Flights from Austin to Chicago

Cheapest flights from Austin

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jun 13 - Sat, Jun 14

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$174 Roundtrip, found 3 days ago

$174

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Jun 14, priced at $174 found 3 days ago

Sat, Jun 14 - Tue, Jun 17

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$188 Roundtrip, found 3 days ago

$188

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, Jun 17, priced at $188 found 3 days ago

Sat, Jun 14 - Sun, Jun 15

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$198 Roundtrip, found 3 days ago

$198

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Sat, Jun 14 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jun 15, priced at $198 found 3 days ago

Fri, Jun 13 - Tue, Jun 17

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$208 Roundtrip, found 3 days ago

$208

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Fri, Jun 13 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, Jun 17, priced at $208 found 3 days ago

Sat, Jul 19 - Sat, Jul 26

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$217 Roundtrip, found 5 days ago

$217

Roundtrip

found 5 days ago

Select Delta flight, departing Sat, Jul 19 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Jul 26, priced at $217 found 5 days ago

Fri, Jul 18 - Sat, Jul 26

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$243 Roundtrip, found 5 days ago

$243

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jul 18 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Jul 26, priced at $243 found 5 days ago

Sat, Jul 19 - Thu, Jul 24

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$244 Roundtrip, found 5 days ago

$244

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Austin-Bergstrom Intl. to O'Hare Intl., returning Thu, Jul 24, priced at $244 found 5 days ago

Thu, Jul 17 - Thu, Jul 24

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$248 Roundtrip, found 5 days ago

$248

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Austin-Bergstrom Intl. to O'Hare Intl., returning Thu, Jul 24, priced at $248 found 5 days ago

Sun, Jul 20 - Thu, Jul 24

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$253 Roundtrip, found 5 days ago

$253

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Thu, Jul 24, priced at $253 found 5 days ago

Thu, Jul 17 - Sat, Jul 26

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$254 Roundtrip, found 5 days ago

$254

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Jul 26, priced at $254 found 5 days ago

Sun, Jul 20 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$259 Roundtrip, found 5 days ago

$259

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $259 found 5 days ago

Sun, Jul 20 - Sat, Jul 26

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$259 Roundtrip, found 5 days ago

$259

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Jul 26, priced at $259 found 5 days ago

Sat, Jul 19 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$260 Roundtrip, found 5 days ago

$260

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jul 19 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $260 found 5 days ago

Thu, Jul 17 - Fri, Jul 25

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$264 Roundtrip, found 5 days ago

$264

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jul 17 from Austin-Bergstrom Intl. to O'Hare Intl., returning Fri, Jul 25, priced at $264 found 5 days ago

Fri, Jul 18 - Fri, Jul 25

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$269 Roundtrip, found 5 days ago

$269

Roundtrip

found 5 days ago

Select Delta flight, departing Fri, Jul 18 from Austin-Bergstrom Intl. to O'Hare Intl., returning Fri, Jul 25, priced at $269 found 5 days ago

Sun, Jul 20 - Fri, Jul 25

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$269 Roundtrip, found 5 days ago

$269

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Fri, Jul 25, priced at $269 found 5 days ago

Fri, Jul 18 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$270 Roundtrip, found 5 days ago

$270

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Jul 18 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $270 found 5 days ago

Sun, Jul 20 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$275 Roundtrip, found 5 days ago

$275

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $275 found 5 days ago

Sun, Jul 20 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$397 Roundtrip, found 5 days ago

$397

Roundtrip

found 5 days ago

Select United flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $397 found 5 days ago

Sun, Jul 20 - Sun, Jul 27

AUS

Austin-Bergstrom Intl.

ORD

O'Hare Intl.

$400 Roundtrip, found 5 days ago

$400

Roundtrip

found 5 days ago

Select American Airlines flight, departing Sun, Jul 20 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $400 found 5 days ago