HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Calgary

$59+ Cheap flights from Illinois to Calgary (YYC)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
Dec 25 — Jan 11
Wed 12/25
Wed 1/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to Calgary with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Illinois to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from Illinois (USIL) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 20, 2024.

Round-trip from

$178
(Air Canada)

One-way from

$59
(Air Canada)
From Illinois to Calgary
Search Deals
One-way flight from Illinois to Calgary
Search Deals

Find flight deals from Illinois to Calgary

Cheapest flights from Illinois to Calgary
Explore the most affordable flight options available from Illinois to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 20, 2024.

This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1912:56 pmORD - YYC
1 stop11h 22mAir Canada
Wed 12/2512:05 amYYC - ORD
1 stop11h 08mAir Canada
Deal found 12/18$454
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/206:00 amORD - YYC
1 stop16h 55mAmerican Airlines
Mon 12/236:29 amYYC - ORD
1 stop16h 50mAmerican Airlines
Deal found 12/19$468
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:55 pmORD - YYC
1 stop10h 21mDelta
Fri 12/277:00 amYYC - ORD
1 stop9h 09mDelta
Deal found 12/18$491
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/198:34 pmORD - YYC
1 stop27h 21mMultiple Airlines
Sun 1/54:35 pmYYC - ORD
2 stops30h 11mMultiple Airlines
Deal found 12/17$533
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2411:48 amMDW - YYC
1 stop10h 19mDelta
Sun 12/297:00 amYYC - MDW
1 stop9h 44mDelta
Deal found 12/18$537
This CheapOair deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/265:17 pmSTL - YYC
2 stops18h 13mWestJet
Tue 1/77:00 amYYC - STL
2 stops15h 14mWestJet
Deal found 12/19$588
This Kiwi.com deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/244:06 pmMDW - YYC
1 stop8h 44mMultiple Airlines
Sun 1/56:55 pmYYC - MDW
2 stops25h 14mMultiple Airlines
Deal found 12/19$618
This Air Canada deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/224:43 pmSTL - YYC
1 stop5h 58mAir Canada
Mon 12/2312:50 amYYC - STL
1 stop13h 16mAir Canada
Deal found 12/18$845
This Delta deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/262:15 pmSTL - YYC
1 stop10h 01mDelta
Mon 1/612:30 amYYC - STL
1 stop10h 17mDelta
Deal found 12/19$961
This WestJet deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2410:08 amMDW - YYC
2 stops32h 37mWestJet
Sun 1/56:40 amYYC - MDW
2 stops26h 32mWestJet
Deal found 12/19$964
This CheapOair deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/231:55 pmORD - YYC
2 stops22h 09mWestJet
Sat 12/2811:00 amYYC - ORD
2 stops9h 39mWestJet
Deal found 12/18$1,003
This American Airlines deal was found by Cheapflights users on 12/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:04 amSTL - YYC
1 stop15h 46mAmerican Airlines
Thu 1/26:24 amYYC - STL
1 stop14h 57mAmerican Airlines
Deal found 12/19$1,165

Find flights from Illinois to Calgary within your budget

Customize your flight search to find flights from Illinois to Calgary that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 1/18

2:05 pm-9:18 pm

1 stop8h 13m

Calgary

Fri 1/24

12:50 am-10:54 am

1 stop9h 04m

$178

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 1/18

7:10 am-9:41 pm

1 stop15h 31m

Calgary

Wed 1/22

6:19 am-11:59 pm

1 stop16h 40m

$187

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 6/7

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

Sun 6/15

12:15 pm-4:44 pm

Nonstop3h 29m

$188

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 2/13

4:45 pm-7:36 pm

Nonstop3h 51m

Calgary

Thu 2/20

6:14 am-10:42 pm

1 stop15h 28m

$190

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 2/2

12:15 pm-8:53 pm

1 stop9h 38m

Calgary

Sun 2/9

6:35 am-5:29 pm

1 stop9h 54m

$249

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Thu 1/23

9:34 am-8:53 pm

2 stops12h 19m

Calgary

Tue 1/28

6:35 am-5:47 pm

1 stop10h 12m

$258

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Sun 2/2

2:01 pm-12:16 am

1 stop11h 15m

Calgary

Sun 2/9

9:45 pm-3:43 pm

2 stops16h 58m

$327

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Mon 1/13

6:46 pm-11:15 am

2 stops17h 29m

Calgary

Thu 1/16

12:30 am-9:23 am

1 stop7h 53m

$347

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 4/1

5:00 am-9:45 pm

1 stop17h 45m

Calgary

Tue 4/8

1:20 pm-5:45 pm

Nonstop3h 25m

$360

St. LouisCalgary

STL - YYC

STLYYC

Lambert-St Louis

Thu 1/30

3:50 pm-11:18 pm

1 stop8h 28m

Calgary

Thu 2/6

6:15 am-3:06 pm

1 stop7h 51m

$362

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 33 results
1
2
3
4

Best time to book a flight from Illinois to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Illinois to Calgary

Get recent, data-driven insights about flights from Illinois to Calgary including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Illinois to Calgary?

