C$ 117 Find Cheap Flights from Illinois to Calgary

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Calgary departing on 7/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to Calgary

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Calgary that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Calgary

Wed, 27 May - Fri, 29 May
WestJet Logo
5:30 p.m. - 8:25 p.m.
ORD
-
YYC
3h 55mdirect
WestJet Logo
12:00 p.m. - 4:40 p.m.
YYC
-
ORD
3h 40mdirect
C$ 243WestJet
Fri, 8 May - Sun, 24 May
WestJet Logo
5:30 p.m. - 8:25 p.m.
ORD
-
YYC
3h 55mdirect
WestJet Logo
12:00 p.m. - 4:40 p.m.
YYC
-
ORD
3h 40mdirect
C$ 244WestJet
Wed, 27 May - Fri, 29 May
WestJet Logo
5:30 p.m. - 8:25 p.m.
ORD
-
YYC
3h 55mdirect
WestJet Logo
12:00 p.m. - 4:40 p.m.
YYC
-
ORD
3h 40mdirect
C$ 255WestJet
Tue, 26 May - Mon, 1 Jun
United Airlines Logo
7:42 p.m. - 10:37 p.m.
ORD
-
YYC
3h 55mdirect
United Airlines Logo
8:30 a.m. - 1:07 p.m.
YYC
-
ORD
3h 37mdirect
C$ 301United Airlines
Tue, 26 May - Mon, 1 Jun
American Airlines Logo
8:50 p.m. - 11:38 p.m.
ORD
-
YYC
3h 48mdirect
American Airlines Logo
6:15 a.m. - 10:45 a.m.
YYC
-
ORD
3h 30mdirect
C$ 303American Airlines
Sat, 25 Apr - Fri, 1 May
Air Canada Logo
2:00 p.m. - 8:28 p.m.
ORD
-
YYC
7h 28m
1 stop
Air Canada Logo
12:50 a.m. - 10:18 a.m.
YYC
-
ORD
8h 28m
1 stop
C$ 307Air Canada
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
7:34 p.m. - 11:00 a.m.
MDW
-
YYC
16h 26m
1 stop
Multiple Airlines Logo
7:00 a.m. - 10:14 p.m.
YYC
-
MDW
14h 14m
2 stops
C$ 384Multiple Airlines
Sat, 25 Apr - Sat, 2 May
Multiple Airlines Logo
7:34 p.m. - 11:00 a.m.
MDW
-
YYC
16h 26m
1 stop
Multiple Airlines Logo
7:00 a.m. - 6:37 p.m.
YYC
-
MDW
10h 37m
1 stop
C$ 387Multiple Airlines
Mon, 11 May - Mon, 18 May
American Airlines Logo
8:03 p.m. - 12:59 p.m.
STL
-
YYC
17h 56m
1 stop
American Airlines Logo
1:40 p.m. - 11:47 a.m.
YYC
-
STL
21h 07m
1 stop
C$ 500American Airlines
Tue, 28 Apr - Sat, 2 May
United Airlines Logo
6:30 a.m. - 9:48 p.m.
MLI
-
YYC
16h 18m
2 stops
United Airlines Logo
1:27 p.m. - 12:07 a.m.
YYC
-
MLI
33h 40m
2 stops
C$ 773United Airlines
Useful Info

Good to know

Low seasonFebruary
Cheapest flightC$ 117
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (18% more expensive on average)
Flight from Chicago to Calgary

FAQs for booking flights from Illinois to Calgary

  • How does KAYAK find such low prices on flights from Illinois to Calgary?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Calgary.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Calgary?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Calgary from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Calgary?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Calgary with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Calgary?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Calgary from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
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Everything you need to know for your flight to Calgary

Information on the airport you'll fly into in Calgary

Calgary (YYC)