Flights from Seattle / Tacoma International Airport to British Columbia

Flight deals from Seattle / Tacoma International Airport to British Columbia

Looking for cheap tickets from Seattle / Tacoma International Airport to British Columbia, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.

Flying from Seattle / Tacoma International Airport to British Columbia

Arm yourself with these facts on the fly.
Cheapest flight found129 €, Vancouver
Cheapest month to flyOctober
Average flight time1 hr, 20 mins
Average flights per week833
Most popular airlineAlaska Airlines

Frequently asked questions

We looked at all of the upcoming return flights from Seattle / Tacoma International Airport to British Columbia we could find over the next 12 months. It looks like 129 € is the best price. This is good, compared to the average British Columbia ticket price of 376 €.
The cheapest month to fly from Seattle / Tacoma International Airport to Terrace Airport is currently October.
The cheapest month to fly from Seattle / Tacoma International Airport to Powell River Airport is currently October.
The cheapest month to fly from Seattle / Tacoma International Airport to Campbell River Airport is currently October.
And the cheapest month to fly from Seattle / Tacoma International Airport to Nanaimo Airport is usually October.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle / Tacoma International Airport to British Columbia on Sunday, 19 October 2025.
If you're flying from Seattle / Tacoma International, the cheapest city in British Columbia to fly into is Vancouver. The cheapest airport serving Vancouver at the moment is Vancouver International.
The average flight time between Seattle / Tacoma International Airport and British Columbia is 1 hour and 19 minutes.