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Cheap flights from Calgary to Chicago from C$ 138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Calgary to Chicago departing on 20/2. 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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Find the cheapest flights from Calgary to Chicago

Cheap round-trip flights

These are some of the best round-trip flight deals from Calgary to Chicago that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Calgary to Chicago.

Cheap last-minute flights

Planning a quick getaway from Calgary to Chicago? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Chicago, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Calgary to Chicago

Find recent round-trip train or bus tickets from Calgary to Chicago.

All round-trip flight deals from Calgary to Chicago

The cheapest plane tickets from Calgary to Chicago found on KAYAK recently.
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
4:45 p.m. - 7:36 p.m.ORD-YYC
3h 51mdirect
C$ 196WestJet
Find Deal
Thu, 20 Feb - Thu, 27 Feb
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
4:45 p.m. - 7:36 p.m.ORD-YYC
3h 51mdirect
C$ 217WestJet
Find Deal
Thu, 17 Apr - Sun, 20 Apr
8:30 a.m. - 6:38 p.m.YYC-ORD
9h 08m1 stop
4:51 p.m. - 1:18 a.m.ORD-YYC
9h 27m1 stop
C$ 292Air Canada
Find Deal
Mon, 3 Feb - Tue, 11 Feb
12:05 a.m. - 10:10 a.m.YYC-ORD
9h 05m1 stop
6:28 p.m. - 1:18 a.m.ORD-YYC
7h 50m1 stop
C$ 302Air Canada
Find Deal
Sun, 2 Feb - Tue, 11 Feb
6:35 a.m. - 8:53 p.m.YYC-ORD
13h 18m2 stops
1:40 p.m. - 11:15 p.m.ORD-YYC
10h 35m1 stop
C$ 311Delta
Find Deal
Thu, 20 Feb - Fri, 28 Feb
6:35 a.m. - 5:29 p.m.YYC-ORD
9h 54m1 stop
12:15 p.m. - 11:15 p.m.ORD-YYC
12h 00m2 stops
C$ 312Delta
Find Deal
Mon, 3 Feb - Tue, 11 Feb
12:45 p.m. - 11:56 p.m.YYC-ORD
10h 11m1 stop
8:35 p.m. - 11:50 a.m.ORD-YYC
16h 15m1 stop
C$ 429American Airlines
Find Deal
Sat, 22 Feb - Mon, 24 Feb
6:29 a.m. - 10:53 a.m.YYC-ORD
3h 24mdirect
8:20 p.m. - 11:20 p.m.ORD-YYC
4h 00mdirect
C$ 495American Airlines
Find Deal
Tue, 10 Jun - Tue, 17 Jun
7:20 p.m. - 9:33 a.m.YYC-ORD
13h 13m1 stop
8:47 a.m. - 11:39 a.m.ORD-YYC
3h 52mdirect
C$ 514United Airlines
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Fri, 7 Mar - Tue, 11 Mar
12:41 p.m. - 5:10 p.m.YYC-ORD
3h 29mdirect
8:47 a.m. - 11:39 a.m.ORD-YYC
3h 52mdirect
C$ 838United Airlines
Find Deal
Fri, 7 Mar - Tue, 11 Mar
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
C$ 138WestJet
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Thu, 20 Feb
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
C$ 144WestJet
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Mon, 31 Mar
6:14 a.m. - 10:38 p.m.YYC-ORD
15h 24m1 stop
C$ 171United Airlines
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Wed, 19 Feb
11:55 p.m. - 9:59 a.m.YYC-ORD
9h 04m1 stop
C$ 173Air Canada
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Fri, 23 May
8:30 a.m. - 6:41 p.m.YYC-ORD
9h 11m1 stop
C$ 174Air Canada
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Thu, 27 Mar
6:35 a.m. - 8:53 p.m.YYC-ORD
13h 18m2 stops
C$ 193Delta
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Sun, 23 Feb
6:30 a.m. - 2:15 p.m.YYC-MDW
6h 45m1 stop
C$ 193Delta
