$91 Cheap Flights from Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)

View $91 flight on Wed, Jun 18, 2025Opens in a new window

Popular airlines from Newark Liberty Intl. Airport (EWR) to Phoenix Sky Harbor Intl. Airport (PHX)

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Find available prices by choosing your travel dates.

Cheap Flights from Newark Liberty Intl. Airport to Phoenix (EWR-PHX)

Prices were available within the past 7 days and start at $91 for one-way flights and $182 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, Jun 18 - Thu, Jun 19
EWR
New York
PHX
Phoenix
$182 Roundtrip, just found
$182
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, Jun 18 from New York to Phoenix, returning Thu, Jun 19, priced at $182 just found
Frontier Airlines
Wed, Jun 4 - Fri, Jun 13
EWR
New York
PHX
Phoenix
$187 Roundtrip, found 2 hours ago
$187
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from New York to Phoenix, returning Fri, Jun 13, priced at $187 found 2 hours ago
Spirit Airlines
Sat, Jun 21 - Mon, Jun 23
EWR
New York
PHX
Phoenix
$188 Roundtrip, found 1 hour ago
$188
Roundtrip
found 1 hour ago
Select Spirit Airlines flight, departing Sat, Jun 21 from New York to Phoenix, returning Mon, Jun 23, priced at $188 found 1 hour ago
Spirit Airlines
Sat, Jun 7 - Fri, Jun 13
EWR
New York
PHX
Phoenix
$189 Roundtrip, found 9 hours ago
$189
Roundtrip
found 9 hours ago
Select Spirit Airlines flight, departing Sat, Jun 7 from New York to Phoenix, returning Fri, Jun 13, priced at $189 found 9 hours ago
Spirit Airlines
Thu, Jun 12 - Fri, Jun 20
EWR
New York
PHX
Phoenix
$190 Roundtrip, found 5 hours ago
$190
Roundtrip
found 5 hours ago
Select Spirit Airlines flight, departing Thu, Jun 12 from New York to Phoenix, returning Fri, Jun 20, priced at $190 found 5 hours ago
Frontier Airlines
Wed, Jun 4 - Fri, Jun 6
EWR
New York
PHX
Phoenix
$192 Roundtrip, found 7 hours ago
$192
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Wed, Jun 4 from New York to Phoenix, returning Fri, Jun 6, priced at $192 found 7 hours ago
Spirit Airlines
Wed, May 28 - Wed, Jun 4
EWR
New York
PHX
Phoenix
$195 Roundtrip, found 7 hours ago
$195
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Wed, May 28 from New York to Phoenix, returning Wed, Jun 4, priced at $195 found 7 hours ago
American Airlines
Fri, May 9 - Mon, May 12
EWR
New York
PHX
Phoenix
$257 Roundtrip, just found
$257
Roundtrip
just found
Select American Airlines flight, departing Fri, May 9 from New York to Phoenix, returning Mon, May 12, priced at $257 just found
Delta
Fri, Jul 18 - Sat, Jul 19
EWR
New York
PHX
Phoenix
$271 Roundtrip, just found
$271
Roundtrip
just found
Select Delta flight, departing Fri, Jul 18 from New York to Phoenix, returning Sat, Jul 19, priced at $271 just found
Alaska Airlines
Fri, May 9 - Mon, May 12
EWR
New York
PHX
Phoenix
$287 Roundtrip, just found
$287
Roundtrip
just found
Select Alaska Airlines flight, departing Fri, May 9 from New York to Phoenix, returning Mon, May 12, priced at $287 just found
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, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$182
Distance
2127 mi

Newark Liberty Intl. Airport to Phoenix Flights

The cheapest times to fly from Newark Liberty Intl. Airport to Phoenix

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Newark Liberty Intl. Airport to Phoenix are during the month of June. You can find some of the cheapest flights from Newark Liberty Intl. Airport to Phoenix with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Newark Liberty Intl. Airport to Phoenix

Sunday is one of the best days to book for cheap flights from Newark Liberty Intl. Airport to Phoenix: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

How to find cheap round-trip tickets from Newark Liberty Intl. Airport to Phoenix

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Newark Liberty Intl. Airport to Phoenix in 2025. You can also book with separate airlines for your outbound and return journeys, from $91 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Newark Liberty Intl. Airport to Phoenix flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

You could also save big by booking one of Expedia's vacation packages. Bundling together your Newark Liberty Intl. Airport to Phoenix airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

*Terms apply.

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

Frequently asked questions

How much does a flight from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) cost?
You’ll find cheap return flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) starting from $252. Snag a seat and start your adventure. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a United flight leaving EWR on May 12 2025 and touching down at PHX. The price was last updated on April 22 2025 and has not changed since.
What is the cheapest month to fly from EWR to PHX?
The cheapest flights from EWR to PHX are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
Fly nonstop from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) on a United Airlines flight.
What is the cheapest airline that flies from EWR to PHX?
With tickets starting at $134 for a one-way journey from EWR to PHX, United is currently the cheapest carrier for this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from EWR on July 4 2025. Prices were last updated on April 22 2025 and have not changed since.
How many flights per day from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
Each day on average, 7 nonstop flights take off from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX). Select the departure date that fits your schedule best.
What are the most popular departure times for flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
More travelers fly between EWR and PHX at 6 AM than at any other point in the day. Rather skip the crowds? Travel outside of rush hours and it’s possible you’ll save on your ticket as well.
What day of the week has the most flights from EWR to PHX?
If you depart on a Friday, you’ll get the widest range of choices for flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX).
What is the earliest flight from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
Liberty Intl. Airport (EWR)’s first flight to Sky Harbor Intl. Airport (PHX) leaves at approximately 6:20AM UTC-5. With a total travel time of 5h 46m, you’ll arrive at around 10:06AM UTC-7.
How long does it take to fly from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
It takes about 5 hours and 37 minutes to fly the 2,100 mi from EWR to PHX.
What is the best time to fly from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
Book a flight from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Phoenix from Liberty Intl. Airport (EWR)?
Sky Harbor Intl. Airport (PHX) is the only airport in Phoenix with direct flights from Liberty Intl. Airport (EWR). Check out the options and discover affordable fares on Expedia.
Is it cheaper to buy a plane ticket from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) last-minute?
Holding off until just before your departure to book a flight from EWR to PHX generally means paying more. Although you may find some last-minute deals, they’re not always guaranteed. Keep your travel schedule open for a better chance of landing a bargain.
Is it cheaper to book an EWR to PHX flight and hotel package?
Securing an EWR to PHX flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip all in one place. Pick from our extensive range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX)?
In most cases, you can reschedule or cancel your EWR to PHX flight. However, additional fees may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline’s fees and rules on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.