Cheap Flight Tickets from Las Vegas (LAS) to Seattle (SEA), Starting at $231

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

$231

F9 Frontier Airlines • 1 stop • 8h 22m

Jun 26 – Jun 28

The cheapest round trip flight from Las Vegas to Seattle (LAS-SEA-LAS) is currently $231

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Cheapest One way Flight

$318

WN Southwest Airlines • 1 stop • 13h 25m

Jul 02

The cheapest one way flight from Las Vegas to Seattle (LAS-SEA) is currently $318

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Cheapest Direct Flight

$247

AS Alaska Airlines • nonstop • 4h 4m

Jun 26

The cheapest nonstop flight from Las Vegas to Seattle (LAS-SEA) is currently $247

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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

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Hawaiian Airlines-HA

Hawaiian Airlines

WestJet Airlines

WestJet 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.

Jun 26 - Jun 28, Economy
F9
Las Vegas → Seattle
8h 22m
1:55 PM - 6:57 PM • 1 stop
F9
Las Vegas → Seattle
7h 33m
11:53 AM - 4:46 PM • 1 stop
$231
Frontier Airlines
Jun 26 - Jun 28, Economy
F9
Las Vegas → Seattle
10h 3m
8:15 AM - 2:18 PM • 1 stop
F9
Las Vegas → Seattle
3h 55m
8:12 PM - 10:47 PM • nonstop
$244
Frontier Airlines
Jun 26 - Jun 28, Economy
AS
Las Vegas → Seattle
4h 4m
11:30 AM - 2:14 PM • nonstop
AS
Las Vegas → Seattle
4h
8:10 PM - 10:50 PM • nonstop
$247
Alaska Airlines
Jun 26 - Jun 28, Economy
DL
Las Vegas → Seattle
4h
6:05 AM - 8:45 AM • nonstop
DL
Las Vegas → Seattle
3h 54m
7:25 AM - 9:59 AM • nonstop
$737
Delta Airlines
Jun 26 - Jun 28, Economy
WN
Las Vegas → Seattle
4h 5m
7:40 AM - 10:25 AM • nonstop
WN
Las Vegas → Seattle
3h 50m
6:30 AM - 9:00 AM • nonstop
$6785
Southwest Airlines
Jun 26 - Jun 28, Economy
WN
Las Vegas → Seattle
4h
10:10 PM - 12:50 AM • nonstop
WN
Las Vegas → Seattle
6h 45m
9:10 AM - 1:15 PM • 1 stop
$6893
Southwest 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 6:02 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 AS : USD 623
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 10:10 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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