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AUS - IAD

Find cheap flights from Austin to Washington Dulles Airport from $73

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Austin to Dulles Intl departing on 9/22. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 6/3
Mon 6/10

Search hundreds of travel sites at once for deals on flights to Washington Dulles Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Washington, D.C..
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Austin to Washington, D.C..
In the last 7 days travelers have searched 43,693,958 times on KAYAK, and here is why:

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Cheap flight deals from Austin to Dulles Intl (AUS-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Austin to Dulles Intl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 am - 12:15 pmAUS-IAD
3h 15mnonstop
1:05 pm - 3:19 pmIAD-AUS
3h 14mnonstop
$118Allegiant Air
Find Deal
Thu, Aug 29 - Sun, Sep 1
2:34 pm - 6:46 pmAUS-IAD
3h 12mnonstop
7:36 pm - 9:51 pmIAD-AUS
3h 15mnonstop
$155Allegiant Air
Find Deal
Sun, Jul 28 - Thu, Aug 1
11:44 am - 7:43 pmAUS-IAD
6h 59m1 stop
2:05 pm - 7:51 pmIAD-AUS
6h 46m1 stop
$245American Airlines
Find Deal
Wed, Aug 28 - Tue, Sep 10
4:15 pm - 11:22 pmAUS-IAD
6h 07m1 stop
5:03 am - 10:50 amIAD-AUS
6h 47m1 stop
$246American Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 17
7:05 am - 11:24 amAUS-IAD
3h 19mnonstop
8:24 am - 10:47 amIAD-AUS
3h 23mnonstop
$249United Airlines
Find Deal
Thu, Jun 13 - Tue, Jul 16
6:03 pm - 11:59 pmAUS-IAD
4h 56m1 stop
8:35 am - 10:58 amIAD-AUS
3h 23mnonstop
$258United Airlines
Find Deal
Wed, Jun 12 - Tue, Jun 18
4:39 pm - 3:34 pmAUS-IAD
21h 55m2 stops
7:38 pm - 9:51 pmIAD-AUS
3h 13mnonstop
Wed, Jun 12 - Thu, Jun 13
8:30 am - 3:58 pmAUS-IAD
6h 28m1 stop
7:13 pm - 12:22 amIAD-AUS
6h 09m1 stop
$263Delta
Find Deal
Wed, Jul 31 - Sat, Aug 3
12:42 pm - 9:46 pmAUS-IAD
8h 04m1 stop
7:20 pm - 12:22 amIAD-AUS
6h 02m1 stop
$268Delta
Find Deal
Sat, Jun 22 - Mon, Jun 24
2:39 pm - 6:48 pmAUS-IAD
3h 09mnonstop
8:25 am - 1:32 pmIAD-AUS
30h 07m2 stops
Thu, Jun 20 - Sun, Jun 23

Flights from Austin to Dulles Intl - Travel Insights & Trends

Get data-powered insights and trends into flights from Austin to Dulles Intl to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Austin to Washington Dulles Airport?

The average price of all flights from Austin to Washington, D.C. Dulles Intl Airport clicked on KAYAK for each day over the last 12 months.
When flying from Austin to Washington Dulles Airport, you should consider leaving on a Thursday and avoid Mondays if you are looking for the best rates. For your return to Austin, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

What is the cheapest month to fly from Austin to Washington, D.C. Dulles Intl Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Austin to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Austin to Washington, D.C. Dulles Intl Airport is September, where tickets cost $222 on average. On the other hand, the most expensive months are November and March, where the average cost of tickets is $363 and $350 respectively.

How far in advance should I book a flight from Austin to Washington, D.C. Dulles Intl Airport?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Austin to Washington, D.C. Dulles Intl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Austin to Washington, D.C. Dulles Intl Airport, you should book around 1 week before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Which airlines provide the cheapest flights from Austin to Washington Dulles Airport?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Allegiant Air ($73) and United Airlines ($125). The cheapest round-trip tickets were found on Allegiant Air ($118) and American Airlines ($245).

