Seattle to Austin Flight Route Information
| Travel Distance: | 1,770 Miles |
|---|---|
| Airlines Flying This Route: | Alaska Airlines, United Airlines, Japan Airlines |
| Weekly Flights: | 37 |
| Avg. Flight Duration: | 4.10 Hours |
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10/16/2026 Find Cheap Flights from Seattle to Austin (SEA to AUS)
SEA - Seattle AUS - Austin 
Find Cheap Flights from Seattle to Austin (SEA to AUS)
Fares Starting from $151
SEA - Seattle AUS - Austin Great deal! This is the lowest price we've seen for this one way route in the last 12 hours. Prices may change and aren't guaranteed for all flights or dates. Click on the price to continue your search and check the latest available fare. Ref. id 202609~Ref:wP1-yjB89EWLxhdJ4iH4-A
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Cheap Flights from Seattle to Austin - Compare & Book Our Best Deals
With over 5 daily departures from Seattle to Austin, this route offers great flexibility for different travel plans. Browse one-way fares from $150.99, round-trip fares from $267.66, and other affordable options across different budgets. Compare flight choices, explore schedules, and book the best Seattle to Austin deals that fit your budget and travel preferences.
Top Airlines that fly from Seattle to Austin
Cheap Flight Deals from Seattle to Austin
SEA Seattle Fri, Oct 16
AUS Austin
from $151
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SEA Seattle Fri, Nov 6
AUS Austin
from $151
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SEA Seattle Fri, Nov 13
AUS Austin
from $151
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SEA Seattle Mon, Oct 26
AUS Austin
from $151
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SEA Seattle Fri, Oct 23
AUS Austin
from $151
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SEA Seattle Wed, Dec 2
AUS Austin
from $159
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SEA Seattle Thu, Dec 3
AUS Austin
from $160
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SEA Seattle Sat, Oct 31
AUS Austin
from $165
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SEA Seattle Fri, Jan 29
AUS Austin
from $165
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*All fares above were last found on: Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202609~Ref:wP1-yjB89EWLxhdJ4iH4-A
Insights about cheap flights from Seattle to Austin – Direct Flights, Duration & Best Travel Time
When it comes to booking cheap flights, having the right information at your fingertips can make all the difference. Dive into the insights for cheap flights from Seattle to Austin and enhance your travel experience!
Daily Flights
5
Cheapest Month
April
Avg. Flight Duration
4.10
Peak Season
August
Distance
1,770 miles
Direct Flights
150
When is the Cheapest Time to Book Flights from SEA to AUS?
Explore data-powered insights and trends for flights from Seattle to Austin. Discover average fares, cheap months to fly, when to book, and plan smarter.
What’s the cheapest day of the week to fly from Seattle to Austin?‡
What is the cheapest month to fly from Seattle to Austin?‡
‡This information is based on historical data from the last 365 days.
Finding Affordable Flights from Seattle to Austin
- Plan Ahead - One of the keys to securing cheap flights from Seattle to Austin is to plan your trip well in advance. Airlines often offer lower prices for those who book tickets months ahead. Keep an eye on special promotions and sales events, which can yield significant savings.
- Flexibility is Key - Being flexible with your travel dates can also lead to substantial cost savings. Consider flying during off-peak seasons or on weekdays when prices tend to be lower.
- Set Price Alerts - To keep tabs on flight prices, consider setting up fare alerts. These alerts will notify you when fares from Seattle to Austin drop, giving you the opportunity to grab cheap deals.
- Consider Nearby Airports - If Austin has multiple airports, check the prices at each one. Sometimes, flying into a nearby airport and then taking a short train or bus ride to your destination can be a much cheaper option.
- Bundle and Save - Booking your flight and accommodation together as a package can often result in significant savings. CheapOair offers these bundled deals, so make sure to explore this option.
When should I book flights from SEA to AUS? ‡
‡Got flexible travel dates? Use our flight data from the past year to discover ideal time to fly from Seattle to Austin. Find out which months and days typically offer lower fares and let CheapOair search for the best options.
CheapOair provides the predicted prices for one-way trips or round-trips with a duration of 7 days for domestic and 14 days for international trips based on historical data and available flight information. Graphs are estimates only. Prices are subject to change and can't be guaranteed until ticketed.
Estimated price for
Round-trip
‡Graphs are estimates only. Based on historical data and available flight information. Prices are subject to change and cannot be guaranteed until ticketed.
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Insights About Flying from Seattle to Austin
Which is the high season to travel from Seattle to Austin?
