Cheap Flights from Austin to Chicago
No deal from Austin to Chicago has cleared our price bar yet. What we have seen on the route is below.
Across 4 months of observations from Austin to Chicago, the lowest round-trip fare we recorded was $154, in August. The typical fare was $254. August was the cheapest month we saw and July the dearest.
The most recent price we saw on this route was $276 on Frontier and United, seen Oct 16. It is an unverified observation and may have changed.
See every deal <a href="/from/austin">from Austin</a>, <a href="/to/chicago">to Chicago</a>, or the return direction <a href="/from/chicago/to/austin">Chicago to Austin</a>.
Latest price we saw: Austin to Chicago
The most recent round-trip fare our sweep found on this route. It is not verified and may have changed since the date shown.
| From | Price | Per mile | Travel dates | Airline | Seen | Check price |
|---|---|---|---|---|---|---|
| Austin (AUS) to Chicago (ORD) | $276 | 14.1¢ | Jan 2 – Jan 9 | Frontier and United | Oct 16 | Check price |
Price history: Austin to Chicago
What we observed by month, from our signals database. Unverified observations, not bookable prices.
| Month | Low | Typical | Sightings |
|---|---|---|---|
| Oct 2026 | $186 | $236 | 65 |
| Sep 2026 | $197 | $274 | 91 |
| Aug 2026 | $154 | $270 | 123 |
| Jul 2026 | $236 | $236 | 1 |
Frequently asked questions
How many flight deals from Austin to Chicago are on Sparkflights right now?
There are 0 verified deals from Austin to Chicago on the board right now. The list refreshes hourly.
What is the lowest price ever seen from Austin to Chicago?
The lowest fare we've recorded from Austin to Chicago is $154, based on 280 price observations over 4 months.
How much does a flight from Austin to Chicago cost?
The typical round-trip fare we observed from Austin to Chicago is $254, against a recorded low of $154. These are observations, not quotes.
When is the cheapest month to fly Austin to Chicago?
August was the cheapest month we observed from Austin to Chicago and July the dearest, over 4 months of data.
What is the current price from Austin to Chicago?
The most recent fare our sweep saw from Austin to Chicago is $276, on Oct 16. It is an unverified observation rather than a verified deal, so check it before booking.