Which airlines fly non-stop between Austin and Washington, D.C. Dulles Intl Airport?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Austin to Washington, D.C. Dulles Intl Airport.
There are 2 airlines that fly nonstop from Austin to Washington, D.C. Dulles Intl Airport. They are Allegiant Air and United Airlines. The cheapest airline for this route is Allegiant Air, with the best one-way deal found costing $54. On average, the best prices for this route can be found at Allegiant Air.

How many flights are there between Austin and Washington, D.C. Dulles Intl Airport per day?

Each day, there are between 5 and 9 nonstop flights that take off from Austin and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 3h 18m. The most common departure time is 7:00 am and most flights take off in the morning. Each week, there are 44 flights. The most frequent day of departure is Sunday, when 20% of all weekly flights depart. The fewest flights depart on a Monday.

Which cabin class options are there for flights between Austin and Washington, D.C. Dulles Intl Airport?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 4 cabin class options for the route. These are First, Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Austin to Washington Dulles Airport take?

A direct flight to Washington Dulles Airport will take on average 3h 09m to travel the 1,295 miles flying distance from Austin.

What’s the earliest departure time from Austin to Washington Dulles Airport?

Early birds can take the earliest flight from Austin at 7:00 am and will be landing in Washington, D.C. Dulles Intl Airport at 11:22 am.

What’s the latest departure time from Austin to Washington Dulles Airport?

If you prefer to fly at night, the latest flight from Austin to Washington, D.C. Dulles Intl Airport jets off at 5:00 pm and lands at 9:13 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$73
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly with an average 12% increase in price.
Flight from Austin to Washington Dulles Airport

When to book flights from Austin to Dulles Intl

Are your dates flexible? Find out the best times to travel from Austin to Dulles Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Austin to Washington Dulles Airport flights

  • How can I easily get from downtown Austin to Austin-Bergstrom International Airport (AUS)?

    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.

  • Are there any airlines that offer flights between Austin-Bergstrom International Airport (AUS) and Washington Dulles International Airport (IAD) that are known for being sustainable?

    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.

  • What airlines have lounges for their passengers in Austin-Bergstrom International Airport (AUS)?

    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.

  • What services and amenities does Washington Dulles International Airport (IAD) have for travelers with disabilities or limited mobility?

    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.

  • What is the cheapest flight from Austin to Washington, D.C. Dulles Intl Airport?

    In the last 3 days, the lowest price for a flight from Austin to Washington, D.C. Dulles Intl Airport was $73 for a one-way ticket and $118 for a round-trip.

  • Do I need a passport to fly between Austin and Washington Dulles Airport?

    A passport is not required to fly from Austin to Washington Dulles Airport.

  • Which airports will I be using when flying from Austin to Washington Dulles Airport?

    Austin airport is called Austin Bergstrom and the only airport in Washington Dulles Airport is Washington, D.C. Dulles Intl.

  • Which airlines offer Wi-Fi service onboard planes from Austin to Washington Dulles Airport?

    All the following airlines offer inflight Wi-Fi service on the Austin to Washington Dulles Airport flight route: American Airlines, JetBlue, Delta, KLM, Alaska Airlines, and Air Canada.

  • Which aircraft models fly most regularly from Austin to Washington Dulles Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the Austin to Washington Dulles Airport flight route.

  • Which airline alliances offer flights from Austin to Washington Dulles Airport?

    Star Alliance is the only airline alliance operating flights between Austin and Washington Dulles Airport.

  • On which days can I fly direct from Austin to Washington Dulles Airport?

    There are nonstop flights from Austin to Washington Dulles Airport on a daily basis.

  • Which is the best airline for flights from Austin to Washington, D.C., Delta or Alaska Airlines?

