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$72+ Cheap flights from Raleigh to Austin (RDU - AUS)

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — AUS
May 1 — May 81
Fri 5/1
Fri 5/8
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Austin Bergstrom are usually found in August or January, booked 79 days in advance, depart on a Wednesday or Tuesday and return on a Saturday

Cheap flight deals from Raleigh to Austin

Cheapest flights from Raleigh to Austin
Explore the most affordable flight options available from Raleigh to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 1, 2026.

This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/76:00 am
RDU
-
AUS
1 stop10h 12m
Frontier
Wed 4/156:13 pm
AUS
-
RDU
1 stop25h 51m
Frontier
Deal found 3/31$255
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/16:15 am
RDU
-
AUS
1 stop7h 49m
Frontier
Fri 7/3110:37 am
AUS
-
RDU
1 stop21h 42m
Frontier
Deal found 3/31$256
This Delta deal was found by Cheapflights users on 3/31. 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 5/57:00 am
RDU
-
AUS
Nonstop3h 37m
Delta
Tue 5/129:59 am
AUS
-
RDU
Nonstop3h 04m
Delta
Deal found 3/31$257
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/169:49 pm
RDU
-
AUS
1 stop13h 16m
Multiple Airlines
Sun 5/36:00 am
AUS
-
RDU
1 stop13h 25m
Multiple Airlines
Deal found 3/31$258
This Priceline deal was found by Cheapflights users on 3/30. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/33:57 pm
RDU
-
AUS
1 stop6h 22m
Frontier
Mon 4/64:44 pm
AUS
-
RDU
1 stop5h 09m
Frontier
Deal found 3/30$260
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:06 pm
RDU
-
AUS
1 stop23h 40m
Frontier
Mon 7/1310:37 am
AUS
-
RDU
1 stop21h 42m
Frontier
Deal found 3/31$261
This Kiwi.com deal was found by Cheapflights users on 3/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:46 pm
RDU
-
AUS
1 stop29h 38m
Multiple Airlines
Sat 4/114:59 pm
AUS
-
RDU
2 stops13h 33m
Multiple Airlines
Deal found 3/27$262
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:55 pm
RDU
-
AUS
1 stop16h 10m
Multiple Airlines
Sun 5/36:00 am
AUS
-
RDU
1 stop13h 25m
Multiple Airlines
Deal found 3/31$263
This Frontier deal was found by Cheapflights users on 3/31. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/146:15 am
RDU
-
AUS
1 stop11h 37m
Frontier
Wed 6/101:59 pm
AUS
-
RDU
1 stop9h 30m
Frontier
Deal found 3/31$266
This Southwest deal was found by Cheapflights users on 3/31. 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.
Tue 4/281:45 pm
RDU
-
AUS
1 stop5h 20m
Southwest
Wed 4/292:20 pm
AUS
-
RDU
Nonstop2h 45m
Southwest
Deal found 3/31$267
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:46 pm
RDU
-
AUS
1 stop29h 38m
Multiple Airlines
Mon 4/134:59 pm
AUS
-
RDU
2 stops18h 36m
Multiple Airlines
Deal found 3/31$268
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/156:55 pm
RDU
-
AUS
1 stop16h 10m
Frontier
Thu 5/75:47 pm
AUS
-
RDU
1 stop13h 17m
Frontier
Deal found 3/31$269

Find flight deals from Raleigh to Austin

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to Austin (AUS). 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 April 1, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(Kiwi.com)

One-way from

$72
(Trip.com)

Popular in

February

Cheapest in

August

Average price

$352

Good round-trip deal

$328 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Raleigh-Durham-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Austin Bergstrom flights.
Search Deals
From Raleigh-Durham to Austin Bergstrom
Search Deals
One-way flight from Raleigh-Durham to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Austin Bergstrom.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Austin 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 April 1, 2026.
Use the filters below to find and compare flights from Raleigh to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 4/22

4:29 pm-7:00 pm

Nonstop3h 31m

Austin Bergstrom

Tue 4/28

7:45 pm-11:48 pm

Nonstop3h 03m

$257

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 5/27

6:40 am-10:30 am

1 stop4h 50m

Austin Bergstrom

Tue 6/2

2:20 pm-6:05 pm

Nonstop2h 45m

$267

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 5/6

7:00 am-9:37 am

Nonstop3h 37m

Austin Bergstrom

Sat 5/9

6:55 pm-11:00 pm

Nonstop3h 05m

$272

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 4/29

7:00 am-9:37 am

Nonstop3h 37m

Austin Bergstrom

Wed 5/6

7:45 pm-11:48 pm

Nonstop3h 03m

$287

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Sat 4/25

3:55 pm-8:45 pm

1 stop5h 50m

Austin Bergstrom

Mon 4/27

5:15 am-9:00 am

Nonstop2h 45m

$297
Quickest round-trip

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 6/10

5:20 pm-7:20 pm

Nonstop3h 00m

Austin Bergstrom

Mon 6/15

9:05 pm-1:00 am

Nonstop2h 55m

$302

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Sun 5/31

7:00 pm-11:35 pm

1 stop5h 35m

Austin Bergstrom

Mon 6/1

7:00 pm-10:45 pm

Nonstop2h 45m

$327

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Mon 6/1

7:00 am-9:19 am

Nonstop3h 19m

Austin Bergstrom

Fri 7/31

9:55 am-2:04 pm

Nonstop3h 09m

$342

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Fri 5/15

4:50 pm-7:00 pm

Nonstop3h 10m

Austin Bergstrom

Tue 5/19

2:20 pm-6:05 pm

Nonstop2h 45m

$342
Cheapest one-way

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Sat 4/25

12:55 pm-3:10 pm

Nonstop3h 15m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Raleigh to Austin

