Cheap flights from Washington, D.C. to British Columbia from $141

If you aren’t able to travel during the month of October, then book flights to British Columbia from Washington, D.C. during December instead. Flights to British Columbia in December, while not as cheap as those in October, still average around $142.

The cheapest day to depart on your flight to British Columbia is on a Thursday when prices can be found for as low as $637. 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 Saturday as prices are generally higher than usual. According to our data, the average ticket price to British Columbia on Saturday is $817.

Flying to British Columbia from Washington, D.C. in the morning is the least expensive time of day to depart. momondo users have found prices as low as $680 when looking at flights departing in the morning. In the afternoon is when there is more demand to fly to British Columbia, so prices are often more expensive at around $867 per ticket.

Fly from Washington, D.C. Dulles Intl to Vancouver Intl for the best Washington, D.C. - British Columbia flight prices

You are more likely to see cheaper flights to British Columbia from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to British Columbia for around $552 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to British Columbia from Washington, D.C. for as low as $375 on momondo.

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

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Washington, D.C. to British Columbia

United Airlines, Delta and Air Canada are the top three most popular airlines that fly to British Columbia from Washington, D.C. according to our data. United 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 2 flights per day flying from Washington, D.C. to British Columbia. The most common time of day flights depart is 8:00AM, with 100% of flights taking off at noon.

As of June 2026, there are 19 flights per week flying from Washington, D.C. to British Columbia. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.