    The two airlines most popular with KAYAK users for flights from Austin to Washington, D.C. are Delta and Alaska Airlines. With an average price for the route of $297 and an overall rating of 8.0, Delta is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $442 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Austin to Washington Dulles Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Austin to Washington Dulles Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Austin to Washington Dulles Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington Dulles Airport from Austin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Austin to Washington Dulles Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Washington Dulles Airport with an airline and back to Austin with another airline. Booking your flights between Austin and IAD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Austin to Washington Dulles Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Washington Dulles Airport from Austin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from AUS to Washington Dulles Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $188 or less one-way and $256 or less round-trip.
  • While you can find quite a few nonstop flights from Austin-Bergstrom International Airport (AUS) to Washington Dulles International Airport (IAD), there are also many journeys that require travelers to have a layover. Layovers for this route will often take place in cities such as Charlotte and Pittsburgh.
  • To save some money on your flight from Austin-Bergstrom International Airport (AUS) to Washington Dulles International Airport (IAD), consider booking a Basic Economy ticket. United Airlines offers this fare type and it is typically cheaper than a standard Economy seat.
  • If you fly with a company like American Airlines or Alaska Airlines, you will be allowed to bring a carry-on suitcase and a personal item without having to pay an additional fee. However, it is important to keep in mind that this is only for Economy seats, rather than Basic Economy.
  • Once you have landed at Washington Dulles International Airport (IAD), you have a few different transportation options for going to downtown Washington, D.C. If you drive, the trip will typically take around 35 to 40 minutes. Otherwise, you can take public transport, like bus line 38B, which will take around 1 hour and 5 minutes.
  • As this is a domestic flight, most airlines will require you to pay to check a bag. If you opt to upgrade your reservation, such as to Premium Economy, Business, or First Class, you will typically be able to check at least one bag for free.
See more tips

Prefer to fly non-stop from Austin to Washington Dulles Airport?

Find which airlines fly direct from Austin Bergstrom to Dulles Intl, which days they fly and book direct flights.

Nonstop departures

Austin Bergstrom to Washington, D.C. Dulles Intl

Monday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Tuesday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Wednesday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Thursday

Allegiant Air, Brussels Airlines, Lufthansa, +1 more

Allegiant Air, Brussels Airlines, +2 more

Friday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Saturday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Sunday

Allegiant Air, Brussels Airlines, Lufthansa, +1 more

Allegiant Air, Brussels Airlines, +2 more

See more direct flights

Nonstop returns

Washington, D.C. Dulles Intl to Austin Bergstrom

Monday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Tuesday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Wednesday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Thursday

Allegiant Air, Brussels Airlines, Lufthansa, +1 more

Allegiant Air, Brussels Airlines, +2 more

Friday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Saturday

Brussels Airlines, Lufthansa, United Airlines

Brussels Airlines, Lufthansa, +1 more

Sunday

Allegiant Air, Brussels Airlines, Lufthansa, +1 more

Allegiant Air, Brussels Airlines, +2 more

See more direct flights
See more direct flights

Top 5 airlines serving from Austin to Dulles Intl

 
See real verified KAYAK customer reviews for airlines flying from Austin to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Austin to Dulles Intl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9128 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.3Entertainment
7.3Food
Airline reviews

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

10.0 Excellentgary, May 2024SEA - AUS
Read more about Alaska Airlines reviews

I bought the cheapest ticket. No meal, no checked luggage so I didn't expect much and was surprised by how good the flight and service was. Alaska is now my favorite airline.

Comfortable seat, plenty of leg room which is so rare, overhead bin comfortably accommodated my carry-on bag. Deli box was tasty, service was good, bathrooms were clean. Uneventful flight, which I appreciate. Departed on time and landed early.

No entertainment, food was cookies & juice,water, soda or coffee.

My baggage was in another flight, anit was delayed for one hour.

The maintenance delay was seemingly handled very poorly... Little to no information was provided to the passengers sitting on board for an extended period of time. On a brighter note, at least the cabin crew (flight attendants) did the best they could. They seemingly were provided very little information with regards to the delay. Unless absolutely beyond my control, I can’t imagine buying a ticket on Alaska airlines again, based on this and a previous experience my wife recently had, along with complaints overheard from other passengers.

They oversold my flight by 9 seats so when I went to check in I was not assigned a seat and the only one available if I didn’t want to chance it were 100 dollars more

The seats were incredibly small and the attendants were grumpy the whole time.

Honestly, there was not much they could do. Due to wind, the flight was delayed for several hours because we had to be diverted to San Jose where we needed to refuel before departing to Hawaii. Wish they had offered some snacks during the delays/diversion because we had to wait such a long time to finally get our food served during the flight after leaving California.

