How to find the cheapest flight from Sudbury (YSB) to Seattle-Tacoma International (SEA)
All the information you need to plan the best YSB to SEA flight in 2021: compare Sudbury to Seattle-Tacoma International flight prices with the expected peak season, weather and rainfall in Seattle-Tacoma International.
How far in advance should I book a flight from Sudbury to Seattle-Tacoma International?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 46 days in advance, which can save you up to 14% on flights from Sudbury to Seattle-Tacoma International compared to booking the week you need them. Waiting 46 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 644. For sooner than that we have options available in the next 3 days from C$ 663.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">Sudbury</span> to <span class="emphasized">Seattle-Tacoma International</span> flights.
From Sudbury to Seattle-Tacoma International
Does it rain more in Sudbury or Seattle?
Expected rainfall in Sudbury is more than in Seattle. You can expect this to be the case over the next 15 days.
Is Sudbury weather warmer or cooler than Seattle?
You can imagine temperatures to be in the 26 °C range in July. The weather in Seattle is generally colder than Sudbury's. As flight availability is subject to become more limited as peak season approaches it is ideal to book in a timely manner.
Flights to Seattle-Tacoma International from Sudbury