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$99+ Cheap flights from Austin to Seattle (AUS - SEA)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — SEA
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
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The best prices from Austin Bergstrom to Seattle/Tacoma Intl are usually found in January or September, booked 41 days in advance, depart on a Tuesday or Friday and return on a Saturday

Cheap flight deals from Austin to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$217
(Delta)

One-way from

$99
(Delta)

Popular in

July

Cheapest in

January

Average price

$442
Provider with most accurate pricing for Austin Bergstrom-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Seattle/Tacoma Intl flights.
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From Austin Bergstrom to Seattle/Tacoma Intl
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One-way flight from Austin Bergstrom to Seattle/Tacoma Intl
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High demand for flights, 15% potential price rise
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Best time to find cheap flights, 2% potential price drop
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Average for round-trip flights in December 2024
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Find flight deals from Austin to Seattle

Cheapest flights from Austin to Seattle
Explore the most affordable flight options available from Austin to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This Gotogate deal was found by Cheapflights users on 12/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/245:47 pmAUS - SEA
1 stop21h 23mFrontier
Thu 1/3012:10 pmSEA - AUS
1 stop6h 33mFrontier
Deal found 12/19$303
This Alaska Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/276:00 amAUS - SEA
Nonstop4h 41mAlaska Airlines
Fri 1/311:25 amSEA - AUS
Nonstop4h 08mAlaska Airlines
Deal found 12/20$397
This Orbitz deal was found by Cheapflights users on 12/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:37 pmAUS - SEA
Nonstop4h 45mMultiple Airlines
Thu 1/3012:10 pmSEA - AUS
1 stop6h 33mMultiple Airlines
Deal found 12/19$438
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Fri 12/275:00 amAUS - SEA
1 stop6h 34mAmerican Airlines
Thu 1/212:55 amSEA - AUS
1 stop7h 18mAmerican Airlines
Deal found 12/20$461
This Southwest deal was found by Cheapflights users on 12/19. 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.
Tue 12/247:25 amAUS - SEA
1 stop8h 40mSouthwest
Thu 1/306:00 amSEA - AUS
2 stops9h 30mSouthwest
Deal found 12/19$546
This Delta deal was found by Cheapflights users on 12/20. 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.
Tue 12/2411:47 amAUS - SEA
1 stop10h 59mDelta
Tue 12/319:45 amSEA - AUS
Nonstop4h 15mDelta
Deal found 12/20$597
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/236:07 pmAUS - SEA
1 stop7h 10mUnited Airlines
Wed 1/15:00 amSEA - AUS
1 stop6h 15mUnited Airlines
Deal found 12/20$647

Find flights from Austin to Seattle within your budget

Customize your flight search to find flights from Austin to Seattle 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 December 20, 2024.

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Price

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 4/30

6:08 pm-8:47 pm

Nonstop4h 39m

Seattle/Tacoma Intl

Sat 5/10

7:20 am-1:33 pm

Nonstop4h 13m

$217

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 2/16

6:10 am-12:02 pm

1 stop7h 52m

Seattle/Tacoma Intl

Thu 2/20

2:02 pm-11:32 pm

1 stop7h 30m

$218

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Fri 1/10

5:15 am-2:00 pm

2 stops10h 45m

Seattle/Tacoma Intl

Mon 1/13

7:00 am-3:26 pm

1 stop6h 26m

$221

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 2/16

6:10 am-12:02 pm

1 stop7h 52m

Seattle/Tacoma Intl

Thu 2/20

5:57 pm-11:59 pm

Nonstop4h 02m

$222

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 4/30

6:50 pm-9:34 pm

Nonstop4h 44m

Seattle/Tacoma Intl

Sat 5/10

11:25 am-11:29 pm

1 stop10h 04m

$226

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Thu 1/16

5:00 am-9:41 am

1 stop6h 41m

Seattle/Tacoma Intl

Tue 1/21

5:22 am-3:49 pm

1 stop8h 27m

$236

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Sun 2/9

7:14 pm-12:19 am

1 stop7h 05m

Seattle/Tacoma Intl

Tue 2/11

9:45 am-5:44 pm

3 stops29h 59m

$265

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Fri 1/17

1:05 pm-8:10 pm

1 stop9h 05m

Seattle/Tacoma Intl

Tue 1/21

7:30 am-6:45 pm

2 stops9h 15m

$336

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Wed 3/26

6:11 pm-8:50 pm

Nonstop4h 39m

$99

AustinSeattle

AUS - SEA

AUSSEA

Austin Bergstrom

Fri 2/21

6:10 am-12:36 pm

1 stop8h 26m

$104

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/20

Showing 1-10 of 16 results
1
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Compare providers for flights from Austin to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy1 starTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle 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.

