$34 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

$34 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

Prices were available within the past 7 days and start at $34 for one-way flights and $97 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Jan 30 - Mon, Feb 2

LAS

Las Vegas

ORD

Chicago

$97 Roundtrip, found 1 day ago

$97

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Las Vegas to Chicago, returning Mon, Feb 2, priced at $97 found 1 day ago

Thu, Jan 29 - Fri, Jan 30

LAS

Las Vegas

ORD

Chicago

$104 Roundtrip, found 1 day ago

$104

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Las Vegas to Chicago, returning Fri, Jan 30, priced at $104 found 1 day ago

Fri, Jan 30 - Sun, Feb 1

LAS

Las Vegas

ORD

Chicago

$112 Roundtrip, found 1 day ago

$112

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Jan 30 from Las Vegas to Chicago, returning Sun, Feb 1, priced at $112 found 1 day ago

Thu, Jan 29 - Mon, Feb 2

LAS

Las Vegas

ORD

Chicago

$133 Roundtrip, found 1 day ago

$133

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Las Vegas to Chicago, returning Mon, Feb 2, priced at $133 found 1 day ago

Mon, Jan 26 - Mon, Feb 2

LAS

Las Vegas

ORD

Chicago

$141 Roundtrip, found 1 day ago

$141

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 26 from Las Vegas to Chicago, returning Mon, Feb 2, priced at $141 found 1 day ago

Thu, Jan 29 - Sun, Feb 1

LAS

Las Vegas

ORD

Chicago

$148 Roundtrip, found 1 day ago

$148

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Las Vegas to Chicago, returning Sun, Feb 1, priced at $148 found 1 day ago