$87 Cheap United flights from Raleigh to Phoenix (RDU to PHX)

Q: What terminal is United Airlines at Raleigh - Durham Intl. Airport (RDU)?

Check your boarding pass to find out which Raleigh–Durham Airport terminal you'll be taking off from on your way to PHX with United Airlines. If you can't find the details on there, ask your airline.

Q: How long is a United Airlines flight from RDU to PHX?

Your United Airlines flight from Raleigh–Durham Airport to Phoenix Sky Harbor Intl. Airport should take roughly 7 hours and 27 minutes. But there are plenty of things you can do to while away the time. Chatting to the passenger next to you about their travels is one of them. If you'd prefer a different sort of in-flight entertainment, you could always watch a TV show.

Find The Best Day To Fly from Raleigh to Phoenix

Amazing United RDU to PHX Flight Deals

The cheapest flights to Sky Harbor Intl. found within the past 7 days were $171 round trip and $87 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 29 - Sat, Nov 1

RDU

Raleigh

PHX

Phoenix

$171

Roundtrip

found 3 days ago

Wed, Oct 29 - Sat, Nov 1

RDU

Raleigh

PHX

Phoenix

$203

Roundtrip

found 3 days ago

Wed, Oct 29 - Wed, Nov 5

RDU

Raleigh

PHX

Phoenix

$205

Roundtrip

found 3 days ago

Wed, Oct 29 - Wed, Nov 5

RDU

Raleigh

PHX

Phoenix

$210

Roundtrip

found 3 days ago

Sat, Sep 6 - Mon, Sep 8

RDU

Raleigh

PHX

Phoenix

$222

Roundtrip

found 1 day ago

PHX From RDU Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.

Scottsdale Plaza Resort

per person

Aug 24 - Aug 30

found 1 day ago

Roundtrip non-stop flight included

Raleigh (RDU) to Phoenix (PHX)

Home2 Suites by Hilton Phoenix Tempe, University Research Park

per person

Aug 24 - Aug 30

found 1 day ago

Roundtrip non-stop flight included

Raleigh (RDU) to Phoenix (PHX)

Marriott Phoenix Chandler

Save 100% on your flight

per person

Aug 24 - Aug 30

found 1 day ago

Roundtrip non-stop flight included

Raleigh (RDU) to Phoenix (PHX)

Don't see what you're looking for?

See all available trips from Raleigh - Durham Intl. to Sky Harbor Intl.

View all trips

Frequently asked questions

Can I catch a flight from RDU to PHX right now?

For information on any present Sky Harbor Intl. Airport (PHX) quarantine requirements and travel advice, go to the Covid-19 Travel Advisor. Check before you arrange your flight, so you don't get caught out.

What terminal is United Airlines at Raleigh - Durham Intl. Airport (RDU)?

Check your boarding pass to find out which Raleigh--Durham Airport terminal you'll be taking off from on your way to PHX with United Airlines. If you can't find the details on there, ask your airline.

Are there United Airlines non-stop flights from RDU to PHX?

Be ready for a stopover when flying from RDU to PHX, as United Airlines doesn't offer direct flights between these two locations. While in transit, you might like to purchase a new novel or your favorite magazine from the airport bookstore to make the time go faster.

How long is a United Airlines flight from RDU to PHX?

Your United Airlines flight from Raleigh--Durham Airport to Phoenix Sky Harbor Intl. Airport should take roughly 7 hours and 27 minutes. But there are plenty of things you can do to while away the time. Chatting to the passenger next to you about their travels is one of them. If you'd prefer a different sort of in-flight entertainment, you could always watch a TV show.

How many direct and indirect flights does United Airlines fly from RDU to PHX?

You'll have plenty of flexibility if you want to fly with United Airlines between RDU and PHX. It offers approximately 4 flights every day.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Phoenix Sky Harbor Airport, please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Raleigh RDU to Phoenix PHX

To find the best deals on flights to Raleigh from Phoenix with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.

Return flights from Raleigh RDU to Phoenix PHX with United

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from $171 to $222, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply.

Book one-way United flights from Raleigh RDU to Phoenix PHX

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Raleigh to Phoenix costs from $87. Prices and availability subject to change. Additional terms may apply.

The easy way to find cheap flights to Phoenix PHX from Raleigh RDU with United

To find a cheap United flight from Raleigh RDU to Phoenix PHX, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference.

How to find our best airfare deals on United flights from Raleigh RDU to Phoenix PHX

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as October, or if you book a flight with a stopover.

Find nonstop flights from Raleigh RDU to Phoenix PHX with United

If you’re keen to be on Phoenix soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it.

Flexible airline tickets for United flights from Raleigh RDU to Phoenix PHX

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.

There are a lot of reasons to book your flights to Phoenix PHX from Raleigh RDU with United on Travelocity

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Airport code	Country	Airport name	Number of flights
ORD	USA	O'Hare Intl.	227
DEN	USA	Denver Intl.	226
IAH	USA	George Bush Intercontinental	136
IAD	USA	Washington Dulles Intl.	100
SFO	USA	San Francisco Intl.	64
LAX	USA	Los Angeles Intl.	23
EWR	USA	Liberty Intl.	20
FRA	DEU	Frankfurt Intl.	19
NRT	JPN	Narita Intl.	19
PEK	CHN	Capital Intl.	16

Travelers ❤️ these 🏨 after their flight to Phoenix

SureStay Hotel by Best Western Phoenix Airport

3037 E Van Buren St, Phoenix, AZ

This hotel doesn't skimp on freebies - guests receive free continental breakfast, free self parking, and a free airport shuttle. Business travelers can take ...

8.4/10 Very Good! (745 reviews)

"Easy location,, accessibility and convinient"

Reviewed on Jul 11, 2025

Hilton Garden Inn Phoenix Airport North

3838 E Van Buren St, Phoenix, AZ

This hotel features a restaurant, an outdoor pool, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...

8.4/10 Very Good! (2,011 reviews)

"."

Reviewed on Jul 9, 2025

Drury Inn & Suites Phoenix Airport

3333 E University Dr, Phoenix, AZ

This hotel features an outdoor pool and a gym. Traveling on business? Take advantage of the business center, free WiFi in public areas, and free airport shuttle. ...

9.4/10 Exceptional! (1,991 reviews)

"Super nice staff and lots of freebies"

Reviewed on Jul 11, 2025

Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Ways To Wander

Flights to Phoenix

Phoenix Hotels

Phoenix Vacation Rentals

Phoenix Car Rentals

Phoenix Vacations

Things to do in Phoenix

Popular United Flight Routes from RDU

Top United Flight Routes from PHX

Top Flights for United originating from RDU

Domestic

International

Most Popular

Flights

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.