Find cheap flights from Seattle to Austin

Alaska Airlines, Hawaiian Airlines, American Airlines, Delta, and JetBlue offer inflight Wi-Fi service on the Seattle to Austin flight route.

The Boeing 737 is the aircraft model that flies most regularly on the Seattle to Austin flight route.

oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Austin, with oneworld being the most commonly used for this route.

There are direct flights from Seattle to Austin on a daily basis.

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Austin.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Austin from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Austin with an airline and back to Seattle with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Austin from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.