$164 Cheap United flights Las Vegas (LAS) to Seattle (SEA)

View $164 flight on Wed, May 27, 2026Opens in a new window

$164 Cheap United flights Las Vegas (LAS) to Seattle (SEA)

Prices were available within the past 7 days and start at $164 for one-way flights and $257 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, May 27 - Thu, Jun 4
LAS
Las Vegas
SEA
Seattle
$257 Roundtrip, found 9 hours ago
$257
Roundtrip
found 9 hours ago
Select United flight, departing Wed, May 27 from Las Vegas to Seattle, returning Thu, Jun 4, priced at $257 found 9 hours ago
United
Wed, May 27 - Thu, Jun 4
LAS
Las Vegas
SEA
Seattle
$282 Roundtrip, found 9 hours ago
$282
Roundtrip
found 9 hours ago
Select United flight, departing Wed, May 27 from Las Vegas to Seattle, returning Thu, Jun 4, priced at $282 found 9 hours ago
United
Wed, May 27 - Thu, Jun 4
LAS
Las Vegas
SEA
Seattle
$294 Roundtrip, found 9 hours ago
$294
Roundtrip
found 9 hours ago
Select United flight, departing Wed, May 27 from Las Vegas to Seattle, returning Thu, Jun 4, priced at $294 found 9 hours ago
United
Wed, May 27 - Thu, Jun 4
LAS
Las Vegas
SEA
Seattle
$313 Roundtrip, found 9 hours ago
$313
Roundtrip
found 9 hours ago
Select United flight, departing Wed, May 27 from Las Vegas to Seattle, returning Thu, Jun 4, priced at $313 found 9 hours ago

Find the cheapest month to fly from Las Vegas (LAS) to Seattle (SEA)

February is typically the cheapest month to fly

From $53 - $107 per traveler.
Flights from Las Vegas (LAS) to Seattle (SEA)
Origin airport
Harry Reid Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Popular airline
Frontier Airlines
Distance
1385 km
Average flight time
2 hours 48 mins