Book and compare the cheapest flights from all major airlines and online travel agents, and find the best plane tickets to all your favorite destinations. There are on average 642 passenger flights scheduled to take-off from Seattle every day to 139 non-stop destinations in 25 countries and 42 U.S states. Airlines flying direct from Seattle (SEA) include Alaska Airlines, Delta, American Airlines and 32 others. Find detailed information for each departure 9 months ahead and explore all 139 destinations with our smart search tool and route map. Our new international flights can take you to the heart of all the action – infused with the award-winning service, comfort and care that you expect from us as we connect the Pacific Northwest and Europe. Finding last-minute flights is easy on Google Flights. Select your departure and destination cities in the form on the top of the page, and use the calendar to pick travel dates and find the. All direct (non-stop) flights from Seattle / Tacoma (SEA) on an interactive route map. Explore planned flights to 139 destinations, find new routes and get detailed information on airlines flying from Seattle–Tacoma International Airport. For assistance with booking and flight arrangements please contact the domestic and international airlines you are flying with directly. International Routes Map (PDF). A list of every direct domestic and international flight from Seattle, including to New York, Dubai, and Costa Rica. Here's everywhere you can get from here. Compare cheap flight prices from all major airlines and travel agents, and find the cheapest tickets to all your favourite destinations. Book online today. Find flights to Europe from $33. Fly from Seattle on Air Canada, Icelandair, Condor and more. Search for Europe flights on KAYAK now to find the best deal.