The only issue was in the wheelchair waiting area before we got on the plane. They seemed very disorganized. Everyone we encountered after that was great! We loved Cassandra at check-in. She was awesome. The flight attendants were wonderful too! The lady helping with the waiting wheelchair when we got off the plane was awesome too!

They canceled the flight 30 minutes prior to departure without any heads up.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

The net issue I had was with the gate agent. We had added a carryon to our boarding pass when we checked bags. When I got to the boarding gate the agent was rude asking why I had a backpack - I said I added it - even had an orange tag on it. She ripped my tag off and swung her monitor around to show me how she was right- saying it isn’t wasn’t listed - only a checked bag. I explained again that I wasn’t sure what the issue was but I wouldn’t have an orange tag if I hadn’t added it. Then she finally checked my husband’s boarding pass and found that the agent at checkin had added my carryon to his boarding pass instead of mine. She sent me on my way without my orange tag. Was a bit embarrassing for me the tone she used with me assuming I was trying to get away with something.

Gate agent asked if I could switch seats so a family could sit together. Agent moved me to a seat in the front of the plane, no charge. It was easy. The agent did a great job.

Great seat space. However food and drink prices outrageous. Jabbing to pay for a carry on bag or stuck paying at the gate too much.

Every Allegiant Air flight I've ever taken has been delayed. This flight was delayed a full 2 hours. It was excuse after excuse after excuse. It was a flight from southern Florida. They made us board the plane on time, but made us wait for 2 hours on the tarmac. Because the engines were kept shut off, so was the air conditioning. One can only imagine how hot the air was in the cabin over those 2 hours on the tarmac, while in the hot Florida sun. Just terrible.

Actually, for the price, I'm willing to put up with a little discomfort (upright chairs) and at times inconveniences (like any airline), lack of entertainment (I can bring my own). My flight was non stop and smooth. I would fly this route again.

The flight was delayed 6 hours and we were only offered an $8 food credit. My husband stood in line to get the credit for 45 minutes and when he got close to the end of the line the computers went down.

Worst ever! Flight cancelled supposedly for weather even though we k ow of many others who flew into Bangor same time no problem. At the airport there was no customer service at all just refund and no possibility of rebook for 3-4 days. Aweful won’t fly with them again!!

It’s a budget airline so adjust expectations accordingly. Nothing is without a fee but such is necessary for tickets to remain so affordable.

No complaints. It’s a budget airline so can’t expect any frills.

My TSA number was missing from my ticket which shouldn’t have happened since it’s in my file. The on board flight attendant who was a male, did not want to help me put my luggage in the overhead bin and made a very rude comment and was very unpleasant. The good… the woman who fixed my ticket with the TSA number was excellent and I had extra legroom which was perfect.

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

The Flight attendant had an attitude and didn't allow anyone any time to prepare for landing despite being absent throughout the entire trip

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

The flight was great until towards the end when the flight attendant read an excessively long commercial for purchasing an american airlines credit card. The worst part is that we are doing a lot of traveling this year so i was actually interested in getting the credit card, but I was so annoyed with the long commercial that I completely dismissed the flight attendant bringing around the information. Next time, keep the sales pitch to 10 seconds and then pass around the brochures!!

Nice aircraft. Plane was PACKED full and distance between seats was tight. Had it been more than a two hour flight it would not have been tolerable. I had much more knee space on the JetBlue flight I went out on.

New ridiculous policy by american destroyed my allegiance to american. As a million miler with american, I expected it would be easy to get on an earlier flight when I got to airport earlier than expected, and save a five hour layover. WRONG. The online app would not let me switch flights, So I called, and was promised a call back in 90 minutes. HAH! The customer service desk at DCA said “we no longer have access to changing a flight on our screens. If the app couldn’t do it, I should send a letter to American, but there’s nothing else possible!”

I am tired of being nickel and dimed for seat location, checked luggage and carry on bags. That is why i rarely fly anymore.

It was right on time and crew were very courteous

Great flight. Boarding was efficient and quick. On time departure and smooth flight. Flight arrived early at destination. Good experience.

