Cheap flights from Alberta to Washington, D.C. from $151

The month of September is, on average, the cheapest month to fly to Washington, D.C. from Alberta, with most prices found around $197. If you’re not able to fly to Washington, D.C. in September, then May is your next best option. Flight prices from Alberta to Washington, D.C. during May average around $240.

On average, the least expensive day to fly to Washington, D.C. from Alberta is on a Monday. momondo users have found tickets for Monday departures for as low as $255. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Alberta to Washington, D.C. for around $720.

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 $237. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $418. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $382 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 $178 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.

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

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to Washington, D.C. from Alberta according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Washington, D.C.. Keep in mind that there are 4 different airlines that fly to Washington, D.C. on a routine basis, so you have a few additional options to choose from.

As of March 2026, 2 flights take off from Alberta and land in Washington, D.C. each week. The most common flight departure day for this route is Fri, with 50% of weekly flights taking off on this day.

Flight times from Alberta to Washington, D.C. vary, but if you’re flying out of Calgary and flying into Washington, D.C. Dulles Intl Airport (one of the most popular routes), then the duration is 4h 23m on average. Another popular route from Alberta to Washington, D.C. is flying from Edmonton to Washington, D.C. Dulles Intl Airport, which will take roughly 6h 16m. Keep in mind that layovers or delays could extend your travel time.