Flights to Seattle
Seattle-Tacoma International Airport is the primary Pacific Northwest hub and Alaska Airlines' home base. Here's what to know before you search flights to Seattle, Washington.
Fares and availability are provided by participating airlines and subject to change.
Flying Into Seattle
Seattle is a Pacific Northwest hub with strong Alaska Airlines and Delta presence. Most commercial flights land at Seattle-Tacoma International Airport (SEA).
Airlines with a notable presence on Seattle routes include Alaska Airlines, Delta Air Lines, Southwest Airlines. Nonstop availability depends on your origin city — larger markets are more likely to have direct service, while smaller cities may route through a connecting hub.
Airports Serving Seattle
| Primary airport | Seattle-Tacoma International Airport (SEA) |
|---|---|
| State | Washington |
Cheap Flights to Seattle by Route
Frequently Asked Questions About Flights to Seattle
What airport serves Seattle?
Seattle-Tacoma International Airport (SEA), located between Seattle and Tacoma, handles essentially all commercial service to the metro area.
Is Alaska Airlines the best option for Seattle flights?
Alaska Airlines has its largest hub in Seattle and often has an extensive domestic schedule from SEA, though it's still worth comparing against other carriers for your specific route and dates.
Search flights to Seattle
Compare fares into SEA across the airlines that serve it.