$70+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — AUS
Sep 13 — Sep 201
Round-trip
1 adult, Economy
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Find cheap flights from Raleigh to Austin 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 Austin Bergstrom are usually found in January or September, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Saturday
Cheap flight deals from Raleigh to Austin
Cheapest
Best
Last-minute
One-way
Cheapest flights from Raleigh to AustinExplore 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 August 14, 2026.
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 August 14, 2026.
This Frontier deal was found by Cheapflights users on 8/13. 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.
Fri 9/116:35 am -
1 stop12h 13m
Sun 9/136:33 pm -
1 stop4h 56m
Deal found 8/13![Frontier logo]()
$231
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/27:45 am -
Nonstop3h 00m
Wed 9/96:00 pm -
Nonstop2h 55m
Deal found 8/13![Southwest logo]()
$232
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am -
1 stop11h 34m
Sun 9/208:24 pm -
2 stops23h 27m
Deal found 8/12![Frontier logo]()
$233
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop3h 13m
Tue 9/156:25 am -
1 stop5h 08m
Deal found 8/12![Delta logo]()
$234
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 am -
Nonstop3h 12m
Sat 9/55:15 am -
1 stop5h 23m
Deal found 8/12![Delta logo]()
$235
This Travelocity deal was found by Cheapflights users on 8/11. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:18 pm -
1 stop9h 14m
Sun 10/186:15 am -
1 stop28h 08m
Deal found 8/11![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 8/9. 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.
Wed 9/27:15 am -
1 stop5h 15m
Sat 9/511:50 am -
Nonstop2h 50m
Deal found 8/9![Southwest logo]()
$237
This Frontier deal was found by Cheapflights users on 8/9. 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.
Fri 10/1612:18 pm -
1 stop9h 14m
Mon 10/199:27 pm -
1 stop12h 56m
Deal found 8/9![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/266:05 am -
1 stop11h 34m
Sat 8/295:37 pm -
1 stop13h 55m
Deal found 8/9![Frontier logo]()
$239
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 10/211:20 am -
1 stop6h 20m
Mon 10/57:55 pm -
Nonstop2h 45m
Deal found 8/13![Southwest logo]()
$240
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 9/146:25 am -
Nonstop2h 55m
Fri 9/184:35 pm -
1 stop6h 40m
Deal found 8/10![Southwest logo]()
$241
Best flights from Raleigh to AustinDiscover carefully curated flight deals from Raleigh to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
Discover carefully curated flight deals from Raleigh to Austin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 14, 2026.
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/76:25 am -
Nonstop2h 55m
Wed 9/92:00 pm -
1 stop6h 25m
Deal found 8/11![Southwest logo]()
$237
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/47:07 am -
Nonstop3h 26m
Sun 11/87:30 pm -
Nonstop3h 00m
Deal found 8/12![Delta logo]()
$337
This Southwest deal was found by Cheapflights users on 8/13. 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.
Sat 10/315:25 am -
1 stop6h 40m
Sun 11/18:45 am -
Nonstop2h 40m
Deal found 8/13![Southwest logo]()
$283
This Southwest deal was found by Cheapflights users on 8/13. 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.
Fri 10/97:05 am -
Nonstop3h 05m
Mon 10/127:55 pm -
Nonstop2h 45m
Deal found 8/13![Southwest logo]()
$299
This Southwest deal was found by Cheapflights users on 8/9. 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.
Sat 9/512:30 pm -
2 stops8h 15m
Sun 9/65:40 am -
1 stop5h 20m
Deal found 8/9![Southwest logo]()
$302
This Southwest deal was found by Cheapflights users on 8/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/161:25 pm -
2 stops6h 55m
Tue 9/2210:25 am -
2 stops6h 45m
Deal found 8/11![Southwest logo]()
$306
This Southwest deal was found by Cheapflights users on 8/9. 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.
Fri 10/307:05 am -
Nonstop3h 05m
Sun 11/18:45 am -
Nonstop2h 40m
Deal found 8/9![Southwest logo]()
$307
This Southwest deal was found by Cheapflights users on 8/10. 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.
