$54 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

$54 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

Prices were available within the past 7 days and start at $54 for one-way flights and $105 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Mon, Aug 18

ATL

Atlanta

ORD

Chicago

$105 Roundtrip, found 17 hours ago

$105

Roundtrip

found 17 hours ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Atlanta to Chicago, returning Mon, Aug 18, priced at $105 found 17 hours ago

Tue, Aug 12 - Mon, Aug 18

ATL

Atlanta

ORD

Chicago

$106 Roundtrip, found 4 days ago

$106

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Aug 12 from Atlanta to Chicago, returning Mon, Aug 18, priced at $106 found 4 days ago

Sat, Aug 16 - Thu, Aug 21

ATL

Atlanta

ORD

Chicago

$123 Roundtrip, found 4 days ago

$123

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Atlanta to Chicago, returning Thu, Aug 21, priced at $123 found 4 days ago

Sat, Aug 16 - Fri, Aug 22

ATL

Atlanta

ORD

Chicago

$126 Roundtrip, found 4 days ago

$126

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Aug 16 from Atlanta to Chicago, returning Fri, Aug 22, priced at $126 found 4 days ago

Wed, Sep 17 - Sun, Sep 21

ATL

Atlanta

ORD

Chicago

$128 Roundtrip, found 5 days ago

$128

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Wed, Sep 17 from Atlanta to Chicago, returning Sun, Sep 21, priced at $128 found 5 days ago

Fri, Sep 5 - Mon, Sep 8

ATL

Atlanta

ORD

Chicago

$131 Roundtrip, found 19 hours ago

$131

Roundtrip

found 19 hours ago

Select Frontier Airlines flight, departing Fri, Sep 5 from Atlanta to Chicago, returning Mon, Sep 8, priced at $131 found 19 hours ago