- Find the cheapest BA flights to Seattle, Washington, USA
- Browse low fares by month based on return flights
- Prices shown are per person including taxes & charges
Weather averages at airports serving Seattle, Washington
Weather averages at airports serving Seattle show temperature, rainfall and sunshine for every month of the year. Check the weather at airports serving Seattle, Washington, USA before you book your next flight.
|BFI||Seattle||Boeing Field International Airport|
|LKE||Seattle||Lake Union Seaplane Base|
|SEA||Seattle||Seattle / Tacoma International Airport|