$27 Cheap Flights from Seattle (SEA) to Las Vegas (LAS)

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Cheap Flights from Seattle to Las Vegas (SEA-LAS)

Prices were available within the past 7 days and start at $27 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Wed, May 22 - Wed, May 29
SEA
Seattle
LAS
Las Vegas
$53 Roundtrip, just found
$53
Roundtrip
just found
Select Spirit Airlines flight, departing Wed, May 22 from Seattle to Las Vegas, returning Wed, May 29, priced at $53 just found
Spirit Airlines
Wed, May 8 - Wed, May 22
SEA
Seattle
LAS
Las Vegas
$81 Roundtrip, found 15 hours ago
$81
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Wed, May 8 from Seattle to Las Vegas, returning Wed, May 22, priced at $81 found 15 hours ago
Frontier Airlines
Wed, Aug 14 - Wed, Aug 14
SEA
Seattle
LAS
Las Vegas
$83 Roundtrip, found 10 hours ago
$83
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, Aug 14 from Seattle to Las Vegas, returning Wed, Aug 14, priced at $83 found 10 hours ago
Frontier Airlines
Mon, Aug 5 - Tue, Aug 13
SEA
Seattle
LAS
Las Vegas
$88 Roundtrip, just found
$88
Roundtrip
just found
Select Frontier Airlines flight, departing Mon, Aug 5 from Seattle to Las Vegas, returning Tue, Aug 13, priced at $88 just found
Frontier Airlines
Sun, Nov 3 - Wed, Nov 6
SEA
Seattle
LAS
Las Vegas
$90 Roundtrip, found 10 hours ago
$90
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Sun, Nov 3 from Seattle to Las Vegas, returning Wed, Nov 6, priced at $90 found 10 hours ago
Frontier Airlines
Wed, Nov 6 - Tue, Nov 12
SEA
Seattle
LAS
Las Vegas
$92 Roundtrip, found 21 hours ago
$92
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Wed, Nov 6 from Seattle to Las Vegas, returning Tue, Nov 12, priced at $92 found 21 hours ago
Frontier Airlines
Sat, Aug 24 - Sat, Aug 31
SEA
Seattle
LAS
Las Vegas
$95 Roundtrip, found 9 hours ago
$95
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sat, Aug 24 from Seattle to Las Vegas, returning Sat, Aug 31, priced at $95 found 9 hours ago
Frontier Airlines
Mon, May 13 - Tue, Oct 22
SEA
Seattle
LAS
Las Vegas
$98 Roundtrip, found 1 day ago
$98
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, May 13 from Seattle to Las Vegas, returning Tue, Oct 22, priced at $98 found 1 day ago
Frontier Airlines
Sun, Nov 10 - Tue, Nov 12
SEA
Seattle
LAS
Las Vegas
$99 Roundtrip, found 11 hours ago
$99
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Sun, Nov 10 from Seattle to Las Vegas, returning Tue, Nov 12, priced at $99 found 11 hours ago
Spirit Airlines
Sat, Jun 1 - Sat, Aug 31
SEA
Seattle
LAS
Las Vegas
$100 Roundtrip, found 1 day ago
$100
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Sat, Jun 1 from Seattle to Las Vegas, returning Sat, Aug 31, priced at $100 found 1 day ago
Flights from Seattle (SEA) to Las Vegas (LAS)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Harry Reid Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Spirit Airlines, Sun Country Airlines, United
Roundtrip price
$52
Distance
866 mi
Average flight time
2 hours 28 mins

Seattle to Las Vegas Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Las Vegas offer the perfect respite. Not only does exploring Las Vegas provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Las Vegas may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from SEA to LAS today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Las Vegas are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Las Vegas more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Las Vegas is $27 now!

