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$79+ 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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — AUS
Jun 12 — Jun 191
Fri 6/12
Fri 6/19
1 adult, Economy
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Cheap 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 May 13, 2026.

This CheapOair deal was found by Cheapflights users on 5/10. 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 6/25:46 pm
PDX
-
AUS
1 stop13h 57m
Frontier
Thu 6/410:52 pm
AUS
-
PDX
1 stop13h 28m
Frontier
Deal found 5/10$240
This Booking.com deal was found by Cheapflights users on 5/11. 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 6/1012:31 pm
GEG
-
AUS
1 stop28h 59m
Frontier
Sun 6/148:15 pm
AUS
-
GEG
1 stop17h 21m
Frontier
Deal found 5/11$242
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/411:15 am
PDX
-
AUS
1 stop8h 32m
Frontier
Thu 6/1112:12 pm
AUS
-
PDX
1 stop9h 35m
Frontier
Deal found 5/9$244
This Trip.com deal was found by Cheapflights users on 5/9. 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.
Thu 6/411:15 am
PDX
-
AUS
1 stop8h 32m
Frontier
Tue 6/98:15 pm
AUS
-
PDX
1 stop22h 20m
Frontier
Deal found 5/9$246
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Thu 6/412:35 pm
PDX
-
AUS
1 stop19h 08m
Frontier
Sat 6/69:13 pm
AUS
-
PDX
2 stops15h 07m
Frontier
Deal found 5/10$247
This Kiwi.com deal was found by Cheapflights users on 5/10. 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.
Mon 6/112:35 pm
PDX
-
AUS
1 stop19h 08m
Frontier
Sat 6/69:13 pm
AUS
-
PDX
1 stop21h 33m
Frontier
Deal found 5/10$248
This Frontier deal was found by Cheapflights users on 5/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:15 am
PDX
-
AUS
1 stop8h 32m
Frontier
Thu 6/1112:12 pm
AUS
-
PDX
1 stop9h 35m
Frontier
Deal found 5/9$250
This Kiwi.com deal was found by Cheapflights users on 5/8. 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.
Fri 6/55:31 pm
PDX
-
AUS
2 stops18h 02m
Frontier
Fri 6/128:15 pm
AUS
-
PDX
1 stop22h 42m
Frontier
Deal found 5/8$252
This CheapOair deal was found by Cheapflights users on 5/11. 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 6/412:35 pm
PDX
-
AUS
1 stop19h 08m
Frontier
Mon 6/89:13 pm
AUS
-
PDX
1 stop21h 22m
Frontier
Deal found 5/11$254
This Kiwi.com deal was found by Cheapflights users on 5/11. 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.
Wed 8/265:42 pm
PDX
-
AUS
1 stop13h 31m
Multiple Airlines
Sun 8/308:35 pm
AUS
-
PDX
1 stop14h 56m
Multiple Airlines
Deal found 5/11$255
This Alaska Airlines deal was found by Cheapflights users on 5/8. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/25:30 pm
PDX
-
AUS
Nonstop4h 09m
Alaska Airlines
Sat 6/65:48 pm
AUS
-
PDX
Nonstop4h 19m
Alaska Airlines
Deal found 5/8$257
This Kiwi.com deal was found by Cheapflights users on 5/12. 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 6/95:20 pm
PDX
-
AUS
1 stop24h 10m
Frontier
Mon 6/156:30 am
AUS
-
PDX
2 stops15h 17m
Frontier
Deal found 5/12$258

Find flight deals from Washington to Austin

Keep the following information in mind while searching for Washington to Austin flight deals. Data was last updated May 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$240
(CheapOair)

One-way from

$79
(Kiwi.com)

Popular in

May

Cheapest in

January

Average price

$393

Good round-trip deal

$342 or less

Good one-way deal

$198 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Austin Bergstrom flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Austin Bergstrom flights.
Search Deals
From Washington to Austin Bergstrom
Search Deals
One-way flight from Washington to Austin Bergstrom
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Washington to Austin Bergstrom.
Search Deals
Price to beat on a one-way flight from Washington to Austin Bergstrom.
Search Deals

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 May 13, 2026.
Use the filters below to find and compare flights from Washington to Austin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAustin

