$209 Cheap Frontier Airlines flights Austin (AUS) to Chicago (ORD)

$209 Cheap Frontier Airlines flights Austin (AUS) to Chicago (ORD)

Prices were available within the past 7 days and start at $209 for one-way flights and $191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 17 - Thu, Apr 30

AUS

Austin

ORD

Chicago

$191 Roundtrip, found 1 day ago

$191

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 17 from Austin to Chicago, returning Thu, Apr 30, priced at $191 found 1 day ago

Fri, Apr 17 - Thu, Apr 23

AUS

Austin

ORD

Chicago

$211 Roundtrip, found 1 day ago

$211

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 17 from Austin to Chicago, returning Thu, Apr 23, priced at $211 found 1 day ago

Fri, Apr 17 - Mon, Apr 20

AUS

Austin

ORD

Chicago

$232 Roundtrip, found 1 day ago

$232

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 17 from Austin to Chicago, returning Mon, Apr 20, priced at $232 found 1 day ago

Fri, Apr 17 - Wed, Apr 22

AUS

Austin

ORD

Chicago

$266 Roundtrip, found 1 day ago

$266

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Apr 17 from Austin to Chicago, returning Wed, Apr 22, priced at $266 found 1 day ago

Sun, Apr 19 - Thu, Apr 30

AUS

Austin

ORD

Chicago

$270 Roundtrip, found 1 day ago

$270

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 19 from Austin to Chicago, returning Thu, Apr 30, priced at $270 found 1 day ago

Mon, Apr 20 - Thu, Apr 30

AUS

Austin

ORD

Chicago

$284 Roundtrip, found 1 day ago

$284

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Austin to Chicago, returning Thu, Apr 30, priced at $284 found 1 day ago

Sun, Apr 19 - Sun, Apr 26

AUS

Austin

ORD

Chicago

$290 Roundtrip, found 1 day ago

$290

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 19 from Austin to Chicago, returning Sun, Apr 26, priced at $290 found 1 day ago

Mon, Apr 20 - Sun, Apr 26

AUS

Austin

ORD

Chicago

$304 Roundtrip, found 1 day ago

$304

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Austin to Chicago, returning Sun, Apr 26, priced at $304 found 1 day ago

Sun, Apr 19 - Mon, Apr 20

AUS

Austin

ORD

Chicago

$311 Roundtrip, found 1 day ago

$311

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Apr 19 from Austin to Chicago, returning Mon, Apr 20, priced at $311 found 1 day ago

Mon, Apr 20 - Fri, Apr 24

AUS

Austin

ORD

Chicago

$325 Roundtrip, found 1 day ago

$325

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Apr 20 from Austin to Chicago, returning Fri, Apr 24, priced at $325 found 1 day ago