Cheap Flight Tickets from Seattle (SEA) to Las Vegas (LAS), Starting at $273

Good to Know: Cheapest and Fastest SEA - LAS Flights

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

Cheapest Round Trip Flight

$422

WN Southwest Airlines • 1 stop • 12h 15m

Nov 29 – Dec 04

The cheapest round trip flight from Seattle to Las Vegas (SEA-LAS-SEA) is currently $422

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Cheapest One way Flight

$280

UA United Airlines • 1 stop • 12h 21m

Oct 13

The cheapest one way flight from Seattle to Las Vegas (SEA-LAS) is currently $280

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Cheapest Direct Flight

$273

F9 Frontier Airlines • nonstop • 4h 6m

Nov 29

The cheapest nonstop flight from Seattle to Las Vegas (SEA-LAS) is currently $273

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Fastest Flight

3h 50m

The fastest nonstop flight from Seattle to Las Vegas (SEA-LAS) takes 3h 50m

Top Airlines Flying from Seattle to Las Vegas

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Southwest Airlines-WN

Southwest Airlines

Sun Country Airlines (SY)

Sun Country Airlines

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

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

Nov 29 - Dec 04, Economy
WN
Seattle → Las Vegas
12h 15m
7:30 AM - 3:05 PM • 1 stop
WN
Seattle → Las Vegas
4h 5m
7:30 PM - 10:15 PM • nonstop
$422
Southwest Airlines
Nov 29 - Dec 04, Economy
AS
Seattle → Las Vegas
3h 50m
6:30 PM - 9:00 PM • nonstop
AS
Seattle → Las Vegas
7h 4m
7:15 AM - 11:39 AM • 1 stop
$572
Alaska Airlines
Nov 29 - Dec 04, Economy
F9
Seattle → Las Vegas
11h 45m
1:52 PM - 8:57 PM • 1 stop
F9
Seattle → Las Vegas
4h 15m
10:03 AM - 12:58 PM • nonstop
$624
Frontier Airlines
Nov 29 - Dec 04, Economy
AA
Seattle → Las Vegas
8h 30m
5:00 PM - 10:10 PM • 1 stop
AA
Seattle → Las Vegas
8h 50m
12:19 PM - 5:49 PM • 1 stop
$776
American Airlines
Nov 29 - Dec 04, Economy
AS
Seattle → Las Vegas
7h 16m
1:03 PM - 5:39 PM • 1 stop
F9
Seattle → Las Vegas
4h 15m
10:03 AM - 12:58 PM • nonstop
$1098
Alaska Airlines
Nov 29 - Dec 04, Economy
AS
Seattle → Las Vegas
4h 6m
12:58 PM - 3:28 PM • nonstop
AS
Seattle → Las Vegas
4h 8m
7:05 AM - 9:53 AM • nonstop
$1932
Alaska Airlines

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

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

FAQs on Seattle to Las Vegas Flights

What are the airports in Seattle?
SEA
What’s the most popular airline flying from SEA to LAS?
The most popular airline flying from Seattle to Las Vegas are
Can I fly from SEA to LAS non-stop?
Yes, you can fly SEA to LAS non-stop on
Which airlines fly nonstop between Seattle and Las Vegas?
The non-stop flights between Seattle and Las Vegas are .
What’s the earliest departure time from SEA to LAS Airport?
The earliest flight leaves SEA at 6:15 am and lands in LAS - McCarran International
What are the airports in Las Vegas?
LAS
Can I make changes to my Seattle to Las Vegas 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 SEA to LAS?
Read the fare rules of the Seattle to Las Vegas 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 Seattle and Las Vegas?
operate flights between Seattle and Las Vegas
How long does a flight from Seattle to Las Vegas take?
It takes approximately 2 hour to fly non-stop from SEA to LAS, which is 866.48 miles by air.
Which airlines provide the cheapest flights from Seattle (SEA) to Las Vegas (LAS) ?
In the past couple of days, the cheapest tickets to LAS from SEA were found on AS : USD 652
Do I need a passport to fly between SEA and LAS?
No
What’s the latest departure time from SEA to LAS ?
The last flight leaves SEA at 9:53 pm

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

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

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