PDX - AUS

PDXAUS

Portland

Fri 7/10

11:59 pm-8:39 am

1 stop6h 40m

Austin Bergstrom

Tue 7/21

5:39 am-9:47 am

1 stop6h 08m

$285

PortlandAustin

PDX - AUS

PDXAUS

Portland

Fri 7/3

10:00 am-6:50 pm

2 stops6h 50m

Austin Bergstrom

Fri 7/10

9:35 pm-1:20 am

1 stop5h 45m

$286

PortlandAustin

PDX - AUS

PDXAUS

Portland

Mon 6/1

5:20 am-6:35 pm

2 stops11h 15m

Austin Bergstrom

Fri 6/5

6:35 pm-10:45 pm

1 stop6h 10m

$317

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/10

10:55 am-8:00 pm

2 stops7h 05m

Austin Bergstrom

Wed 6/17

6:40 pm-11:30 pm

1 stop6h 50m

$325

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 6/3

11:43 am-6:04 pm

Nonstop4h 21m

Austin Bergstrom

Sat 6/6

3:47 pm-6:26 pm

Nonstop4h 39m

$328

PortlandAustin

PDX - AUS

PDXAUS

Portland

Thu 7/2

5:00 am-2:40 pm

2 stops7h 40m

Austin Bergstrom

Tue 7/7

8:10 pm-12:05 am

1 stop5h 55m

$332

PortlandAustin

PDX - AUS

PDXAUS

Portland

Fri 7/10

10:35 am-9:10 pm

2 stops8h 35m

Austin Bergstrom

Tue 7/21

1:10 pm-7:55 pm

2 stops8h 45m

$349

PortlandAustin

PDX - AUS

PDXAUS

Portland

Tue 6/9

10:40 am-8:00 pm

2 stops7h 20m

Austin Bergstrom

Tue 6/16

3:25 pm-10:10 pm

2 stops8h 45m

$353

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Wed 8/12

1:40 pm-9:20 pm

1 stop5h 40m

Austin Bergstrom

Sun 8/16

5:45 am-2:00 pm

2 stops10h 15m

$358

SeattleAustin

SEA - AUS

SEAAUS

Seattle/Tacoma Intl

Thu 10/1

3:05 pm-10:45 pm

1 stop5h 40m

Austin Bergstrom

Mon 10/5

6:10 am-1:40 pm

2 stops9h 30m

$361

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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

How far ahead should I book a flight from State of Washington to Austin?

The price you pay for your flight from State of Washington to Austin may vary depending on when you book. For the best chance of a lower fare, look to book 88 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 State of Washington to Austin?

Currently, April is the cheapest month in which you can book a flight from State of Washington to Austin (average of $95). Flying from State of Washington to Austin in September is currently the most expensive (average of $158). 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 May 13, 2026.

One of the essential ways to save on airfare from State of Washington to Austin is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 51% on airfare.

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 May 13, 2026.

The most flights from USWA to AUS are scheduled on a Tuesday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

How much does it cost to fly round-trip from State of Washington to Austin?

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 19 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from State of Washington to Austin?

    Airlines like United Airlines, Southwest, and Alaska Airlines fly from State of Washington to Austin in about 4h 21m. The time it takes to get you to your destination can typically vary by up to 2h 29m. There are 1768 mi between State of Washington and Austin. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from State of Washington to Austin one-way?

    $68 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Southwest and Alaska Airlines, with prices starting from $82 and $99, 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: STARLUX Airlines (94%), Alaska Airlines (91%), KLM (91%).

  • 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 $324, our data indicates the cheapest price to be $148. The most popular route (Seattle/Tacoma Intl - Austin Bergstrom), is priced around $259.

  • 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, April is the cheapest month in which you can book a flight from State of Washington to Austin (average of $95). Flying from State of Washington to Austin in September is currently the most expensive (average of $158). 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 Austin?

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

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Alternative routes for Washington to Austin

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Washington to Austin

Discover the top 7 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 May 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$95Average$263FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$108Average$303FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$144Average$391FlexibilityNo cancel feeOn-time69%
DeltaCheapest$165Average$395FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$181Average$446FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$202Average$425FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$528FlexibilityNo cancel feeOn-time71%

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