$145 Cheap Alaska Airlines flights Washington (IAD) to Las Vegas (LAS)

$145 Cheap Alaska Airlines flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $145 for one-way flights and $260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Feb 10 - Tue, Feb 17

IAD

Washington

LAS

Las Vegas

$260 Roundtrip, found 3 days ago

$260

Roundtrip

found 3 days ago

Select Alaska Airlines flight, departing Tue, Feb 10 from Washington to Las Vegas, returning Tue, Feb 17, priced at $260 found 3 days ago

Sun, Jan 11 - Wed, Jan 14

IAD

Washington

LAS

Las Vegas

$273 Roundtrip, found 13 hours ago

$273

Roundtrip

found 13 hours ago

Select Alaska Airlines flight, departing Sun, Jan 11 from Washington to Las Vegas, returning Wed, Jan 14, priced at $273 found 13 hours ago