$138 Cheap Alaska Airlines flights San Jose (SJC) to Newark Liberty Intl. Airport (EWR)

You can discover budget-friendly return Alaska Airlines flights from $229 from SJC to EWR by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $138 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.

Look for return or one-way flights to Newark in January or February. You could find an affordable fare with Alaska Airlines during these off-peak times.

Look for affordable Alaska Airlines flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to Liberty Intl. Airport (EWR) one to three months prior to your day of departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare class and itinerary, the ideal day to book a domestic flight is usually Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**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.

Click on the “Nonstop” filter when looking for direct Alaska Airlines flights from SJC to EWR. It’s also a good way to compare other airlines servicing the same nonstop route.

Filter your results by “Early Morning” and “Morning” to see the earliest flights from SJC to EWR. Leaving early means flight cancellations are less likely.**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.

Liberty Intl. Airport (EWR) is the primary Newark hub for Alaska Airlines flights from Norman Y. Mineta San Jose Intl. Airport (SJC).

Taking off from SJC to EWR with Alaska Airlines comes with a host of benefits, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to redeem on select future travel purchases. That’s on top of the Mileage Plan points you can earn with Alaska Airlines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

In most cases, you can cancel or modify your flight, although additional fees may apply if you made your booking over 24 hours ago. Need to keep your options open? Apply the “Changes included” or “No cancel fee” filter to find flights that won’t penalize you if you need to revise your plans. To make changes, visit “Trips,” select your flight and click on “Manage Booking” for more information.