The month of August is considered the high season for flying from SEA to AUS. Traveling during the high season can affect ticket prices and availability, making this data crucial for trip planning.
How many direct flights are available from SEA to AUS?
There are a total of 150 direct flights from Seattle to Austin. For travelers seeking convenience and shorter travel times, this data is important when choosing flight options.
Which is the low season to travel from Seattle to Austin?
April is considered the low season for traveling from Seattle to Austin, Texas. Travelers looking for cost-effective options and fewer crowds may consider traveling during this period.
How many daily flights are there between Seattle to Austin?
There are as many as 5 daily flights available for travelers between SEA to AUS. This data offers flexibility in choosing departure times that best suit your schedule.
Which is the busiest day for passengers flying between Seattle to Austin?
Monday are the busiest days for passengers flying between Seattle to Austin. Knowing the peak travel day can help you plan your trip to avoid overcrowded flights or airports.
At what time does the last flight depart to Austin?
The last flight to Austin typically departs between 11:00PM - 12:00AM. Travelers who prefer late-night departures will find this information valuable for planning their journey.
What percentage of travelers spent an average of 2 days in Austin, Texas?
Approximately 43.52% of travelers spent an average of 2 days exploring Austin. This information can assist in planning the duration of your stay in Austin
What percentage of SEA to AUS flyers traveled with kids under 14?
About 4% of passengers on flights from Seattle to Austin were accompanied by children under the age of 14. This information is useful if you're planning a family trip and want to know how common it is to travel with young children on this route.
What percentage of Seattle to Austin travelers were over 60 years old?
A notable 13% of travelers were aged 60 or older. This statistic provides insights for senior travelers or those seeking a mature travel demographic.
What percentage of SEA to AUS travelers were millennials?
Millennials make up a significant portion of travelers on this route, accounting for 44% of all passengers. If you're a millennial looking to connect with like-minded travelers, this statistic might interest you.
What percentage of Seattle to Austin travelers were female?
Almost half of the passengers, approximately 52% were female. Knowing the gender distribution can be useful for solo female travelers or those interested in gender-related travel insights.
At what time the earliest flight departs from Seattle?
The earliest flight departs at 7:00AM - 8:00AM.
Which is the most popular airport for connecting flights between Seattle to Austin?
San Francisco International Airport is the most popular airport for connecting flights between SEA to AUS.
On which days one can have the most flight options in Austin?
Monday offer the most flight options in Austin.
§
All flight facts are based on last 3 months' data except the highest and lowest booking months that are based on last 3 months' data.
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Cheap Flights from Seattle to Austin
Looking for flights from Seattle to Austin? Look no more, for you're at the right place. Book cheap flights from Seattle to Austin on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab SEA to AUS flight deals on CheapOair and save big!
Airports in Seattle
Seattle is served by Seattle-Tacoma International Airport. The airport is located about 21 kilometers south of Downtown Seattle. Seattle-Tacoma International Airport offers flights to a number of destinations such as London, New York, Detroit, Portland, San Francisco, and more. Ground transportation options to and from the airport include Seattle's Central Link rail line service, shuttle services, taxis, Limos, and car rentals.
Explore Austin
Austin is a city located at the point where the Colorado River leaves the Edward Plateau. It is the capital city of the US state of Texas. Austin is currently a noteworthy educational, administrative, and cultural epicenter. Austin is especially renowned in the tourists sphere for its plethora of interesting museums representing the rich past of the state. Moreover, there is a proportion of guided tours and outdoor activities galore available for tourists in Austin.
Things to do in Austin
Bullock Texas State History Museum
Bullock Texas State History Museum reflects the story of Texas through a range of interactive exhibits and audio-video displays and films. The permanent exhibition at the museum features artifacts and displays that showcase the defining events in Texas' history. Bullock Texas State History Museum also hosts a plethora of special events throughout the year, including public presentations and children's activities.
Lyndon Baines Johnson Library and Museum
Lyndon Baines Johnson Library and Museum is home to more than 45 million pages of historical documents and papers related to the President Lyndon Baines Johnson's career. The museum boasts exhibits connected to the president's time in office.
Mexic-Arte Museum
Mexic-Arte Museum represents one of the city's largest cultural influences. The museum puts on display the traditional and contemporary Latino, Mexican, and Latin American art and culture. Mexic-Arte Museum also features rotating exhibits on issues such as border control and immigration.
Best Time to Fly to Austin
Weather-wise, the best time to visit Austin is from September to November or March to May when the daytime temperature is pleasant and apt for sightseeing.
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