Cheap Flight Tickets from Seattle (SEA) to Las Vegas (LAS), Starting at $92

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

$157

WN Southwest Airlines • 1 stop • 6h 50m

Oct 20 – Oct 28

The cheapest round trip flight from Seattle to Las Vegas (SEA-LAS-SEA) is currently $157

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Cheapest One way Flight

$92

UA United Airlines • 1 stop • 9h 17m

Sep 20

The cheapest one way flight from Seattle to Las Vegas (SEA-LAS) is currently $92

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Cheapest Direct Flight

$150

WN Southwest Airlines • nonstop • 3h 50m

Oct 20

The cheapest nonstop flight from Seattle to Las Vegas (SEA-LAS) is currently $150

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Fastest Flight

3h 47m

The fastest nonstop flight from Seattle to Las Vegas (SEA-LAS) takes 3h 47m

Top Airlines Flying from Seattle to Las Vegas

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

WestJet Airlines

WestJet 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.

Oct 20 - Oct 28, Economy
WN
Seattle → Las Vegas
6h 50m
12:05 PM - 4:15 PM • 1 stop
WN
Seattle → Las Vegas
4h 5m
8:15 PM - 11:00 PM • nonstop
$157
Southwest Airlines
Nov 20 - Dec 03, Economy
F9
Seattle → Las Vegas
11h 45m
1:52 PM - 8:57 PM • 1 stop
F9
Seattle → Las Vegas
5h 1m
4:39 PM - 7:40 PM • nonstop
$264
Frontier Airlines
Nov 20 - Nov 20, Economy
AA
Seattle → Las Vegas
8h 31m
6:20 AM - 11:31 AM • 1 stop
AA
Seattle → Las Vegas
8h 24m
3:37 PM - 8:41 PM • 1 stop
$585
American Airlines
Nov 20 - Nov 20, Economy
AS
Seattle → Las Vegas
13h 40m
8:40 AM - 5:00 PM • 1 stop
AS
Seattle → Las Vegas
4h 9m
8:58 PM - 11:47 PM • nonstop
$630
Alaska Airlines
Nov 20 - Dec 03, Economy
DL
Seattle → Las Vegas
8h 31m
3:13 PM - 8:24 PM • 1 stop
DL
Seattle → Las Vegas
4h 10m
2:07 PM - 4:57 PM • nonstop
$670
Delta Airlines
Nov 20 - Nov 20, Economy
AS
Seattle → Las Vegas
15h 19m
7:04 AM - 4:23 PM • 1 stop
AS
Seattle → Las Vegas
16h 52m
10:03 PM - 8:15 AM • 1 stop
$692
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 6:20 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 3237
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

Essential Information for Booking Flights from Seattle (SEA) - AI Insights

What's the cheapest airline from sea to las?
You can find the cheapest flights from Seattle to Las Vegas with Frontier Airlines, which offers low fares on its flights. For a one-way trip, consider booking in advance to secure the best airfares. With Frontier Airlines, you can enjoy budget-friendly flights and save on airfares.
What's the popular airline to fly from sea to las?
You can fly from Seattle Tacoma International Airport (sea) to McCarran International Airport (las) on Southwest Airlines (WN) for your one-way trip. Southwest Airlines offers affordable airfares, making it a popular choice for budget-friendly flights. Book your flight in advance to secure the best savings.
What's the cheapest day of the week to fly from sea to las?
The cheapest day to fly from Seattle to Las Vegas is Thursday. Flying on this day can result in budget-friendly flights. You can find affordable airfares by booking in advance, ideally 15 days prior to your trip. This can help you secure the best deals on airfares.
What's the cheapest month to fly from sea to las?
The cheapest month to fly from Seattle to Las Vegas is November, as it tends to offer the lowest airfares. You can find budget-friendly flights from Seattle to Las Vegas during this month. Las Vegas is a popular destination, and airfares can vary depending on the day of the week and time of year. For a one-way trip, advance booking is recommended to secure the best rates. Booking at least 15 days in advance can help you save on airfares.
Which airline/airlines fly from sea to las?
The airlines that fly from Seattle to Las Vegas are American Airlines, Volaris Airline, Hawaiian Airlines, WestJet Airlines, JetBlue Airways, Aeromexico, Frontier Airlines, and Southwest Airlines. You can find affordable airfares on these airlines by booking in advance, ideally 15 days prior to your trip. For budget-friendly flights, consider flying with airlines that offer low fares or cheapest flights.
What is the cheapest airline to fly from Seattle to Las Vegas?
Frontier Airlines (F9) is the cheapest airline to fly from Seattle to Las Vegas.
How far in advance can I book my flight to get the best airfare?
It is recommended to book your flight at least 15 days in advance to get the best airfare.
What is the average cost of airfare from Milwaukee to Las Vegas?
The average cost of airfare from Milwaukee to Las Vegas varies depending on the airline and time of booking.
How can I find the best flights for my weekend getaway?
You can use airfare comparison platforms like FareLeaders to find the best flights for your weekend getaway.
Can I book my flight directly on the airline's website?
No, you cannot book your flight directly on the airline's website, but you can use their website to check availability and prices.

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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