Cheap flights from Austin to Chicago
From 251 USD — compare hundreds of airlines
Direct flightsCheapest: 2026-07 · 133 US$
Prices by date
155 US$
10/07
144 US$
11/07
144 US$
12/07
144 US$
13/07
144 US$
14/07
144 US$
15/07
144 US$
16/07
144 US$
17/07
144 US$
18/07
144 US$
19/07
144 US$
20/07
144 US$
21/07
Airlines on this route
FAQ
What's the cheapest month to fly Austin to Chicago?
Usually 2026-07, from 133 USD.
Are there direct flights from Austin to Chicago?
We show both direct and connecting options — filter to compare.