AED280 Cheap Flights from Las Vegas (LAS) to Seattle (SEA)

View AED280 flight on Tue, 18 November 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Seattle-Tacoma International Airport (SEA)

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

Prices were available within the past 7 days and start at AED280 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Las Vegas (LAS) to Seattle (SEA)
Origin airport
Harry Reid Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
1385 km
Average flight time
2 hours 46 mins

Las Vegas to Seattle Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Las Vegas to Seattle offer the perfect respite. Not only does exploring Seattle 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 Las Vegas to Seattle 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 LAS to SEA 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 Seattle are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Seattle more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Seattle is AED280 now!

Frequently asked questions

How long does it take to fly from LAS to SEA?
Alaska Airlines has a direct flight jetting off from McCarran Airport at 9:15PM and touching down at SEA at 11:58PM — a total travel time of 2 hours and 43 minutes. Choose your favorite seat, bring something to keep you occupied and the time will speed by.
Is it cheaper to buy a plane ticket from Harry Reid Airport (formerly McCarran Airport) to Sea-Tac Airport last minute?
Being spontaneous is a great way to travel around, but it's not necessarily the best method to get your hands on a bargain flight. It's better to book your LAS to Sea-Tac Airport trip ahead of time rather than leaving it till the last minute. Based on flight pricing and demand studies in 2022, we have found that the best time to book domestic flights is between 28 – 35 days ahead of the departure date, and international flights three to four months in advance. Leave all that spontaneity for when you arrive in Sea-Tac Airport!
What airline has the least delays from LAS to SEA?
Head off with Alaska Airlines from LAS to SEA and arrive at the time listed on your ticket. This airline clinches first place on this route, with an on-time arrival score of 100%. If you find yourself facing a delay, the free Expedia App is the best way to stay updated. Our useful app provides real-time trip alerts, from flight delays to gate changes and baggage carousel numbers.
What airports do you fly into for Seattle from Las Vegas?
With Seattle - Tacoma Intl. Airport (SEA), Renton Municipal Airport (RNT) and Boeing Field Airport (BFI) to pick from, traveling from Las Vegas to Seattle is a breeze. The city's main hub, Seattle - Tacoma Intl. Airport (SEA), is around 19 kilometers south of the downtown area. Along with ticket prices, consider things like transportation options from the airport and the distance to your hotel before deciding where you'll get off the plane. Get your Seattle adventure off to an awesome start by exploring Space Needle and Pike Place Market.
What are the most popular departure times for flights from Harry Reid Airport (formerly McCarran Airport) to Seattle - Tacoma Intl. Airport (SEA)?
Between 6:00 AM - 7:00 AM is when you'll find many Spirit Airlines flights taking off from McCarran Airport to Seattle - Tacoma Intl. Airport (SEA). Our useful tip? Book a trip that departs sometime in the morning. With air traffic yet to build up around airports, your odds of hopping on a delay-free flight are higher.
Can I change the date of my flight from McCarran Airport to Seattle - Tacoma Intl. Airport (SEA)?
Make changes quickly to your LAS to Sea-Tac Airport flight by logging in to the Expedia Trips portal. Before you make any amendments, look over the conditions and rules in your itinerary to find out what you're able to do and if charges apply. Some carriers charge a change fee per person, plus any difference in fare prices. However, if you booked in the last 24 hours, you may be able to cancel for free and arrange new flights. You can also check out our Customer Service portal for more handy information and to chat with our Virtual Agent.

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