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Thu, 27 Mar
1:22 p.m. - 5:53 p.m.YYC-ORD
3h 31mdirect
C$ 213American Airlines
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Thu, 27 Mar
1:22 p.m. - 5:53 p.m.YYC-ORD
3h 31mdirect
C$ 330American Airlines
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Tue, 1 Apr
8:30 a.m. - 12:49 p.m.YYC-ORD
3h 19mdirect
C$ 351United Airlines
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Mon, 30 Jun
12:50 a.m. - 8:57 a.m.YYC-ORD
7h 07m1 stop
6:28 p.m. - 1:18 a.m.ORD-YYC
7h 50m1 stop
C$ 409Air Canada
Find Deal
Thu, 23 Jan - Mon, 27 Jan
12:50 a.m. - 10:10 a.m.YYC-ORD
8h 20m1 stop
8:50 a.m. - 11:39 a.m.ORD-YYC
3h 49mdirect
C$ 596Air Canada
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Thu, 23 Jan - Mon, 27 Jan
7:30 a.m. - 12:39 a.m.YYC-ORD
16h 09m1 stop
6:06 p.m. - 7:46 p.m.ORD-YYC
26h 40m2 stops
C$ 633
Find Deal
Fri, 24 Jan - Mon, 27 Jan
4:35 p.m. - 2:23 p.m.YYC-ORD
20h 48m2 stops
10:29 a.m. - 10:55 p.m.ORD-YYC
13h 26m2 stops
C$ 662
Find Deal
Fri, 24 Jan - Mon, 27 Jan
4:35 p.m. - 5:55 a.m.YYC-ORD
36h 20m3 stops
7:26 a.m. - 10:55 p.m.ORD-YYC
16h 29m2 stops
C$ 717
Find Deal
Fri, 24 Jan - Mon, 27 Jan
12:41 p.m. - 5:15 p.m.YYC-ORD
3h 34mdirect
8:50 a.m. - 11:39 a.m.ORD-YYC
3h 49mdirect
C$ 891United Airlines
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Fri, 24 Jan - Mon, 27 Jan
12:30 a.m. - 2:47 p.m.YYC-ORD
13h 17m1 stop
7:26 a.m. - 10:55 p.m.ORD-YYC
16h 29m2 stops
C$ 943
Find Deal
Thu, 23 Jan - Mon, 27 Jan
6:35 a.m. - 12:46 p.m.YYC-MDW
5h 11m1 stop
1:26 p.m. - 8:53 p.m.MDW-YYC
8h 27m1 stop
C$ 1,070WestJet
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Fri, 24 Jan - Mon, 27 Jan
12:20 a.m. - 4:13 p.m.YYC-ORD
14h 53m2 stops
6:15 a.m. - 7:08 p.m.ORD-YYC
13h 53m2 stops
C$ 1,098WestJet
Find Deal
Thu, 23 Jan - Mon, 27 Jan
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
4:45 p.m. - 7:36 p.m.ORD-YYC
3h 51mdirect
C$ 196WestJet
Find Deal
Thu, 20 Feb - Thu, 27 Feb
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
4:45 p.m. - 7:36 p.m.ORD-YYC
3h 51mdirect
C$ 217WestJet
Find Deal
Thu, 17 Apr - Sun, 20 Apr
12:15 p.m. - 4:44 p.m.YYC-ORD
3h 29mdirect
5:30 p.m. - 8:19 p.m.ORD-YYC
3h 49mdirect
C$ 364Delta
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Fri, 2 May - Mon, 5 May
11:30 a.m. - 3:56 p.m.YYC-ORD
3h 26mdirect
4:45 p.m. - 7:36 p.m.ORD-YYC
3h 51mdirect
C$ 415Delta
Find Deal
Sun, 16 Mar - Thu, 27 Mar
6:29 a.m. - 10:53 a.m.YYC-ORD
3h 24mdirect
8:20 p.m. - 11:20 p.m.ORD-YYC
4h 00mdirect
C$ 495American Airlines
Find Deal
Tue, 10 Jun - Tue, 17 Jun
12:41 p.m. - 5:10 p.m.YYC-ORD
3h 29mdirect
8:47 a.m. - 11:39 a.m.ORD-YYC
3h 52mdirect
C$ 622United Airlines
Find Deal
Tue, 18 Mar - Wed, 19 Mar
1:22 p.m. - 5:53 p.m.YYC-ORD
3h 31mdirect
9:45 a.m. - 12:42 p.m.ORD-YYC
3h 57mdirect
C$ 661American Airlines
Find Deal
Mon, 17 Mar - Tue, 18 Mar
12:41 p.m. - 5:10 p.m.YYC-ORD
3h 29mdirect
8:47 a.m. - 11:39 a.m.ORD-YYC
3h 52mdirect
C$ 667United Airlines
Find Deal
Tue, 18 Mar - Thu, 20 Mar
12:41 p.m. - 5:15 p.m.YYC-ORD
3h 34mdirect
8:50 a.m. - 11:39 a.m.ORD-YYC
3h 49mdirect
C$ 1,312Air Canada
Find Deal
Sat, 1 Feb - Fri, 7 Feb
12:41 p.m. - 5:08 p.m.YYC-ORD
3h 27mdirect
8:53 a.m. - 11:39 a.m.ORD-YYC
3h 46mdirect
C$ 1,496Air Canada
Find Deal
Sun, 23 Feb - Wed, 26 Feb

