$119 Cheap United flights Las Vegas (LAS) to Washington (IAD)

$119 Cheap United flights Las Vegas (LAS) to Washington (IAD)

Prices were available within the past 7 days and start at $119 for one-way flights and $459 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Dec 21 - Mon, Dec 29

LAS

Las Vegas

IAD

Washington

$459 Roundtrip, found 1 day ago

$459

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Las Vegas to Washington, returning Mon, Dec 29, priced at $459 found 1 day ago

Sun, Dec 21 - Mon, Dec 29

LAS

Las Vegas

IAD

Washington

$464 Roundtrip, found 1 day ago

$464

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Las Vegas to Washington, returning Mon, Dec 29, priced at $464 found 1 day ago

Sun, Dec 21 - Mon, Dec 29

LAS

Las Vegas

IAD

Washington

$468 Roundtrip, found 1 day ago

$468

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Las Vegas to Washington, returning Mon, Dec 29, priced at $468 found 1 day ago

Wed, Dec 24 - Sun, Dec 28

LAS

Las Vegas

IAD

Washington

$469 Roundtrip, found 1 day ago

$469

Roundtrip

found 1 day ago

Select United flight, departing Wed, Dec 24 from Las Vegas to Washington, returning Sun, Dec 28, priced at $469 found 1 day ago

Sun, Dec 21 - Mon, Dec 29

LAS

Las Vegas

IAD

Washington

$509 Roundtrip, found 1 day ago

$509

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Las Vegas to Washington, returning Mon, Dec 29, priced at $509 found 1 day ago

Sun, Dec 21 - Mon, Dec 29

LAS

Las Vegas

IAD

Washington

$514 Roundtrip, found 1 day ago

$514

Roundtrip

found 1 day ago

Select United flight, departing Sun, Dec 21 from Las Vegas to Washington, returning Mon, Dec 29, priced at $514 found 1 day ago