Literally the worst experience ever and I had my service dog with me. Flight was supposed to leave at 1:51 PM but the plane arrived late. They boarded us around 3 PM and kept us on the plane for an hour saying that due to weather conditions in Miami, we could not takeoff yet. After waiting for an hour, they deplaned. And then they will not give us our bags back that we could just leave and schedule for another flight. Every hour they kept updating saying we have to wait another hour without any explanation as to what was going on. Eventually, I went to customer service to change my ticket, but by the time I made it to the front of the line, they started boarding my flight again. And then when we got onto the flight, they said there were two flight attendants That were past their shift. They kept us on the plane for about another 40 minutes until they told us they had no other flight attendance and had to deplane again. Then I gave us hotel vouchers and told us we would be on a flight at 6 AM the next day. At this point it is about 9 PM. I get to the hotel with my dog, who hasn’t been able to go potty for about eight hours. When I arrived at the hotel, I got a text alert saying my flight has been canceled at 6 AM and they moved past to 5 AM, however the hotel shuttle doesn’t leave early enough to make it to the airport for 5 AM flight. So me and some other passengers got a cab after about three hours of sleep to get back to the airport. This was the worst experience ever.

Their computers were down upon arrival to the airport. They were unable to figure out how to board us. We were delayed over an hour and a half.

Book cheap flights from Austin to Washington, D.C.

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Austin to Washington, D.C. found on KAYAK in the last 72 hours.
9/22Sun
nonstopAllegiant Air
3h 14mAUS-IAD
$73
7/4Thu
nonstopAllegiant Air
3h 12mAUS-IAD
$107
6/16Sun
nonstopAllegiant Air
3h 09mAUS-IAD
$112
6/24Mon
nonstopUnited Airlines
3h 19mAUS-IAD
$125
6/15Sat
1 stopAmerican Airlines
5h 01mAUS-IAD
$133
5/30Thu
1 stopDelta
5h 03mAUS-IAD
$134
10/20Sun
nonstopUnited Airlines
3h 19mAUS-IAD
$148
6/5Wed
1 stopDelta
5h 04mAUS-IAD
$154
5/29Wed
1 stopAmerican Airlines
6h 07mAUS-IAD
$163
5/26Sun
1 stopAlaska Airlines
9h 39mAUS-IAD
$317

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Last minute flights from Austin to Dulles Intl

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Austin to Washington, D.C. that are departing in the next 10 days.
5/5Sun
nonstopAllegiant Air
3h 22mAUS-IAD
5/9Thu
nonstopAllegiant Air
3h 30mIAD-AUS
$377
5/5Sun
nonstop
3h 22mAUS-IAD
5/12Sun
multi-stop
26h 52mIAD-AUS
$445
5/5Sun
nonstopAllegiant Air
3h 22mAUS-IAD
5/12Sun
nonstopAllegiant Air
3h 30mIAD-AUS
$465
5/7Tue
multi-stopAmerican Airlines
4h 58mAUS-IAD
5/11Sat
multi-stopAmerican Airlines
6h 11mIAD-AUS
$479
5/6Mon
multi-stopAmerican Airlines
6h 07mAUS-IAD
5/11Sat
multi-stopAmerican Airlines
6h 11mIAD-AUS
$480
5/7Tue
nonstopUnited Airlines
3h 11mAUS-IAD
5/11Sat
nonstopUnited Airlines
3h 35mIAD-AUS
$604
5/7Tue
multi-stopUnited Airlines
9h 20mAUS-IAD
5/14Tue
nonstopUnited Airlines
3h 36mIAD-AUS
$613
5/5Sun
multi-stopDelta
5h 24mAUS-IAD
5/11Sat
multi-stopDelta
5h 45mIAD-AUS
$623
5/5Sun
multi-stopDelta
5h 11mAUS-IAD
5/9Thu
multi-stopDelta
5h 45mIAD-AUS
$633
5/6Mon
multi-stopAlaska Airlines
16h 59mAUS-IAD
5/11Sat
multi-stopAlaska Airlines
16h 59mIAD-AUS
$1,603

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Austin - Washington Dulles Airport Flights

Departure:

Austin (AUS)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Austin

Cabin classes:

$758
$814
$649
$120