Bid farewell to the San Francisco Bay Area and say hello to the Emerald City! Southwest Airlines® has direct flights from Oakland International Airport to Seattle-Tacoma International Airport. Find your flight to Seattle/Tacoma with Southwest® and get ready to pack your bags. Have flexible travel dates? Check out our Low Fare Calendar and discover the lowest fares we’ve got on each day of the month. Don't forget to explore Southwest Vacations® to find package deals on flights, hotels, rental cars, and more.
Explore Oakland to Seattle/Tacoma flights and book your trip now!
Best Airline in the U.S. and North America & Best Economy Class and Low Cost Airline in North America.
Oakland, CA to Seattle/Tacoma, WA
*Restrictions and exclusions apply. Seats and dates are limited. Select markets. 64 travel days available.
During the ongoing COVID-19 pandemic, the availability, health and safety procedures, operations, and schedules for local attractions are changing constantly. Please contact attractions directly for hours of operation, potential temperature screenings, and other possible health and safety procedures and restrictions. Visit our COVID-19 Travel Information page for information about potential restrictions on air travel.
Departing from: Oakland International Airport (OAK)
Arriving at: Seattle-Tacoma International Airport (SEA)
Other popular flights from Oakland
View our interactive mapSeattle is known as the Emerald City thanks to the vast evergreen forests that surround it. But it’s also sometimes called Jet City, thanks to its contributions to the aerospace industry. Both of these names are evocative of two of the area’s most popular attractions: the Space Needle and the pull of the great outdoors.
Who doesn’t think of the Space Needle when they imagine Seattle? If you’ve seen the landmark before, there’s still something new for you to explore—recent renovations offer iconic new views from amongst the Seattle skyline. The area also boasts plenty more to do. The Museum of Pop Culture is a can’t-miss attraction for anyone who loves Americana, television, kitsch, and entertainment. Lovers of the deep blue sea can get up close and personal with some of its inhabitants at the Seattle Aquarium. Science lovers can indulge their interests at both the Museum of Flight and the Pacific Science Center.
Prefer terra firma to the air? Exploring the vast outdoor wonders surrounding Seattle may be more to your liking. The area is home to mountains, forests, and, of course, the Pacific Ocean. Go for a hike, or a boat ride, or camp under the stars. Consider touring Puget Sound, or spend a day at Mount Rainier National Park and climb, hike, bike, or just picnic. Visit the Tacoma Narrows Bridge and Vashon Island at Point Defiance Park.
When you deplane at Seattle-Tacoma International Airport, you’ll actually find yourself in the inner-ring suburb of SeaTac—the airport’s very own home. Grab a rental car, call a rideshare, or take advantage of the light rail or bus—it’s time to get going!
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.
Seattle-Tacoma International Airport is almost equidistant from Seattle and Tacoma. Get going!
At Southwest, we know it takes more than great deals on Seattle/Tacoma airfares and convenient scheduling options to make your trip memorable. So from booking to boarding, we offer services and features designed to make your travel from Oakland to Seattle/Tacoma the best it can be. Learn more about the Southwest® travel experience before you book your flight from Oakland International Airport to Seattle-Tacoma International Airport.
Flying with Southwest is simple and fun, no matter which of our dozens of exciting destinations you choose. When you search for your next flight to Seattle/Tacoma, know that you won’t be surprised at checkout. Low fares and no hidden fees. That's Transfarency®. And as always, two bags fly free®1. Want the latest news, information, and promotional offers from Southwest? Sign up to receive email from us. Looking for tours, activities, and more hidden gems to add to your Seattle/Tacoma adventure? Explore getaways with Southwest®. Book your flight today and know that you'll earn Rapid Rewards® points when you fly.
1First and second checked bags. Weight and size limits apply.
2Fare difference may apply.
To find the lowest fares by day and time to fly Oakland to Seattle/Tacoma with Southwest, check out our Low Fare Calendar.
You can rent a car at Seattle-Tacoma International Airport—book yours with your flight.
Yes! Flights from Oakland to Seattle/Tacoma—or from here or there to anywhere—can be changed with no change fees. Fare difference may apply.
Check the status of your upcoming Southwest flight.
Check out the Southwest Airlines® FAQs for answers about everything Southwest.
Discussion Forum and StoriesMobile Apps
