Take a break from the City of Lights and head to the Emerald City! Southwest Airlines® has direct flights from Las Vegas McCarran International Airport to Seattle-Tacoma International Airport. Find your flight to Seattle/Tacoma with Southwest® and enjoy your trip. If your upcoming excursion has flexible dates, search for flights with our Low Fare Calendar and discover the lowest fares we’ve got. Don't forget to also explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.
Check out Las Vegas to Seattle/Tacoma flights and book your trip now!
Average Flight Time: 2 hours 45 minutes
Departing from: McCarran International Airport (LAS)
Arriving at: Seattle-Tacoma International Airport (SEA)
Take an unforgettable trip to the Pacific Northwest and visit Seattle! Enjoy the scenery as you take in the sights of mountains, evergreen forests, the water, and so much more. Whether you choose to climb mountains or eat your way through the city, there’s no wrong way to do a visit to Seattle. Take a breath of fresh air, look over the city from the Space Needle, and make this a trip to remember.
Get your steps in by walking along some of the most scenic trails of the Pacific Northwest. You have several options when traveling to Seattle, but taking a tour of Puget Sound is an absolute must. Take in a variety of natural formations, from bays and harbors in Seattle and Tacoma, to other smaller islands. You’ll be astounded when you gaze at the crystalline waters. Take a day trip to Mount Rainier National Park for mountain climbing, biking, and hiking alike, or walk through Point Defiance Park. There you can enjoy views of Tacoma Narrows Bridge and Vashon Island. No matter where you go for the day, there are always plenty of stunning views and photo-ops for those interested in being with nature.
Of course, all of that hiking is sure to work up an appetite, which is why Seattle is also the perfect destination for seafood lovers and foodies in general. Make your way around the city and sip some of Seattle’s best coffee, or slurp some of the freshest oysters the West has to offer. Visit large farmer’s markets throughout the city, get a taste of different cultures by exploring various foods from world-famous dumplings to ramen, or chow on some chowder fries. Wherever your trip through Seattle takes you, be sure to put away your screens and take in the beauty this place has to offer.
One child over 14 days and under two (2) years of age, not occupying a seat, may be carried free of charge when traveling with an adult (12 years of age or older). Learn more.
Customers flying with a pet are subject to a pet fare. To learn more about traveling with your furry friend, explore the Southwest Pet Policy.
Minors under the age of 18 are not permitted to fly unaccompanied on international flights or any itinerary that includes an international flight. Learn more.
Start packing! Every ticketed Customer’s first two checked bags are free. Learn more.
At Southwest, we’re aware that a great trip from Las Vegas to Seattle/Tacoma is built with more than cheap flights. That’s why we offer services and perks, from booking to boarding, that make your travel experience go smoothly. Find out more about the Southwest Experience before you book your Las Vegas to Seattle/Tacoma flight.
It’s simple and fun to fly with Southwest, no matter which of our destinations you choose. And when you search for your next flight to Seattle/Tacoma, you won’t be hassled by hidden fees—we offer low fares and, as always, bags fly free1. That’s our Transfarency® promise. Enroll in our Click 'N Save® emails and stay in the loop about our latest flight deals. Looking for tours, activities, and more hidden gems? Check out Southwest Airlines® Experiences and earn Rapid Rewards® when you book with us.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.