Cheap flights from Washington to British Columbia from C$ 110

In general, January is the cheapest month to fly from State of Washington to British Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 274. If you aren’t able to travel to British Columbia during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of C$ 280.

The cheapest day to depart from State of Washington to British Columbia is on a Thursday. Travellers who choose to depart for British Columbia on a Thursday will often find tickets for as low as C$ 501. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from State of Washington to British Columbia for around C$ 1,121.

Our most recent data shows that the best time of day to fly to British Columbia is in the afternoon. Flights from State of Washington to British Columbia during this time can be as low as C$ 317. Flights in the evening are often more expensive with an average ticket price of C$ 1,192.

Fly from Seattle/Tacoma Intl to Vancouver Intl 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 C$ 381 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 C$ 257 on momondo.

There are 2 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.

As of September 2026, there are 68 flights per day flying from State of Washington to British Columbia. The most common time of day flights depart is 3:00p.m., with 49% of flights taking off in the afternoon.

The number of flights available between State of Washington and British Columbia is 481 per week as of September 2026. The most frequent departure day is Sat, with 17% of weekly flights leaving on this day.