Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from Austin to Seattle
The cheapest flights right now
Austin – Seattle
Outbound – Nov 12, 2026
1 stop
6h 32m PDX
Return – Nov 22, 2026
direct
4h 6m $351
yesterday
Austin – Seattle
Outbound – Nov 12, 2026
direct
4h 44m Return – Nov 22, 2026
direct
4h 6m $345
yesterday
Austin – Seattle
Outbound – Nov 12, 2026
direct
4h 38m Return – Nov 21, 2026
direct
4h 10m $426
yesterday
Austin – Seattle
Outbound – Nov 26, 2026
direct
4h 48m Return – Dec 3, 2026
direct
4h 4m $221
3 days ago
* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.
Cheapest flight tickets
$166
Average price of a round trip
$298
Average flight ticket price recorded over the last 3 months for a round trip.
Flight duration
4h33
A flight from Austin to Seattle takes on average 4h33.
Best time
November
According to user searches, the ideal month to go to Seattle is November.
Tips for finding a cheap flight from Austin to Seattle
Check out our tips for booking your flight to Seattle (USA) from Austin (USA) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is November, with an average flight ticket price of $169 (calculation over the last two years). The most touristic season corresponds to the months of October, November and September.
For the cheapest flights, it is advisable to buy your ticket at least 29 days before the departure date.
The airline offering the cheapest flight tickets is Southwest Airlines. A ticket from the airline Southwest Airlines to Seattle costs on average $247.
The airlines that offer the most flights are Alaska Airlines, Southwest Airlines and Alaska Airlines.
Price of flight tickets from Austin to Seattle
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from $166 to $371
- The average price of a flight ticket is about $298
- Prices are lowest for stays in the month of November
- The month in which booking a ticket is cheaper is: October
info departure city :
Austin, USA
airport :
Austin-Bergstrom International Airport (AUS)
local time :
Austin is a city in the country USA, the time zone is [[timezone]]. In Austin, it is currently {fromLocalTime}, the temperature is on average 20°C, with a minimum of 15°C and a maximum of 25°C.
The city of Austin has 1 airport(s): Austin-Bergstrom
destination info :
Seattle, USA
airports :
Kenmore Air Harbor Spb. (LKE)
Seattle-Tacoma International Airport (SEA)
Renton Municipal Airport (RNT)
King County International Airport (BFI)
local time :
Seattle is in the country USA, the time zone is [[timezone]]. In Seattle, it is currently {toLocalTime}, the temperature is on average 17°C, with a minimum of 11°C and a maximum of 24°C.
The city of Seattle (SEA) has 4 airport(s): Kenmore Air Harbor Spb., Seattle-Tacoma, Renton and King County
Useful info about Seattle
What is the least touristic period to go to Seattle?
If you want to visit Seattle during the least touristic period, choose the month of November.
What is the most popular time to travel to Seattle?
In Seattle, the most popular month is October. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight from Austin to Seattle?
According to our data, it is recommended to book your flight 29 days before your departure. If you book your flight ticket 5 weeks before your departure, you may find a price below average. You can also choose morning flights that are 100% cheaper than afternoon and evening flights. The cheapest day to book a flight from Austin to Seattle is Friday.
What are the arrival and destination airports when traveling between Austin and Seattle?
When you leave, you can leave from Austin-Bergstrom, and you will arrive at Seattle-Tacoma.
How to reach Austin airport from the city centre?
This information is not available at this time.
Are there other means of transportation to go from Austin to Seattle?
Airplane is the only means of transportation listed on Liligo for this journey.
Are there big differences in weather between Austin and Seattle?
In summer, the average temperature is 18°C in Seattle and 29°C in Austin. The average rainfall in summer is 38 mm in Seattle and 70 mm in Austin. In summer, it is warmer in Austin and it rains less in Seattle. In winter, it is colder in Austin and it rains more in Seattle.
