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Amazing United EWR to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $261 round trip and $136 one way. Prices and availability subject to change. Additional terms may apply.


SFO From EWR Economy Coach Packages on Similar Airlines


FAQs about United Airlines Flights from EWR to SFO
Can I catch a flight from Newark, NJ (EWR-Liberty Intl.) to San Francisco, CA (SFO-San Francisco Intl.) right now?

Ensure you check out our Covid-19 Travel Advisor to find out if there are any present quarantine requirements or travel advice reports in effect in San Francisco, CA (SFO-San Francisco Intl.) when flying in from Newark, NJ (EWR-Liberty Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to SFO, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2020. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Sunday, as data shows the end of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2020, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2020 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2 weeks to 2 months prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2020 saved nearly 40% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2020. Savings are subject to change based on departure location, date and destination.

Carrier Flight Depart EWR Arrive SFO Sun
6/20
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6/21
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6/22
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Stops
UA 351 08:35 am 11:38 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 438 10:00 am 12:59 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 2632 02:40 pm 05:50 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 748 06:30 pm 09:38 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1095 08:25 pm 11:27 pm Check fare - - - - Check fare - 0 stop(s)
UA 725 07:00 am 09:59 am - - - - - - Check fare 0 stop(s)

Travelers ❤️ these 🏨 after their flight to San Francisco

SFO Airport Hotel, El Rancho Inn BW Signature Collection
SFO Airport Hotel, El Rancho Inn BW Signature Collection
3.0 out of 5.0 1100 El Camino Real, Millbrae, CA
$96
4.1/5 (40 reviews)

Friendly concierge Clean room Close to airport

Reviewed on May 23, 2021
This motel doesn't skimp on freebies - guests receive free continental breakfast, free WiFi, and free self parking. Traveling on business? Take advantage of ...
Grand Hyatt at SFO
Grand Hyatt at SFO
4.0 out of 5.0 55 S McDonnell Rd, San Francisco, CA
$229
4.9/5 (13 reviews)

The hotel is at the airport. You can't beat that!!

Reviewed on Apr 27, 2021
This hotel features a restaurant, a 24-hour fitness center, and a bar/lounge. Traveling on business? Take advantage of the free WiFi in public areas, laundry ...
Aloft San Francisco Airport
Aloft San Francisco Airport
3.0 out of 5.0 401 E Millbrae Ave, Millbrae, CA
$103
4.2/5 (18 reviews)

We called ahead to tell Hotel Riu Plaza our plane was delayed and we would not be in until early the next day. We were told they would hold our room so we could rest a bit before check out. The next morning I called them and they had canceled my booking and wanted me to pay for another night I had ...

Reviewed on Jun 14, 2021
This hotel features a fitness center and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport ...