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Alberta

$67+ Cheap flights from Illinois to Alberta

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 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Illinois to Alberta

Keep the following information in mind while searching for Illinois to Alberta flight deals. Data was last updated January 14, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$168
(Flightnetwork)

One-way from

$67
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$218

Good round-trip deal

$214 or less

Good one-way deal

$88 or less
Provider with most accurate pricing for Chicago (CHI)-Calgary flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Calgary flights.
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From Illinois to Alberta
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One-way flight from Illinois to Alberta
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Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Illinois to Alberta.
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Price to beat on a one-way flight from Illinois to Alberta.
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Find flight deals from Illinois to Alberta

Cheapest flights from Illinois to Alberta
Explore the most affordable flight options available from Illinois to Alberta. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 14, 2026.

This Flightnetwork deal was found by Cheapflights users on 1/14. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/283:55 pm
ORD
-
YYC
1 stop9h 19m
Air Canada
Sat 3/75:35 am
YYC
-
ORD
1 stop8h 35m
Air Canada
Deal found 1/14$168
This Booking.com deal was found by Cheapflights users on 1/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:20 pm
ORD
-
YYC
Nonstop3h 55m
Multiple Airlines
Fri 3/65:35 am
YYC
-
ORD
1 stop8h 35m
Multiple Airlines
Deal found 1/12$169
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Fri 2/272:20 pm
ORD
-
YYC
Nonstop3h 55m
WestJet
Fri 3/69:00 am
YYC
-
ORD
Nonstop3h 35m
WestJet
Deal found 1/13$170
This Kiwi.com deal was found by Cheapflights users on 1/12. 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.
Fri 1/302:20 pm
ORD
-
YYC
Nonstop3h 55m
WestJet
Mon 2/29:00 am
YYC
-
ORD
Nonstop3h 35m
WestJet
Deal found 1/12$176
This Mytrip deal was found by Cheapflights users on 1/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/272:20 pm
ORD
-
YYC
Nonstop3h 55m
Multiple Airlines
Thu 3/55:35 am
YYC
-
ORD
1 stop8h 35m
Multiple Airlines
Deal found 1/14$178
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Wed 5/205:30 pm
ORD
-
YYC
Nonstop3h 49m
WestJet
Sat 5/3012:15 pm
YYC
-
ORD
Nonstop3h 28m
WestJet
Deal found 1/13$179
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Sun 5/245:30 pm
ORD
-
YYC
Nonstop3h 49m
WestJet
Sat 5/3012:15 pm
YYC
-
ORD
Nonstop3h 28m
WestJet
Deal found 1/13$180
This Kiwi.com deal was found by Cheapflights users on 1/14. 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.
Fri 2/62:20 pm
ORD
-
YYC
Nonstop3h 55m
WestJet
Mon 2/99:00 am
YYC
-
ORD
Nonstop3h 35m
WestJet
Deal found 1/14$181
This Kiwi.com deal was found by Cheapflights users on 1/13. 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.
Mon 2/22:20 pm
ORD
-
YYC
Nonstop3h 55m
WestJet
Fri 2/69:00 am
YYC
-
ORD
Nonstop3h 35m
WestJet
Deal found 1/13$182
This Kiwi.com deal was found by Cheapflights users on 1/13. 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 5/215:30 pm
ORD
-
YYC
Nonstop3h 49m
WestJet
Wed 5/2712:15 pm
YYC
-
ORD
Nonstop3h 28m
WestJet
Deal found 1/13$184
This Trip.com deal was found by Cheapflights users on 1/12. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/202:20 pm
ORD
-
YEG
1 stop7h 57m
WestJet
Fri 2/276:00 am
YEG
-
ORD
1 stop6h 35m
WestJet
Deal found 1/12$226
This Trip.com deal was found by Cheapflights users on 1/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/62:20 pm
ORD
-
YEG
1 stop7h 57m
Multiple Airlines
Wed 3/1112:55 am
YEG
-
ORD
1 stop9h 23m
Multiple Airlines
Deal found 1/13$240

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Alberta 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 January 14, 2026.
Use the filters below to find and compare flights from Illinois to Alberta that are best for you.

