$116 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

$116 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $116 for one-way flights and $147 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Dec 3 - Fri, Dec 19

IAD

Washington

LAS

Las Vegas

$147 Roundtrip, found 1 day ago

$147

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Dec 3 from Washington to Las Vegas, returning Fri, Dec 19, priced at $147 found 1 day ago

Fri, Dec 12 - Tue, Dec 23

IAD

Washington

LAS

Las Vegas

$151 Roundtrip, found 1 day ago

$151

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Washington to Las Vegas, returning Tue, Dec 23, priced at $151 found 1 day ago

Tue, Dec 2 - Fri, Dec 19

IAD

Washington

LAS

Las Vegas

$154 Roundtrip, found 1 day ago

$154

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Tue, Dec 2 from Washington to Las Vegas, returning Fri, Dec 19, priced at $154 found 1 day ago

Fri, Dec 12 - Sat, Dec 27

IAD

Washington

LAS

Las Vegas

$220 Roundtrip, found 1 day ago

$220

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 12 from Washington to Las Vegas, returning Sat, Dec 27, priced at $220 found 1 day ago

Fri, Dec 5 - Fri, Dec 19

IAD

Washington

LAS

Las Vegas

$223 Roundtrip, found 1 day ago

$223

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Washington to Las Vegas, returning Fri, Dec 19, priced at $223 found 1 day ago

Sat, Dec 20 - Wed, Dec 31

IAD

Washington

LAS

Las Vegas

$258 Roundtrip, found 1 day ago

$258

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Dec 20 from Washington to Las Vegas, returning Wed, Dec 31, priced at $258 found 1 day ago

Fri, Dec 19 - Wed, Dec 31

IAD

Washington

LAS

Las Vegas

$288 Roundtrip, found 1 day ago

$288

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Dec 19 from Washington to Las Vegas, returning Wed, Dec 31, priced at $288 found 1 day ago

Mon, Dec 29 - Wed, Dec 31

IAD

Washington

LAS

Las Vegas

$318 Roundtrip, found 1 day ago

$318

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Dec 29 from Washington to Las Vegas, returning Wed, Dec 31, priced at $318 found 1 day ago

Wed, Dec 31 - Fri, Jan 2

IAD

Washington

LAS

Las Vegas

$387 Roundtrip, found 1 day ago

$387

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Wed, Dec 31 from Washington to Las Vegas, returning Fri, Jan 2, priced at $387 found 1 day ago