Cheap Alaska Airlines flights Newark Liberty Intl. Airport (EWR) to San Francisco (SFO)

Grab affordable return Alaska Airlines flights from EWR to SFO by filtering your results from “Price (lowest to highest)” on Expedia. Or search for options for a one-way trip.**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.

Browse for round-trip or one-way flights to San Francisco in February or April. You could find lower fares with Alaska Airlines during these off-peak months.

To find cheap Alaska Airlines fares from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact the overall price. Sunday is generally the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Alaska Airlines offers direct flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO), with 5 weekly departures. Just choose the “Nonstop” and “Airline” filters during your search on Expedia to find all direct Alaska Airlines flights to SFO.

Take off from Liberty Intl. Airport (EWR) for San Francisco Intl. Airport (SFO) on a nonstop Alaska Airlines flight, and you’ll be airborne for around 6h 40m.

Leaving EWR at 6:29PM UTC-5, the first Alaska Airlines flight to SFO arrives at 10:09PM UTC-8. Flying early means you’re less likely to encounter delays.* Prefer to travel later? The last Alaska Airlines flight from EWR to SFO departs at 6:29PM UTC-5 and touches down at 10:09PM UTC-8.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Board an Alaska Airlines flight from Liberty Intl. Airport (EWR) to San Francisco, and you’ll probably touch down at San Francisco Intl. Airport (SFO). This is the airline’s main hub here.

With top-tier customer service and a rewarding loyalty program, Alaska Airlines is the leading choice for many passengers heading from EWR to SFO. Plus, if you’re a Mileage Plan and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which you can put toward future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Alaska Airlines typically uses Boeing 737-900 planes for flights from Liberty Intl. Airport (EWR) to San Francisco Intl. Airport (SFO). This carrier also operates the Boeing 737 MAX 9 on this route. Bear in mind that aircraft type can vary depending on operational requirements, so the plane you board might be different on the day.

Changes are usually free within 24 hours of making your booking, but your airline may charge you after that. For more details about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the flexibility to make changes without extra charges, check the “Changes included” and “No cancel fee” filters when planning your next trip.