$139 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to San Jose (SJC)

View $139 flight on Fri, Sep 12, 2025Opens in a new window

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$139 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to San Jose (SJC)

Prices were available within the past 7 days and start at $139 for one-way flights and $229 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 5 - Tue, Sep 9
EWR
New York
SJC
San Jose
$229 Roundtrip, found 2 hours ago
$229
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Sep 5 from New York to San Jose, returning Tue, Sep 9, priced at $229 found 2 hours ago
Delta
Sat, Nov 8 - Tue, Nov 11
EWR
New York
SJC
San Jose
$277 Roundtrip, just found
$277
Roundtrip
just found
Select Delta flight, departing Sat, Nov 8 from New York to San Jose, returning Tue, Nov 11, priced at $277 just found
Flights from Newark Liberty Intl. Airport (EWR) to San Jose (SJC)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Norman Y. Mineta San Jose Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
2541 mi

Frequently asked questions

How much is a Delta Air Lines flight from Liberty Intl. Airport (EWR) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
You can discover affordable round-trip Delta Air Lines flights from $229 from EWR to SJC by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from $139 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.
What is the cheapest month to fly from EWR to SJC with Delta Air Lines?
Delta Air Lines flights to San Jose are typically cheaper in the off-peak months of April and November. Whether you're searching for a one-way or a return ticket, you could score a better deal then.
What is the cheapest time to book flights from Liberty Intl. Airport (EWR) to Norman Y. Mineta San Jose Intl. Airport (SJC) with Delta Air Lines?
For cheap Delta Air Lines fares from Liberty Intl. Airport (EWR) to Norman Y. Mineta San Jose Intl. Airport (SJC), start searching one to three months before your intended departure. Reserving 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 influence the cost. Sunday is typically the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your trip 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.
Does Delta Air Lines fly nonstop from Liberty Intl. Airport (EWR) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Click on the "Nonstop" filter when searching for direct Delta Air Lines flights from EWR to SJC. It's also an easy way to compare other airlines servicing the same nonstop journey.
What is the earliest Delta Air Lines flight from EWR to SJC?
Sort your results by "Morning" and "Early Morning" to find the earliest flights from EWR to SJC. Jetting off early means you're less likely to experience cancellations.**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.
What airports does Delta Air Lines fly into in San Jose?
Catch a Delta Air Lines flight from Liberty Intl. Airport (EWR) to San Jose, and you'll likely come in to Norman Y. Mineta San Jose Intl. Airport (SJC). This is the airline's primary hub here.
Why fly with Delta Air Lines from EWR to SJC?
Flying from EWR to SJC with Delta Air Lines means enjoying 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 earn OneKeyCash™* to redeem on select future travel purchases. That's on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my Delta Air Lines flight from Liberty Intl. Airport (EWR) to Norman Y. Mineta San Jose Intl. Airport (SJC)?
Depending on your fare type, a fee typically applies if you cancel or reschedule your flight more than 24 hours after it has been confirmed. To find flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you search for flights. For more information on canceling or changing your reservation, head to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.