SEA - LAS Price | $126 - $283 |
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LAS Temperature | 48.2 - 93.2 °F |
LAS Rainfall | 0.1 - 0.8 inches |
Popular in | June | High demand for flights, 24% potential price rise |
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Cheapest in | January | Best time to find cheap flights, 41% potential price drop |
Round-trip from | $126 | From Seattle/Tacoma Intl to Las Vegas Harry Reid Intl |
One-way from | $19 | One-way flight from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl |
Flights from Seattle to Las Vegas are found to be more expensive on Thursday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Las Vegas.
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 52% on flights from Seattle to Las Vegas compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $235. For sooner than that we have options available in the next 3 days from $311.
Flights from Seattle to Las Vegas lean towards being more expensive in June. Prices are generally better when you fly from Seattle to Las Vegas in January, with the cheapest ticket starting at $68.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from Seattle to Las Vegas by exploring options for tickets at noon.
Seattle/Tacoma Intl
Las Vegas Harry Reid Intl
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2h 25mLas Vegas Harry Reid Intl
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2h 43mSpirit Airlines
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
Seattle/Tacoma Intl
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2h 25mLas Vegas Harry Reid Intl
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2h 43mSpirit Airlines
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
Seattle/Tacoma Intl
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2h 47mFrontier
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
Seattle/Tacoma Intl
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2h 47mFrontier
Seattle/Tacoma Intl
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2h 25mLas Vegas Harry Reid Intl
Seattle/Tacoma Intl
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2h 43mSpirit Airlines
Seattle/Tacoma Intl
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2h 34mLas Vegas Harry Reid Intl
Seattle/Tacoma Intl
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2h 43mSpirit Airlines
Seattle/Tacoma Intl
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2h 36mLas Vegas Harry Reid Intl
Seattle/Tacoma Intl
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2h 38mSpirit Airlines
If you’re traveling from Seattle to Las Vegas, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Las Vegas flights are typically 10% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $258.56 RT. The cheapest Spirit Airlines flight found for this route was $99. When traveling from Seattle to Las Vegas on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Las Vegas Harry Reid Intl Airport. When flying from Seattle to Las Vegas, Spirit Airlines flights are 29% more popular than any other airline flying that same route.
Seattle/Tacoma Intl
Las Vegas Harry Reid Intl
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
One of the most popular airlines traveling from Seattle to Las Vegas is Frontier. Flights from Frontier traveling this route typically cost $277.20 RT. This price is typically 13% cheaper than other airlines that offer Seattle to Las Vegas flights. When booking this route, the cheapest RT price found was $117. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Las Vegas. Las Vegas Harry Reid Intl Airport is the most popular arrival airport in Las Vegas. When flying from Seattle to Las Vegas, Frontier flights are 27% more popular than any other airline flying that same route.
Seattle/Tacoma Intl
Las Vegas Harry Reid Intl
Nonstop
2h 25mLas Vegas Harry Reid Intl
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2h 43mSpirit Airlines
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
Seattle/Tacoma Intl
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2h 29mLas Vegas Harry Reid Intl
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2h 47mFrontier
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2h 30mLas Vegas Harry Reid Intl
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2h 38mMultiple Airlines
Seattle/Tacoma Intl
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2h 30mLas Vegas Harry Reid Intl
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2h 45mMultiple Airlines
Seattle/Tacoma Intl
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2h 30mLas Vegas Harry Reid Intl
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2h 50mFrontier
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2h 30mFrontier
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2h 29mFrontier
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2h 32mFrontier
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Please enforce the 1 bag overhead rule. Too many people putting everything they own overhead.
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Please enforce the 1 bag overhead rule. Too many people putting everything they own overhead.
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Please enforce the 1 bag overhead rule. Too many people putting everything they own overhead.
Crew
Entertainment
Food
Overall
Comfort
Boarding
Reviews
Please enforce the 1 bag overhead rule. Too many people putting everything they own overhead.
