Cheap flights from Austin (AUS) to Dulles Intl (IAD)

AUS — IAD
Dec 12 — Dec 191

How to find the cheapest flight from Austin (AUS) to Dulles Intl (IAD)

All the information you need to plan the best AUS to IAD flight in 2022: compare Austin to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.

AUS - IAD

Price

$184 - $462

IAD

Temperature

35.6 - 80.6 °F

IAD

Rainfall

2.6 - 4 inches

Popular inDecemberHigh demand for flights, 29% potential price rise
Cheapest inSeptemberBest time to find cheap flights, 44% potential price drop
Round-trip from$184From Austin Bergstrom to Washington, D.C. Dulles Intl
One-way from$103One-way flight from Austin Bergstrom to Washington, D.C. Dulles Intl

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 55% on flights from Austin to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $411. For sooner than that we have options available in the next 3 days from $536.

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

September can be a great time to fly to Washington, D.C. Dulles Intl Airport from Austin with a flight ticket averaging about $343. Cheapflights users have found deals in the month of September for as cheap as $114. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Austin to Washington, D.C. Dulles Intl Airport (AUS - IAD)?

When flying from Austin to Washington, D.C. Dulles Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Austin to Dulles Intl in December, January 2022

The best prices found for AUS to IAD flights for December, January
Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$60

Allegiant Air

Pick Dates

Deal found 12/6

Jan 5 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$73

Allegiant Air

Pick Dates

Deal found 12/6

Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$81

Allegiant Air

Pick Dates

Deal found 12/4

Austin to Dulles Intl 2022 flight deals

Cheap flights to Dulles Intl from Austin found for this year
Dec 11 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$133

Allegiant Air

Pick Dates

Deal found 12/4

Dec 13 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 01m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$142

Multiple Airlines

Pick Dates

Deal found 12/4

Dec 13 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

1 stop

4h 31m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$150

Multiple Airlines

Pick Dates

Deal found 12/4

Cheap Allegiant Air flights from Austin to Dulles Intl

Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$60

Allegiant Air

Pick Dates

Deal found 12/6

Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$67

Allegiant Air

Pick Dates

Deal found 12/7

Jan 5 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$73

Allegiant Air

Pick Dates

Deal found 12/6

  • Allegiant Air is one of the most popular airlines used for those traveling from Austin to Washington, D.C. Dulles Intl Airport. Flights from Allegiant Air traveling this route typically cost $409.19 RT. This price is typically 15% cheaper than other airlines that offer Austin to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was $215. The most popular departure airport in Austin when flying to Washington, D.C. Dulles Intl Airport is Austin Bergstrom Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from Austin to Washington, D.C. Dulles Intl Airport, Allegiant Air flights are 25% more popular than any other airline flying that same route.

Cheap American Airlines flights from Austin to Dulles Intl

Dec 13 - Dec 13
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

1 stop

5h 08m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

1 stop

5h 25m
$203

American Airlines

Pick Dates

Deal found 12/4

Dec 13 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

1 stop

4h 31m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

1 stop

5h 19m
$228

American Airlines

Pick Dates

Deal found 12/4

Dec 13 - Jan 5
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 08m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

1 stop

6h 19m
$229

American Airlines

Pick Dates

Deal found 12/6

  • If you’re traveling from Austin to Washington, D.C. Dulles Intl Airport, one of the more common airlines traveling that route is American Airlines. Flights from American Airlines traveling this route typically cost $394.19 RT. This price is typically 52% more expensive than other airlines that offer Austin to Washington, D.C. Dulles Intl Airport flights. When booking this route, the cheapest RT price found was $169. The most popular departure airport in Austin when flying to Washington, D.C. Dulles Intl Airport is Austin Bergstrom Airport. The most popular airport to fly into when visiting Washington, D.C. Dulles Intl Airport is Washington, D.C. Dulles Intl Airport. When flying from Austin to Washington, D.C. Dulles Intl Airport, American Airlines flights are 19% more popular than any other airline flying that same route.

Non-stop flights to Dulles Intl from Austin

Save time with Austin to Dulles Intl direct flight deals
Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$60

Allegiant Air

Pick Dates

Deal found 12/6

Jan 19 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$67

Allegiant Air

Pick Dates

Deal found 12/7

Jan 5 - Jan 22
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$73

Allegiant Air

Pick Dates

Deal found 12/6

Last minute flights from Austin to Dulles Intl

Late deals on return flights to Dulles Intl from Austin, departing today and this week
Dec 13 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 01m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$142

Multiple Airlines

Pick Dates

Deal found 12/4

Dec 13 - Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

1 stop

4h 31m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$150

Multiple Airlines

Pick Dates

Deal found 12/4

Dec 13 - Jan 5
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 08m
IAD

Washington, D.C. Dulles Intl

AUS

Austin Bergstrom

Nonstop

3h 30m
$162

Multiple Airlines

Pick Dates

Deal found 12/4

One-way flights to Dulles Intl from Austin

The cheapest one-way flights from Austin to Dulles Intl
Jan 8
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
$33

Allegiant Air

Pick Dates

Deal found 12/6

Feb 16
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 23m
$40

Allegiant Air

Pick Dates

Deal found 12/4

Jan 5
AUS

Austin Bergstrom

IAD

Washington, D.C. Dulles Intl

Nonstop

3h 17m
$41

Allegiant Air

Pick Dates

Deal found 12/6

Related info for your journey

Useful info, stats and facts about Austin to Dulles Intl flights.

