Cheap Flight Tickets from Seattle (SEA) to Las Vegas (LAS), Starting at $191

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

$420

F9 Frontier Airlines • 1 stop • 30h 7m

Jun 24 – Jun 27

The cheapest round trip flight from Seattle to Las Vegas (SEA-LAS-SEA) is currently $420

🔍 Search Flights

Cheapest One way Flight

$191

F9 Frontier Airlines • 1 stop • 4h 1m

Jul 05

The cheapest one way flight from Seattle to Las Vegas (SEA-LAS) is currently $191

🔍 Search Flights

Cheapest Direct Flight

$502

F9 Frontier Airlines • nonstop • 3h 55m

Jun 24

The cheapest nonstop flight from Seattle to Las Vegas (SEA-LAS) is currently $502

🔍 Search Flights

Fastest Flight

3h 54m

The fastest nonstop flight from Seattle to Las Vegas (SEA-LAS) takes 3h 54m

Top Airlines Flying from Seattle to Las Vegas

Southwest Airlines-WN

Southwest Airlines

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

Sun Country Airlines (SY)

Sun Country Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Aeromexico Airline (AM)

Aeromexico

Hawaiian Airlines-HA

Hawaiian 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.

Jun 24 - Jun 27, Economy
F9
Seattle → Las Vegas
30h 7m
7:41 PM - 1:48 PM • 1 stop
F9
Seattle → Las Vegas
27h 34m
9:24 PM - 2:18 PM • 1 stop
$420
Frontier Airlines
Jun 24 - Jun 27, Economy
F9
Seattle → Las Vegas
25h 48m
7:41 PM - 11:29 AM • 1 stop
F9
Seattle → Las Vegas
20h 24m
9:24 PM - 9:48 AM • 1 stop
$420
Frontier Airlines
Jun 24 - Jun 27, Economy
DL
Seattle → Las Vegas
3h 54m
7:25 AM - 9:59 AM • nonstop
DL
Seattle → Las Vegas
4h 9m
2:40 PM - 5:29 PM • nonstop
$617
Delta Airlines
Jun 24 - Jun 27, Economy
WN
Seattle → Las Vegas
12h
11:55 AM - 7:15 PM • 1 stop
WN
Seattle → Las Vegas
4h
10:30 PM - 1:10 AM • nonstop
$627
Southwest Airlines
Jun 24 - Jun 27, Economy
AS
Seattle → Las Vegas
3h 55m
1:00 PM - 3:35 PM • nonstop
AS
Seattle → Las Vegas
4h 10m
7:00 AM - 11:53 AM • 1 stop
$821
Alaska Airlines
Jun 24 - Jun 24, Economy
AS
Seattle → Las Vegas
7h 33m
8:45 AM - 1:11 PM • 1 stop
AS
Seattle → Las Vegas
20h 24m
6:27 PM - 10:27 PM • 1 stop
$1218
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 6:55 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 SY : USD 565
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 11:23 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

More Flight Options for Seattle (SEA) and Las Vegas (LAS)

Why Fareleaders for SEA to LAS Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Seattle to Las Vegas flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on SEA to LAS flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Seattle to Las Vegas flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Seattle (SEA) to Las Vegas (LAS)
Terms and Conditions*