$126 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

$126 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $126 for one-way flights and $234 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Jun 1 - Wed, Jun 10

IAD

Washington

LAS

Las Vegas

$234 Roundtrip, found 6 days ago

$234

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 1 from Washington to Las Vegas, returning Wed, Jun 10, priced at $234 found 6 days ago

Sun, May 31 - Wed, Jun 10

IAD

Washington

LAS

Las Vegas

$240 Roundtrip, found 6 days ago

$240

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, May 31 from Washington to Las Vegas, returning Wed, Jun 10, priced at $240 found 6 days ago

Wed, May 27 - Wed, Jun 10

IAD

Washington

LAS

Las Vegas

$250 Roundtrip, found 6 days ago

$250

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Wed, May 27 from Washington to Las Vegas, returning Wed, Jun 10, priced at $250 found 6 days ago

Mon, Jun 1 - Wed, Jun 3

IAD

Washington

LAS

Las Vegas

$253 Roundtrip, found 6 days ago

$253

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Mon, Jun 1 from Washington to Las Vegas, returning Wed, Jun 3, priced at $253 found 6 days ago

Sat, Jul 25 - Tue, Jul 28

IAD

Washington

LAS

Las Vegas

$254 Roundtrip, found 4 days ago

$254

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sat, Jul 25 from Washington to Las Vegas, returning Tue, Jul 28, priced at $254 found 4 days ago

Sun, May 31 - Wed, Jun 3

IAD

Washington

LAS

Las Vegas

$259 Roundtrip, found 6 days ago

$259

Roundtrip

found 6 days ago

Select Frontier Airlines flight, departing Sun, May 31 from Washington to Las Vegas, returning Wed, Jun 3, priced at $259 found 6 days ago