Cheap flights from Washington to British Columbia from $106

If you aren’t able to travel during the month of February, then book flights to British Columbia from State of Washington during January instead. Flights to British Columbia in January, while not as cheap as those in February, still average around $58.

The cheapest day to depart on your flight to British Columbia is on a Tuesday when prices can be found for as low as $772. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to British Columbia on Monday is $859.

Flying to British Columbia from State of Washington at noon is the least expensive time of day to depart. momondo users have found prices as low as $674 when looking at flights departing at noon. In the evening is when there is more demand to fly to British Columbia, so prices are often more expensive at around $903 per ticket.

Fly from Seattle Lake Union Spb to Vancouver Coal Harbour for the best Washington - British Columbia flight prices

You are more likely to see cheaper flights to British Columbia from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to British Columbia for around $254 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to British Columbia from State of Washington for as low as $182 on momondo.

There are 4 cabin classes available to choose from on State of Washington to British Columbia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

WestJet, Air Canada, and Delta are the most popular carriers operating from Washington to British Columbia

Alaska Airlines, Air Canada and WestJet are the top three most popular airlines that fly to British Columbia from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 56% of people opting to fly with this airline when traveling to British Columbia. Keep in mind that there are 6 different airlines that fly to British Columbia on a routine basis, so you have a few additional options to choose from.

As of June 2026, there are 109 flights per day flying from State of Washington to British Columbia. The most common time of day flights depart is 3:00PM, with 45% of flights taking off in the afternoon.

766 flights are operational weekly from State of Washington to British Columbia as of June 2026. The most popular departure day for this route is Tue, with 15% of flights per week taking off on this day.