$199 Cheap United flights Washington (IAD) to Las Vegas (LAS)

$199 Cheap United flights Washington (IAD) to Las Vegas (LAS)

Prices were available within the past 7 days and start at $199 for one-way flights and $283 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, May 14 - Fri, May 16

IAD

Washington

LAS

Las Vegas

$283 Roundtrip, found 13 hours ago

$283

Roundtrip

found 13 hours ago

Select United flight, departing Wed, May 14 from Washington to Las Vegas, returning Fri, May 16, priced at $283 found 13 hours ago

Thu, May 15 - Sat, May 17

IAD

Washington

LAS

Las Vegas

$298 Roundtrip, found 13 hours ago

$298

Roundtrip

found 13 hours ago

Select United flight, departing Thu, May 15 from Washington to Las Vegas, returning Sat, May 17, priced at $298 found 13 hours ago

Wed, May 14 - Fri, May 16

IAD

Washington

LAS

Las Vegas

$299 Roundtrip, found 13 hours ago

$299

Roundtrip

found 13 hours ago

Select United flight, departing Wed, May 14 from Washington to Las Vegas, returning Fri, May 16, priced at $299 found 13 hours ago

Wed, May 14 - Fri, May 16

IAD

Washington

LAS

Las Vegas

$329 Roundtrip, found 13 hours ago

$329

Roundtrip

found 13 hours ago

Select United flight, departing Wed, May 14 from Washington to Las Vegas, returning Fri, May 16, priced at $329 found 13 hours ago

Wed, Jun 4 - Mon, Jun 9

IAD

Washington

LAS

Las Vegas

$337 Roundtrip, found 4 hours ago

$337

Roundtrip

found 4 hours ago

Select United flight, departing Wed, Jun 4 from Washington to Las Vegas, returning Mon, Jun 9, priced at $337 found 4 hours ago