Currently, January is the cheapest month in which you can book a flight from Illinois to Calgary (average of $300). Flying from Illinois to Calgary in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to YYC?

Find hourly flight availability from Illinois to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Calgary as you normally would.

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated December 20, 2024.
Peruse reviews from past customers who have flown with Air Canada, Delta and Porter Airlines from Illinois to Calgary to help guide your decision. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,547 reviews
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,601 reviews
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Porter Airlines
7.9
Good
283 reviews
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

KLM
7.8
Good
1,349 reviews
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Aeromexico
7.5
Good
1,923 reviews
Alaska Airlines
8.0
Very good
9,547 reviews

Comfort

7.9

Food

7.2

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.1

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Calgary from Illinois?

    For a flight from Illinois to Calgary, you will be flying into Calgary. Calgary (YYC) is just 5.8 mi from the center of the city.

  • What are the cheapest airlines to fly from Illinois to Calgary one-way?

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at $59. United Airlines flights start at $68 while deals on WestJet start at $95 one-way.

  • What are the most popular routes from Illinois to Calgary?

    When deciding which route to take from Illinois to Calgary consider Chicago O'Hare Intl - Calgary, Chicago Midway - Calgary or Lambert-St Louis - Calgary as they are the most popular.

  • What are the most reliable airlines from Illinois to Calgary?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to Calgary on time: American Airlines (100%), Qatar Airways (100%), Envoy Air (100%).

  • What are the cheapest flights from Illinois to Calgary?

    The cheapest flight price from Illinois to Calgary is $69. On average you can expect to pay $328. The most popular route, (Chicago O'Hare Intl - Calgary), can usually be booked for $155.

  • Can I find deals for flights from Illinois to Calgary that include hotel bookings?

    Yes. In addition to deals on Illinois to Calgary flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Calgary?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Calgary.

  • Can I find deals for business class flights from Illinois to Calgary?

    Yes. Cheapflights offers flight deals from Illinois to Calgary by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Calgary?

    Currently, January is the cheapest month in which you can book a flight from Illinois to Calgary (average of $300). Flying from Illinois to Calgary in March is currently the most expensive (average of $468). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Calgary flights
John F Kennedy Intl to Calgary flights
O'Hare Intl to Calgary flights
Newark to Calgary flights
San Francisco to Calgary flights
Hobby to Calgary flights
Seattle to Calgary flights
Minneapolis to Calgary flights
Dallas/Fort Worth to Calgary flights
Atlanta to Calgary flights
Denver to Calgary flights
Boston to Calgary flights
George Bush Intcntl to Calgary flights
LaGuardia to Calgary flights
Dulles Intl to Calgary flights
Santa Ana to Calgary flights
Midway to Calgary flights
Baltimore to Calgary flights
Reagan-National to Calgary flights
Orlando to Calgary flights
San Diego to Calgary flights
Ontario to Calgary flights
Portland to Calgary flights
Detroit to Calgary flights
Miami to Calgary flights
Love Field to Calgary flights
Fort Lauderdale to Calgary flights
Philadelphia to Calgary flights
Charlotte to Calgary flights
Salt Lake City to Calgary flights
Sky Harbor Intl to Calgary flights
John F Kennedy Intl to Edmonton flights
San Francisco to Edmonton flights
Tampa to Calgary flights
Newark to Edmonton flights
Seattle to Edmonton flights
Nashville to Calgary flights
Honolulu to Calgary flights
Los Angeles to Edmonton flights
Hobby to Edmonton flights
Cincinnati to Calgary flights
Raleigh to Calgary flights
Kansas City to Calgary flights
LaGuardia to Edmonton flights
St. Louis to Calgary flights
Indianapolis to Calgary flights
Las Vegas to Calgary flights
Austin to Calgary flights
Dulles Intl to Edmonton flights
Columbus to Calgary flights

Top 5 airlines flying from Illinois to Calgary

Discover the top 5 airlines that operate flights from Illinois to Calgary. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$107Average$370FlexibilityNo cancel feeOn-time67%
WestJetCheapest$124Average$314FlexibilityNo cancel feeOn-time60%
DeltaCheapest$154Average$367FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$187Average$636FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$205Average$819FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.