Frequently asked questions

How much is a one-way flight from Seattle - Tacoma Intl. Airport (SEA) to McCarran Airport?
You can pick up one-way Seattle flights to Las Vegas starting from $44. This information is based on the cheapest fare found on Expedia for this journey with a departure date during the next three months and was last updated on April 21 2024 and has not changed since. This particular airfare is for an Frontier Airlines service, departing SEA on June 24 2024 and touching down at Harry Reid Airport (formerly McCarran Airport).
How long does it take to fly from SEA to Harry Reid Airport (formerly McCarran Airport)?
A direct flight with Alaska Airlines takes around 2 hours and 29 minutes. Lock in a seat on the 6:05AM flight from Sea-Tac Airport and come in to land at Harry Reid Airport (formerly McCarran Airport) at 8:34AM. Pick up an amazing deal on this route when you book your fare with Expedia.
Is it cheaper to buy a plane ticket from SEA to McCarran Airport last minute?
When it’s time to book your flights, it’s better to be prepared. While you may be able to find a deal on a Seattle - Tacoma Intl. Airport (SEA) to LAS flight at the last minute, fares usually don’t get cheaper as the departure date nears. Based on flight pricing and demand studies in 2022, we have found that the sweet spot to book a domestic flight is between 28 – 35 days in advance. For international flights it’s three to four months.
What is the cheapest airline flying from Sea-Tac Airport to McCarran Intl. Airport (LAS) in the next 90 days?
Based on airfares found on Expedia with a departure date within the next 90 days, Frontier Airlines is the cheapest airline flying from Seattle to Las Vegas. The fare for this journey starts at $44. This flight leaves SEA on June 24 2024 and lands at McCarran Intl. Airport (LAS). The price was updated on April 21 2024 and has not changed since.
What's the cheapest price for a flight from Seattle - Tacoma Intl. Airport (SEA) to Harry Reid Airport (formerly McCarran Airport) next month?
Lock in a one-way flight from Seattle to Las Vegas for only $44. This is the most affordable ticket price for this route departing in the next month. It’s an Frontier Airlines flight taking off from SEA on May 13 2024 and arriving at Harry Reid Airport (formerly McCarran Airport). The pricing info was updated on April 21 2024 and has not changed since. It was found after looking at all available flights on Expedia within the next 30 days.
What airline has the least delays from Sea-Tac Airport to McCarran Airport?
Recording an on-time performance of 80%, Delta Air Lines is the airline that’s most likely to fly you from Seattle - Tacoma Intl. Airport (SEA) to LAS reliably on schedule. Flight delays aren’t just annoying — they can also cause you to miss a connection that upends your entire journey. You can keep updated about delays by checking your flight status through the free Expedia App well before you get to the airport. If you’re already at your gate and you’re worried about how the disruption will affect your trip, head to your airline’s customer service desk to find out what your options are.
Can I find cheap nonstop flights from SEA to McCarran Airport in the next three months?
Get set to snag a great deal because we’ve found a roundtrip nonstop flight with Frontier Airlines within the next 90 days for $88. The price was last updated on April 21 2024 and is based on airfares found on Expedia that are departing in the next three months. This flight from Seattle to Las Vegas sets off from Sea-Tac Airport on May 13 2024 and arrives at Harry Reid Airport (formerly McCarran Airport). The return date of the flight is May 16 2024.It’s easy to find nonstop cheap flights from Sea-Tac Airport to LAS by making use of our filters. Simply search for your journey, then click “Nonstop” under “Filter by” on the left-hand side of the page. Your results will be arranged with the lowest-priced ticket first. If you don’t have to travel on a specific day, use our “Flexible dates” feature. This lets you compare ticket prices for nearby dates and clinch the best possible deal.
What airports do you fly into for Las Vegas from Seattle?
With McCarran Intl. Airport (LAS), Henderson Executive Airport (HSH) and North Las Vegas Airport (VGT) to choose from, getting from Seattle to Las Vegas is a snap. The city’s main terminal, McCarran Intl. Airport (LAS), is around 2 mi southeast of the downtown area. Along with the price of tickets, consider things like train or bus options from the airport and the distance to your hotel when deciding where to land. Get your Las Vegas vacation off to a terrific start by visiting University of Nevada, Las Vegas and Thomas and Mack Center.
What are the most popular departure times for flights from Sea-Tac Airport to McCarran Airport?
Between 6:00 AM - 7:00 AM is when you’ll find many Delta Air Lines flights jetting from Sea-Tac Airport to McCarran Airport. Our useful tip? Get up and away sometime in the morning. With air traffic yet to build up around airports, your odds of traveling on a delay-free flight are higher.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to LAS?
We know plans can get upended, so Expedia is here to help make things easy. To start, access your Sea-Tac Airport to LAS itinerary through the Expedia Trips portal and read the ticket rules regarding changes. If you purchased your airfare in the last 24 hours, some carriers will allow you to cancel for free and organize new flights. If you booked your fare more than 24 hours ago, contact us through our Customer Service portal so we can help you further.
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