$145 Cheap Frontier Airlines flights Portland (PDX) to Las Vegas (LAS)

$145 Cheap Frontier Airlines flights Portland (PDX) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $145 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Jan 29 - Fri, Jan 30

PDX

Portland

LAS

Las Vegas

$128 Roundtrip, found 4 days ago

$128

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Portland to Las Vegas, returning Fri, Jan 30, priced at $128 found 4 days ago

Fri, Jan 23 - Fri, Jan 30

PDX

Portland

LAS

Las Vegas

$129 Roundtrip, found 4 days ago

$129

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Portland to Las Vegas, returning Fri, Jan 30, priced at $129 found 4 days ago

Thu, Jan 29 - Sun, Feb 1

PDX

Portland

LAS

Las Vegas

$139 Roundtrip, found 4 days ago

$139

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jan 29 from Portland to Las Vegas, returning Sun, Feb 1, priced at $139 found 4 days ago

Fri, Jan 23 - Sun, Feb 1

PDX

Portland

LAS

Las Vegas

$140 Roundtrip, found 4 days ago

$140

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Portland to Las Vegas, returning Sun, Feb 1, priced at $140 found 4 days ago

Mon, Jan 12 - Sun, Jan 18

PDX

Portland

LAS

Las Vegas

$148 Roundtrip, found 5 days ago

$148

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Jan 12 from Portland to Las Vegas, returning Sun, Jan 18, priced at $148 found 5 days ago

Fri, Jan 23 - Mon, Jan 26

PDX

Portland

LAS

Las Vegas

$149 Roundtrip, found 4 days ago

$149

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Portland to Las Vegas, returning Mon, Jan 26, priced at $149 found 4 days ago

Fri, Jan 23 - Sun, Jan 25

PDX

Portland

LAS

Las Vegas

$155 Roundtrip, found 4 days ago

$155

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Jan 23 from Portland to Las Vegas, returning Sun, Jan 25, priced at $155 found 4 days ago

Thu, Jan 22 - Fri, Jan 30

PDX

Portland

LAS

Las Vegas

$159 Roundtrip, found 4 days ago

$159

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Jan 22 from Portland to Las Vegas, returning Fri, Jan 30, priced at $159 found 4 days ago

Thu, Jan 15 - Sun, Jan 18

PDX

Portland

LAS

Las Vegas

$169 Roundtrip, found 5 days ago

$169

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Jan 15 from Portland to Las Vegas, returning Sun, Jan 18, priced at $169 found 5 days ago