Washington

$66+ Cheap flights from Austin (AUS) to Washington

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Apr 7 — Apr 141
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Cheap flight deals from Austin to Washington

Cheapest flights from Austin to Washington
Explore the most affordable flight options available from Austin to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/179:31 pm
AUS
-
SEA
1 stop13h 56m
Frontier
Mon 4/204:20 pm
SEA
-
AUS
1 stop22h 58m
Frontier
Deal found 3/7$174
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/311:00 am
AUS
-
SEA
1 stop26h 37m
Frontier
Fri 4/1012:42 pm
SEA
-
AUS
1 stop9h 39m
Frontier
Deal found 3/6$175
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/239:31 pm
AUS
-
SEA
1 stop14h 21m
Frontier
Tue 4/287:12 pm
SEA
-
AUS
1 stop20h 06m
Frontier
Deal found 3/5$176
This CheapOair deal was found by Cheapflights users on 3/6. 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.
Sat 5/26:00 am
AUS
-
SEA
Nonstop4h 39m
Alaska Airlines
Tue 5/126:09 pm
SEA
-
AUS
Nonstop4h 15m
Alaska Airlines
Deal found 3/6$178
This Delta deal was found by Cheapflights users on 3/4. 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 4/166:00 am
AUS
-
SEA
Nonstop4h 40m
Delta
Tue 4/217:15 am
SEA
-
AUS
Nonstop4h 10m
Delta
Deal found 3/4$179
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/156:13 pm
AUS
-
SEA
1 stop22h 52m
Frontier
Sat 4/187:12 pm
SEA
-
AUS
1 stop12h 53m
Frontier
Deal found 3/5$180
This Kiwi.com deal was found by Cheapflights users on 3/5. 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.
Sun 5/39:51 pm
AUS
-
PDX
1 stop15h 12m
Frontier
Fri 5/811:48 am
PDX
-
AUS
1 stop10h 33m
Frontier
Deal found 3/5$181
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 4/136:45 am
AUS
-
SEA
1 stop28h 42m
Frontier
Wed 4/158:07 pm
SEA
-
AUS
1 stop22h 39m
Frontier
Deal found 3/6$182
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/279:47 pm
AUS
-
PDX
1 stop16h 05m
Frontier
Wed 4/2912:38 pm
PDX
-
AUS
1 stop29h 58m
Frontier
Deal found 3/5$182
This Kiwi.com deal was found by Cheapflights users on 3/5. 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 4/169:31 pm
AUS
-
SEA
1 stop14h 21m
Frontier
Wed 4/227:12 pm
SEA
-
AUS
1 stop12h 53m
Frontier
Deal found 3/5$183
This Kiwi.com deal was found by Cheapflights users on 3/3. 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 4/1610:24 am
AUS
-
PDX
1 stop10h 32m
Multiple Airlines
Tue 4/2112:38 pm
PDX
-
AUS
1 stop26h 40m
Multiple Airlines
Deal found 3/3$183
This Southwest deal was found by Cheapflights users on 3/3. 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.
Fri 4/241:15 pm
AUS
-
SEA
2 stops8h 50m
Southwest
Tue 4/2812:10 pm
SEA
-
AUS
1 stop6h 25m
Southwest
Deal found 3/3$184

Find flight deals from Austin to Washington

Keep the following information in mind while searching for Austin to Washington flight deals. Data was last updated March 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$174
(Kiwi.com)

One-way from

$66
(Trip.com)

Popular in

July

Cheapest in

January

Average price

$347

Good round-trip deal

$297 or less

Good one-way deal

$192 or less
Provider with most accurate pricing for Austin Bergstrom-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Austin Bergstrom-Seattle/Tacoma Intl flights.
From Austin Bergstrom to Washington
One-way flight from Austin Bergstrom to Washington
Highest demand for flights based on searches. 14% potential increase in price ($51 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in March 2026
Price to beat on a round-trip flight from Austin Bergstrom to Washington.
Price to beat on a one-way flight from Austin Bergstrom to Washington.

