HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sky Harbor Intl

$78+ Cheap flights from Raleigh (RDU) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/21. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — PHX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Sky Harbor Intl with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Raleigh-Durham to Phoenix Sky Harbor Intl are usually found in August or September, booked 9 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Raleigh to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$221
(FlightHub)

One-way from

$78
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$457

Good round-trip deal

$357 or less

Good one-way deal

$199 or less
From Raleigh-Durham to Phoenix Sky Harbor Intl
Search Deals
One-way flight from Raleigh-Durham to Phoenix Sky Harbor Intl
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Phoenix Sky Harbor Intl.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Phoenix Sky Harbor Intl.
Search Deals

Find flight deals from Raleigh to Sky Harbor Intl

Cheapest flights from Raleigh to Sky Harbor Intl
Explore the most affordable flight options available from Raleigh to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/267:30 amRDU - PHX
1 stop16h 49mFrontier
Mon 7/2811:59 pmPHX - RDU
1 stop16h 02mFrontier
Deal found 6/10$221
This FlightHub deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/145:10 pmRDU - PHX
1 stop8h 24mSpirit Airlines
Sat 7/1911:34 pmPHX - RDU
1 stop13h 38mSpirit Airlines
Deal found 6/11$223
This Sun Country Air deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/215:59 pmRDU - PHX
1 stop19h 09mSun Country Air
Wed 7/304:51 pmPHX - RDU
1 stop21h 26mSun Country Air
Deal found 6/11$255
This FlightHub deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/315:32 pmRDU - PHX
1 stop8h 52mMultiple Airlines
Thu 9/412:20 amPHX - RDU
1 stop16h 37mMultiple Airlines
Deal found 6/12$284
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/37:21 amRDU - PHX
Nonstop4h 49mAmerican Airlines
Mon 9/83:25 pmPHX - RDU
Nonstop4h 11mAmerican Airlines
Deal found 6/12$297
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/186:20 amRDU - PHX
Nonstop4h 30mSouthwest
Thu 9/255:05 amPHX - RDU
1 stop7h 20mSouthwest
Deal found 6/10$307
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:35 pmRDU - PHX
1 stop7h 12mUnited Airlines
Wed 9/1011:45 amPHX - RDU
1 stop7h 59mUnited Airlines
Deal found 6/11$312
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:55 amRDU - PHX
1 stop7h 06mDelta
Tue 11/47:00 amPHX - RDU
1 stop8h 24mDelta
Deal found 6/10$317
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:09 pmRDU - PHX
1 stop18h 46mAlaska Airlines
Fri 10/317:57 pmPHX - RDU
2 stops18h 12mAlaska Airlines
Deal found 6/10$361

Cheapflights Fare Finder

Customize your flight search to find flights from Raleigh to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Raleigh to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Raleigh

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Sat 7/26

7:30 am-9:19 pm

1 stop16h 49m

Phoenix Sky Harbor Intl

Mon 7/28

11:59 pm-7:01 pm

1 stop16h 02m

$221

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Mon 7/14

5:10 pm-10:34 pm

1 stop8h 24m

Phoenix Sky Harbor Intl

Sat 7/19

11:34 pm-4:12 pm

1 stop13h 38m

$223

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Mon 7/21

5:59 pm-10:08 am

1 stop19h 09m

Phoenix Sky Harbor Intl

Wed 7/30

4:51 pm-5:17 pm

1 stop21h 26m

$255

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Sat 6/28

10:36 am-8:21 pm

1 stop12h 45m

Phoenix Sky Harbor Intl

Fri 7/4

2:24 pm-6:21 pm

2 stops24h 57m

$280

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Wed 9/3

7:21 am-9:10 am

Nonstop4h 49m

Phoenix Sky Harbor Intl

Wed 9/10

3:25 pm-10:36 pm

Nonstop4h 11m

$297

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Thu 9/18

6:20 am-7:50 am

Nonstop4h 30m

Phoenix Sky Harbor Intl

Thu 9/25

5:05 am-3:25 pm

1 stop7h 20m

$307

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Wed 9/3

5:35 pm-9:47 pm

1 stop7h 12m

Phoenix Sky Harbor Intl

Wed 9/10

11:45 am-10:44 pm

1 stop7h 59m

$312

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Tue 10/28

6:25 am-10:52 am

1 stop7h 27m

Phoenix Sky Harbor Intl

Wed 10/29

12:59 am-11:31 am

1 stop7h 32m

$317

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Wed 10/29

6:00 am-12:50 pm

1 stop9h 50m

Phoenix Sky Harbor Intl

Sun 11/2

10:10 pm-8:05 am

1 stop7h 55m

$357

RaleighPhoenix

RDU - PHX

RDUPHX

Raleigh-Durham

Tue 10/28

6:09 pm-9:55 am

1 stop18h 46m

Phoenix Sky Harbor Intl

Fri 10/31

7:57 pm-5:09 pm

2 stops18h 12m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 20 results
1
2

Best time to book a flight from Raleigh to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Raleigh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Raleigh to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Raleigh to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Sky Harbor Intl. Price data was last updated on June 9, 2025.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Phoenix Sky Harbor Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Raleigh to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Raleigh to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Raleigh to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from RDU to PHX?

