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$104+ Cheap flights from Washington to Austin (AUS)

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AUS
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Washington to Austin

Keep the following information in mind while searching for Washington to Austin flight deals. Data was last updated April 30, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$201
(CheapOair)

One-way from

$104
(Delta)

Popular in

December

Cheapest in

September

Average price

$362

Good round-trip deal

$264 or less

Good one-way deal

$118 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Austin Bergstrom flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Austin Bergstrom flights.
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From Washington to Austin Bergstrom
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One-way flight from Washington to Austin Bergstrom
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Highest demand for flights based on searches. 2% potential increase in price ($11 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Washington to Austin Bergstrom.
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Price to beat on a one-way flight from Washington to Austin Bergstrom.
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Find flight deals from Washington to Austin

Cheapest flights from Washington to Austin
Explore the most affordable flight options available from Washington to Austin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/66:20 amPDX - AUS
1 stop15h 00mFrontier
Wed 5/77:12 amAUS - PDX
1 stop18h 15mFrontier
Deal found 4/29$201
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/293:30 pmPDX - AUS
1 stop6h 12mDelta
Sun 6/16:22 amAUS - PDX
1 stop6h 23mDelta
Deal found 4/29$207
This Booking.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/76:24 amSEA - AUS
1 stop27h 41mFrontier
Wed 5/147:12 amAUS - SEA
1 stop18h 37mFrontier
Deal found 4/29$208
This Southwest deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/235:50 amPDX - AUS
2 stops6h 55mSouthwest
Tue 10/283:25 pmAUS - PDX
1 stop6h 15mSouthwest
Deal found 4/29$212
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/306:00 amSEA - AUS
1 stop11h 16mMultiple Airlines
Mon 6/26:00 amAUS - SEA
1 stop20h 34mMultiple Airlines
Deal found 4/29$213
This Mytrip deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/113:20 pmSEA - AUS
2 stops20h 04mSpirit Airlines
Fri 6/208:09 pmAUS - SEA
1 stop20h 54mSpirit Airlines
Deal found 4/29$214
This CheapOair deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/225:40 pmPDX - AUS
1 stop23h 36mSpirit Airlines
Mon 5/268:11 pmAUS - PDX
1 stop22h 34mSpirit Airlines
Deal found 4/29$215
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/45:30 pmSEA - AUS
Nonstop4h 12mDelta
Wed 6/116:10 pmAUS - SEA
Nonstop4h 39mDelta
Deal found 4/28$217
This Trip.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/35:52 pmSEA - AUS
Nonstop4h 07mAlaska Airlines
Tue 6/109:30 amAUS - SEA
1 stop9h 20mAlaska Airlines
Deal found 4/29$219
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/38:55 amSEA - AUS
Nonstop4h 13mHawaiian Airlines
Tue 6/104:08 pmAUS - SEA
1 stop6h 52mHawaiian Airlines
Deal found 4/29$226
This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/912:59 amPDX - AUS
1 stop6h 40mAmerican Airlines
Tue 6/175:30 amAUS - PDX
1 stop7h 13mAmerican Airlines
Deal found 4/29$230
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/164:16 pmPDX - AUS
1 stop5h 43mUnited Airlines
Sat 8/232:15 pmAUS - PDX
2 stops8h 46mUnited Airlines
Deal found 4/29$236

Cheapflights Fare Finder

Customize your flight search to find flights from Washington to Austin that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
Use the filters below to find and compare flights from Washington to Austin that are best for you.

