How popular is this Austin to Washington, D.C. flight route?

This flight path from Austin Bergstrom to Washington, D.C. was viewed by 3 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?

Currently priced at $166, Allegiant Air will fly you from Austin to Washington, D.C. and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and American Airlines - these airlines can fly you to your destination from $202 and $227, respectively. Allegiant Air is priced at 61% 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. one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $88. However, be on the lookout for offers from Allegiant Air and United Airlines, as they are both options that can get you from Austin to Washington, D.C. for a low price.

How far ahead should I book a flight from Austin to Washington, D.C.?

The price you pay for your flight from Austin to Washington, D.C. may vary depending on when you book. For the best chance of a lower fare, look to book 86 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Austin to Washington, D.C.?

Currently, August is the cheapest month in which you can book a flight from Austin to Washington, D.C. (average of $241). Flying from Austin to Washington, D.C. in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Austin to Washington, D.C.?

Travelers seeking maximum savings on their Austin to Washington, D.C. flight should consider departing on Saturday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Austin to Washington, D.C.

The most flights from AUS to WAS are scheduled on a Tuesday (10 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

In terms of precipitation, rainfall in Washington, D.C. ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. when rainfall is around 2.6 in.

If weather is an important factor for your trip to Washington, D.C., use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

What are the most popular routes from Austin to Washington, D.C.?

While some choose either Austin Bergstrom - Washington, D.C. Reagan-National or Austin Bergstrom - Washington, D.C. Dulles Intl, Austin Bergstrom - Baltimore/Washington is the most popular route from Austin to Washington, D.C..

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

On average you can expect to pay $350 for a flight from Austin to Washington, D.C.. The cheapest flight overall is $148 while the most popular route, (Austin Bergstrom - Baltimore/Washington) is currently priced at $184.

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

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

What is the cheapest day to fly round-trip from Austin to Washington, D.C.?

Travelers have found that booking a Wednesday departure is the best way to save up to 65% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

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

To save up to 44% on this flight, we recommend booking at least 48 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Austin to Washington, D.C. from $380 1-2 weeks out and tickets from $594 for flights departing within the next 72 hours.

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

August can be a great time to fly to Washington, D.C. from Austin with a flight ticket averaging about $429. Cheapflights users have found deals in the month of August for as cheap as $146. The most expensive prices can be found in the month of November.

What is the cheapest time of day to fly from AUS to WAS?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 58% on flights from Austin to Washington, D.C. by exploring options for tickets in the evening.

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

For a flight from Austin to Washington, D.C., you will be flying from Austin Bergstrom. Austin Bergstrom (AUS) is just 7.5 mi from the center of the city. Austin Bergstrom is the only Austin airport and it handles 7 outbound flights to Washington, D.C. per day. 7 airlines have flights to Washington, D.C. from Austin Bergstrom on a regular basis.

Can I find deals for flights from Austin to Washington, D.C. that include hotel bookings?

Yes. In addition to deals on Austin to Washington, D.C. flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Austin to Washington, D.C.?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Washington, D.C..

Can I find deals for business class flights from Austin to Washington, D.C.?

Yes. Cheapflights offers flight deals from Austin to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$88+ Flights from Austin to Washington, D.C.

Round-trip from	$166 (Cheapflightsfares)
One-way from	$88 (Mytrip)
Popular in	November
Cheapest in	August
Average price	$420
Good round-trip deal	$387 or less
Good one-way deal	$204 or less

