Francisco
S$498 Return, found 3 days ago
S$498
Return
found 3 days ago
Select United flight, departing Thu, 16 Apr from New York to San Francisco, returning Wed, 22 Apr, priced at S$498 found 3 days ago

Find the cheapest month to fly from New York (EWR) to San Francisco (SFO)

January is typically the cheapest month to fly

From S$218 - S$552 per traveller.

Frequently asked questions

How much is a United Airlines flight from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
You'll find affordable round-trip United Airlines flights from S$442 from EWR to SFO by organising your results from "Price (lowest to highest)" on Expedia. Or look for deals from S$249 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from EWR to SFO with United Airlines?
United Airlines flights to San Francisco are typically more affordable in the low-season months of February and April. Whether you need a return or one-way ticket, you could land a better deal then.
Does United Airlines fly nonstop from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
United Airlines operates direct flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO), with 63 weekly departures. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to show all direct United Airlines flights to SFO.
How long does it take to fly from EWR to SFO with United Airlines?
It takes around 6h 21m to fly nonstop from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO) with United Airlines.
Which day of the week has the most United Airlines flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
If flexibility is what you're after, Friday offers the most choice for United Airlines flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO). Take your pick of 9 different departures.
What airports does United Airlines fly into in San Francisco?
San Francisco Intl. Airport (SFO) is the primary San Francisco gateway for United Airlines flights from Liberty Intl. Airport (EWR).
What type of plane does United Airlines fly from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
United Airlines generally uses Boeing 777 planes for flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO). This airline also operates the Boeing 787-9 on this route. Bear in mind that aircraft type can vary depending on operational needs, so the plane you catch might be different on the day.
Can I change or cancel my United Airlines flight from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO)?
Typically, you can cancel or modify your flight, although there may be additional charges if your booking was made over 24 hours ago. Need flexible options? Use Expedia's "No cancel fee" and "Changes included" filters to find flights that won't charge you extra if you need to revise your plans. To make modifications, visit "Trips," select your flight and click on "Manage Booking" for more information.

Travel information

Origin airport
Newark Liberty Intl. Airport
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
United
Distance
4094 km
Average flight time
3 hours 23 mins

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