Las Vegas, with its hot, dry weather and casino culture, provides a dramatic contrast with Seattle's wet, tech-driven lifestyle. From the moment you touch down in Vegas, the city's fun, relaxed vibe takes over. Whether you're in town to catch a concert or test your luck at the city's legendary casinos, this irresistible destination is sure to win you over. With Cheapflights, you can find great deals on flights from Seattle to Vegas.
A direct flight from Seattle to Las Vegas lasts between two and two and a half hours, depending on the time it takes to taxi to the runway.
A wide variety of domestic airlines fly between Seattle and Las Vegas, so it's a breeze to find a route on your favorite carrier. Select from major carriers such as Delta and Alaska Airlines, or opt for budget-friendly airlines including Spirit and Southwest.
With more than 16 daily flights, it's easy to get from Seattle to Las Vegas any time of day. With Cheapflights, you can find the route that best fits your schedule and budget.
Seattle has one major airport, the Seattle-Tacoma International Airport. When you arrive in Vegas, your flight lands at the McCarran International Airport, which lies just a few minutes by car from the world-famous Las Vegas Strip.
Of all the airlines that fly between Seattle and Las Vegas, Spirit usually has the cheapest prices, with Alaska Airlines close on its heels. Cheapflights also makes it easy to find great deals on all other airlines that make the trip. If you're traveling with checked bags, be sure to add those costs to the final fare when making your ticket price comparisons. Las Vegas is famous for its casinos, but when you need a break from the slot machines, the city offers plenty to keep you busy. Watch the iconic pirate ship show each evening at Treasure Island, or check out the live lions at the MGM Grand. If you're up for shopping, go upscale at the Venetian or take the bus down the strip to the Las Vegas Premium Outlets North for great deals on designer goods. Need an adrenaline rush? Enjoy heart-pounding carnival rides on top of the Stratosphere, or jump right off of the 829-foot tower at the Sky Jump. Step back in time with a walk through the Neon Boneyard, where you can check out signs from decades past. Best of all, all of Vegas activities are just a couple of hours from Seattle by plane. Start planning your vacation to Las Vegas today with the Cheapflights smart search engine. Select from a full lineup of direct flights from Seattle, each designed to get you into Vegas in just a few hours.
If you’re booking a flight to Las Vegas from Seattle, you are going to depart from Seattle–Tacoma International Airport which serves the Seattle metropolitan area and the larger state of Washington. It is very close to Downtown Seattle with the available transport options being either taxi, bus, or rental car via road or a train which stops at University St Station right in the heart of Downtown Seattle. When you get to Las Vegas, you’ll land at McCarran International Airport, only 17 minutes away from Downtown Las Vegas via the I-15 S.
Seattle to Las Vegas is a very popular route with about 1,000 passengers flying that route in either direction every week. Spirit and Frontier Airlines are the leading ones with Alaska Airlines offering occasional flights. All three airlines have some amazing amenities so you’re sure of a comfortable flight regardless of which one you go for. Spirit Airlines and Frontier, for example, offer loads of legroom as well as snacks in case you want to have a bite to eat during your flight to Las Vegas from Seattle. Alaska Airlines on the other hand provides free snacks as well as wireless internet to satisfy your streaming needs. The plane also has personal entertainment devices for passengers and power and USB outlets in case your devices run out of juice.
Regardless of the fact that it is quite a short trip, you can still choose to make a stopover on your way to Las Vegas. Connecting flights are relatively cheaper compared to direct flights so it is always a good way to save some money although it comes at the expense of increasing your carbon footprint. The most popular stopover options on this route are in San Francisco International Airport (SFO) and Los Angeles International Airport (LAX) each stopover could add about two hours to your total travel time so be sure to remember that to avoid any inconveniences. Just ensure that you pick the stopover option that best works for you.
