Cheap flights from Alberta to District of Columbia from $180

In general, September is the cheapest month to fly from Alberta to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you don’t want to visit District of Columbia in September, then you should wait until October to fly from Alberta, when ticket prices are also cheap, with an average price of $347.

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $185. This is often the case because there is less demand to fly during this day of the week. On the other hand, Tuesday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $303.

Flying to District of Columbia from Alberta in the morning is the least expensive time of day to depart. momondo users have found prices as low as $241 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $302. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to District of Columbia from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $423 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 Alberta for as low as $194 on momondo.

There are 4 cabin classes available to choose from on Alberta 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.

WestJet, American Airlines, and United Airlines are the most popular carriers operating from Alberta to District of Columbia

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to District of Columbia from Alberta according to our data. Air Canada is the first choice among our users, with 46% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 4 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 3 flights per day flying from Alberta to District of Columbia. The most common time of day flights depart is 2:00PM, with 53% of flights taking off in the afternoon.

21 flights are operational weekly from Alberta to District of Columbia as of August 2026. The most popular departure day for this route is Thu, with 19% of flights per week taking off on this day.