How long is the flight from Illinois to Alberta?

A quick flight from Illinois to Alberta can take about 3h 50m. United Airlines provides one of the quickest options available for as low as $215. Airlines will cover a distance of 1381 mi. This flight may include one or multiple stops.

In terms of precipitation, rainfall in Alberta 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 Alberta when rainfall is around 0.4 in.

If weather is an important factor for your trip to Alberta, 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).

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.

$70+ Flights from Illinois to Alberta

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Cheap flight deals from Illinois to Alberta

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$173 (Kiwi.com)
One-way from	$70 (Kiwi.com)
Popular in	December
Cheapest in	October
Average price	$213
Good round-trip deal	$226 or less
Good one-way deal	$120 or less

Provider with most accurate pricing for Chicago (CHI)-Calgary flight deals.

Search Deals

Provider most trusted by Cheapflights users for Chicago (CHI)-Calgary flights.

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From Illinois to Alberta

Search Deals

One-way flight from Illinois to Alberta

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 8% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Price to beat on a round-trip flight from Illinois to Alberta.

Search Deals

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 October 30, 2025.

Fri 12/52:20 pmORD - YYC

Nonstop3h 55mWestJet

Mon 12/89:00 amYYC - ORD

Nonstop3h 35mWestJet

Deal found 10/29

$198

Sat 12/131:24 pmORD - YYC

2 stops26h 46mMultiple Airlines

Fri 1/99:00 amYYC - ORD

Nonstop3h 35mMultiple Airlines

Deal found 10/28

$203

Mon 12/158:45 amORD - YYC

Nonstop3h 50mLufthansa

Wed 12/2412:37 pmYYC - ORD

Nonstop3h 31mLufthansa

Deal found 10/29

$206

Sat 11/298:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Sat 12/65:35 amYYC - ORD

1 stop8h 20mMultiple Airlines

Deal found 10/30

$212

Mon 12/82:20 pmORD - YYC

Nonstop3h 55mWestJet

Fri 12/129:00 amYYC - ORD

Nonstop3h 35mWestJet

Deal found 10/30

$214

Wed 12/108:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Sat 12/1312:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/30

$215

Sun 11/98:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Wed 11/1212:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/28

$217

Wed 12/108:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Mon 12/155:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$218

Mon 11/108:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Wed 11/125:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$219

Sat 12/66:11 amORD - YYC

1 stop13h 58mMultiple Airlines

Tue 12/98:55 amYYC - ORD

1 stop8h 51mMultiple Airlines

Deal found 10/29

$220

Tue 11/111:56 pmMDW - YEG

2 stops26h 48mMultiple Airlines

Mon 11/1712:45 amYEG - MDW

1 stop9h 53mMultiple Airlines

Deal found 10/29

$223

Tue 11/1112:37 pmORD - YEG

2 stops28h 07mMultiple Airlines

Mon 11/1712:45 amYEG - ORD

1 stop9h 29mMultiple Airlines

Deal found 10/29

$223

Best flights from Illinois to Alberta
Discover carefully curated flight deals from Illinois to Alberta that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Tue 12/168:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Wed 12/1712:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/30

$215

Sun 11/98:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Thu 11/135:35 amYYC - ORD

1 stop8h 20mMultiple Airlines

Deal found 10/30

$223

Wed 12/101:50 pmMDW - YYC

1 stop8h 07mDelta

Sat 12/136:35 amYYC - MDW

1 stop5h 35mDelta

Deal found 10/29

$251

Wed 12/314:53 pmSTL - YYC

1 stop20h 58mAmerican Airlines

Tue 1/131:40 pmYYC - STL

1 stop19h 41mAmerican Airlines

Deal found 10/30

$281

Fri 12/122:20 pmORD - YEG

1 stop7h 59mWestJet

Fri 12/196:00 amYEG - ORD

1 stop6h 35mWestJet

Deal found 10/28

$340

Sun 11/98:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Wed 11/1212:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/28

$217

Tue 12/28:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Sat 12/65:35 amYYC - ORD

1 stop8h 20mMultiple Airlines

Deal found 10/27

$223

Tue 12/28:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Sat 12/612:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/27

$217

Tue 11/1112:37 pmORD - YEG

2 stops28h 07mMultiple Airlines

Mon 11/1712:45 amYEG - ORD

1 stop9h 29mMultiple Airlines

Deal found 10/29

$223

Fri 12/128:50 amORD - YYC

1 stop5h 50mDelta

Tue 12/1612:41 pmYYC - ORD

1 stop7h 40mDelta

Deal found 10/30

$251

Tue 12/168:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Wed 12/175:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$228

Wed 12/108:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Sat 12/136:15 amYYC - ORD