Travel insights for flights from Austin to Seattle

Get recent, data-driven insights about flights from Austin to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Austin to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Seattle. Price data was last updated on December 13, 2024.

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Austin to Seattle?

Currently, January is the cheapest month in which you can book a flight from Austin to Seattle (average of $238). Flying from Austin to Seattle in July is currently the most expensive (average of $411). 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 SEA?

Find hourly flight availability from Austin to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

A simple way to save on the total cost of your ticket is to fly from Austin to Seattle in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight at noon.

What is the cheapest day to fly from Austin to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Austin to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Seattle flight should consider departing on Thursday 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 Seattle

Explore weekly flight availability from Austin to Seattle. 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 December 20, 2024.

The most flights from AUS to SEA are scheduled on a Friday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Seattle by month

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

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

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

If weather is an important factor for your trip to Seattle, 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 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. 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 Seattle. Reviews last updated December 20, 2024.
To help decide which airline to fly from Austin to Seattle, see what other customers have to say about Delta, United Airlines and Alaska Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,814 reviews
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,540 reviews
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,601 reviews
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,041 reviews
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,814 reviews

Boarding

8.2

Food

7.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airports do I use to fly from Austin to Seattle?

    If you wish to fly to Seattle from Austin, then you need to book flights from Austin Bergstrom to Seattle/Tacoma Intl. There are 12 flights from Austin Bergstrom (AUS) to Seattle/Tacoma Intl (SEA) per day to choose from. Flights to Seattle from Austin Bergstrom are available from 8 different airlines, which means you should have some options if you want to compare airfare deals. 4h 26m is how long a nonstop flight from Austin to Seattle/Tacoma Intl typically takes.

  • How popular is this Austin to Seattle flight route?

    Within the past month, 83 users have taken a look at flights from Austin Bergstrom to Seattle/Tacoma Intl.

  • What are the cheapest airlines flying from Austin to Seattle round-trip?

    Currently priced at $217, Delta will fly you from Austin to Seattle and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Alaska Airlines - these airlines can fly you to your destination from $221 and $226, respectively. Delta is 37% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Austin to Seattle one-way?

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $99. Users have also found prices from $100 and $101 on Spirit Airlines and Frontier, respectively.

  • What are the most reliable airlines from Austin to Seattle?

    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 Austin to Seattle on time: WestJet (100%), Aeromexico (98%), Alaska Airlines (90%).

  • What are the cheapest flights from Austin to Seattle?

    Looking at all options, your cheapest flight can be booked for $98. While the most popular route (Austin Bergstrom - Seattle/Tacoma Intl) can be booked for $166 on average our data indicates $884 when flying from Austin to Seattle.

  • Where are the most common layover locations when flying from Austin to Seattle?

    Austin to Seattle flights have a layover in Denver most of the time.

  • What are some popular things to do or see while on a layover in Denver?

    Coors Field, 16th Street Mall, and Paramount Theatre are the most popular attractions in Denver if you're in need of something to do during your layover. Those on a layover in Denver interested in visiting Coors Field, 16th Street Mall, or Paramount Theatre can do so by traveling 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Travelers can rent a car at Denver Intl for an average daily rate of $61 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Austin to Seattle flights?

    Austin to Seattle flights have a layover in Las Vegas the least frequently.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Austin to Seattle 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 Seattle?

    Currently, January is the cheapest month in which you can book a flight from Austin to Seattle (average of $238). Flying from Austin to Seattle in July is currently the most expensive (average of $411). 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.

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Alternative routes for Austin to Seattle

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

Discover the top 7 airlines that operate flights from Austin to Seattle. 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 December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$91Average$211FlexibilityNo cancel feeOn-time65%
FrontierCheapest$130Average$258FlexibilityNo cancel feeOn-time62%
DeltaCheapest$177Average$379FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$186Average$385FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$216Average$394FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$260Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$336Average$448FlexibilityNo cancel feeOn-time63%
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