Cheap flights from Washington, D.C. Dulles Intl Airport to Alberta from $132

The month of October is, on average, the cheapest month to fly to Alberta from Washington, D.C. Dulles Intl Airport, with most prices found around $313. If you don’t want to visit Alberta in October, then you should wait until November to fly from Washington, D.C. Dulles Intl Airport, when ticket prices are also cheap, with an average price of $420.

According to our data, Monday is the cheapest day to fly to Alberta from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Monday departure recently was $406. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $705. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alberta.

According to our data, the cheapest time of day to fly to Alberta is in the evening. momondo users have found flights departing from Washington, D.C. Dulles Intl Airport to Alberta in the evening for as low as $345. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Alberta, so prices are often more expensive at around $650 per ticket.

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

You are more likely to see cheaper flights to Alberta from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Washington, D.C. Dulles Intl Airport for as low as $362 on momondo.

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

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

Air Canada, United Airlines and WestJet are the top three most popular airlines that fly to Alberta from Washington, D.C. Dulles Intl Airport according to our data. Air Canada is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Alberta. Keep in mind that there are 5 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

The number of flights available between Washington, D.C. Dulles Intl Airport and Alberta is 2 per day as of August 2026. The most frequent departure time is 9:00AM, with 70% of daily flights leaving at noon.

As of August 2026, there are 17 flights per week flying from Washington, D.C. Dulles Intl Airport to Alberta. The most common day of the week flights depart is Fri, with 29% of flights taking off on this day.