Cheap flights from Alberta to Washington, D.C. from C$ 252

If you aren’t able to travel during the month of September, then book flights to Washington, D.C. from Alberta during October instead. Flights to Washington, D.C. in October, while not as cheap as those in September, still average around C$ 450.

The cheapest day to depart from Alberta to Washington, D.C. is on a Friday. Travellers who choose to depart for Washington, D.C. on a Friday will often find tickets for as low as C$ 572. The most expensive day to fly to Washington, D.C. is Sunday, with ticket prices averaging around C$ 2,320.

In the morning is the cheapest time of day to fly from Alberta to Washington, D.C. when you can find flight prices for as low as C$ 402. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. At noon is when there is more demand to fly to Washington, D.C., so prices are often more expensive at around C$ 802 per ticket.

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

You are more likely to see cheaper flights to Washington, D.C. from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around C$ 582 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Alberta for as low as C$ 272 on momondo.

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

Air Canada, United Airlines, and Delta are the most popular carriers operating from Alberta to Washington, D.C.

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Washington, D.C. from Alberta according to our data. Air Canada is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Washington, D.C.. Keep in mind that there are 5 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

As of August 2026, there are 2 flights per day flying from Alberta to Washington, D.C.. The most common time of day flights depart is 2:00p.m., with 63% of flights taking off in the afternoon.

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