$69 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

$69 Cheap Frontier Airlines flights Las Vegas (LAS) to Chicago (ORD)

Prices were available within the past 7 days and start at $69 for one-way flights and $193 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Jul 22 - Wed, Aug 12

LAS

Las Vegas

ORD

Chicago

$193 Roundtrip, found 4 days ago

$193

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 22 from Las Vegas to Chicago, returning Wed, Aug 12, priced at $193 found 4 days ago

Tue, Jul 21 - Sat, Aug 8

LAS

Las Vegas

ORD

Chicago

$197 Roundtrip, found 4 days ago

$197

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 21 from Las Vegas to Chicago, returning Sat, Aug 8, priced at $197 found 4 days ago

Tue, Jul 21 - Thu, Jul 30

LAS

Las Vegas

ORD

Chicago

$198 Roundtrip, found 4 days ago

$198

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Jul 21 from Las Vegas to Chicago, returning Thu, Jul 30, priced at $198 found 4 days ago

Wed, Jul 22 - Mon, Aug 10

LAS

Las Vegas

ORD

Chicago

$199 Roundtrip, found 4 days ago

$199

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Jul 22 from Las Vegas to Chicago, returning Mon, Aug 10, priced at $199 found 4 days ago

Tue, Aug 4 - Sat, Aug 15

LAS

Las Vegas

ORD

Chicago

$203 Roundtrip, found 4 days ago

$203

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, Aug 4 from Las Vegas to Chicago, returning Sat, Aug 15, priced at $203 found 4 days ago

Fri, Jul 24 - Mon, Aug 10

LAS

Las Vegas

ORD

Chicago

$204 Roundtrip, found 4 days ago

$204

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jul 24 from Las Vegas to Chicago, returning Mon, Aug 10, priced at $204 found 4 days ago