$29 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

$29 Cheap Frontier Airlines flights Atlanta (ATL) to Chicago (ORD)

Prices were available within the past 7 days and start at $29 for one-way flights and $58 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 10 - Tue, Jan 13

ATL

Atlanta

ORD

Chicago

$58 Roundtrip, found 5 days ago

$58

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jan 10 from Atlanta to Chicago, returning Tue, Jan 13, priced at $58 found 5 days ago

Sat, Jan 10 - Mon, Jan 19

ATL

Atlanta

ORD

Chicago

$71 Roundtrip, found 5 days ago

$71

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sat, Jan 10 from Atlanta to Chicago, returning Mon, Jan 19, priced at $71 found 5 days ago

Mon, Jan 12 - Tue, Jan 13

ATL

Atlanta

ORD

Chicago

$74 Roundtrip, found 5 days ago

$74

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Atlanta to Chicago, returning Tue, Jan 13, priced at $74 found 5 days ago

Sun, Jan 11 - Tue, Jan 13

ATL

Atlanta

ORD

Chicago

$83 Roundtrip, found 5 days ago

$83

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Sun, Jan 11 from Atlanta to Chicago, returning Tue, Jan 13, priced at $83 found 5 days ago

Mon, Jan 12 - Mon, Jan 19

ATL

Atlanta

ORD

Chicago

$87 Roundtrip, found 5 days ago

$87

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Atlanta to Chicago, returning Mon, Jan 19, priced at $87 found 5 days ago

Mon, Jan 12 - Thu, Jan 29

ATL

Atlanta

ORD

Chicago

$90 Roundtrip, found 5 days ago

$90

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Atlanta to Chicago, returning Thu, Jan 29, priced at $90 found 5 days ago