Cheap flights from Toronto to District of Columbia from C$ 179

The month of October is, on average, the cheapest month to fly to District of Columbia from Toronto, with most prices found around C$ 295. If you aren’t able to travel during the month of October, then book flights to District of Columbia from Toronto during August instead. Flights to District of Columbia in August, while not as cheap as those in October, still average around C$ 302.

The cheapest day to depart from Toronto to District of Columbia is on a Friday when prices can be found for as low as C$ 626. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to District of Columbia on Sunday is C$ 1,021.

Our data shows that the cheapest Toronto to District of Columbia flights are usually those with departure times in the afternoon. Our users have found flights to District of Columbia in the afternoon for as low as C$ 552. At noon is when there is more demand to fly to District of Columbia, so prices are often more expensive at around C$ 954 per ticket.

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

You are more likely to see cheaper flights to District of Columbia from Toronto when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around C$ 407 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 Toronto for as low as C$ 296 on momondo.

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

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

Air Canada, Porter Airlines and United Airlines are the top three most popular airlines that fly to District of Columbia from Toronto according to our data. Air Canada is the first choice among our users, with 63% of people opting to fly with this airline when travelling to District of Columbia. Keep in mind that there are 7 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of March 2026, 21 flights take off from Toronto and land in District of Columbia each day. The most common flight departure time for this route is 5:00p.m., with 47% of daily flights taking off in the afternoon.

As of March 2026, 148 flights take off from Toronto and land in District of Columbia each week. The most common flight departure day for this route is Mon, with 20% of weekly flights taking off on this day.