Delta flights from Calgary to Chicago

Our best Delta deals on Calgary to Chicago flight tickets
Delta
20 Feb
YYC6:35 a.m.Calgary
13h 18m
2 stops
ORD8:53 p.m.Chicago O'Hare Intl
28 Feb
ORD1:40 p.m.Chicago O'Hare Intl
10h 35m
1 stop
YYC11:15 p.m.Calgary
Delta
3 Feb
YYC6:35 a.m.Calgary
9h 54m
1 stop
ORD5:29 p.m.Chicago O'Hare Intl
11 Feb
ORD12:15 p.m.Chicago O'Hare Intl
12h 00m
2 stops
YYC11:15 p.m.Calgary
Delta
6 Feb
YYC6:35 a.m.Calgary
5h 07m
1 stop
MDW12:42 p.m.Chicago Midway
9 Feb
MDW11:19 a.m.Chicago Midway
10h 34m
1 stop
YYC8:53 p.m.Calgary

American Airlines flights from Calgary to Chicago

Our best American Airlines deals on Calgary to Chicago flight tickets
American Airlines
22 Feb
YYC12:45 p.m.Calgary
10h 11m
1 stop
ORD11:56 p.m.Chicago O'Hare Intl
24 Feb
ORD8:35 p.m.Chicago O'Hare Intl
16h 15m
1 stop
YYC11:50 a.m.Calgary
American Airlines
10 Jun
YYC6:29 a.m.Calgary
3h 24m
ORD10:53 a.m.Chicago O'Hare Intl
17 Jun
ORD8:20 p.m.Chicago O'Hare Intl
4h 00m
YYC11:20 p.m.Calgary
American Airlines
4 May
YYC1:17 p.m.Calgary
3h 32m
ORD5:49 p.m.Chicago O'Hare Intl
7 May
ORD9:45 a.m.Chicago O'Hare Intl
3h 45m
YYC12:30 p.m.Calgary

See travel insights to Chicago from

How to get the cheapest flight ticket from Calgary to Chicago

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 Chicago?

The month of February is another great option to travel to Chicago, with average flight prices from Calgary averaging around C$ 356.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Saturday when prices can be found for as low as C$ 478. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around C$ 601. These prices are subject to change though, so be sure to set up a Price Alert for flights to Chicago.

What is the cheapest time of day to depart on your flight to Chicago?

In the afternoon is the cheapest time of day to fly from Calgary to Chicago when you can find flight prices for as low as C$ 380. Flying to Chicago in the afternoon is an ideal time because this is during off-peak travel hours. In the morning is when there is more demand to fly to Chicago, so prices are often more expensive at around C$ 549 per ticket.

What is the cheapest Calgary to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Calgary when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around C$ 509 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Calgary for as low as C$ 380 on momondo.

What cabin class options are available on Calgary to Chicago flights?

There are 4 cabin classes available to choose from on Calgary to Chicago flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Calgary to Chicago flight prices changed over time?

As of January 2025, prices for Calgary to Chicago flights are approximately 24% cheaper when compared to flights at the same time last year.

When to book flights from Calgary to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Calgary to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Calgary to Chicago (YYC to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to Chicago

Best price found

C$ 138

Fastest flight time

3h 19m

Direct flights

Every day

Airports in Chicago

2 airports
The best one-way flight to Chicago from Calgary in the past 72 hours is C$ 138. The best round-trip flight deal from Calgary to Chicago found on momondo in the last 72 hours is C$ 196.
The fastest flight from Calgary to Chicago takes 3h 19m
Direct flights go from Calgary to Chicago every day.
There are 2 airports near Chicago: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

  • How far is Calgary to Chicago by plane?

    Chicago is 2249.2 km away from Calgary. Flights usually cover this in 3h 24m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Calgary Airport to Chicago?

    Prices for flights from Calgary Airport to Chicago are updated daily.

  • How many operators does momondo search for flights from Calgary Airport to Chicago?

  • How old do you have to be to fly from Calgary Airport to Chicago?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Calgary Airport to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Calgary to Chicago?

  • What is the most popular airline from Calgary to Chicago?


Best airlines flying from Calgary to Chicago

Compare and see reviews for airlines that fly from Calgary to Chicago with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 204Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
WestJetPriceFrom C$ 238Free CancellationRating
7.2
2,829 reviews
Search WestJet flights
Air CanadaPriceFrom C$ 275Free CancellationRating
7.0
8,633 reviews
Search Air Canada flights
DeltaPriceFrom C$ 319Free CancellationRating
8.0
8,521 reviews
Search Delta flights
United AirlinesPriceFrom C$ 332Free CancellationRating
7.4
8,984 reviews
Search United Airlines flights
WestJet EncorePriceFrom C$ 580Free CancellationRating
8.9
9 reviews
Search WestJet Encore flights
  • United Airlines Flights From Calgary to Chicago

    United Airlines operates around 6 flights from Calgary to Chicago every week. The average price of these flights found in the last 72 hours has been C$ 437, but momondo users have found United Airlines deals from Calgary to Chicago from as low as C$ 230 round-trip. United Airlines has been scored 7.4/10 in 8,984 reviews.

  • Air Canada Flights From Calgary to Chicago

    The best Air Canada deal for Calgary to Chicago flight tickets found on momondo in the last 72 hours was C$ 191, round-trip. It should be noted that an average Air Canada flight deal for this route in this time was higher, at C$ 385 round-trip. Air Canada operates 6 flights out of Calgary into Chicago in an average week, so prices vary by time and availability. 8,633 Air Canada reviews by users on momondo have scored the airline at 7.0/10.


Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Benton Harbor
Merrillville

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to Chicago?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Calgary to Chicago. momondo saves you time and could save you money on your trip.

Can I find flights from Calgary to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Calgary on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Calgary to Chicago?

Once you have performed a search for Calgary to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Calgary to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Calgary are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


An easier way to manage your Chicago trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 25.6 km from Chicago