S$282 Cheap Flights from Austin to Washington

View S$282 flight on Sat, 2 May, 2026Opens 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 S$282 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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 . 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.

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Washington Dulles Intl.
Distance
2072 km
Average flight time
4 hours 19 mins

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