Fly from

Washington

Fly to

Austin

Route

Depart

Return

Price

PortlandAustin

PDX - AUS

PDXAUS

Portland

Sat 5/3

6:20 am-12:05 pm

1 stop27h 45m

Austin Bergstrom

Tue 5/6

6:45 am-11:27 pm

1 stop18h 42m

$201

PortlandAustin

PDX - AUS

PDXAUS

Portland

Sun 5/25

5:35 am-1:35 pm

1 stop6h 00m

Austin Bergstrom

Tue 6/3

7:37 am-12:04 pm

1 stop6h 27m

$207

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 5/7

6:24 am-12:05 pm

1 stop27h 41m

Austin Bergstrom

Tue 5/13

6:45 am-11:49 pm

1 stop19h 04m

$208

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Fri 5/30

6:00 am-7:16 pm

1 stop11h 16m

Austin Bergstrom

Mon 6/2

6:00 am-12:34 am

1 stop20h 34m

$213

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/11

3:20 pm-1:24 pm

2 stops20h 04m

Austin Bergstrom

Fri 6/20

8:09 pm-3:03 pm

1 stop20h 54m

$214

PortlandAustin

PDX - AUS

PDXAUS

Portland

Sat 6/7

5:30 pm-11:38 pm

Nonstop4h 08m

Austin Bergstrom

Sat 6/14

7:37 am-9:50 am

Nonstop4h 13m

$216

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/4

5:30 pm-11:42 pm

Nonstop4h 12m

Austin Bergstrom

Wed 6/11

6:10 pm-8:49 pm

Nonstop4h 39m

$217

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Tue 6/3

5:52 pm-11:59 pm

Nonstop4h 07m

Austin Bergstrom

Tue 6/10

9:30 am-4:50 pm

1 stop9h 20m

$219

PortlandAustin

PDX - AUS

PDXAUS

Portland

Sat 5/24

10:30 am-4:35 pm

Nonstop4h 05m

Austin Bergstrom

Sat 5/31

6:00 am-11:29 am

1 stop7h 29m

$223

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Tue 6/3

8:55 am-3:08 pm

Nonstop4h 13m

Austin Bergstrom

Tue 6/10

4:08 pm-9:00 pm

1 stop6h 52m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 52 results
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Best time to book a flight from Washington to Austin

Have a flexible travel schedule? Discover the best time to fly to Austin from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Austin

What is the cheapest month to book a flight from State of Washington to Austin?

Currently, January is the cheapest month in which you can book a flight from State of Washington to Austin (average of $286). Flying from State of Washington to Austin in March is currently the most expensive (average of $362). 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 time of day to fly from WA to AUS?

Find hourly flight availability from Washington to Austin. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from State of Washington to Austin as you normally would.

Weekly flight availability from State of Washington to Austin

Explore weekly flight availability from Washington to Austin. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 30, 2025.

The most flights from USWA to AUS are scheduled on a Monday (24 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (9 on average).

Rainfall in Austin by month

Plan your trip to Austin by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Austin ranges from 2.1 - 4.2 inches per month. May is typically the wettest month, when rainfall can reach 4.2 in. July is typically the driest time to visit Austin when rainfall is around 2.1 in.

Temperature in Austin by month

Plan your trip to Austin by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Austin, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 50.0 F).

Reviews of airlines servicing Austin

Get insights into the airlines that provide service to Austin. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Austin. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Washington to Austin to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,936 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Washington to Austin. 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 into for flights to Austin from Washington?

    Most people fly into Austin Bergstrom (AUS) if they book a flight to Austin from Washington. Austin Bergstrom is conveniently located just 7.5 mi from Austin’s city center.

  • How popular is this State of Washington to Austin flight route?

    This flight path from Washington to Austin Bergstrom was viewed by 15 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 to fly from State of Washington to Austin one-way?

    $104 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and Spirit Airlines, with prices starting from $106 and $115, respectively.

  • What are the most popular routes from State of Washington to Austin?

    Most travelers choose Seattle/Tacoma Intl - Austin Bergstrom, Portland - Austin Bergstrom or Spokane - Austin Bergstrom when deciding on the best route from State of Washington to Austin.

  • What are the most reliable airlines from State of Washington to Austin?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from State of Washington to Austin on time: KLM (88%), WestJet (87%), Korean Air (87%).

  • What are the cheapest flights from State of Washington to Austin?

    Looking for the cheapest flight from State of Washington to Austin? While on average our users pay $342, our data indicates the cheapest price to be $108. The most popular route (Seattle/Tacoma Intl - Austin Bergstrom), is priced around $166.

  • Can I find deals for flights from Washington to Austin that include hotel bookings?

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

  • How can I find direct flights from Washington to Austin?

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

  • Can I find deals for business class flights from Washington to Austin?

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

  • What is the cheapest month to book a flight from State of Washington to Austin?

    Currently, January is the cheapest month in which you can book a flight from State of Washington to Austin (average of $286). Flying from State of Washington to Austin in March is currently the most expensive (average of $362). 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.

See more FAQs

Traveling to a place near Washington?

Book flights to Washington if you plan to visit one of these locations
San Marcos
Georgetown
Fredericksburg
Round Rock
Dripping Springs
Cedar Park
Pflugerville
Bastrop
Canyon Lake
Seguin
Horseshoe Bay

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington to Austin

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Top 8 airlines flying from Washington to Austin

Discover the top 8 airlines that operate flights from Washington to Austin. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$64Average$224FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$118Average$303FlexibilityNo cancel feeOn-time85%
FrontierCheapest$130Average$245FlexibilityNo cancel feeOn-time62%
DeltaCheapest$153Average$390FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$187Average$399FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$211Average$475FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$238Average$461FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$437FlexibilityNo cancel feeOn-time63%

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