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$54+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — AUS
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheapflights Tip: The best prices from Raleigh-Durham to Austin Bergstrom are usually found in August or July, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Saturday

Find 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 November 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 12/710:00 amRDU - AUS
1 stop11h 03mFrontier
Mon 12/85:13 pmAUS - RDU
2 stops29h 59mFrontier
Deal found 11/16$149
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Sun 12/710:00 amRDU - AUS
1 stop11h 03mMultiple Airlines
Tue 12/95:30 amAUS - RDU
2 stops17h 42mMultiple Airlines
Deal found 11/17$153
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/108:14 pmRDU - AUS
1 stop13h 50mMultiple Airlines
Tue 12/165:30 amAUS - RDU
2 stops17h 42mMultiple Airlines
Deal found 11/17$154
This Kiwi.com deal was found by Cheapflights users on 11/16. 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.
Sun 12/71:03 pmRDU - AUS
2 stops31h 57mFrontier
Thu 12/116:55 amAUS - RDU
1 stop9h 36mFrontier
Deal found 11/16$158
This Kiwi.com deal was found by Cheapflights users on 11/16. 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 12/1111:40 amRDU - AUS
1 stop7h 57mFrontier
Sun 12/149:12 pmAUS - RDU
2 stops13h 48mFrontier
Deal found 11/16$159
This Trip.com deal was found by Cheapflights users on 11/18. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/43:21 pmRDU - AUS
1 stop19h 32mMultiple Airlines
Sun 12/75:30 amAUS - RDU
1 stop10h 25mMultiple Airlines
Deal found 11/18$160
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/43:21 pmRDU - AUS
1 stop19h 32mMultiple Airlines
Tue 12/95:30 amAUS - RDU
2 stops17h 42mMultiple Airlines
Deal found 11/17$161
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Fri 12/56:00 amRDU - AUS
2 stops17h 21mMultiple Airlines
Sun 12/710:38 amAUS - RDU
1 stop20h 45mMultiple Airlines
Deal found 11/17$163
This Kiwi.com deal was found by Cheapflights users on 11/17. 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.
Fri 12/55:50 pmRDU - AUS
1 stop29h 31mMultiple Airlines
Wed 12/105:30 amAUS - RDU
2 stops17h 42mMultiple Airlines
Deal found 11/17$164
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/108:14 pmRDU - AUS
1 stop13h 50mMultiple Airlines
Mon 12/155:30 amAUS - RDU
1 stop10h 25mMultiple Airlines
Deal found 11/17$165
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/43:21 pmRDU - AUS
1 stop19h 32mFrontier
Sun 12/79:02 pmAUS - RDU
2 stops13h 58mFrontier
Deal found 11/17$170
This Kiwi.com deal was found by Cheapflights users on 11/17. 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 12/1111:40 amRDU - AUS
1 stop7h 57mFrontier
Mon 12/156:08 pmAUS - RDU
2 stops21h 36mFrontier
Deal found 11/17$172

Cheap 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 November 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$149
(Kiwi.com)

One-way from

$54
(Super.com)

Popular in

December

Cheapest in

August

Average price

$387

Good round-trip deal

$299 or less

Good one-way deal

$203 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. 13% potential increase in price ($56 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 18, 2025.
Use the filters below to find and compare flights from Raleigh to Austin that are best for you.

