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AUS - IAD

$122 Find cheap flights from Austin to Washington Dulles Airport

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 6/20. 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
Sat 6/15
Sat 6/22

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 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

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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
2:34 pm - 6:46 pmAUS-IAD
3h 12mnonstop
7:36 pm - 9:51 pmIAD-AUS
3h 15mnonstop
$135Allegiant Air
Find Deal
Thu, Aug 8 - Sun, Aug 11
2:34 pm - 6:46 pmAUS-IAD
3h 12mnonstop
7:36 pm - 9:51 pmIAD-AUS
3h 15mnonstop
$148Allegiant Air
Find Deal
Thu, Jul 25 - Thu, Aug 1
4:36 pm - 4:10 pmAUS-IAD
22h 34m3 stops
7:38 pm - 9:51 pmIAD-AUS
3h 13mnonstop
Tue, Jun 4 - Thu, Jun 6
2:34 pm - 6:46 pmAUS-IAD
3h 12mnonstop
5:35 pm - 1:18 pmIAD-AUS
20h 43m2 stops
Thu, Aug 8 - Sun, Aug 11
8:10 am - 5:06 pmAUS-IAD
7h 56m1 stop
5:38 pm - 12:17 amIAD-AUS
7h 39m1 stop
$245American Airlines
Find Deal
Sat, Aug 10 - Sat, Aug 17
9:30 am - 4:31 pmAUS-IAD
6h 01m1 stop
2:05 pm - 7:51 pmIAD-AUS
6h 46m1 stop
$247American Airlines
Find Deal
Wed, Sep 4 - Sat, Sep 14
12:05 pm - 4:24 pmAUS-IAD
3h 19mnonstop
8:35 am - 10:58 amIAD-AUS
3h 23mnonstop
$249United Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
4:40 pm - 11:58 pmAUS-IAD
6h 18m1 stop
11:00 am - 3:34 pmIAD-AUS
5h 34m1 stop
$258Delta
Find Deal
Thu, Aug 1 - Wed, Aug 7
7:05 am - 11:24 amAUS-IAD
3h 19mnonstop
6:30 am - 12:16 pmIAD-AUS
6h 46m1 stop
$259United Airlines
Find Deal
Tue, Jun 18 - Tue, Jun 25
4:05 pm - 10:59 pmAUS-IAD
5h 54m1 stop
6:00 am - 11:39 amIAD-AUS
6h 39m1 stop
$268Delta
Find Deal
Fri, Jul 5 - Sun, Jul 14

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 ($122) and United Airlines ($125). The cheapest round-trip tickets were found on Allegiant Air ($135) 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 $53. 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 3 and 6 nonstop flights that take off from Austin and land in Washington, D.C. Dulles Intl Airport, with an average flight time of 3h 23m. The most common departure time is 4:00 pm and most flights take off in the morning. Each week, there are 26 flights. The most frequent day of departure is Thursday, when 23% of all weekly flights depart. The fewest flights depart on a Saturday.

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 7:05 am and will be landing in Washington, D.C. Dulles Intl Airport at 11:24 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 4:50 pm and lands at 9:21 pm.

Good to know

Low season

January

High season

June

Cheapest flight

$122
Best time to beat the crowds but there is an average 6% increase in price.
Most popular time to fly with an average 13% 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 $122 for a one-way ticket and $135 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?

    American Airlines, JetBlue, Delta, and Alaska Airlines offer inflight Wi-Fi service on the Austin to Washington Dulles Airport flight route.

  • 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

KAYAK’s top tips for finding a cheap flight from Austin to Washington, D.C. Dulles Intl Airport

  • Looking for a cheap flight? 25% of our users found flights on this route for $182 or less one-way and $294 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 9157 reviews
8.6Crew
7.3Food
8.2Boarding
7.9Comfort
7.3Entertainment
Airline reviews

I enjoyed the leg room at my seat, but I was in an exit row.

6.0 GoodAnonymous, May 2024SFO - EWR
Read more about Alaska Airlines reviews

I enjoyed the leg room at my seat, but I was in an exit row.

Why do you ask about food when only a snack is served? Actual food needs to be bought.

There was an older male crew member that was very rude to me when doing the last checks before pulling back from the terminal. There is a polite way to tell someone to put their bag under the seat. It was Mother’s Day and my mom has recently passed so it was a tough morning for me in general. There was no need to make for the snide remark “ I don’t know how many times we have said this already” as you walked away. I had held it together all morning and this interaction brought me to tears. love Alaska Airlines and this is the first time I’ve had a negative experience.

