Cheap flights from Washington, D.C. Dulles Intl Airport to British Columbia from $132

If you aren’t able to travel during the month of January, then book flights to British Columbia from Washington, D.C. Dulles Intl Airport during February instead. Flights to British Columbia in February, while not as cheap as those in January, still average around $493.

The cheapest day to depart on your flight to British Columbia is on a Tuesday when prices can be found for as low as $711. 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 Friday as prices are generally higher than usual. According to our data, the average ticket price to British Columbia on Friday is $910.

Flying to British Columbia from Washington, D.C. Dulles Intl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $765 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 $850 per ticket.

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

You are more likely to see cheaper flights to British Columbia from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to British Columbia for around $575 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. Dulles Intl Airport for as low as $410 on momondo.

There are 4 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport 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 Porter Airlines are the most popular carriers operating from Washington, D.C. Dulles Intl to British Columbia

United Airlines, Air Canada and Alaska Airlines are the top three most popular airlines that fly to British Columbia from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 65% of people opting to fly with this airline when traveling to British Columbia. Keep in mind that there are 4 different airlines that fly to British Columbia on a routine basis, so you have a few additional options to choose from.

The number of flights available between Washington, D.C. Dulles Intl Airport and British Columbia is 5 per day as of August 2026. The most frequent departure time is 8:00AM, with 66% of daily flights leaving at noon.

As of August 2026, there are 35 flights per week flying from Washington, D.C. Dulles Intl Airport to British Columbia. The most common day of the week flights depart is Fri, with 23% of flights taking off on this day.