Mon 7/2111:47 amAUS - IAD

Nonstop3h 09mAllegiant Air

Mon 8/410:13 amIAD - AUS

Nonstop3h 19mAllegiant Air

Deal found 6/10

$166

Thu 6/267:15 amAUS - BWI

1 stop11h 18mSpirit Airlines

Fri 6/276:43 pmBWI - AUS

1 stop5h 26mSpirit Airlines

Deal found 6/11

$202

Fri 7/1811:47 amAUS - IAD

Nonstop3h 09mMultiple Airlines

Sun 7/2012:55 pmIAD - AUS

2 stops28h 57mMultiple Airlines

Deal found 6/11

$218

Tue 6/244:49 pmAUS - BWI

1 stop5h 27mAmerican Airlines

Wed 7/236:50 amBWI - AUS

1 stop5h 41mAmerican Airlines

Deal found 6/12

$227

Tue 9/236:00 amAUS - DCA

1 stop10h 01mFrontier

Sun 9/286:00 pmDCA - AUS

1 stop20h 15mFrontier

Deal found 6/10

$244

Fri 6/206:00 amAUS - BWI

1 stop9h 25mMultiple Airlines

Mon 6/236:43 pmBWI - AUS

1 stop5h 26mMultiple Airlines

Deal found 6/9

$248

Wed 8/205:45 amAUS - BWI

Nonstop3h 15mSouthwest

Wed 8/208:55 pmBWI - AUS

Nonstop3h 30mSouthwest

Deal found 6/12

$257

Fri 8/812:45 pmAUS - DCA

Nonstop3h 15mSouthwest

Wed 8/135:45 pmDCA - AUS

Nonstop3h 30mSouthwest

Deal found 6/12

$257

Fri 7/111:59 pmAUS - IAD

1 stop15h 35mFrontier

Sat 7/197:25 pmIAD - AUS

1 stop15h 17mFrontier

Deal found 6/12

$271

Fri 7/115:35 amAUS - IAD

1 stop5h 15mDelta

Mon 7/147:36 pmIAD - AUS

1 stop5h 38mDelta

Deal found 6/11

$277

Sat 6/214:59 pmAUS - BWI

1 stop6h 30mDelta

Fri 6/277:43 pmBWI - AUS

1 stop5h 36mDelta

Deal found 6/11

$277

Fri 7/255:35 amAUS - DCA

1 stop6h 06mDelta

Mon 8/46:59 amDCA - AUS

1 stop6h 24mDelta

Deal found 6/11

$277

Airline	Cheapest	Average	Flexibility	On-time
Allegiant Air	Cheapest$105	Average$191	FlexibilityNo cancel fee	On-time88%
Frontier	Cheapest$110	Average$205	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$154	Average$266	FlexibilityNo cancel fee	On-time65%
American Airlines	Cheapest$158	Average$399	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$216	Average$386	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$246	Average$474	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$337	Average$494	FlexibilityNo cancel fee	On-time63%

$88+ Cheap flights from Austin (AUS) to Washington, D.C. (WAS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Austin to Washington, D.C. with Cheapflights

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Cheapflights Tip: The best prices from Austin Bergstrom to Washington, D.C. are usually found in August or July, booked 86 days in advance, depart on a Thursday or Friday and return on a Saturday

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Cheapest flights from Austin to Washington, D.C.Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

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The best insider tips for Austin to Washington, D.C. flights

Cheapflights partnered with top experts to bring you the best recommendations for your Austin to Washington, D.C. trip

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IAD

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Best time to book a flight from Austin to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Austin with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Austin to Washington, D.C.

How far ahead should I book a flight from Austin to Washington, D.C.?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Washington, D.C.. Price data was last updated on June 9, 2025.

What is the cheapest month to book a flight from Austin to Washington, D.C.?

What is the cheapest time of day to fly from AUS to WAS?

Find hourly flight availability from Austin to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

What is the cheapest day to fly from Austin to Washington, D.C.?

Use this chart to determine the cheapest time to fly round-trip from Austin to Washington, D.C.. Price data was last updated on June 8, 2025.

Weekly flight availability from Austin to Washington, D.C.

Rainfall in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average rainfall totals by month.

Temperature in Washington, D.C. by month

Plan your trip to Washington, D.C. by taking into account the average temperature totals by month.

Reviews of airlines servicing Washington, D.C.

See what other customers who have flown with Alaska Airlines, Southwest and Delta from Austin to Washington, D.C. have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Austin to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

How popular is this Austin to Washington, D.C. flight route?

What are the cheapest airlines flying from Austin to Washington, D.C. round-trip?

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

What are the most popular routes from Austin to Washington, D.C.?

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

Can I find deals for flights from Austin to Washington, D.C. that include hotel bookings?

How can I find direct flights from Austin to Washington, D.C.?

Can I find deals for business class flights from Austin to Washington, D.C.?

What is the cheapest month to book a flight from Austin to Washington, D.C.?

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Cheapest flights from Austin to Washington, D.C.
Explore the most affordable flight options available from Austin to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.