Helping travelers to find the best flight offers
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Toronto to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Toronto to Seattle:
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We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
The route Toronto — Seattle is served by several airlines: Air Canada, United Airlines, and Westjet. This gives passengers more freedom in choosing flights. You can consider not only the price but also schedules, baggage policies, and onboard service. Our service compares all offers so you can find tickets from $178 and choose the most convenient option. Thanks to airline competition, you may also find promotional fares or special offers, helping you save even more. Plan your trip in advance and choose the best flights without overpaying.
Looking for direct flights from Toronto, Canada to Seattle, the United States? Good news! You can enjoy convenient non-stop travel between these vibrant cities. Several airlines offer direct flights, ensuring a hassle-free journey. With no layovers or transfers, you can save time and make the most of your trip. Whether you're planning a business meeting or a leisurely getaway, direct flights allow you to reach your destination quickly and efficiently. However, if there are no direct flights available, don't worry! There are alternative routes with transfers that you can consider. Connecting flights via major cities like Chicago or Vancouver are common, offering additional options to reach Seattle. While these routes may involve layovers, they provide flexibility when it comes to departure times and airlines. When searching for air tickets from Toronto to Seattle, our website offers a variety of options to suit your travel preferences. Start your adventure today and book your ideal flight!
Toronto — Seattle
12/11/2025
Departure
Direct flight
AC8525
Starting at $475
Toronto — Seattle
12/18/2025
Departure
Direct flight
UA2462
Starting at $255
Unable to find information about the schedule of direct flights from
The cheapest one-way flight from Toronto to Seattle departs on 12/18/2025, is operated by Air Canada and costs $178
The cheapest roundtrip flight from Toronto to Seattle departs on 03/14/2026, is operated by Alaska Airlines and costs $207
Fastest flight from Toronto to Seattle takes 10h 20m
There are no direct flights on this route.
The distance between Toronto and Seattle is 3324km (2061 miles). There are 32 direct flights from Toronto to Seattle. The time difference between Toronto and Seattle is 3h. Flights from Toronto begin at 4:45 PM. The latest flight from Toronto departs at 7:50 PM
We couldn't find any special offers for flights from Toronto to Seattle
The cheapest flight ticket from Toronto to Seattle according to data for the last 48 hours costs $178
Often the best time to buy tickets from Toronto to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Toronto to Seattle can be found flying in these months: December.
The fastest flights from Toronto to Seattle start from 10 hours 20 minutes in the air.
The following airlines operate direct flights on the route Toronto — Seattle: Air Canada, United Airlines
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Toronto to Seattle
