$146 Find Cheap Flights from Austin to Washington Dulles Airport - Compare and Save

These are the earliest and latest flight times available from Austin to Washington, D.C. Dulles Intl Airport:

• Earliest: departs at 7:10 am and lands at 10:23 am
• Latest: departs at 5:14 pm and lands at 8:27 pm.

The flight takes about 3h 13m.

Three cabin classes are available on flights from Austin to Washington, D.C. Dulles Intl Airport:

• Economy Class
• Business Class
• First Class

A nonstop flight from Austin to Washington, D.C. Dulles Intl Airport takes 3h 13m, covering 1,295 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Austin to Washington, D.C. Dulles Intl Airport range from $380 to $651, with an average of $504 over the past 12 months. Anything below $380 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 72% above the $504 route average. Book 24 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $273 round-trip via Orlando (MCO), compared to $525 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $32–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by United Airlines and Southwest. Other aircraft seen on the route include Boeing 737-800 variants.

Morning is the busiest departure period on Austin to Washington, D.C. Dulles Intl Airport flights, with 34% of flights leaving in that window. Afternoon departures account for 33%, evening flights for 33%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $321 to $2,256. That means the highest observed fare was about 7x higher than the lowest one.

One-way fares from Austin to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $168, which is 41% below the typical average for this route.

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Dollar
• Budget
• Hertz
• Sixt
• Thrifty

Flights from Austin to Washington, D.C. Dulles Intl Airport usually depart from Austin Bergstrom (AUS) and arrive at Washington, D.C. Dulles Intl (IAD).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Austin to Washington, D.C. Dulles Intl Airport route, 6% of flights were delayed in the past 3 months, with delays averaging 2h 26m.

One-stop flights from Austin to Washington, D.C. Dulles Intl Airport most commonly connect through:

• Atlanta Hartsfield-Jackson (ATL) - 81% of one-stop connections
• Charlotte Douglas (CLT) - 8% of one-stop connections
• Dallas/Fort Worth (DFW) - 3% of one-stop connections
• Houston George Bush Intcntl (IAH) - 3% of one-stop connections

Yes. Flexible dates can save you up to 31% on flights from Austin to Washington, D.C. Dulles Intl Airport. Friday is the cheapest departure day at $457 round-trip on average, while Sunday is the most expensive at $661, a difference of $204.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

Only United Airlines operates flights between Austin and Washington, D.C. Dulles Intl Airport.

Flying via Dallas/Fort Worth (DFW) gives the shortest average 1-stop total travel time at 5h 27m, compared with 5h 30m via Charlotte Douglas (CLT) and 5h 36m via Detroit Metropolitan Wayne County (DTW).

Washington, D.C. Dulles Intl Airport is 1 hour ahead of Austin (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Among airlines operating Austin to Washington, D.C. Dulles Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.

When you drive from downtown Austin to Austin-Bergstrom International Airport (AUS), the trip will normally take between 10 and 15 minutes in average traffic conditions. If you choose to take public transportation, such as bus line 20, the trip will take around 1 hour instead.

American Airlines has started several initiatives in order to improve its environmental footprint. For example, the company has pledged to reduce its greenhouse gas emissions intensity by 45% by 2035. It has also pledged to achieve net zero emissions by 2050.

Inside the Main Terminal of Austin-Bergstrom International Airport (AUS), you can find a few airline lounges that are open to passengers. For instance, there is the American Airlines Admirals Club, the Delta Air Lines Delta Sky Club, and the United Airlines United Club.

If you or someone that is traveling in your group has a disability or limited mobility, there are a few services and amenities that you can access at Washington Dulles International Airport (IAD). For example, Washington Dulles International Airport (IAD) has several pet relief areas for service animals, as well as elevators that are wheelchair-accessible. There are also parking areas that are designated for individuals with limited mobility and wheelchairs are available for any individual that needs one.