$154 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)

View $154 flight on Wed, Nov 5, 2025Opens in a new window

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$154 Cheap Delta flights Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)

Prices were available within the past 7 days and start at $154 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)
Origin airport
Newark Liberty Intl. Airport
Destination airport
Sky Harbor Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Popular airline
United
Distance
2127 mi
Average flight time
3 hours 43 mins

Frequently asked questions

How much is a Delta Air Lines flight from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
You can find affordable round-trip Delta Air Lines flights from EWR to PHX by filtering your results from "Price (lowest to highest)" on Expedia. Or look for options from $154 for a one-way journey.**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 PHX with Delta Air Lines?
Delta Air Lines flights to Phoenix are typically cheaper in the low-season months of July and August. Whether you're searching for a return or one-way ticket, you could find a better deal then.
What is the cheapest time to book flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) with Delta Air Lines?
To find cheap Delta Air Lines fares from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX), start searching one to three months before your planned 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 impact what you pay. Sunday is usually the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking your flight 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 Sky Harbor Intl. Airport (PHX)?
To find out if there's a direct trip from EWR to PHX with Delta Air Lines or another airline, check the "Nonstop" box when looking for tickets.
What is the earliest Delta Air Lines flight from EWR to PHX?
To find the earliest departure from EWR to PHX with Delta Air Lines, filter your results by "Morning" and "Early Morning." Booking an early flight generally means 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.
What airports does Delta Air Lines fly into in Phoenix?
Get on a Delta Air Lines flight from Liberty Intl. Airport (EWR) to Phoenix, and you'll most likely land at Sky Harbor Intl. Airport (PHX). This is the airline's main hub here.
Why fly with Delta Air Lines from EWR to PHX?
With an excellent in-flight experience and a rewarding loyalty program, Delta Air Lines is a top choice for many passengers flying from EWR to PHX. What's more, if you're a Delta SkyMiles and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be put toward future getaways.*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 Sky Harbor Intl. Airport (PHX)?
Depending on your fare type, a fee is typically charged if you cancel or reschedule your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" and "No cancel fee" boxes while searching for flights. For additional information on canceling or modifying your reservation, go to "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.