$134 Cheap United flights Newark Liberty Intl. Airport (EWR) to Phoenix (PHX)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap United Airlines round-trip flights from $252 from EWR to PHX. Affordable one-way fares from $134 are also on offer.**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.

July is one of the cheapest months to travel to Phoenix with United Airlines. You could also find excellent prices on one-way and round-trip fares in August.

For cheap United Airlines fares from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX), 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 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.

Take off on one of United Airlines’s 28 direct weekly flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX). To see your choices, enter your dates, destination and origin and hit search. Then use the “Nonstop” and “Airline” filters.

It takes around 5h 30m to fly nonstop from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX) with United Airlines.

Thursday has the most United Airlines flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX). With 4 daily departures, this is the best day of the week to find something that will work for your schedule.

The earliest United Airlines flight from EWR to PHX takes off at 6:30AM UTC-5, landing at 10:00AM UTC-7. If you’d like to head off later in the day, the last United Airlines flight leaves EWR at 7:23PM UTC-5 and touches down at PHX at 10:56PM UTC-7. Flying before midday is often a good option as morning and mid-morning flights are least 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.

United Airlines flights from Liberty Intl. Airport (EWR) to Phoenix come in to land at Sky Harbor Intl. Airport (PHX). This is the main entry point here.

Depart from EWR to PHX with United Airlines and you can look forward to a range of benefits starting with a rewarding loyalty program. When booking through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to spend on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

United Airlines generally flies Boeing 737 MAX 8 planes for flights from Liberty Intl. Airport (EWR) to Sky Harbor Intl. Airport (PHX). This airline also operates the Boeing 757-200 on this route. Bear in mind that aircraft type can change depending on operational reasons, so the plane you catch might be different when you travel.

Typically, you can change or cancel your flight, although additional charges may apply if your booking was made more than 24 hours ago. Need flexible options? Make use of our “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you have to adjust your plans. To modify your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more information.