1 stop13h 53mUnited Airlines

Deal found 10/29

$230

Wed 12/1011:00 amORD - YYC

2 stops13h 13mDelta

Sat 12/136:35 amYYC - ORD

1 stop9h 22mDelta

Deal found 10/29

$261

Sun 11/97:10 amORD - YYC

1 stop8h 11mMultiple Airlines

Wed 11/125:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$239

Fri 1/97:00 amORD - YYC

1 stop8h 20mUnited Airlines

Fri 1/166:15 amYYC - ORD

1 stop12h 36mUnited Airlines

Deal found 10/28

$251

Sun 1/411:48 amMDW - YYC

1 stop10h 18mDelta

Fri 1/96:30 amYYC - MDW

1 stop5h 39mDelta

Deal found 10/30

$279

Sat 11/83:00 pmMDW - YYC

1 stop6h 47mDelta

Sat 11/156:35 amYYC - MDW

1 stop5h 32mDelta

Deal found 10/30

$289

Wed 12/246:12 amMDW - YEG

1 stop30h 59mMultiple Airlines

Fri 1/2312:45 amYEG - MDW

1 stop21h 40mMultiple Airlines

Deal found 10/30

$267

Wed 1/146:00 amSTL - YYC

2 stops16h 58mAmerican Airlines

Sat 1/241:40 pmYYC - STL

1 stop19h 41mAmerican Airlines

Deal found 10/30

$409

Wed 12/31:00 pmORD - YEG

1 stop10h 19mUnited Airlines

Sun 12/73:17 pmYEG - ORD

1 stop17h 23mUnited Airlines

Deal found 10/28

$308

Tue 11/41:48 pmMDW - YYC

2 stops10h 14mDelta

Tue 11/116:35 amYYC - MDW

1 stop5h 32mDelta

Deal found 10/29

$325

Thu 11/273:14 pmSTL - YEG

2 stops32h 35mMultiple Airlines

Wed 12/312:45 amYEG - STL

1 stop9h 22mMultiple Airlines

Deal found 10/28

$300

Wed 11/51:08 pmMDW - YYC

2 stops10h 54mDelta

Tue 11/116:35 amYYC - MDW

1 stop5h 32mDelta

Deal found 10/29

$325

Wed 12/248:15 amMDW - YEG

1 stop28h 56mMultiple Airlines

Thu 1/226:00 amYEG - MDW

2 stops16h 25mMultiple Airlines

Deal found 10/30

$311

Thu 11/279:20 amORD - YEG

1 stop7h 39mMultiple Airlines

Thu 12/48:35 pmYEG - ORD

3 stops22h 26mMultiple Airlines

Deal found 10/29

$326

Tue 4/76:21 amMLI - YYC

2 stops16h 24mAmerican Airlines

Wed 4/81:13 pmYYC - MLI

1 stop27h 27mAmerican Airlines

Deal found 10/29

$599

Wed 12/39:59 amMDW - YEG

1 stop7h 00mDelta

Sat 12/612:45 amYEG - MDW

1 stop8h 09mDelta

Deal found 10/28

$372

Fri 12/122:20 pmORD - YEG

2 stops9h 19mMultiple Airlines

Fri 12/199:15 amYEG - ORD

1 stop6h 27mMultiple Airlines

Deal found 10/29

$327

Fri 11/76:30 pmORD - YEG

1 stop18h 41mMultiple Airlines

Mon 11/106:15 pmYEG - ORD

2 stops15h 59mMultiple Airlines

Deal found 10/27

$333

Wed 12/249:09 pmORD - YEG

2 stops23h 30mMultiple Airlines

Fri 1/236:00 amYEG - ORD

1 stop6h 35mMultiple Airlines

Deal found 10/30

$333

Last-minute flights from Illinois to Alberta
Discover last-minute flight deals from Illinois to Alberta. Data last updated October 30, 2025 and is based on user searches.

Wed 11/51:00 pmORD - YYC

1 stop9h 53mMultiple Airlines

Wed 11/125:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$229

Fri 11/72:20 pmORD - YYC

Nonstop3h 55mMultiple Airlines

Mon 11/1012:30 amYYC - ORD

1 stop9h 44mMultiple Airlines

Deal found 10/29

$225

Sat 11/88:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Sat 11/152:13 pmYYC - ORD

1 stop5h 46mUnited Airlines

Deal found 10/29

$233

Sun 11/98:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Thu 11/1312:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/30

$217

Sun 11/98:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Thu 11/135:35 amYYC - ORD

1 stop8h 20mMultiple Airlines

Deal found 10/30

$223

Mon 11/108:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Wed 11/125:35 amYYC - ORD

1 stop8h 35mMultiple Airlines

Deal found 10/30

$219

Mon 11/103:55 pmORD - YYC

1 stop9h 19mAir Canada

Wed 11/125:35 amYYC - ORD

1 stop8h 35mAir Canada

Deal found 10/30

$221

Tue 11/111:56 pmMDW - YEG

2 stops26h 48mMultiple Airlines

Mon 11/1712:45 amYEG - MDW

1 stop9h 53mMultiple Airlines

Deal found 10/29

$223

Tue 11/1112:37 pmORD - YEG

2 stops28h 07mMultiple Airlines

Mon 11/1712:45 amYEG - ORD

1 stop9h 29mMultiple Airlines

Deal found 10/29

$223

Thu 11/276:35 pmORD - YEG

2 stops22h 09mMultiple Airlines

Wed 12/312:45 amYEG - ORD

1 stop15h 42mMultiple Airlines

Deal found 10/29

$226

Sat 11/298:45 amORD - YYC

Nonstop3h 50mMultiple Airlines

Sat 12/65:35 amYYC - ORD

1 stop8h 20mMultiple Airlines

Deal found 10/30

$212

Sat 11/298:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Sat 12/612:37 pmYYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 10/30