Fri 9/184:50 pm -
Nonstop3h 00m
Sun 9/206:15 am -
1 stop5h 40m
Deal found 8/10![Southwest logo]()
$364
This Southwest deal was found by Cheapflights users on 8/13. 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 10/16:00 am -
2 stops6h 50m
Sun 10/45:05 am -
2 stops7h 00m
Deal found 8/13![Southwest logo]()
$405
Last-minute flights from Raleigh to AustinDiscover last-minute flight deals from Raleigh to Austin. Data last updated August 14, 2026 and is based on user searches.
Discover last-minute flight deals from Raleigh to Austin. Data last updated August 14, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/9. 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.
Tue 8/2510:11 pm -
1 stop19h 28m
Sat 8/295:37 pm -
1 stop13h 55m
Deal found 8/9![Frontier logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 8/9. 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 8/266:05 am -
1 stop11h 34m
Sat 8/295:37 pm -
1 stop13h 55m
Deal found 8/9![Frontier logo]()
$239
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:59 pm -
1 stop13h 11m
Wed 9/210:55 am -
2 stops12h 04m
Deal found 8/11![Frontier logo]()
$236
This Southwest deal was found by Cheapflights users on 8/13. 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.
Wed 9/27:45 am -
Nonstop3h 00m
Wed 9/96:00 pm -
Nonstop2h 55m
Deal found 8/13![Southwest logo]()
$232
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/27:15 am -
Nonstop3h 12m
Sat 9/55:15 am -
1 stop5h 23m
Deal found 8/12![Delta logo]()
$235
This Southwest deal was found by Cheapflights users on 8/9. 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.
Wed 9/27:15 am -
1 stop5h 15m
Sat 9/511:50 am -
Nonstop2h 50m
Deal found 8/9![Southwest logo]()
$237
This Frontier deal was found by Cheapflights users on 8/9. 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.
Wed 9/26:05 am -
1 stop11h 34m
Wed 9/96:33 pm -
1 stop4h 56m
Deal found 8/9![Frontier logo]()
$238
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:05 am -
1 stop11h 34m
Sun 9/208:24 pm -
2 stops23h 27m
Deal found 8/12![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 8/13. 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.
Fri 9/116:35 am -
1 stop12h 13m
Sun 9/136:33 pm -
1 stop4h 56m
Deal found 8/13![Frontier logo]()
$231
This Delta deal was found by Cheapflights users on 8/12. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/117:00 am -
Nonstop3h 13m
Tue 9/156:25 am -
1 stop5h 08m
Deal found 8/12![Delta logo]()
$234
This Southwest deal was found by Cheapflights users on 8/10. 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.
Mon 9/146:25 am -
Nonstop2h 55m
Fri 9/184:35 pm -
1 stop6h 40m
Deal found 8/10![Southwest logo]()
$241
One-way flights from Raleigh to AustinSearch for one-way flight options from Raleigh to Austin. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
Search for one-way flight options from Raleigh to Austin. Find affordable one-way fares based on user searches. Data last updated August 14, 2026.
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Tue 9/156:35 am -
1 stop12h 13m
Deal found 8/13![Frontier logo]()
$70
This Trip.com deal was found by Cheapflights users on 8/13. 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.
Wed 10/76:35 am -
1 stop12h 13m
Deal found 8/13![Frontier logo]()
$71
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Tue 11/103:54 pm -
1 stop18h 59m
Deal found 8/13![Frontier logo]()
$72
This Priceline deal was found by Cheapflights users on 8/13. 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.
Mon 10/196:30 am -
1 stop5h 39m
Deal found 8/13![Frontier logo]()
$73
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/236:35 am -
1 stop12h 13m
Deal found 8/11![Frontier logo]()
$74
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Mon 9/146:35 am -
1 stop12h 13m
Deal found 8/13![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 9/301:56 pm -
1 stop28h 52m
Deal found 8/13![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 8/14. 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.
