Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Chicago to Austin. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Chicago to Austin, despite the fact that sometimes flights with transfers can cost significantly less.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
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We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Chicago to Austin
Chicago — Austin
11/12/2026
Departure
Direct flight
AA2358
starting at $159
Chicago — Austin
11/10/2026
Departure
Direct flight
AA2358
starting at $158
Chicago — Austin
11/13/2026
Departure
Direct flight
AA2358
starting at $152
Chicago — Austin
11/16/2026
Departure
Direct flight
WN2892
starting at $148
Chicago — Austin
11/14/2026
Departure
Direct flight
AA3229
starting at $152
starting at $152
starting at $148
starting at $136
Flights from Chicago to Austin are operated by several airlines — American Airlines, Southwest Airlines, and Frontier Airlines. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $136, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
The cheapest flight ticket from Chicago to Austin according to data for the last 48 hours costs $136
Often the best time to buy tickets from Chicago to Austin is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Chicago to Austin can be found flying in these months: November.
The fastest flights from Chicago to Austin start from 2 hours 50 minutes in the air.
The following airlines operate direct flights on the route Chicago — Austin: American Airlines, Southwest Airlines
United Airlines
Su, We, and Fr
starting at $150
The only airline operating direct flights from Chicago to Austin is United Airlines. Flights operate on Sunday, Wednesday, and Friday.
The cheapest one-way flight from Chicago to Austin departs on 11/10/2026, is operated by Frontier Airlines and costs $136
The cheapest roundtrip flight from Chicago to Austin departs on 11/10/2026, is operated by Frontier Airlines and costs $298
Fastest flight from Chicago to Austin takes 2h 50m
There are direct flights on this route 5 days a week: Mo, Tu, Th, Fr, and Sa
The distance between Chicago and Austin is 1576km (977 miles). There are 61 direct flights from Chicago to Austin. Chicago and Austin are in the same time zone. Flights from Chicago begin at 5:30 AM. The latest flight from Chicago departs at 9:04 PM
We couldn't find any special offers for flights from Chicago to Austin