$133 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

$133 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $133 for one-way flights and $252 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, May 27 - Sun, Jun 1

BOS

Boston

LAS

Las Vegas

$252 Roundtrip, found 2 days ago

$252

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Tue, May 27 from Boston to Las Vegas, returning Sun, Jun 1, priced at $252 found 2 days ago

Thu, May 8 - Tue, May 27

BOS

Boston

LAS

Las Vegas

$276 Roundtrip, found 10 hours ago

$276

Roundtrip

found 10 hours ago

Select Frontier Airlines flight, departing Thu, May 8 from Boston to Las Vegas, returning Tue, May 27, priced at $276 found 10 hours ago