€103 Cheap Flights Austin to Washington (AUS-IAD)

View €103 flight on Sat, 27 Sep 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Washington Dulles Intl. Airport (IAD)

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Cheap flights from Austin to Washington (AUS-IAD)

Prices were available within the past 7 days and start at €103 for one-way flights and €205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€205 Return, found 2 days ago
€205
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €205 found 2 days ago
Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€220 Return, found 2 days ago
€220
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €220 found 2 days ago
United
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€220 Return, found 2 days ago
€220
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €220 found 2 days ago
Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€229 Return, found 2 days ago
€229
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €229 found 2 days ago
United
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€244 Return, found 2 days ago
€244
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €244 found 2 days ago
United
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€252 Return, found 2 days ago
€252
Return
found 2 days ago
Select United flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €252 found 2 days ago
Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€255 Return, found 2 days ago
€255
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €255 found 2 days ago
Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€256 Return, found 2 days ago
€256
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €256 found 2 days ago
Delta
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€263 Return, found 2 days ago
€263
Return
found 2 days ago
Select Delta flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €263 found 2 days ago
American Airlines
Sat, 30 Aug - Sun, 31 Aug
AUS
Austin
IAD
Washington
€271 Return, found 2 days ago
€271
Return
found 2 days ago
Select American Airlines flight, departing Sat, 30 Aug from Austin to Washington, returning Sun, 31 Aug, priced at €271 found 2 days ago

Find the cheapest month to fly from Austin (AUS) to Washington (IAD)

June is typically the cheapest month to fly

From €146 - €405 per traveller.

Graph displaying average flight prices per month

Austin to Washington route information
Origin airport
Austin-Bergstrom Intl.
Destination airport
Washington Dulles Intl.
Return price
€205
Distance
2072 km
Average flight time
4 hours 21 mins

Perfect flights from Austin to Washington

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Austin to Washington. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of Chantilly, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Austin-Bergstrom Intl. to Washington Dulles Intl. ticket options cater to your travel preferences, with incredible one-way fares from €103 and roundtrip prices from €205. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Washington Dulles Intl. and explore Chantilly and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your AUS to IAD travel arrangements today and embark on the journey of a lifetime in Washington.

Frequently asked questions

How much is a flight from AUS to Dulles Intl. Airport?
If you're travelling from Austin–Bergstrom International Airport to IAD, round-trip flights start from €205. This figure is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don't hang about. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Austin–Bergstrom International Airport to Washington Dulles Intl. Airport (IAD)?
Each air carrier has its own terms and conditions. If you do decide to cancel, follow the instructions on our Customer Service Portal.
How do I find cheap flights from Austin-Bergstrom Intl. Airport (AUS) to Washington Dulles Intl. Airport (IAD) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for AUS to IAD flights, you'll see a "no change fees" filter for you to select.
How far is the flight from AUS to IAD?
Expect to be soaring through the sky for a while, as the flight distance from Austin to Chantilly is 2,100 kilometres. Set up a playlist of your favourite tunes before you leave home to keep yourself entertained during your trip.
Which airlines fly direct from Austin–Bergstrom International Airport to IAD?
Many savvy travellers like to fly with United Airlines (UA) from Austin–Bergstrom International Airport to IAD. This leading airline offers 91 monthly flights, so you can pick a flight time that's perfect for you. You could also take a look at the fares on offer with American Airlines (AA). This carrier operates 21 flights a month between Austin and Chantilly.
Are AUS to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Austin-Bergstrom Intl. Airport (AUS) to Washington Dulles Intl. Airport (IAD) at the last minute could save you some cash. However, it might cost you a whole lot more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

Explore a world of travel with Expedia

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