How to find the cheapest flight from St John's (YYT) to Seattle-Tacoma International (SEA)
All the information you need to plan the best YYT to SEA flight in 2021: compare St John's to Seattle-Tacoma International flight prices with the expected peak season, weather and rainfall in Seattle-Tacoma International.
What is the cheapest day to fly round-trip from St John's to Seattle-Tacoma International?
Users have found that flying from St John's to Seattle-Tacoma International on a Wednesday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.
How far in advance should I book a flight from St John's to Seattle-Tacoma International?
To save on the cost of your flight from St John's to Seattle-Tacoma International, book at least 46 days before your planned departure. Booking around this time can save you about 14% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 647 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 666.
Related info for your journey
Useful info, stats and facts about <span class="emphasized">St John's</span> to <span class="emphasized">Seattle-Tacoma International</span> flights.
From St John's to Seattle-Tacoma International
Does it rain more in St John's or Seattle?
St John's will have the same amount of rainfall in 1 compared to Seattle over the next 18 days.
Is St John's weather warmer or cooler than Seattle?
Our data indicates that the weather will be 25 °C on average in the month of July. The temperature in Seattle is typically hotter than in St John's. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.
Flights to Seattle-Tacoma International from St John's