Cheap Flight Tickets from Las Vegas (LAS) to Seattle (SEA), Starting at $222

Good to Know: Cheapest and Fastest LAS - SEA Flights

Useful information for finding best airline tickets from McCarran International to Seattle Tacoma International on your next trip.

Cheapest Round Trip Flight

$222

WN Southwest Airlines • nonstop • 4h

Aug 11 – Aug 14

The cheapest round trip flight from Las Vegas to Seattle (LAS-SEA-LAS) is currently $222

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Cheapest One way Flight

$253

WN Southwest Airlines • 1 stop • 12h

Aug 11

The cheapest one way flight from Las Vegas to Seattle (LAS-SEA) is currently $253

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Cheapest Direct Flight

$327

AS Alaska Airlines • nonstop • 7h 33m

Aug 11

The cheapest nonstop flight from Las Vegas to Seattle (LAS-SEA) is currently $327

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Fastest Flight

4h

The fastest nonstop flight from Las Vegas to Seattle (LAS-SEA) takes 4h

Top Airlines Flying from Las Vegas to Seattle

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Latest Flight Deals from Las Vegas (LAS) to Seattle (SEA)

Compare and book low fare round-trip air tickets from Las Vegas to Seattle. Ideal for travelers with confirmed return itineraries.

Aug 11 - Aug 14, Economy
WN
Las Vegas → Seattle
4h
8:45 PM - 11:25 PM • nonstop
WN
Las Vegas → Seattle
7h 5m
12:55 PM - 5:20 PM • 1 stop
$222
Southwest Airlines
Aug 11 - Aug 14, Economy
AS
Las Vegas → Seattle
7h 33m
7:00 AM - 9:38 AM • nonstop
F9
Las Vegas → Seattle
4h 1m
8:53 PM - 11:34 PM • nonstop
$327
Alaska Airlines
Aug 11 - Aug 14, Economy
F9
Las Vegas → Seattle
11h 57m
6:00 AM - 1:17 PM • 1 stop
F9
Las Vegas → Seattle
7h 39m
12:19 PM - 5:18 PM • 1 stop
$480
Frontier Airlines
Aug 11 - Aug 14, Economy
F9
Las Vegas → Seattle
20h 18m
12:59 AM - 1:17 PM • 1 stop
F9
Las Vegas → Seattle
7h 39m
12:19 PM - 5:18 PM • 1 stop
$486
Frontier Airlines
Aug 11 - Aug 14, Economy
WN
Las Vegas → Seattle
8h 20m
4:15 PM - 9:15 PM • 1 stop
WN
Las Vegas → Seattle
3h 55m
7:25 PM - 10:00 PM • nonstop
$497
Southwest Airlines
Aug 11 - Aug 14, Economy
DL
Las Vegas → Seattle
4h 3m
7:16 PM - 9:59 PM • nonstop
DL
Las Vegas → Seattle
3h 53m
4:23 PM - 6:56 PM • nonstop
$513
Delta Airlines

Fly from Las Vegas to Seattle with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Las Vegas to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Las Vegas to Seattle Flights

What are the airports in Las Vegas?
LAS
What’s the most popular airline flying from LAS to SEA?
The most popular airline flying from Las Vegas to Seattle are
Can I fly from LAS to SEA non-stop?
Yes, you can fly LAS to SEA non-stop on
Which airlines fly nonstop between Las Vegas and Seattle?
The non-stop flights between Las Vegas and Seattle are .
What’s the earliest departure time from LAS to SEA Airport?
The earliest flight leaves LAS at 12:59 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Las Vegas to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAS to SEA?
Read the fare rules of the Las Vegas to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Las Vegas and Seattle?
operate flights between Las Vegas and Seattle
How long does a flight from Las Vegas to Seattle take?
It takes approximately 2 hour to fly non-stop from LAS to SEA, which is 866.48 miles by air.
Which airlines provide the cheapest flights from Las Vegas (LAS) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from LAS were found on WN : USD 253
Do I need a passport to fly between LAS and SEA?
No
What’s the latest departure time from LAS to SEA ?
The last flight leaves LAS at 8:45 pm

Las Vegas (LAS) to Seattle (SEA): Airport Information

Origin Airport McCarran International , Las Vegas, US
Destination Airport Seattle Tacoma International , Seattle, US
Distance 866 miles

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