$102 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

$102 Cheap Frontier Airlines flights Boston (BOS) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $102 for one-way flights and $175 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Feb 11 - Sat, Feb 14

BOS

Boston

LAS

Las Vegas

$175 Roundtrip, found 14 hours ago

$175

Roundtrip

found 14 hours ago

Select Frontier Airlines flight, departing Wed, Feb 11 from Boston to Las Vegas, returning Sat, Feb 14, priced at $175 found 14 hours ago

Wed, Apr 8 - Thu, Apr 9

BOS

Boston

LAS

Las Vegas

$213 Roundtrip, found 4 days ago

$213

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Boston to Las Vegas, returning Thu, Apr 9, priced at $213 found 4 days ago

Wed, Apr 8 - Fri, Apr 10

BOS

Boston

LAS

Las Vegas

$227 Roundtrip, found 4 days ago

$227

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Apr 8 from Boston to Las Vegas, returning Fri, Apr 10, priced at $227 found 4 days ago

Thu, Feb 19 - Sat, Feb 28

BOS

Boston

LAS

Las Vegas

$243 Roundtrip, found 5 days ago

$243

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Feb 19 from Boston to Las Vegas, returning Sat, Feb 28, priced at $243 found 5 days ago

Thu, Feb 26 - Mon, Mar 2

BOS

Boston

LAS

Las Vegas

$246 Roundtrip, found 5 days ago

$246

Roundtrip

found 5 days ago

Select Frontier Airlines flight, departing Thu, Feb 26 from Boston to Las Vegas, returning Mon, Mar 2, priced at $246 found 5 days ago

Thu, Apr 9 - Fri, Apr 10

BOS

Boston

LAS

Las Vegas

$248 Roundtrip, found 4 days ago

$248

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Thu, Apr 9 from Boston to Las Vegas, returning Fri, Apr 10, priced at $248 found 4 days ago

Fri, Apr 10 - Sat, Apr 11

BOS

Boston

LAS

Las Vegas

$268 Roundtrip, found 4 days ago

$268

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, Apr 10 from Boston to Las Vegas, returning Sat, Apr 11, priced at $268 found 4 days ago

Mon, Apr 6 - Sat, Apr 11

BOS

Boston

LAS

Las Vegas

$283 Roundtrip, found 4 days ago

$283

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Mon, Apr 6 from Boston to Las Vegas, returning Sat, Apr 11, priced at $283 found 4 days ago