Cheap flights from Austin (AUS) to Dulles Intl (IAD) from $54
This is the cheapest one-way flight price, found on 9/20. Prices may vary by date and flight preferences.
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 2023: compare Austin to Dulles Intl flight prices with the expected peak season, weather and rainfall in Dulles Intl.
Popular in | June |
|---|---|
Cheapest in | September |
Round-trip from | $237 |
One-way from | $131 |
AUS - WAS Price | $237 - $375 |
|---|---|
WAS Temperature | 35.6 - 80.6 °F |
WAS Rainfall | 2.6 - 4 inches |
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 43 days in advance, which can save you up to 56% on flights from Austin to Washington, D.C. Dulles Intl Airport compared to booking the week you need them. Waiting 43 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 $399. For sooner than that we have options available in the next 3 days from $513.
What is the cheapest month to fly from Austin to Washington, D.C. Dulles Intl Airport?
February can be a great time to fly to Washington, D.C. Dulles Intl Airport from Austin with a flight ticket averaging about $333. Cheapflights users have found deals in the month of February for as cheap as $88. 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 American Airlines flights from Austin to Dulles Intl
Peruse some of the lowest-priced American Airlines flights we've found from Austin to Washington, D.C.. It's recommended that users confirm their flight details before booking.
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 $141.75 RT. This price is typically 146% 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 $51. 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 3% more popular than any other airline flying that same route.
Cheap Delta flights from Austin to Dulles Intl
Browse through some of the cheapest Delta flights traveling from Austin to Washington, D.C.. Ensure the flight price, dates, time, and airline match your criteria before you book.
One of the most popular airlines traveling from Austin to Washington, D.C. Dulles Intl Airport is Delta. Flights from Delta traveling this route typically cost $362.49 RT. This price is typically 60% 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 $145. Austin Bergstrom Airport is the most common Austin airport to take off from when flying to Washington, D.C. Dulles Intl Airport. Washington, D.C. Dulles Intl Airport is the most popular arrival airport in Washington, D.C. Dulles Intl Airport. When flying from Austin to Washington, D.C. Dulles Intl Airport, Delta flights are 1% more popular than any other airline flying that same route.
Cheap Austin to Dulles Intl flights in September & October 2023
The best prices found for AUS to IAD flights for September, October
Scroll through some of the best deals on flights from Austin to Washington, D.C. in 2023. Check back regularly for other flight deals.
Austin to Dulles Intl 2023 flight deals
Cheap flights to Dulles Intl from Austin found for this year
Scroll through some of the best deals on flights from Austin to Washington, D.C. in 2023. Check back regularly for other flight deals.
Non-stop flights to Dulles Intl from Austin
Save time with Austin to Dulles Intl direct flight deals
For a shorter flight, select one of these non-stop flights from Austin to Washington, D.C.. Those looking to potentially save on 1 or 2-stop flights from Austin to Washington, D.C. should utilize the search form at the the top of the page.
Austin to Dulles Intl flights leaving soon
Late deals on return flights to Dulles Intl from Austin, departing today and this week
Have a look at some of the last-minute flights available departing from Austin to Washington, D.C.. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
One-way flights to Dulles Intl from Austin
The cheapest one-way flights from Austin to Dulles Intl
Users traveling one-way from Austin to Washington, D.C. can select one of these great deals. Those seeking round-trip flights from Austin to Washington, D.C. should utilize the search form at the the top of the page.
Find flights from Austin to Dulles Intl within your budget
Use the slider to find flights from Austin to Dulles Intl that fit your budget.
Fly from
Fly to
Budget
$95 - $325
Route
Depart
Return
Price
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Thu 11/30
Nonstop3h 03m
Washington, D.C. Dulles Intl
Sun 12/3
Nonstop3h 37m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Thu 11/30
Nonstop3h 03m
Washington, D.C. Dulles Intl
Sun 12/3
Nonstop3h 37m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Thu 10/12
Nonstop3h 08m
Washington, D.C. Dulles Intl
Sun 10/29
Nonstop3h 28m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Thu 12/14
Nonstop2h 59m
Washington, D.C. Dulles Intl
Sat 12/30
Nonstop3h 44m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Thu 10/12
Nonstop3h 08m
Washington, D.C. Dulles Intl
Sun 10/29
2 stops32h 37m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Fri 1/5
Nonstop3h 06m
Washington, D.C. Dulles Intl
Mon 1/8
Nonstop3h 42m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Tue 2/13
Nonstop2h 58m
Washington, D.C. Dulles Intl
Thu 2/15
1 stop7h 39m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Sat 10/28
1 stop5h 38m
Washington, D.C. Dulles Intl
Sun 10/29
1 stop5h 55m
Austin BergstromWashington, D.C. Dulles Intl
AUS - IAD
AUSIAD
Austin Bergstrom
Fri 10/20
1 stop4h 35m
Washington, D.C. Dulles Intl
Tue 10/24
1 stop7h 20m
Reviews of airlines servicing Dulles Intl
Read reviews from past customers who have flown American Airlines, Delta and Allegiant Air from Austin to Washington, D.C.. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
Comfort
Overall
Boarding
Crew
Food
Entertainment
Reviews
Good, comfortable seat. Temperature was rather chilly for my taste but understand that it is best for all passengers. 😊
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 6 flights from Austin Bergstrom to Washington, D.C. Dulles Intl per day from 6 different airlines.
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 $95, but on average you can expect to pay $168.
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 $186.
Are there last-minute flights available from Austin to Washington, D.C. Dulles Intl Airport for under $300?
There are currently 20+ open flights from Austin to Washington, D.C. Dulles Intl Airport within the next 7 days for less than $300.
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: Thursday, Friday, Saturday.
How many flights depart from Austin to Washington, D.C. Dulles Intl Airport on average per day?
On average 10 flights depart from Austin to Washington, D.C. Dulles Intl Airport per day.
Morning (6am - Noon) - 60% of flight departures
Afternoon (Noon - 6pm) - 40% of flight departures
How long is the flight from Austin to Washington, D.C. Dulles Intl Airport?
Airlines like Allegiant Air, American Airlines, and United Airlines fly from Austin to Washington, D.C. Dulles Intl Airport in about 2h 58m. 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 are the cheapest airlines flying from Austin to Washington, D.C. Dulles Intl Airport round-trip?
Allegiant Air, at $95, was found to be the cheapest airline from Austin to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Allegiant Air is priced at 69% 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 ($54), United Airlines ($88), and Delta ($109).
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 Delta 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 Allegiant Air (94%), Mesa Airlines (91%) and United Airlines (88%).
What are the cheapest flights from Austin to Washington, D.C. Dulles Intl Airport?
On average you can expect to pay $771 for a flight from Austin to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $69 while the most popular route, (Austin Bergstrom - Washington, D.C. Dulles Intl) is currently priced at $95.
What does AUS to IAD mean?
AUS and IAD are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. AUS to IAD refers to a flight route from Austin Bergstrom Airport to Washington, D.C. Dulles Intl Airport.
Other flights from Austin
Flights to Dulles Intl from Austin
Alternative routes for Austin to Dulles Intl
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 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.
Hourly flight availability from Austin to Dulles Intl
See what time of day planes typically take off from Austin to Dulles Intl
| 3%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 87%of flight departures | Morning6 am to noon |
| 10%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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
| Sunday | 6daily flights |
|---|---|
| Monday | 8daily flights |
| Tuesday | 4daily flights |
| Wednesday | 4daily flights |
| Thursday | 8daily flights |
| Friday | 7daily flights |
| Saturday | 6daily flights |