$81 Cheap Frontier Airlines flights Austin (AUS) to Chicago (ORD)

$81 Cheap Frontier Airlines flights Austin (AUS) to Chicago (ORD)

Prices were available within the past 7 days and start at $81 for one-way flights and $152 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Nov 3 - Mon, Nov 10

AUS

Austin

ORD

Chicago

$152 Roundtrip, found 4 days ago

$152

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Nov 3 from Austin to Chicago, returning Mon, Nov 10, priced at $152 found 4 days ago

Wed, Nov 5 - Mon, Nov 10

AUS

Austin

ORD

Chicago

$157 Roundtrip, found 5 days ago

$157

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Nov 5 from Austin to Chicago, returning Mon, Nov 10, priced at $157 found 5 days ago

Tue, Nov 4 - Sun, Nov 9

AUS

Austin

ORD

Chicago

$162 Roundtrip, found 4 days ago

$162

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Nov 4 from Austin to Chicago, returning Sun, Nov 9, priced at $162 found 4 days ago

Thu, Nov 6 - Sun, Nov 9

AUS

Austin

ORD

Chicago

$165 Roundtrip, found 4 days ago

$165

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Austin to Chicago, returning Sun, Nov 9, priced at $165 found 4 days ago

Thu, Nov 6 - Sun, Nov 9

AUS

Austin

ORD

Chicago

$170 Roundtrip, found 4 days ago

$170

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Nov 6 from Austin to Chicago, returning Sun, Nov 9, priced at $170 found 4 days ago

Sat, Sep 27 - Tue, Sep 30

AUS

Austin

ORD

Chicago

$176 Roundtrip, found 2 days ago

$176

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Sep 27 from Austin to Chicago, returning Tue, Sep 30, priced at $176 found 2 days ago