Cheap flights from Canada to District of Columbia from $136

In general, August is the cheapest month to fly from Canada to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $243. If you don’t want to visit District of Columbia in August, then you should wait until October to fly from Canada, when ticket prices are also cheap, with an average price of $252.

The cheapest day to depart on your flight to District of Columbia is on a Wednesday when prices can be found for as low as $326. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $618.

Flying to District of Columbia from Canada in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $341 when looking at flights departing in the afternoon. Flights to District of Columbia are more costly at noon, with an average ticket price of $574. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Toronto Island to Washington, D.C. Dulles Intl for the best Canada - District of Columbia flight prices

You are more likely to see cheaper flights to District of Columbia from Canada when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $299 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Canada for as low as $213 on momondo.

Porter Airlines, United Airlines, and Delta are the most popular carriers operating from Canada to District of Columbia

Air Canada, United Airlines and Porter Airlines are the top three most popular airlines that fly to District of Columbia from Canada according to our data. Air Canada is the first choice among our users, with 62% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 6 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of May 2026, 57 flights take off from Canada and land in District of Columbia each day. The most common flight departure time for this route is 9:00AM, with 38% of daily flights taking off at noon.

405 flights are operational weekly from Canada to District of Columbia as of May 2026. The most popular departure day for this route is Thu, with 15% of flights per week taking off on this day.