Alway a a breeze! And great mountain views on left side of plane during entire flight!

another delayed flight. no one at the desk kept us updated. we found out by an email as the desk was not even staffed up to expected takes off

They canceled my flight going back to SF after I was at the airport. Wanted me to take a flight 14 hours later. Not a happy camper.

I didn’t like not knowing my seat till I got to the airport - and my boarding group was F (last).

The process was professional and really informative. I personally did not find any issue with thr process from start to finish.

Ground crew was great in Austin, flight crew left a lot to be desired. Not particularly friendly, helpful or nice.

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

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

Absolutely nothing flight was cancelled and delayed for 2 days. Barely a heads up I want a full refund

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Best airline! Always friendly and welcoming. Skyclub was great and loved the fast free wifi on board. I also love that you can pre-order your meal on the app!

Atlanta boarding crew at gate were filled with arrogance and were disrespectful. In flight crew showed indifference to the needs of passengers. This is about the flight from ATL to BDL.

Boarding was somewhat chaotic. Unable to evaluate crew or food/drink because captain kept them seated due to turbulence. Have no idea if entertainment was offered.

The gate area was incredibly short staffed, with one representative manning 4-5 flights, which caused a 3 hr delay in boarding even though the plane was all ready to leave. Other flights also were delayed because of this. The flight crew was awesome and I feel bad for the only gate worker on call, but Delta needs to hire more employees.

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.

I didn’t like that I could not select my seat and was assigned a seat when I checked in at LAX

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.
6/20Thu
nonstopAllegiant Air
3h 09mAUS-IAD
$122
6/5Wed
nonstopUnited Airlines
3h 19mAUS-IAD
$125
6/18Tue
1 stopAmerican Airlines
5h 01mAUS-IAD
$133
7/4Thu
1 stopDelta
5h 15mAUS-IAD
$134
6/6Thu
nonstopAllegiant Air
3h 09mAUS-IAD
$145
5/30Thu
1 stopAmerican Airlines
10h 07mAUS-IAD
$152
6/22Sat
1 stopDelta
8h 04mAUS-IAD
$159
5/29Wed
nonstopUnited Airlines
3h 19mAUS-IAD
$160
6/23Sun
1 stopAlaska Airlines
10h 21mAUS-IAD
$408
6/23Sun
2 stopsAlaska Airlines
14h 24mAUS-IAD
$1,585

Search by stops

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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.
5/20Mon
multi-stop
14h 54mAUS-IAD
5/30Thu
nonstop
3h 27mIAD-AUS
$332
5/20Mon
multi-stop
19h 09mAUS-IAD
5/30Thu
multi-stop
11h 09mIAD-AUS
$341
5/19Sun
nonstopAllegiant Air
3h 23mAUS-IAD
5/26Sun
nonstopAllegiant Air
3h 27mIAD-AUS
$394
5/19Sun
nonstopAllegiant Air
3h 23mAUS-IAD
5/30Thu
multi-stopAllegiant Air
11h 09mIAD-AUS
$444
5/21Tue
nonstopUnited Airlines
3h 11mAUS-IAD
5/23Thu
multi-stopUnited Airlines
8h 40mIAD-AUS
$463
5/21Tue
multi-stopUnited Airlines
7h 39mAUS-IAD
5/23Thu
multi-stopUnited Airlines
8h 40mIAD-AUS
$472
5/20Mon
multi-stopAmerican Airlines
7h 42mAUS-IAD
5/22Wed
multi-stopAmerican Airlines
8h 20mIAD-AUS
$488
5/20Mon
multi-stopAmerican Airlines
7h 42mAUS-IAD
5/27Mon
multi-stopAmerican Airlines
6h 44mIAD-AUS
$490
5/20Mon
multi-stopDelta
4h 43mAUS-IAD
5/28Tue
multi-stopDelta
5h 45mIAD-AUS
$598
5/19Sun
multi-stopDelta
4h 58mAUS-IAD
5/25Sat
multi-stopDelta
5h 27mIAD-AUS
$618

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Austin - Washington Dulles Airport Flights

Departure:

Austin (undefined)United States

Destination:

Washington Dulles Airport (IAD)United States

Return flight deals:

Washington Dulles Airport - Austin

Cabin classes:

$708
$887
$736
$133