$84 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

$84 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

Prices were available within the past 7 days and start at $84 for one-way flights and $185 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 6 - Mon, May 11

LAS

Las Vegas

ORD

Chicago

$185 Roundtrip, found 13 hours ago

$185

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Las Vegas to Chicago, returning Mon, May 11, priced at $185 found 13 hours ago

Tue, May 26 - Wed, May 27

LAS

Las Vegas

ORD

Chicago

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, May 26 from Las Vegas to Chicago, returning Wed, May 27, priced at $200 found 4 days ago

Wed, May 6 - Mon, May 11

LAS

Las Vegas

ORD

Chicago

$215 Roundtrip, found 13 hours ago

$215

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Las Vegas to Chicago, returning Mon, May 11, priced at $215 found 13 hours ago

Wed, May 6 - Mon, May 11

LAS

Las Vegas

ORD

Chicago

$220 Roundtrip, found 13 hours ago

$220

Roundtrip

found 13 hours ago

Select Frontier Airlines flight, departing Wed, May 6 from Las Vegas to Chicago, returning Mon, May 11, priced at $220 found 13 hours ago

Wed, Jul 8 - Sun, Jul 12

LAS

Las Vegas

ORD

Chicago

$230 Roundtrip, found 2 days ago

$230

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Wed, Jul 8 from Las Vegas to Chicago, returning Sun, Jul 12, priced at $230 found 2 days ago

Wed, May 27 - Sun, May 31

LAS

Las Vegas

ORD

Chicago

$235 Roundtrip, found 4 days ago

$235

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Las Vegas to Chicago, returning Sun, May 31, priced at $235 found 4 days ago