Cheap Frontier Airlines flights Austin (AUS) to Chicago (MDW)

Cheap Frontier Airlines flights Austin (AUS) to Chicago (MDW)

Prices were available within the past 7 days and start at for one-way flights and $218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 11 - Sat, Aug 16

AUS

Austin

MDW

Chicago

$218 Roundtrip, found 1 day ago

$218

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Austin to Chicago, returning Sat, Aug 16, priced at $218 found 1 day ago

Mon, Aug 11 - Thu, Aug 14

AUS

Austin

MDW

Chicago

$228 Roundtrip, found 1 day ago

$228

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Austin to Chicago, returning Thu, Aug 14, priced at $228 found 1 day ago

Sat, Aug 9 - Sat, Aug 16

AUS

Austin

MDW

Chicago

$248 Roundtrip, found 1 day ago

$248

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Austin to Chicago, returning Sat, Aug 16, priced at $248 found 1 day ago

Sat, Aug 9 - Thu, Aug 14

AUS

Austin

MDW

Chicago

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Austin to Chicago, returning Thu, Aug 14, priced at $258 found 1 day ago

Sat, Aug 9 - Mon, Aug 11

AUS

Austin

MDW

Chicago

$338 Roundtrip, found 1 day ago

$338

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Austin to Chicago, returning Mon, Aug 11, priced at $338 found 1 day ago

Sat, Aug 9 - Sun, Aug 10

AUS

Austin

MDW

Chicago

$432 Roundtrip, found 1 day ago

$432

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 9 from Austin to Chicago, returning Sun, Aug 10, priced at $432 found 1 day ago