$169 Find Cheap Flights from Washington Dulles Airport to Austin - Compare and Save

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

• Earliest: departs at 8:15 am and lands at 12:00 pm
• Latest: departs at 6:00 pm and lands at 9:45 pm.

The flight takes about 3h 45m.

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

• Economy Class
• Business Class
• First Class

A nonstop flight from Washington, D.C. Dulles Intl Airport to Austin takes 3h 45m, 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 Washington, D.C. Dulles Intl Airport to Austin range from $427 to $682, with an average of $533 over the past 12 months. Anything below $427 counts as a good deal.

Last-minute fares on this route - booked within 2 weeks of departure - run 65% above the route average of $533. Book 26 weeks before departure for the lowest fares.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $222 round-trip via Orlando (MCO), compared to $548 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $39–$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 Southwest and United Airlines. Other aircraft seen on the route include Boeing 737-800 variants.

Morning is the busiest departure period on Washington, D.C. Dulles Intl Airport to Austin 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 $319 to $2,580. That means the highest observed fare was about 8x higher than the lowest one.

One-way fares from Washington, D.C. Dulles Intl Airport to Austin are currently lower than usual. Average one-way flight prices are about $179, which is 37% below the typical average for this route.

Austin Bergstrom Airport (AUS) hosts 5 major car rental companies, with daily rates starting from around $13 for economy cars. Top options include:
• Europcar
• Hertz
• Fox
• Easirent
• Thrifty

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

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

• Atlanta Hartsfield-Jackson (ATL) - 86% of one-stop connections
• Dallas/Fort Worth (DFW) - 6% of one-stop connections
• Charlotte Douglas (CLT) - 4% of one-stop connections
• Detroit Metropolitan Wayne County (DTW) - 1% of one-stop connections

Atlanta Hartsfield-Jackson (ATL) handles the largest share of one-stop connections on this route.

On the Washington, D.C. Dulles Intl Airport to Austin route, being flexible with your departure day can save you up to 27%. Saturday is the cheapest day at $486 round-trip on average, while Monday is the most expensive at $662: a $176 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

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

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 39m, compared with 5h 40m via Detroit Metropolitan Wayne County (DTW) and 6h 00m via Dallas/Fort Worth (DFW).

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

Some of the most popular sights in Austin are Sixth Street, University of Texas at Austin and ACL Live at The Moody Theater. These are among the most viewed places in Austin on KAYAK.

Among airlines operating Washington, D.C. Dulles Intl Airport to Austin 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
• Allegiant Air: a checked bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

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

Members of the Admirals Club can take advantage of the Admirals club lounge on arrival at Austin International Airport. The lounge is ideal for relaxing and offers complimentary snacks and drinks, newspapers and magazines, TV and working areas. Those flying with American Airlines can check whether there is space and pay at the door. The lounge is across from gate 22 on the mezzanine level airside of the Barbara Jordan Terminal.

Dulles International ensures breastfeeding mothers comfortably nurse, breast pump and breastfeed their babies. The airport has nursing rooms located in the secure areas and post-security. In the secure areas, nursing rooms are next to the restrooms in front of baggage claims 2, 6, 11 and 14 of the Arrivals level. The post-security nursing rooms are located at gates A, B, C and D.

Traveling with your service animal at Washington Dulles International Airport, there are various pet rests. These pet rest areas are next to gate A32 and gate D1 of the pre-security area and opposite ends of the terminal on the departure level. An additional relief area is available near baggage claim 1, outside the building on the Arrival level.

On arrival at Austin International Airport, you can relax at the observation deck and watch planes landing and taking off. The observation deck has picnic tables and parking and is located east of the airport entrance. You can also get a chair or foot massage at Knot Anymore Massage. The massage zone is located at gate 7 of the Barbara Jordan Terminal and Gate 13.