$140 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

$140 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $140 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Aug 29 - Sat, Sep 12

BOS

Boston

LAS

Las Vegas

$258 Roundtrip, found 6 days ago

$258

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sat, Aug 29 from Boston to Las Vegas, returning Sat, Sep 12, priced at $258 found 6 days ago

Mon, Aug 31 - Sat, Sep 5

BOS

Boston

LAS

Las Vegas

$268 Roundtrip, found 5 days ago

$268

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Mon, Aug 31 from Boston to Las Vegas, returning Sat, Sep 5, priced at $268 found 5 days ago

Wed, Jul 22 - Tue, Jul 28

BOS

Boston

LAS

Las Vegas

$306 Roundtrip, found 1 day ago

$306

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Jul 22 from Boston to Las Vegas, returning Tue, Jul 28, priced at $306 found 1 day ago

Wed, Jul 22 - Sat, Aug 1

BOS

Boston

LAS

Las Vegas

$309 Roundtrip, found 6 days ago

$309

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, Jul 22 from Boston to Las Vegas, returning Sat, Aug 1, priced at $309 found 6 days ago

Thu, Jul 23 - Sat, Aug 1

BOS

Boston

LAS

Las Vegas

$318 Roundtrip, found 6 days ago

$318

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Thu, Jul 23 from Boston to Las Vegas, returning Sat, Aug 1, priced at $318 found 6 days ago