Find hourly flight availability from Raleigh to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

One of the essential ways to save on airfare from Raleigh to Phoenix Sky Harbor Intl Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 3% on airfare.

What is the cheapest day to fly from Raleigh to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Sky Harbor Intl. Price data was last updated on June 8, 2025.

Travelers seeking maximum savings on their Raleigh to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Raleigh to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Raleigh to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from RDU to PHX are scheduled on a Tuesday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phoenix Sky Harbor Intl Airport ranges from 0.0 - 1.1 inches per month. July is typically the wettest month, when rainfall can reach 1.1 in. June is typically the driest time to visit Phoenix Sky Harbor Intl Airport when rainfall is around 0.0 in.

Temperature in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Raleigh to Phoenix by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,925 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Raleigh to Phoenix Sky Harbor Intl?

    Raleigh-Durham (RDU) is the airport you will fly out of if you book a flight from Raleigh to Phoenix Sky Harbor Intl. You should not have trouble finding flights to Phoenix Sky Harbor Intl from Raleigh-Durham; the airport handles an average of 3 outbound flights to Phoenix Sky Harbor Intl per day. You should also have plenty of airline options to choose from since 7 airlines have flights from the Raleigh airport to Phoenix Sky Harbor Intl. It is only a 11.1 mi journey to Raleigh-Durham (RDU) from Raleigh’s city center.

  • What are the cheapest airlines flying from Raleigh to Phoenix Sky Harbor Intl Airport round-trip?

    Our cheapest airline available from Raleigh to Phoenix Sky Harbor Intl Airport is Frontier. Our recent data shows that you can find tickets from as low as $221 on this airline. Additional options worth looking into are Spirit Airlines and Sun Country Air, starting at $223 and $255 round-trip. These flights start at 48% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Raleigh to Phoenix Sky Harbor Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $78. Spirit Airlines flights start at $81 while deals on Sun Country Air start at $128 one-way.

  • What are the most reliable airlines from Raleigh to Phoenix Sky Harbor Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Raleigh to Phoenix Sky Harbor Intl Airport on time: American Airlines (87%), Alaska Airlines (87%), Southwest (71%).

  • What are the cheapest flights from Raleigh to Phoenix Sky Harbor Intl Airport?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Raleigh-Durham - Phoenix Sky Harbor Intl) can be booked for $203 on average our data indicates $1,157 when flying from Raleigh to Phoenix Sky Harbor Intl Airport.

  • Where are the most common layover locations when flying from Raleigh to Phoenix Sky Harbor Intl Airport?

    The most popular layover on flights from Raleigh to Phoenix Sky Harbor Intl Airport is Atlanta. Charlotte sees the next most layovers on Raleigh to Phoenix Sky Harbor Intl Airport flights.

  • What are some popular things to do or see while on a layover in Atlanta?

    Georgia Aquarium, Fox Theatre, and World of Coca-Cola are the most popular attractions in Atlanta if you're in need of something to do during your layover. Georgia Aquarium, Fox Theatre, and World of Coca-Cola are located about 8.6 mi, 9.3 mi, and 8.6 mi, respectively from Atlanta Hartsfield-Jackson. Those landing in Atlanta looking to spend some time exploring during their layover can rent a car for about $52 per day.

  • What are some popular points of interest to see during a layover in Charlotte?

    Carowind, Mint Museum Uptown, and NASCAR Hall of Fame are currently the most popular points of interest in Charlotte at the moment. Carowind, Mint Museum Uptown, and NASCAR Hall of Fame can be accessed by traveling approximately 8.2 mi, 5.4 mi, and 5.7 mi, respectively from Charlotte Douglas. Those on a layover in Charlotte in need of a rental car can book one at Charlotte Douglas for about $48.

  • Where are the least popular layover locations for Raleigh to Phoenix Sky Harbor Intl Airport flights?

    Raleigh to Phoenix Sky Harbor Intl Airport flights have a layover in Denver the least frequently.

  • Can I find deals for flights from Raleigh to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Raleigh to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Raleigh to Sky Harbor Intl.

  • Can I find deals for business class flights from Raleigh to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Raleigh to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Raleigh to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Raleigh to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Raleigh to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Raleigh?

Book flights to Raleigh if you plan to visit one of these locations
Chandler
Peoria
Glendale
Buckeye
Globe
Goodyear
Payson
Surprise
Camp Verde
Casa Grande
Avondale
Paradise Valley
Guadalupe

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Raleigh to Sky Harbor Intl

Discover the top 7 airlines that operate flights from Raleigh to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$117Average$217FlexibilityNo cancel feeOn-time65%
FrontierCheapest$144Average$242FlexibilityNo cancel feeOn-time62%
DeltaCheapest$243Average$418FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$244Average$304FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$326Average$474FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$485FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$365Average$492FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.