Cheap flights from Chicago to Austin
Fares from $139 in November 2026. Compare every month below, then book with the site you like.
Search Chicago → Austin flightsCheapest Chicago to Austin fares by month
Lowest price per person found in recent searches. Prices change often and are checked when you book.
- November 2026Nov 10 · one way · Frontier · 1 stop$139See deal
Chicago to Austin at a glance
- Distance979 miles
- Nonstop flight timeabout 2h 45m
- Cheapest monthNovember 2026
- Airport codesCHI → AUS
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Frequently asked questions
- How much is a flight from Chicago to Austin?
- The cheapest fare we found recently is $139 per person, departing Nov 10 on Frontier. Prices change daily, so search your dates to see today's fares.
- What is the cheapest month to fly from Chicago to Austin?
- November 2026 is currently the cheapest month, from $139.
- Are there direct flights from Chicago to Austin?
- The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
- Which airlines fly from Chicago to Austin?
- The cheapest recent fares on this route were on Frontier.
- How long is the flight from Chicago to Austin?
- Chicago and Austin are about 979 miles apart, so a nonstop flight takes roughly 2h 45m. Flights with a stop take longer, depending on the connection.
- How do I find the cheapest flight from Chicago to Austin?
- Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.
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