Cheap flights from Colorado to Alberta from C$ 144

The month of August is, on average, the cheapest month to fly to Alberta from Colorado, with most prices found around C$ 395. If you aren’t able to travel during the month of August, then book flights to Alberta from Colorado during October instead. Flights to Alberta in October, while not as cheap as those in August, still average around C$ 428.

The cheapest day to depart on your flight to Alberta is on a Friday when prices can be found for as low as C$ 282. This is often the case because there is less demand to fly during this day of the week. Flights from Colorado to Alberta on a Tuesday will generally be more expensive and average around C$ 649. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

According to our data, the cheapest time of day to fly to Alberta is in the evening. momondo users have found flights departing from Colorado to Alberta in the evening for as low as C$ 388. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Alberta are more costly in the morning, with an average ticket price of C$ 627. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

Fly from Denver Intl to Calgary for the best Colorado - Alberta flight prices

You are more likely to see cheaper flights to Alberta from Colorado when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around C$ 534 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Colorado for as low as C$ 354 on momondo.

There is only 1 cabin class available to choose from on Colorado to Alberta 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 Colorado and Alberta is 2 per day as of September 2026. The most frequent departure time is 7:00p.m., with 41% of daily flights leaving in the evening.

20 flights are operational weekly from Colorado to Alberta as of September 2026. The most popular departure day for this route is Wed, with 40% of flights per week taking off on this day.