TX · AUS
Cheap flights from Austin
Round trips from $82 per traveler, taxes and fees included. 10 popular routes from Austin with fares by month, airlines and the best day to fly.
Popular domestic routes from Austin
Lowest round-trip fares over the next three months where we track them, per traveler with taxes and fees.
US–Canada flights from Austin
Transborder routes. Most US-bound departures from Canada clear US customs before you board, so you land as a domestic arrival.
International flights from Austin
Nonstop and one-stop routes to Mexico, the Caribbean, Europe and beyond.
Airports in Austin
Hub airlines in Austin
Airlines with a hub or focus city here — expect the most nonstop routes and competitive fares from them.
Flying from Austin: common questions
Which airlines fly from Austin?
Southwest Airlines operates a hub or focus city in Austin, which means plenty of nonstop routes and competitive fares. Most other US airlines fly there too; each route page lists the carriers for that city pair.
What is the cheapest flight from Austin?
Among the popular routes we track, the lowest round-trip fare from Austin over the next three months is $82 per traveler including taxes and fees. Short domestic hops are usually the cheapest; see the deals page for the best dates.
How early should I get to AUS?
Arrive two hours before a domestic departure and three hours before an international one. TSA PreCheck members can usually cut that by 30 minutes at AUS.