Flights to Seattle / Tacoma International Airport (SEA)

Discover Seattle / Tacoma International

How to find cheap flights to Seattle-Tacoma International Airport

Finding cheap tickets to Seattle-Tacoma International Airport is simple with Skyscanner. Flight prices often change depending on your travel dates, seat availability, and booking time. We've compared ticket prices from all major online travel agents and airlines flying to Seattle-Tacoma International Airport to get you the cheapest flights. With Skyscanner, what you see is what you pay – no hidden fees.

Best time to visit Seattle

The best time to visit Seattle is between July and August when you can expect warm temperatures ranging from 55°F to 77°F. If you prefer fewer crowds or want to save some money, plan your visit for the cooler months of December and January. Just keep in mind that it can get quite chilly, with temperatures falling between 36°F to 46°F.

Best time to book flights to Seattle-Tacoma International Airport

Looking for cheap flights to Seattle-Tacoma International Airport from the United States? We recommend booking your journey about 1-2 months ahead – this timeframe typically offers the best deals. Remember to use Skyscanner's Price Alert feature for added ease. Once set up, we'll monitor prices and alert you of any changes so you can make the most of your travel budget.

Top things to see and do in Seattle

Seattle is a city where modern architecture meets nature. The Space Needle offers a panoramic view of the city, while Discovery Park is perfect for leisurely strolls. Ballard Avenue is the place for unique boutiques and homegrown fashion, or take a walk around Pike Place Market to taste the local food scene. The buildings in Pioneer Square are worth noting if you’re into architecture. After a day exploring the Seattle Art Museum and Olympic Sculpture Park, consider unwinding at a coffee shop, and enjoy a cup of Seattle's renowned coffee.