$85 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

$85 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $85 for one-way flights and $170 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, May 8 - Thu, May 14

IAD

Washington

LAS

Las Vegas

$170 Roundtrip, found 4 days ago

$170

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, May 8 from Washington to Las Vegas, returning Thu, May 14, priced at $170 found 4 days ago

Thu, Apr 23 - Mon, May 4

IAD

Washington

LAS

Las Vegas

$195 Roundtrip, found 2 days ago

$195

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Apr 23 from Washington to Las Vegas, returning Mon, May 4, priced at $195 found 2 days ago

Fri, May 8 - Sat, May 30

IAD

Washington

LAS

Las Vegas

$200 Roundtrip, found 4 days ago

$200

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Fri, May 8 from Washington to Las Vegas, returning Sat, May 30, priced at $200 found 4 days ago

Tue, May 12 - Thu, May 14

IAD

Washington

LAS

Las Vegas

$215 Roundtrip, found 4 days ago

$215

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Tue, May 12 from Washington to Las Vegas, returning Thu, May 14, priced at $215 found 4 days ago

Thu, Apr 23 - Sun, May 10

IAD

Washington

LAS

Las Vegas

$220 Roundtrip, found 2 days ago

$220

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Apr 23 from Washington to Las Vegas, returning Sun, May 10, priced at $220 found 2 days ago

Sun, May 10 - Sat, May 30

IAD

Washington

LAS

Las Vegas

$225 Roundtrip, found 4 days ago

$225

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Sun, May 10 from Washington to Las Vegas, returning Sat, May 30, priced at $225 found 4 days ago