$89 Cheap Alaska Airlines flights Las Vegas (LAS) to Seattle (SEA)

View $89 flight on Fri, May 8, 2026Opens in a new window

$89 Cheap Alaska Airlines flights Las Vegas (LAS) to Seattle (SEA)

Prices were available within the past 7 days and start at $89 for one-way flights and $122 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
LAS
Las Vegas
SEA
Seattle
$122 Roundtrip, found 3 days ago
$122
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Las Vegas to Seattle, returning Mon, Apr 27, priced at $122 found 3 days ago
Alaska Airlines
Thu, Apr 23 - Mon, Apr 27
LAS
Las Vegas
SEA
Seattle
$167 Roundtrip, found 3 days ago
$167
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Apr 23 from Las Vegas to Seattle, returning Mon, Apr 27, priced at $167 found 3 days ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $169
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $169

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

February is typically the cheapest month to fly

From $54 - $124 per traveler.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, Sun Country Airlines, United
Popular airline
Frontier Airlines
Distance
1385 km
Average flight time
2 hours 47 mins

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