Cheap flights from Seattle to Edmonton from C$ 176

The month of October is, on average, the cheapest month to fly to Edmonton from Seattle, with most prices found around C$ 308. If you don’t want to visit Edmonton in October, then you should wait until July to fly from Seattle, when ticket prices are also cheap, with an average price of C$ 351.

The cheapest day to depart from Seattle to Edmonton is on a Friday when prices can be found for as low as C$ 300. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around C$ 468. These prices are subject to change though, so be sure to set up a Price Alert for flights to Edmonton.

According to our data, the cheapest time of day to fly to Edmonton is at noon. momondo users have found flights departing from Seattle to Edmonton at noon for as low as C$ 300. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around C$ 468. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Seattle/Tacoma Intl to Edmonton for the best Seattle/Tacoma Intl - Edmonton flight prices

As of May 2026, prices for Seattle to Edmonton flights are approximately 37% more expensive when compared to flights at the same time last year.

As of May 2026, there are 2 flights per day flying from Seattle to Edmonton. The most common time of day flights depart is 8:00a.m., with 100% of flights taking off at noon.

As of May 2026, 14 flights take off from Seattle and land in Edmonton each week. The most common flight departure day for this route is Tue, with 21% of weekly flights taking off on this day.