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

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

Prices were available within the past 7 days and start at $34 for one-way flights and $68 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jan 12 - Fri, Jan 23

ORD

Chicago

LAS

Las Vegas

$68 Roundtrip, found 1 day ago

$68

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Chicago to Las Vegas, returning Fri, Jan 23, priced at $68 found 1 day ago

Sun, Jan 4 - Fri, Jan 9

ORD

Chicago

LAS

Las Vegas

$79 Roundtrip, found 2 days ago

$79

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sun, Jan 4 from Chicago to Las Vegas, returning Fri, Jan 9, priced at $79 found 2 days ago

Sun, Jan 18 - Fri, Feb 6

ORD

Chicago

LAS

Las Vegas

$93 Roundtrip, found 1 day ago

$93

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Chicago to Las Vegas, returning Fri, Feb 6, priced at $93 found 1 day ago

Thu, Jan 8 - Fri, Jan 23

ORD

Chicago

LAS

Las Vegas

$108 Roundtrip, found 1 day ago

$108

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Jan 8 from Chicago to Las Vegas, returning Fri, Jan 23, priced at $108 found 1 day ago

Sun, Jan 18 - Sat, Jan 31

ORD

Chicago

LAS

Las Vegas

$113 Roundtrip, found 1 day ago

$113

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Jan 18 from Chicago to Las Vegas, returning Sat, Jan 31, priced at $113 found 1 day ago

Sun, Feb 1 - Fri, Feb 6

ORD

Chicago

LAS

Las Vegas

$118 Roundtrip, found 18 hours ago

$118

Roundtrip

found 18 hours ago

Select Frontier Airlines flight, departing Sun, Feb 1 from Chicago to Las Vegas, returning Fri, Feb 6, priced at $118 found 18 hours ago