Sat 9/126:35 am -
1 stop12h 13m
Deal found 8/14![Frontier logo]()
$78
This Booking.com deal was found by Cheapflights users on 8/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:35 am -
1 stop12h 13m
Deal found 8/13![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 10/91:16 pm -
1 stop22h 53m
Deal found 8/13![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/65:27 pm -
2 stops25h 21m
Deal found 8/11![Frontier logo]()
$82
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 August 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $231 (Frontier) |
One-way from | $70 (Trip.com) |
Popular in | February |
Cheapest in | January |
Average price | $326 |
Good round-trip deal | $307 or less |
Good one-way deal | $191 or less |
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 August 14, 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
Cheapest round-trip
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Mon 9/7
6:25 am-8:20 am
Nonstop2h 55m
Austin Bergstrom
Wed 9/9
2:00 pm-9:25 pm
1 stop6h 25m
$237
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Sat 10/31
5:25 am-11:05 am
1 stop6h 40m
Austin Bergstrom
Sun 11/1
8:45 am-12:25 pm
Nonstop2h 40m
$283
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Fri 10/9
7:05 am-9:10 am
Nonstop3h 05m
Austin Bergstrom
Mon 10/12
7:55 pm-11:40 pm
Nonstop2h 45m
$299
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Sat 9/5
12:30 pm-7:45 pm
2 stops8h 15m
Austin Bergstrom
Sun 9/6
5:40 am-12:00 pm
1 stop5h 20m
$302
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Wed 9/16
1:25 pm-7:20 pm
2 stops6h 55m
Austin Bergstrom
Tue 9/22
10:25 am-6:10 pm
2 stops6h 45m
$306
Quickest round-trip
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Fri 10/30
7:05 am-9:10 am
Nonstop3h 05m
Austin Bergstrom
Sun 11/1
8:45 am-12:25 pm
Nonstop2h 40m
$307
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Wed 11/4
7:07 am-9:33 am
Nonstop3h 26m
Austin Bergstrom
Sun 11/8
7:30 pm-11:30 pm
Nonstop3h 00m
$337
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Fri 9/18
4:50 pm-6:50 pm
Nonstop3h 00m
Austin Bergstrom
Sun 9/20
6:15 am-12:55 pm
1 stop5h 40m
$364
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Thu 10/1
6:00 am-11:50 am
2 stops6h 50m
Austin Bergstrom
Sun 10/4
5:05 am-1:05 pm
2 stops7h 00m
$405
Cheapest one-way
RaleighAustin
RDU Raleigh-Durham - AUS Austin Bergstrom
RDUAUS
Raleigh-Durham
Sat 10/31
10:40 am-12:45 pm
Nonstop3h 05m
$95
Showing 1-10 of 20 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars |
- 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.
RDU-AUS
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
Prices
Airlines
Delays
How far ahead should I book a flight from Raleigh to Austin?
Booking 63 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, January is the cheapest month in which you can book a flight from Raleigh to Austin (average of $304). Flying from Raleigh to Austin in February is currently the most expensive (average of $399). 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 August 14, 2026.
One of the essential ways to save on airfare from Raleigh to Austin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 13% on airfare.
How often are flights from Raleigh to Austin delayed?
About 13% of weekly flights between Raleigh and Austin have experienced delays in the past year, with the average delay time being 144 minutes.
What is the most punctual flight time for Raleigh to Austin flights?
Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Raleigh to Austin flights?
Over the last year, Delta have had the lowest number of delays on this route, with just 11% of flights being delayed.
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
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 August 14, 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.
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Food
7.0
Entertainment
7.5
Crew
8.6
Boarding
8.1
Overall
8.0
Comfort
8.0
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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.
Traveling to a place near Austin?
Book flights to Austin if you plan to visit one of these locationsRound Rock
Cedar Park
San Marcos
Bastrop
Fredericksburg
Pflugerville
Dripping Springs
Georgetown
Seguin
Canyon Lake
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.
Other flights to Austin
Explore flights to Austin departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Complete your trip
Complete your trip to Austin by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Raleigh to Austin by cabin class
Find flights from Raleigh to Austin, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Raleigh and Austin flights
Browse other Raleigh and Austin flight options. Last updated on August 14, 2026.
Other flights from Raleigh
Browse through other flights departing from Raleigh. Flights are based on user searches made on Cheapflights and were last updated on August 14, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Raleigh to Austin
Discover the top 5 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 August 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$311 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$86 | Average$269 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$289 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$188 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$218 | Average$384 | FlexibilityNo cancel fee | On-time63% |