$149 Cheap Delta flights Phoenix (PHX) to Newark Liberty Intl. Airport (EWR)

Scoring cheap one-way Delta Air Lines flights from PHX to EWR from $149 on Expedia is a breeze — just filter by “Price (lowest to highest).” Or check out our budget-friendly return fares from $271 for your next break.**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 one-way or return flights to Newark in January or February. You could find an affordable fare with Delta Air Lines during these off-season months.

For cheap Delta Air Lines fares from Sky Harbor Intl. Airport (PHX) to Liberty Intl. Airport (EWR), start searching one to three months before your intended 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 choosing to book 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.

Click on our “Nonstop” filter when browsing for direct Delta Air Lines flights from PHX to EWR. It’s also a great way to compare other airlines offering the same nonstop journey.

Sort your results by “Early Morning” and “Morning” to find the earliest flights from PHX to EWR. Jetting off 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 gateway for Delta Air Lines flights from Sky Harbor Intl. Airport (PHX).

With a rewarding loyalty program and an excellent in-flight experience, Delta Air Lines is a top choice for many passengers flying from PHX to EWR. What’s more, if you’re a Delta SkyMiles and One Key™ member booking with Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can go toward future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Changes are typically free within 24 hours of making a booking, but your airline may charge a fee after that. For further details about altering your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to change your itinerary without additional costs, tick the “Changes included” and “No cancel fee” filters when organizing your next trip.