Cheap flights from District of Columbia to Calgary from C$ 181

The cheapest month to fly to Calgary from District of Columbia is in October. Flight prices, which tend to average around C$ 523, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of October, then book flights to Calgary from District of Columbia during November instead. Flights to Calgary in November, while not as cheap as those in October, still average around C$ 567.

The cheapest day to depart on your flight to Calgary is on a Thursday when prices can be found for as low as C$ 592. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from District of Columbia because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 661.

Our data shows that the cheapest District of Columbia to Calgary flights are usually those with departure times in the evening. Our users have found flights to Calgary in the evening for as low as C$ 336. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are C$ 778 on average. Flights to Calgary from District of Columbia in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Calgary from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Calgary for around C$ 706 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Calgary from District of Columbia for as low as C$ 501 on momondo.

There is only 1 cabin class available to choose from on District of Columbia to Calgary flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

The number of flights available between District of Columbia and Calgary is 2 per day as of September 2026. The most frequent departure time is 9:00a.m., with 82% of daily flights leaving at noon.

16 flights are operational weekly from District of Columbia to Calgary as of September 2026. The most popular departure day for this route is Mon, with 31% of flights per week taking off on this day.