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Raleigh to Austin in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Raleigh-Austin flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Raleigh-Austin flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Raleigh-Austin flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Raleigh-Austin flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Raleigh-Austin flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Raleigh to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin 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 Austin

How far ahead should I book a flight from Raleigh to Austin?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to Austin. Price data was last updated on March 13, 2026.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to Austin. 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 Austin?

Currently, November is the cheapest month in which you can book a flight from Raleigh to Austin (average of $119). Flying from Raleigh to Austin in March is currently the most expensive (average of $217). 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 AUS?

Find hourly flight availability from Raleigh to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 1, 2026.

One of the essential ways to save on airfare from Raleigh to Austin is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 17% on airfare.

What is the cheapest day to fly from Raleigh to Austin?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Austin. Price data was last updated on March 28, 2026.

Travelers seeking maximum savings on their Raleigh to Austin flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Raleigh to Austin?

The best insider tips for Raleigh to Austin flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Raleigh to Austin trip
Our travel experts
John Walton

John Walton

Expert on RDU

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Ramsey Qubein

Ramsey Qubein

Expert on AUS

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. 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 Austin. Reviews last updated April 1, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andAmerican Airlines from Raleigh to Austin to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,334 reviews
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,367 reviews
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,545 reviews
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,572 reviews
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,006 reviews
Southwest
8.0
Very good
4,334 reviews

Food

7.0

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

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

  • What airports do I use to fly from Raleigh to Austin?

    To fly from Raleigh to Austin, you need to book a flight from Raleigh-Durham (RDU) to Austin Bergstrom (AUS). Nonstop flights to Austin Bergstrom from Raleigh-Durham take 2h 55m on average. When it comes time to book airfare, you have a few options: there are 4 outbound flights from Raleigh-Durham to Austin Bergstrom offered by 6 different airlines.

  • How popular is this Raleigh to Austin flight route?

    Flights from Raleigh-Durham to Austin Bergstrom have been viewed 7 times in the past calendar month.

  • How long is the flight from Raleigh to Austin?

    There are many flights that can get you from Raleigh to Austin in 3h. Fly via Delta or Southwest to get the fastest option. The distance from Raleigh to Austin is about 1159 mi. Generally, flights for this route are nonstop.

  • What are the cheapest airlines flying from Raleigh to Austin round-trip?

    Currently priced at $59, JetBlue will fly you from Raleigh to Austin and back. In addition to JetBlue, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Frontier - these airlines can fly you to your destination from $98 and $107, respectively. JetBlue is currently priced 82% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Raleigh to Austin one-way?

    $45 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and Southwest, with prices starting from $73 and $78, respectively.

  • What are the most reliable airlines from Raleigh to Austin?

    Before booking your flight to Austin from Raleigh, check out the most reliable airlines to get you to your destination on time: Aeromexico (88%), Delta (83%), Endeavor Airlines( 83%).

  • What are the cheapest flights from Raleigh to Austin?

    On average you can expect to pay $581 for a flight from Raleigh to Austin. The cheapest flight overall is $144 while the most popular route, (Raleigh-Durham - Austin Bergstrom) is currently priced at $166.

  • Can I find deals for flights from Raleigh to Austin that include hotel bookings?

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

  • How can I find direct flights from Raleigh to Austin?

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

  • Can I find deals for business class flights from Raleigh to Austin?

    Yes. Cheapflights offers flight deals from Raleigh to Austin 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 Austin?

    Currently, November is the cheapest month in which you can book a flight from Raleigh to Austin (average of $119). Flying from Raleigh to Austin in March is currently the most expensive (average of $217). 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 Austin?

Book flights to Austin if you plan to visit one of these locations
Cedar Park
San Marcos
Round Rock
Fredericksburg
Pflugerville
Georgetown
Bastrop
Dripping Springs
Seguin
Canyon Lake
Horseshoe Bay

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Alternative routes for Raleigh to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Raleigh to Austin

Discover the top 6 airlines that operate flights from Raleigh to Austin. 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 April 1, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$59Average$316FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$98Average$206FlexibilityNo cancel feeOn-time65%
FrontierCheapest$107Average$267FlexibilityNo cancel feeOn-time62%
DeltaCheapest$161Average$337FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$170Average$320FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$200Average$366FlexibilityNo cancel feeOn-time63%

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