Fly from

Raleigh

Fly to

Austin

Route

Depart

Return

Price

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 12/25

6:30 am-2:08 pm

1 stop8h 38m

Austin Bergstrom

Wed 12/31

3:03 pm-10:10 pm

1 stop6h 07m

$254

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Tue 1/27

6:50 am-1:10 pm

1 stop7h 20m

Austin Bergstrom

Thu 1/29

9:40 am-1:20 pm

Nonstop2h 40m

$279

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 12/10

4:32 pm-7:19 pm

Nonstop3h 47m

Austin Bergstrom

Tue 12/16

10:45 am-2:42 pm

Nonstop2h 57m

$297

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 12/25

8:50 am-12:35 pm

1 stop4h 45m

Austin Bergstrom

Tue 12/30

8:15 pm-11:55 pm

Nonstop2h 40m

$299

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Fri 1/30

4:30 pm-7:00 pm

Nonstop3h 30m

Austin Bergstrom

Mon 2/2

9:40 am-1:20 pm

Nonstop2h 40m

$304

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 12/10

4:32 pm-7:19 pm

Nonstop3h 47m

Austin Bergstrom

Fri 1/2

5:20 am-1:00 pm

1 stop6h 40m

$307

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 12/25

6:25 am-9:08 am

Nonstop3h 43m

Austin Bergstrom

Tue 12/30

7:46 pm-11:40 pm

Nonstop2h 54m

$312

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 12/25

6:25 am-9:08 am

Nonstop3h 43m

Austin Bergstrom

Wed 12/31

10:43 am-2:40 pm

Nonstop2h 57m

$312

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Wed 12/24

6:15 pm-10:35 pm

1 stop5h 20m

Austin Bergstrom

Mon 12/29

8:15 pm-11:55 pm

Nonstop2h 40m

$322

RaleighAustin

RDU - AUS

RDUAUS

Raleigh-Durham

Thu 12/11

3:55 pm-6:20 pm

Nonstop3h 25m

Austin Bergstrom

Mon 12/15

9:30 am-1:10 pm

Nonstop2h 40m

$322

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/15

Showing 1-10 of 22 results
1
2
3

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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice 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 CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Raleigh-Austin flight deals on Cheapflights vs. CheapOair >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 CheapOair the most. CheapOair 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 November 14, 2025.

Booking 65 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, February is the cheapest month in which you can book a flight from Raleigh to Austin (average of $85). Flying from Raleigh to Austin in January is currently the most expensive (average of $207). 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 November 18, 2025.

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 at noon 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 November 2, 2025.

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.

The best insider tips for Raleigh to Austin flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Raleigh to Austin trip
Airports
RDU

RDU offers free Wi-Fi throughout the terminals. Connect to the 'RDU Free WiFi' network for seamless browsing before your flight.

Read more about RDUby John Walton
AUS

For a budget-friendly ride from AUS, take the CapMetro Route 20 bus, operating every 15 minutes during peak hours.

Read more about AUSby Ramsey Qubein
Our travel experts
John Walton

John Walton

Expert on RDU

John Walton

John Walton

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

Ramsey Qubein

Ramsey Qubein

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 November 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and American 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
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,003 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,045 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,151 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Frontier
5.8
Fair
3,105 reviews
Southwest
8.0
Very good
4,248 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 3h 25m on average. When it comes time to book airfare, you have a few options: there are 3 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 31 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 47m. Fly via JetBlue, Southwest, or Delta to get the fastest option. The distance from Raleigh to Austin is about 1159 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $101, Spirit Airlines will fly you from Raleigh to Austin and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Frontier and American Airlines - these airlines can fly you to your destination from $108 and $170, respectively. Spirit Airlines is currently priced 71% below the average price you’ll pay for this route.

  • 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 (92%), Delta (90%), Endeavor Airlines( 90%).

  • What are the cheapest flights from Raleigh to Austin?

    On average you can expect to pay $329 for a flight from Raleigh to Austin. The cheapest flight overall is $103 while the most popular route, (Raleigh-Durham - Austin Bergstrom) is currently priced at $132.

  • 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, February is the cheapest month in which you can book a flight from Raleigh to Austin (average of $85). Flying from Raleigh to Austin in January is currently the most expensive (average of $207). 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
Round Rock
San Marcos
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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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 November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$101Average$222FlexibilityNo cancel feeOn-time65%
FrontierCheapest$108Average$271FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$170Average$387FlexibilityNo cancel feeOn-time71%
DeltaCheapest$176Average$373FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$201Average$296FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$213Average$398FlexibilityNo cancel feeOn-time63%

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