Cheap flights from Illinois to Alberta from $48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Alberta departing on 10/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Alberta
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Alberta?
The month of May is, on average, the cheapest month to fly to Alberta from Illinois, with most prices found around $225. If you don’t want to visit Alberta in May, then you should wait until September to fly from Illinois, when ticket prices are also cheap, with an average price of $240.
What is the cheapest day to depart on your flight to Alberta?
According to our data, Friday is the cheapest day to fly to Alberta from Illinois. The lowest ticket price found for a Friday departure recently was $305. 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 Tuesday because tickets tend to average around $357. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alberta.
What is the cheapest time of day to depart on your flight 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 Illinois to Alberta at noon for as low as $269. 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 $481 per ticket.
What is the cheapest Illinois to Alberta flight route?
Fly from Chicago O'Hare Intl to Calgary for the best Illinois - Alberta flight prices
How far in advance should I book a flight to Alberta?
You are more likely to see cheaper flights to Alberta from Illinois when booking 25 weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $293 when searching 25 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Illinois for as low as $223 on momondo.
What cabin class options are available on Illinois to Alberta flights?
There are 4 cabin classes available to choose from on Illinois to Alberta flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Alberta?
Air Canada, WestJet, and United Airlines are the most popular carriers operating from Illinois to Alberta
What airlines fly to Alberta?
WestJet, American Airlines and United Airlines are the top three most popular airlines that fly to Alberta from Illinois according to our data. WestJet is the first choice among our users, with 47% 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.
How many flights depart from Illinois to Alberta on average per day?
As of June 2025, there are 12 flights per day flying from Illinois to Alberta. The most common time of day flights depart is 8:00PM, with 46% of flights taking off in the evening.
How many flights depart from Illinois to Alberta on average per week?
As of June 2025, there are 88 flights per week flying from Illinois to Alberta. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.
Cheap Illinois to Alberta flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Alberta
When did momondo last update prices for flights from Illinois to Alberta?
Prices for flights from Illinois to Alberta refresh daily.
How many operators does momondo search for flights from Illinois to Alberta?
As of June 2025, there are 5 operators available to choose from for flights from Illinois to Alberta.
How old do you have to be to fly from Illinois to Alberta?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Illinois to Alberta.
What documentation or ID do you need to fly to Alberta?
The travel and health documents required for your trip to Alberta can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Alberta. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Illinois to Alberta?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Illinois to Alberta is Boeing 737-700 (45.75% of total bookings). The next most popular plane models are Airbus A319 (14.19%), Boeing 737-800 (13.74%), and Boeing 737 MAX 8 (9.71%).
Best airlines flying from Illinois to Alberta
Compare and see reviews for airlines that fly from Illinois to Alberta with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $92 | Free Cancellation | Rating 7.4 8,809 reviews | |||
| PriceFrom $98 | Free Cancellation | Rating 7.1 9,568 reviews | |||
| PriceFrom $111 | Free Cancellation | Rating 8.0 7,965 reviews | |||
| PriceFrom $138 | Free Cancellation | Rating 7.2 2,876 reviews | |||
| PriceFrom $181 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Alberta?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Alberta. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Illinois to Alberta with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Alberta from Illinois with this policy.
How can momondo help me find flights from Illinois to Alberta?
momondo provides multiple filters to help you find the best flight to Alberta from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Alberta right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Alberta from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.