Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to Canary Islands as you normally would.
The best pricing can be found in the month of November. Prices to Canary Islands from Seattle average $1,439. You can even find prices in November for less than $1,439, as users have found deals to Canary Islands from as low as $853. The month of September appears to be one of the more expensive times to travel to Canary Islands from Seattle. Flying in the targeted month can save you up to 71%.