$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 $76 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jul 28 - Tue, Aug 11

ATL

Atlanta

ORD

Chicago

$76 Roundtrip, found 3 days ago

$76

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 28 from Atlanta to Chicago, returning Tue, Aug 11, priced at $76 found 3 days ago

Sun, May 24 - Tue, Jun 2

ATL

Atlanta

ORD

Chicago

$87 Roundtrip, found 6 days ago

$87

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, May 24 from Atlanta to Chicago, returning Tue, Jun 2, priced at $87 found 6 days ago

Mon, Jul 27 - Tue, Aug 11

ATL

Atlanta

ORD

Chicago

$89 Roundtrip, found 3 days ago

$89

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Mon, Jul 27 from Atlanta to Chicago, returning Tue, Aug 11, priced at $89 found 3 days ago

Sun, May 24 - Thu, Jun 4

ATL

Atlanta

ORD

Chicago

$100 Roundtrip, found 6 days ago

$100

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, May 24 from Atlanta to Chicago, returning Thu, Jun 4, priced at $100 found 6 days ago

Tue, Jul 21 - Wed, Jul 29

ATL

Atlanta

ORD

Chicago

$102 Roundtrip, found 6 days ago

$102

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Tue, Jul 21 from Atlanta to Chicago, returning Wed, Jul 29, priced at $102 found 6 days ago

Tue, Jul 28 - Wed, Aug 12

ATL

Atlanta

ORD

Chicago

$103 Roundtrip, found 3 days ago

$103

Roundtrip

found 3 days ago

Select Frontier Airlines flight, departing Tue, Jul 28 from Atlanta to Chicago, returning Wed, Aug 12, priced at $103 found 3 days ago