Cheap flight tickets from Raleigh / Durham to Austin-Bergstrom

Compare Raleigh / Durham to Austin-Bergstrom flight deals

Find the cheapest month or even day of the year to fly to Austin-Bergstrom

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Flight deals from Raleigh / Durham to Austin-Bergstrom

Looking for a cheap last-minute deal or the best return flight from Raleigh / Durham Airport to Austin-Bergstrom Airport? If you want to travel next month, return fares start from RM629. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Raleigh / Durham to Austin-Bergstrom

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Raleigh / Durham to Austin-Bergstrom flights are currently cheapest in May.

Direct flights from Raleigh / Durham to Austin-Bergstrom

Raleigh / Durham to Austin-Bergstrom: Alternative routes

Compare routes from Raleigh / Durham to Austin below. You may find an airport to fly into that's cheaper, faster, or easier than Austin-Bergstrom.

Durham to Austin: Flight information

The things to know before you go.
Cheapest flight foundRM270
Cheapest month to flyMay
Average flight time3 hrs, 23 mins
Most popular airlineAeromexico
Average flights per week72

Finding cheap flights from Raleigh / Durham to Austin-Bergstrom: Frequently asked questions

The best price we found for a return flight from Raleigh / Durham to Austin-Bergstrom is RM629. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 23 minutes is the average flight time from Raleigh / Durham to Austin-Bergstrom.
Aeromexico, Southwest Airlines and Delta fly direct from Raleigh / Durham to Austin-Bergstrom.
As of April 2026, there are 66 flights per week flying from Raleigh / Durham to Austin-Bergstrom.
The cheapest month to fly from Raleigh / Durham to Austin-Bergstrom is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Raleigh / Durham Airport to Austin-Bergstrom Airport on Tuesday, 5 May 2026.
Yes – the average flight time is 3 hours and 23 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Austin-Bergstrom but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Austin is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines and Southwest Airlines offer the cheapest flight tickets to Austin-Bergstrom.

Travelling from Raleigh-Durham International Airport (RDU) to Austin-Bergstrom International Airport (AUS): what you need to know

  • Book a direct flight from Raleigh-Durham International Airport to Austin-Bergstrom International Airport and you'll be travelling for an average of 3 hours 15 minutes.

  • The timezone in Austin is UTC-5, which is one hour behind Durham.

  • You can choose from 42 weekly Raleigh-Durham International Airport to Austin-Bergstrom International Airport flights. The 05:30 departure with Southwest Airlines is the earliest flight available. Delta Air Lines operates the latest service of the day at 19:25.

  • For a smooth journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you can comfortably board your RDU to AUS flight.

  • Travelling during a peak month like July? Public holidays and other popular periods can mean longer lines at security. Play things extra safe and arrive up to four hours before an international flight and two hours before a domestic departure.

  • A number of airlines operate direct flights from Raleigh-Durham International Airport to Austin-Bergstrom International Airport, so jetting off to Austin (and then seeing more of United States!) is easy. The most popular carriers that fly nonstop include:

  • The airline most travellers prefer to fly with on this route is American Airlines.

  • Southwest Airlines is the most punctual carrier that operates RDU to AUS flights. An impressive 87.36% of its departures on this route arrive as scheduled.

  • We make it a piece of cake to book a flight with a stopover. To see your options for tickets from Raleigh-Durham International Airport to Austin-Bergstrom International Airport, deselect 'Direct flights only.' Then, pick a flight with a stop long enough to visit your chosen city. Popular stopovers between RDU and AUS include:

    • Hartsfield-Jackson Atlanta International Airport

    • Nashville International Airport

    • George Bush Intercontinental Airport

How to find the cheapest flights from Raleigh-Durham International Airport (RDU) to Austin-Bergstrom International Airport (AUS)

  • The cheapest price we've seen for a one-way Raleigh-Durham International Airport to Austin-Bergstrom International Airport flight is RM270. A return fare is currently RM629. Depending on the availability and when you book, these fares may change.

  • Book six months before you want to fly. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from RDU to AUS.

  • Organise your trip for May. That's the cheapest month for flights from Raleigh-Durham International Airport to Austin-Bergstrom International Airport. If you're flexible with your dates, use the 'Whole month' tool to see the cheapest price across each month.

  • Picking up cheap flights from RDU to AUS is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as a lower fare pops up.

  • Tailor your flights with filters. Pick your arrival and departure times, airlines and total journey duration. You can also sort your results by 'Fastest,' 'Cheapest' or 'Best' flights from Raleigh-Durham International Airport to Austin-Bergstrom International Airport.

Handy information about Raleigh-Durham International Airport (RDU)

  • Raleigh-Durham International Airport earns top marks for its on-time performance. 80.09% of flights that depart RDU land on time.

  • To reach Raleigh-Durham International Airport from central Durham, it takes about 20 minutes if you're going by car. This depends on traffic though. It's approximately 23 kilometres from the airport to the city centre.

  • Expect a trip time of roughly 1 hour 10 minutes on public transport.

  • Get your journey off to a leisurely start by staying near RDU. Whether you're boarding an early flight from Raleigh-Durham International Airport to Austin-Bergstrom International Airport or just don't want to be rushed, these stays have you covered:

Arriving at Austin-Bergstrom International Airport (AUS)

Getting from Austin-Bergstrom International Airport (AUS) to central Austin

  • AUS is located at 3600 Presidential Blvd.

  • Austin-Bergstrom International Airport is approximately 19 kilometres from the centre of Austin. The drive time takes around 25 minutes.

  • Travelling to the centre by public transport will take you around 3 hours 25 minutes.

When to fly to Austin-Bergstrom International Airport (AUS)

  • July is the most popular month for flights from Raleigh-Durham International Airport to Austin-Bergstrom International Airport. For smaller crowds, visit Austin in April.

  • Book your flight from Raleigh-Durham International Airport to Austin-Bergstrom International Airport for August if you'd like to visit Austin during its warmest month. You can expect temperatures of between 23ºC (73ºF) and 41ºC (106ºF).

  • If you like cooler conditions, look for a cheap ticket from RDU to AUS in January. Temperatures average between 3ºC (37ºF) and 19ºC (66ºF) then.

Explore more of United States

  • You've done Austin, now it's time to discover other parts of United States. Travel around 241 kilometres east to Houston to tick off its popular sights. From The Houston Museum of Natural Science to The Museum of Fine Arts, Houston, Beck Building and Hermann Park, there's plenty to keep you on the go.

  • Around 121 kilometres south-west of Austin, San Antonio is another favourite stop in United States. Get a taste of what this destination has to offer at The San Antonio River Walk, San Antonio Missions National Historical Park and San Fernando Cathedral.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.