$215

One-way flights from Illinois to Alberta
Search for one-way flight options from Illinois to Alberta. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Sun 4/265:30 pmORD - YYC

Nonstop3h 49mWestJet

Deal found 10/29

$70

Mon 1/262:20 pmORD - YYC

Nonstop3h 55mWestJet

Deal found 10/29

$79

Wed 1/288:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Deal found 10/29

$84

Fri 11/288:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Deal found 10/29

$85

Wed 11/58:45 amORD - YYC

Nonstop3h 50mUnited Airlines

Deal found 10/30

$86

Fri 12/122:20 pmORD - YYC

Nonstop3h 55mWestJet

Deal found 10/29

$87

Wed 11/262:00 pmORD - YYC

1 stop7h 39mAir Canada

Deal found 10/30

$88

Tue 1/275:40 amORD - YYC

1 stop8h 28mUnited Airlines

Deal found 10/29

$89

Sat 1/313:35 pmORD - YYC

1 stop9h 09mAir Canada

Deal found 10/29

$91

Sun 11/98:45 amORD - YYC

Nonstop3h 50mLufthansa

Deal found 10/30

$92

Tue 11/181:56 pmMDW - YYC

1 stop22h 48mMultiple Airlines

Deal found 10/29

$98

Fri 12/126:15 amMDW - YEG

2 stops17h 34mMultiple Airlines

Deal found 10/28

$98

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 12/16

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Wed 12/17

12:37 pm-5:10 pm

Nonstop3h 33m

$215

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 11/9

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Wed 11/12

12:37 pm-5:10 pm

Nonstop3h 33m

$217

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 12/2

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Sat 12/6

12:37 pm-5:10 pm

Nonstop3h 33m

$217

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 11/9

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Thu 11/13

5:35 am-2:55 pm

1 stop8h 20m

$223

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 12/2

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Sat 12/6

5:35 am-2:55 pm

1 stop8h 20m

$223

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Tue 11/11

12:37 pm-3:44 pm

2 stops28h 07m

Edmonton

Mon 11/17

12:45 am-11:14 am

1 stop9h 29m

$223

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 12/16

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Wed 12/17

5:35 am-3:10 pm

1 stop8h 35m

$228

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 12/10

8:45 am-11:35 am

Nonstop3h 50m

Calgary

Sat 12/13

6:15 am-9:08 pm

1 stop13h 53m

$230

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 11/9

7:10 am-2:21 pm

1 stop8h 11m

Calgary

Wed 11/12

5:35 am-3:10 pm

1 stop8h 35m

$239

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Wed 12/10

1:50 pm-8:57 pm

1 stop8h 07m

Calgary

Sat 12/13

6:35 am-1:10 pm

1 stop5h 35m

$251

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 60 results

...

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?

It’s optimal to fly from Illinois to Alberta in the evening. By choosing this option you can save up to 55% on the cost of your flight, compared to a flight in the morning.

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

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. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Alberta

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

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Delta

7.9

Good

7,993 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

United Airlines

7.4

Good

8,998 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

American Airlines

7.2

Good

11,030 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

WestJet

7.2

Good

3,149 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Air Canada

7.1

Good

10,376 reviews

Delta

7.9

Good

7,993 reviews

Reviews

1 / 20

8.0

Excellent

Matthew,Oct 2025

GSP - ATL

Related info for your journey

How long is the flight from Illinois to Alberta?
A quick flight from Illinois to Alberta can take about 3h 50m. United Airlines provides one of the quickest options available for as low as $215. Airlines will cover a distance of 1381 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

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Illinois to Alberta

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$88	Average$378	FlexibilityNo cancel fee	On-time69%
Air Canada	Cheapest$97	Average$402	FlexibilityNo cancel fee	On-time67%
Delta	Cheapest$109	Average$400	FlexibilityNo cancel fee	On-timeN/A
WestJet	Cheapest$142	Average$253	FlexibilityNo cancel fee	On-time60%
American Airlines	Cheapest$198	Average$520	FlexibilityNo cancel fee	On-time71%

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$70+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Alberta with Cheapflights

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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 October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from Illinois to Alberta

Cheapest flights from Illinois to AlbertaExplore 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 October 30, 2025.

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 October 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Alberta that are best for you.

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.

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?

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 October 30, 2025.

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 December 16, 2024.

Reviews of airlines servicing Alberta

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.

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?

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

How can I find direct flights from Illinois to Alberta?

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

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

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 Alberta

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from Illinois to Alberta

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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 October 30, 2025.