$49 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

$49 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

Prices were available within the past 7 days and start at $49 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 8 - Mon, Oct 13

ATL

Atlanta

ORD

Chicago

$83 Roundtrip, found 4 days ago

$83

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 8 from Atlanta to Chicago, returning Mon, Oct 13, priced at $83 found 4 days ago

Fri, Nov 7 - Sat, Nov 8

ATL

Atlanta

ORD

Chicago

$112 Roundtrip, found 5 days ago

$112

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Atlanta to Chicago, returning Sat, Nov 8, priced at $112 found 5 days ago

Tue, Oct 14 - Sat, Oct 25

ATL

Atlanta

ORD

Chicago

$136 Roundtrip, found 7 hours ago

$136

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Atlanta to Chicago, returning Sat, Oct 25, priced at $136 found 7 hours ago

Fri, Nov 7 - Sun, Nov 9

ATL

Atlanta

ORD

Chicago

$141 Roundtrip, found 4 days ago

$141

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Nov 7 from Atlanta to Chicago, returning Sun, Nov 9, priced at $141 found 4 days ago

Tue, Oct 14 - Fri, Oct 17

ATL

Atlanta

ORD

Chicago

$148 Roundtrip, found 7 hours ago

$148

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Atlanta to Chicago, returning Fri, Oct 17, priced at $148 found 7 hours ago

Tue, Oct 14 - Fri, Oct 24

ATL

Atlanta

ORD

Chicago

$156 Roundtrip, found 7 hours ago

$156

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Tue, Oct 14 from Atlanta to Chicago, returning Fri, Oct 24, priced at $156 found 7 hours ago