$77 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

$77 Cheap Frontier Airlines flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $77 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Feb 28 - Sat, Mar 14

IAD

Washington

LAS

Las Vegas

$157 Roundtrip, found 15 hours ago

$157

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Washington to Las Vegas, returning Sat, Mar 14, priced at $157 found 15 hours ago

Sat, Feb 7 - Wed, Feb 18

IAD

Washington

LAS

Las Vegas

$174 Roundtrip, found 2 days ago

$174

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Feb 7 from Washington to Las Vegas, returning Wed, Feb 18, priced at $174 found 2 days ago

Sat, Feb 28 - Wed, Mar 11

IAD

Washington

LAS

Las Vegas

$189 Roundtrip, found 2 days ago

$189

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Sat, Feb 28 from Washington to Las Vegas, returning Wed, Mar 11, priced at $189 found 2 days ago

Thu, Feb 5 - Wed, Feb 18

IAD

Washington

LAS

Las Vegas

$190 Roundtrip, found 2 days ago

$190

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 5 from Washington to Las Vegas, returning Wed, Feb 18, priced at $190 found 2 days ago

Thu, Feb 12 - Wed, Feb 25

IAD

Washington

LAS

Las Vegas

$195 Roundtrip, found 2 days ago

$195

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Thu, Feb 12 from Washington to Las Vegas, returning Wed, Feb 25, priced at $195 found 2 days ago

Mon, Feb 23 - Wed, Mar 11

IAD

Washington

LAS

Las Vegas

$205 Roundtrip, found 2 days ago

$205

Roundtrip

found 2 days ago

Select Frontier Airlines flight, departing Mon, Feb 23 from Washington to Las Vegas, returning Wed, Mar 11, priced at $205 found 2 days ago