Cheap flight deals from Austin to Seattle Starting at €54

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Austin to Seattle?

We monitor flight fares to help you find the best deals effortlessly

Cheapest flights
From price
Search
  • 9 16
  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

How to find a cheap flight from Austin to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Austin to Seattle. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Austin to Seattle ticket.
Tap "Date" on flight search bar to scan through the calender for Austin to Seattle airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Tue, Mar 25 at €66 for one-way flights.
2
Compare cheap Austin to Seattle flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Austin to Seattle. The cheapest airline operating is Delta Air Lines.
3
Set up a Price Alert
By setting up a Price Alert for your Austin to Seattle route, you can easily track the price of your airline tickets from without manually checking every day.
4
Don't miss cheap Austin to Seattle flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Austin to Seattle to get exclusive deals for you.

Flight Info | Austin to Seattle

Cheapest direct flight price €54
Cheapest return ticket price €131
Off-season for travel March
Peak season for travel December
Flight distance 2,830.87 km
Average flight time 4 hours 38 minutes
Popular airline Alaska Airlines

More Travel Options

  • Top Flight From Austin
  • Top Flight to Seattle
  • Trending Airlines