Cheapflights Fare Finder

 
Customize your flight search to find flights from Austin to Washington 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 March 8, 2026.
Use the filters below to find and compare flights from Austin to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 4/9

8:05 am-12:27 pm

1 stop6h 22m

Seattle/Tacoma Intl

Mon 4/13

1:30 pm-9:15 pm

1 stop5h 45m

$179

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Tue 4/14

5:20 pm-11:10 pm

2 stops7h 50m

Portland

Tue 4/21

7:00 am-2:45 pm

1 stop5h 45m

$198

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 4/16

6:00 am-8:40 am

Nonstop4h 40m

Seattle/Tacoma Intl

Tue 4/21

1:30 pm-9:15 pm

1 stop5h 45m

$198

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Tue 3/24

7:06 pm-12:03 am

1 stop6h 57m

Seattle/Tacoma Intl

Tue 3/31

7:20 am-1:30 pm

Nonstop4h 10m

$198

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 4/5

6:03 am-8:45 am

Nonstop4h 42m

Seattle/Tacoma Intl

Sun 4/12

7:20 am-1:30 pm

Nonstop4h 10m

$209

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 4/5

6:20 am-12:27 pm

1 stop8h 07m

Seattle/Tacoma Intl

Wed 4/8

5:45 pm-11:53 pm

Nonstop4h 08m

$209
Quickest round-trip

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Wed 3/25

7:20 am-9:47 am

Nonstop4h 27m

Portland

Sun 3/29

10:46 am-4:47 pm

Nonstop4h 01m

$217

AustinPortland

AUS - PDX

AUSPDX

Austin Bergstrom

Thu 4/9

11:56 am-4:01 pm

1 stop6h 05m

Portland

Mon 4/13

12:30 am-10:17 am

1 stop7h 47m

$221

AustinPasco

AUS - PSC

AUSPSC

Austin Bergstrom

Sat 5/2

6:00 am-3:42 pm

1 stop11h 42m

Pasco Tri Cities

Tue 5/5

7:30 pm-2:39 pm

1 stop17h 09m

$227

AustinSpokane

AUS - GEG

AUSGEG

Austin Bergstrom

Fri 5/1

5:55 pm-11:15 pm

1 stop7h 20m

Spokane

Tue 5/5

1:07 pm-11:48 pm

1 stop8h 41m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Austin to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from Austin 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 Austin to Washington

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

Currently, May is the cheapest month in which you can book a flight from Austin to State of Washington (average of $101). Flying from Austin to State of Washington in June is currently the most expensive (average of $188). 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 AUS to WA?

Find hourly flight availability from Austin to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 8, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 6% on flights from Austin to State of Washington by exploring options for tickets in the evening.

What is the cheapest day to fly from Austin to State of Washington?

Use this chart to determine the cheapest time to fly round-trip from Austin to Washington. Price data was last updated on February 21, 2026.

Travelers seeking maximum savings on their Austin to State of Washington flight should consider departing on Thursday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated March 8, 2026.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Austin to Washington. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

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

    If you book a flight to Washington 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.

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

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

    Airlines like Delta, Southwest, and Alaska Airlines fly from Austin to State of Washington in about 4h 27m. The time it takes to get you to your destination can typically vary by up to 3h 23m. The distance from Austin to State of Washington is about 1712 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    $72 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on American Airlines and Hawaiian Airlines, with prices starting from $90 and $98, respectively.

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

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

    No one likes to see their flight delayed. When booking a flight from Austin to State of Washington consider choosing KLM (100%), WestJet (100%) or Condor (94%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Austin to State of Washington is generally $1,091, our data shows the cheapest flight currently is $118. When looking at the most popular route, (Austin Bergstrom - Seattle/Tacoma Intl), you can expect to pay $159 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Washington 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 Austin to State of Washington?

    Currently, May is the cheapest month in which you can book a flight from Austin to State of Washington (average of $101). Flying from Austin to State of Washington in June is currently the most expensive (average of $188). 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

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Alternative routes for Austin to Washington

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

Top 7 airlines flying from Austin to Washington

Discover the top 7 airlines that operate flights from Austin to Washington. 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 March 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
Hawaiian AirlinesCheapest$118Average$326FlexibilityNo cancel feeOn-time85%
FrontierCheapest$129Average$241FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$143Average$414FlexibilityNo cancel feeOn-time63%
DeltaCheapest$162Average$384FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$180Average$456FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$195Average$359FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$469FlexibilityNo cancel feeOn-time71%

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