Since your flight will be domestic, you will not have to go through customs upon arrival at McCarran International Airport. For that reason, neither a passport nor visa will be necessary. However, you will still need to verify your identity with the TSA officials so be prepared to issue your ID. If you don’t have one or maybe you have forgotten it, other acceptable identification documents include your passport or a state-issued drivers’ license, a US passport card, or even a US Department of Defense ID.
Booking a flight from Seattle/Tacoma Intl (SEA) to Las Vegas Harry Reid Intl (LAS) is your only option if you wish to fly from Seattle to Las Vegas. On a typical day, there are 43 flights from Seattle/Tacoma Intl to Harry Reid Intl, all of which are around 2h 23m for a nonstop flight. You can also purchase a plane ticket from 10 airlines when you book a flight from Seattle/Tacoma Intl to Las Vegas.
Spirit Airlines, Alaska Airlines, and Delta are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.
Yes, there are multiple flights from Seattle to Las Vegas for under $100. The cheapest flight booked recently is on Spirit Airlines for just $27, but on average you can expect to pay $49.
Cheapflights has at least 20 direct flights from Seattle to Las Vegas under $100. A good price for a nonstop flight from Seattle to Las Vegas is less than $49.
There are currently 20+ open flights from Seattle to Las Vegas within the next 7 days for less than $100.
You can find nonstop flights on the following days: Monday, Thursday, Saturday.
Within the past month, 1,310 users have taken a look at flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl.
On average, you can expect to see 13 flights from Seattle to Las Vegas a day.
Morning (6am - Noon) - 23% of flight departures
Afternoon (Noon - 6pm) - 69% of flight departures
Evening (6pm - Midnight) - 8% of flight departures
Spirit Airlines and Frontier can get you from Seattle to Las Vegas in just under 2h 25m. Your travel time will be generally consistent. Seattle and Las Vegas are separated by a distance of 871 mi. Generally, flights for this route are nonstop.
Currently priced at $27, Spirit Airlines will fly you from Seattle to Las Vegas and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Frontier for as low as $36. You may be able to fly from Seattle to Las Vegas for 87% less than the average price by searching for these airlines.
Endeavor Airlines, American Airlines and Alaska Airlines are the most popular airlines when flying from Seattle to Las Vegas.
The top 3 most reliable airlines when flying from Seattle to Las Vegas are Icelandair (83%), Virgin Atlantic (78%) and Delta (77%).
On average you can expect to pay $405 for a flight from Seattle to Las Vegas. The cheapest flight overall is $26 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at $47.
When picking out your flights to Las Vegas from Seattle, there are a few more sustainable options of airlines to fly with. Both Spirit Airlines and Frontier Airlines offer flights that are considered to have less carbon emissions than other options for this same route. These specific choices are more eco-friendly since they have less emissions due to the aircraft models used for the flights having more efficient engines and burning less fuel. Spirit Airlines also encourages passengers to travel light by not including carry-on items with their tickets. Delta Airlines is another company that makes the direct route to Las Vegas From Seattle. Delta has committed to reaching carbon neutral sustainable travel since March 2020.
When looking to travel by plane more sustainably, if you have a choice, book the flights that are direct and if possible during the day. Direct flights are known to burn less fuel since the take-off and landing are when the plane emits more carbon dioxide. The fact that it should be during the day is because the heat of the sunlight helps reflect some of the carbon emissions. Don’t pack more than what you need and keep the weight of your luggage within the airlines requirements and as low as possible. The fact that the aircraft weighs less with lighter luggage, means the plane will burn less fuel to get to Las Vegas, releasing less carbon emissions.
5%of flight departures | Early morningMidnight to 6 am |
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41%of flight departures | Morning6 am to noon |
48%of flight departures | AfternoonNoon to 6 pm |
6%of flight departures | Evening6 pm to midnight |
Sunday | 46daily flights |
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Monday | 42daily flights |
Tuesday | 32daily flights |
Wednesday | 40daily flights |
Thursday | 50daily flights |
Friday | 46daily flights |
Saturday | 46daily flights |