Fly from

Illinois

Fly to

Alberta

Route

Depart

Return

Price

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Fri 2/20

2:20 pm-9:17 pm

1 stop7h 57m

Edmonton

Fri 2/27

6:00 am-1:35 pm

1 stop6h 35m

$226

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Fri 3/6

2:20 pm-9:17 pm

1 stop7h 57m

Edmonton

Wed 3/11

12:55 am-11:18 am

1 stop9h 23m

$240

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Fri 3/6

2:20 pm-9:17 pm

1 stop7h 57m

Edmonton

Thu 3/12

7:50 am-1:35 pm

2 stops28h 45m

$242

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Mon 2/23

2:20 pm-7:37 pm

1 stop6h 17m

Edmonton

Mon 3/2

12:55 am-11:18 am

1 stop9h 23m

$246

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 3/25

1:18 pm-11:02 pm

1 stop10h 44m

Calgary

Mon 3/30

6:45 am-6:00 pm

1 stop10h 15m

$255

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 6/19

1:55 pm-11:06 pm

1 stop10h 11m

Calgary

Tue 6/23

7:15 am-6:01 pm

1 stop9h 46m

$255

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 5/20

1:55 pm-11:06 pm

1 stop10h 11m

Calgary

Thu 5/28

7:15 am-6:01 pm

1 stop9h 46m

$255

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 5/28

1:55 pm-11:06 pm

1 stop10h 11m

Calgary

Sun 5/31

7:15 am-6:01 pm

1 stop9h 46m

$255

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 4/11

8:42 am-11:32 am

Nonstop3h 50m

Calgary

Wed 4/15

1:27 pm-12:30 am

1 stop10h 03m

$274

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Tue 1/27

1:49 pm-8:54 pm

1 stop8h 05m

Calgary

Sat 1/31

6:30 am-4:16 pm

1 stop8h 46m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Alberta

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

Currently, April is the cheapest month in which you can book a flight from Illinois to Alberta (average of $80). Flying from Illinois to Alberta in December is currently the most expensive (average of $161). 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 AB?

Find hourly flight availability from Illinois to Alberta. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 14, 2026.

It’s optimal to fly from Illinois to Alberta in the afternoon. By choosing this option you can save up to 41% on the cost of your flight, compared to a flight in the morning.

What is the cheapest day to fly from Illinois to Alberta?

Use this chart to determine the cheapest time to fly round-trip from Illinois to Alberta. Price data was last updated on January 10, 2026.

Travelers seeking maximum savings on their Illinois to Alberta flight should consider departing on Thursday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Illinois to Alberta

Explore weekly flight availability from Illinois to Alberta. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 14, 2026.

The most flights from USIL to CAAB are scheduled on a Monday (8 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Reviews of airlines servicing Alberta

Get insights into the airlines that provide service to Alberta. 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 Alberta. Reviews last updated January 14, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Illinois to Alberta to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,040 reviews
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,156 reviews
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,119 reviews
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,240 reviews
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Air Canada
7.1
Good
10,619 reviews
Delta
7.9
Good
8,040 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

  • How long is the flight from Illinois to Alberta?

    A quick flight from Illinois to Alberta can take about 7h 57m. WestJet provides one of the quickest options available for as low as $226. Airlines will cover a distance of 1416 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Alberta 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 Alberta?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Alberta (average of $80). Flying from Illinois to Alberta in December is currently the most expensive (average of $161). 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

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Alternative routes for Illinois to Alberta

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Illinois to Alberta

Discover the top 5 airlines that operate flights from Illinois to Alberta. 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$86Average$378FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$90Average$365FlexibilityNo cancel feeOn-time69%
DeltaCheapest$108Average$389FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$141Average$252FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$196Average$410FlexibilityNo cancel feeOn-time71%

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