Cheap flights from Seattle to Austin (SEA - AUS)

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The best prices from Seattle/Tacoma Intl to Austin Bergstrom are usually found in January or September, booked 60 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

How to find the cheapest flight from
Seattle (SEA) to Austin (AUS)

All the information you need to plan the best SEA to AUS flight in 2021: compare Seattle to Austin flight prices with the expected peak season, weather and rainfall in Austin.
SEA - AUS
Price
$197 - $308
AUS
Temperature
50 - 84.2 °F
AUS
Precipitation
2.1 - 4.2 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

January

Best time to find cheap flights, 16% potential price drop

Round-trip from

$197

From Seattle/Tacoma Intl to Austin Bergstrom

One-way from

$98

One-way flight from Seattle/Tacoma Intl to Austin Bergstrom

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to Austin?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 53% on flights from Seattle to Austin compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $272. For sooner than that we have options available in the next 3 days from $364.

What is the cheapest day to fly round-trip from Seattle to Austin?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 33% on the overall cost on flights from Seattle to Austin.

When is the cheapest time to fly from Seattle to Austin (SEA - AUS)?

Unlike in the morning, when flights are generally more expensive, you can save up to 32% on flights from Seattle to Austin by exploring options for tickets in the evening.

Cheap flights from Seattle to Austin in October, November 2021

The best prices found for SEA to AUS flights for October, November
2 Nov - 17 Nov
$111pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
$115pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Nov - 16 Nov
$123pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Austin 2021 flight deals

Cheap flights to Austin from Seattle found for this year
2 Nov - 17 Nov
$111pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
$115pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
6 Dec - 13 Dec
$119pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Austin from Seattle

Save time with Seattle to Austin direct flight deals
1 Dec - 8 Dec
$177pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
21 Feb - 22 Feb
$182pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
8 Dec - 13 Dec
$187pp
SEA
Seattle/Tacoma Intl
Alaska Airlines
Non-Stop
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Alaska Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Austin

Late deals on round-trip flights to Austin from Seattle, departing today and this week
2 Nov - 17 Nov
$111pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 9 Nov
$115pp
SEA
Seattle/Tacoma Intl
Spirit Airlines
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Spirit Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
5 Nov - 1 Dec
$128pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
AUS
Austin Bergstrom
AUS
Austin Bergstrom
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Austin Bergstrom from Seattle

The cheapest one-way flights from Seattle to Austin
2:10 am - 12:54 pm
Delta
1 Stop
8h 44m
SEA - AUS
Delta
$98
Delta
6:59 pm - 12:42 am
Alaska Airlines
Nonstop
3h 43m
SEA - AUS
Alaska Airlines
7:59 pm - 2:12 pm
Frontier
1 Stop
16h 13m
SEA - AUS
Frontier
$101
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Austin</span> flights.

Flight FAQs

From Seattle to Austin

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

You will need to book a flight from Seattle/Tacoma Intl to Austin Bergstrom if you want to fly from Seattle to Austin. At least 9 different airlines have flights from Seattle/Tacoma Intl (SEA) to Austin Bergstrom (AUS) on a regular basis. There are 12 flights to Austin from the Seattle airport per day. If you manage to book one that is nonstop, then you can expect the flight time from SEA to AUS to be around 3h 43m.

Which airlines flying from Seattle/Tacoma Intl to Austin Bergstrom have flexible cancellations due to COVID-19?

Alaska Airlines, Delta, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Seattle to Austin for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Austin for under $200. The cheapest flight booked recently is on Spirit Airlines for just $111, but on average you can expect to pay $136.

Are there nonstop flights from Seattle to Austin for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Austin under $200. A good price for a nonstop flight from Seattle to Austin is less than $214.

Are there last-minute flights available from Seattle to Austin for under $200?

There are currently 20+ open flights from Seattle to Austin within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Austin?

Nonstop flights are available for this route on the following days: Monday, Tuesday, Saturday.

How popular is this Seattle to Austin flight route?

The Seattle/Tacoma Intl to Austin Bergstrom flight path was viewed by 162 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

How many flights depart from Seattle to Austin on average per day?

Per day, 3 flights depart from Seattle to Austin on average.
Morning (6am - Noon) - 33% of flight departures
Afternoon (Noon - 6pm) - 67% of flight departures

How long is the flight from Seattle to Austin?

A quick flight from Seattle to Austin can take about 7h 31m. Spirit Airlines provides one of the quickest options available for as low as $111. Airlines will cover a distance of 1779 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 flying from Seattle to Austin round-trip?

According to our current data, Spirit Airlines ($111), and Frontier ($128) offers the cheapest pricing from Seattle to Austin. These flights start at 52% lower than the current average price 3 months from now.

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

The cheapest airlines for a one-way flight from Seattle to Austin are Spirit Airlines ($50), Frontier ($64), and Alaska Airlines ($89).

What are the most reliable airlines from Seattle to Austin?

Consider SkyWest Airlines (96%), WestJet (92%) or Qatar Airways (88%) when booking your flight. These represent the most reliable airlines when flying from Seattle to Austin.

What are the cheapest flights from Seattle to Austin?

While on average a flight from Seattle to Austin is generally $433, our data shows the cheapest flight currently is $68. When looking at the most popular route, (Seattle/Tacoma Intl - Austin Bergstrom), you can expect to pay $115 for that flight.

What are the most popular airlines that fly from Seattle to Austin?

Before booking your flight from Seattle to Austin check out the most popular airlines for this route: Major Airline, American Airlines or Alaska Airlines.

COVID Restrictions

View COVID Travel Restrictions for Austin, TX

Do I need a COVID test to fly to Austin from Seattle?

Information is based on travel restrictions for travel to Austin Bergstrom within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Austin Bergstrom.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Austin Bergstrom.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Austin Bergstrom.

Do I need a test to fly back to Seattle from Austin?

Returning to Seattle/Tacoma Intl from Austin Bergstrom

COVID-19 testing requirements
Visitors from Austin Bergstrom must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Austin Bergstrom are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Austin, TX

Alternative routes for Seattle to Austin

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

Destination information for Austin

Things to know before you go - useful duration and weather info for your trip from Seattle to Austin.
Average temperature for October in Austin
84.2 °F
Avg rainfall for October in Austin
3.9 ″

Airports servicing Seattle

Airports servicing Austin

Top 7 airlines flying from Seattle/Tacoma Intl to Austin Bergstrom

The chart below displays the airlines Cheapflights users traveling from Seattle to Austin choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$68 $172 No cancel fee 62%
Spirit Airlines
$74 $206 No cancel fee 65%
Delta
$98 $246 No cancel fee N/A
Alaska Airlines
$98 $334 No cancel fee 75%
American Airlines
$107 $262 No cancel fee 71%
United Airlines
$107 $252 No cancel fee 69%
JetBlue
$123 $213 No cancel fee 62%

Hourly flight availability from Seattle to Austin

See what time of day planes typically take off from Seattle towards Austin.
Afternoon Noon to 6 PM 64% of SEA to AUS departures
Morning 6 AM to noon 35% of SEA to AUS departures
Early morning Midnight to 6 AM 1% of SEA to AUS departures
Evening 6 PM to midnight 0% of SEA to AUS departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Austin
See how many times per day planes take to the skies headed from Seattle to Austin.
Sunday
9 daily flights
Monday
13 daily flights
Tuesday
14 daily flights
Wednesday
12 daily flights
Thursday
15 daily flights
Friday
13 daily flights
Saturday
10 daily flights
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