Cheap flights from Chicago O'Hare Intl Airport to Alberta from $107

The month of January is, on average, the cheapest month to fly to Alberta from Chicago O'Hare Intl Airport, with most prices found around $235. If you don’t want to visit Alberta in January, then you should wait until October to fly from Chicago O'Hare Intl Airport, when ticket prices are also cheap, with an average price of $302.

According to our data, Friday is the cheapest day to fly to Alberta from Chicago O'Hare Intl Airport. The lowest ticket price found for a Friday departure recently was $355. 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 Thursday because tickets tend to average around $412. 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 at noon. momondo users have found flights departing from Chicago O'Hare Intl Airport to Alberta at noon for as low as $284. 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 $487 per ticket.

Fly from Chicago O'Hare Intl to Calgary for the best Chicago O'Hare Intl - Alberta flight prices

You are more likely to see cheaper flights to Alberta from Chicago O'Hare Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $349 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Chicago O'Hare Intl Airport for as low as $317 on momondo.

There are 4 cabin classes available to choose from on Chicago O'Hare 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, Delta, and Air Canada are the most popular carriers operating from Chicago O'Hare Intl to Alberta

WestJet, United Airlines and American Airlines are the top three most popular airlines that fly to Alberta from Chicago O'Hare Intl Airport according to our data. WestJet is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Alberta. Keep in mind that there are 6 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

As of September 2026, 10 flights take off from Chicago O'Hare Intl Airport and land in Alberta each day. The most common flight departure time for this route is 8:00PM, with 68% of daily flights taking off in the evening.

As of September 2026, 75 flights take off from Chicago O'Hare Intl Airport and land in Alberta each week. The most common flight departure day for this route is Fri, with 19% of weekly flights taking off on this day.