What airport do you fly from for flights from Austin to Washington, D.C. Dulles Intl?

If you book a flight to Washington, D.C. Dulles Intl from Austin, you will be flying from Austin Bergstrom, which is the city’s only airport. Austin Bergstrom (AUS) is located 7.5 mi from the center of Austin. There are 7 flights from Austin Bergstrom to Washington, D.C. Dulles Intl per day from 8 different airlines.

Which airlines flying from Austin Bergstrom to Washington, D.C. Dulles Intl have flexible cancellations due to COVID-19?

Some of our airline partners flying from Austin Bergstrom to Washington, D.C. Dulles Intl have new flexible policies in place due to COVID-19. United Airlines, Frontier, and Allegiant Air are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like United Airlines with this kind of flexibility.

Can I find flights from Austin to Washington, D.C. Dulles Intl Airport for under $100 on Cheapflights?

Yes, there are multiple flights from Austin to Washington, D.C. Dulles Intl Airport for under $100. The cheapest flight booked recently is on Allegiant Air for just $60, but on average you can expect to pay $100.

Are there nonstop flights from Austin to Washington, D.C. Dulles Intl Airport for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from Austin to Washington, D.C. Dulles Intl Airport under $100. A good price for a nonstop flight from Austin to Washington, D.C. Dulles Intl Airport is less than $101.

Are there last-minute flights available from Austin to Washington, D.C. Dulles Intl Airport for under $200?

There are currently 20+ open flights from Austin to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $200.

What days are nonstop flights available from Austin to Washington, D.C. Dulles Intl Airport?

Days when nonstop flights are available for this flight are: Wednesday, Friday, Saturday.

How many flights depart from Austin to Washington, D.C. Dulles Intl Airport on average per day?

On average 12 flights depart from Austin to Washington, D.C. Dulles Intl Airport per day.
Early Morning (Midnight to 6am) - 8% of flight departures
Morning (6am - Noon) - 83% of flight departures
Afternoon (Noon - 6pm) - 8% of flight departures

How long is the flight from Austin to Washington, D.C. Dulles Intl Airport?

Airlines like Allegiant Air fly from Austin to Washington, D.C. Dulles Intl Airport in about 3h 17m. The time it takes to get you to your destination is usually consistent. Austin and Washington, D.C. Dulles Intl Airport are separated by a distance of 1302 mi. Most flights are nonstop.

What is the cheapest airline to fly from Austin to Washington, D.C. Dulles Intl Airport round-trip?

Allegiant Air, at $60, was found to be the cheapest airline from Austin to Washington, D.C. Dulles Intl Airport.. Allegiant Air is priced at 81% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Austin to Washington, D.C. Dulles Intl Airport one-way?

The cheapest airlines for a one-way flight from Austin to Washington, D.C. Dulles Intl Airport are Allegiant Air ($33), United Airlines ($94), and American Airlines ($102).

What are the most popular airlines that fly from Austin to Washington, D.C. Dulles Intl Airport?

When booking a flight from Austin to Washington, D.C. Dulles Intl Airport, you may want to consider flying on American Airlines, Alaska Airlines or JetBlue as they are the most popular for this route.

What are the most reliable airlines from Austin to Washington, D.C. Dulles Intl Airport?

The top 3 most reliable airlines when flying from Austin to Washington, D.C. Dulles Intl Airport are Mesa Airlines (100%), Scandinavian Airlines (97%) and United Airlines (95%).

What are the cheapest flights from Austin to Washington, D.C. Dulles Intl Airport?

On average you can expect to pay $610 for a flight from Austin to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $86 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $60.

Alternative routes for Austin to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 7 airlines flying from Austin to Dulles Intl

The chart below displays the airlines Cheapflights users traveling from Austin to Dulles Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Juneyao AirlinesCheapest$13Average$20FlexibilityNo cancel feeOn-time66%COVID-19 safety
Search Juneyao Airlines flights
FrontierCheapest$48Average$158FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
Allegiant AirCheapest$51Average$145FlexibilityNo cancel feeOn-time88%COVID-19 safety
Search Allegiant Air flights
American AirlinesCheapest$137Average$330FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
United AirlinesCheapest$169Average$394FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
DeltaCheapest$193Average$454FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights
Alaska AirlinesCheapest$215Average$409FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Austin to Dulles Intl

See what time of day planes typically take off from Austin to Dulles Intl
1%of flight departuresEarly morningMidnight to 6 am
87%of flight departuresMorning6 am to noon
12%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Austin to Dulles Intl

See how many times per day planes take to the skies headed from Austin to Dulles Intl
Sunday3daily flights
Monday9daily flights
Tuesday9daily flights
Wednesday9daily flights
Thursday9daily flights
Friday9daily flights
Saturday2daily flights