Menu

Cheap flights from Austin (AUS) to Illinois (IL)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

Austin to Illinois 2019 flight deals

Cheap flights to Illinois from Austin found for this year
14 Dec - 16 Dec
$99pp
AUS
Austin Bergstrom
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
AUS
Austin Bergstrom
19 Dec - 23 Dec
$130pp
AUS
Austin Bergstrom
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
AUS
Austin Bergstrom
25 Dec - 3 Jan
$131pp
AUS
Austin Bergstrom
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
AUS
Austin Bergstrom

Last minute flights from Austin to Illinois

Late deals on round-trip flights to Illinois from Austin, departing today and this week
19 Nov - 21 Nov
$93pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
AUS
Austin Bergstrom
21 Nov - 25 Nov
$99pp
AUS
Austin Bergstrom
Spirit Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
Non-Stop
AUS
Austin Bergstrom
20 Nov - 21 Nov
$105pp
AUS
Austin Bergstrom
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
AUS
Austin Bergstrom

Departure points for flights from Austin to Illinois

Destination information for Illinois

Things to know before you go. Useful info for your trip from Austin to Illinois
Flight duration
2h 49m

Airports servicing Austin

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Related info for your journey

Useful info, stats and facts about Austin to Illinois flights.

Flight FAQs

From Austin to Illinois

What days are nonstop flights available from Austin to Illinois?

Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Friday, Saturday.

How popular is this flight route?

Flights from Austin Bergstrom to Illinois have been viewed 216 times in the past calendar month.

What are the most popular airlines that fly from Austin to Illinois?

When booking a flight from Austin to Illinois, you may want to consider flying on Major Airline, American Airlines or Delta as they are the most popular for this route.

What are the most popular routes from Austin to Illinois?

While some choose either Austin Bergstrom - Chicago Midway or Austin Bergstrom - Moline Quad-City, Austin Bergstrom - Chicago O'Hare Intl is the most popular route from Austin to Illinois.

What are the cheapest Flights from Austin to Illinois?

On average you can expect to pay $169 for a flight from Austin to Illinois. The cheapest flight overall is $48 while the most popular route, (Austin Bergstrom - Chicago O'Hare Intl) is currently priced at $86.

What are the most reliable airlines from Austin to Illinois?

No one likes to see their flight delayed. When booking a flight from Austin to Illinois consider choosing SkyWest Airlines (100%), Republic Airline (100%) or United Airlines (95%) as they are the most reliable in getting you off to your destination on time.