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Alberta

$77+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
jul. 8 — jul. 151
mar. 7/8
mar. 7/15
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 julio 3, 2025.

Round-trip from

$152
(Kiwi.com)

One-way from

$77
(United Airlines)

Popular in

December

Cheapest in

May

Average price

$344

Good round-trip deal

$205 or less

Good one-way deal

$85 or less
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. 23% potential increase in price ($94 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 julio 3, 2025.

This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
mié. 9/105:30 pmORD - YYC
Nonstop3h 49mWestJet
mié. 9/1712:15 pmYYC - ORD
Nonstop3h 28mWestJet
Deal found 7/2$152
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/188:05 pmORD - YYC
Nonstop3h 48mUnited Airlines
mié. 7/2312:38 pmYYC - ORD
Nonstop3h 32mUnited Airlines
Deal found 7/3$181
This Flightnetwork deal was found by Cheapflights users on 7/2. 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.
dom. 8/245:30 pmORD - YYC
Nonstop3h 49mMultiple Airlines
sáb. 8/301:05 amYYC - ORD
1 stop7h 47mMultiple Airlines
Deal found 7/2$186
This Mytrip deal was found by Cheapflights users on 7/3. 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.
lun. 8/256:20 pmORD - YYC
1 stop7h 55mAir Canada
mié. 9/36:00 amYYC - ORD
1 stop7h 55mAir Canada
Deal found 7/3$211
This Trip.com deal was found by Cheapflights users on 7/1. 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.
jue. 9/115:30 pmORD - YEG
1 stop7h 57mWestJet
dom. 9/148:05 amYEG - ORD
Nonstop3h 34mWestJet
Deal found 7/1$241
This Delta deal was found by Cheapflights users on 7/1. 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.
sáb. 9/131:43 pmMDW - YYC
1 stop7h 59mDelta
sáb. 9/206:40 amYYC - MDW
1 stop9h 55mDelta
Deal found 7/1$251
This United Airlines deal was found by Cheapflights users on 7/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/135:00 amORD - YEG
1 stop10h 08mUnited Airlines
mié. 8/208:05 amYEG - ORD
Nonstop3h 27mUnited Airlines
Deal found 7/3$258
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
mié. 9/109:00 amMDW - YYC
1 stop12h 00mMultiple Airlines
sáb. 9/137:00 amYYC - MDW
2 stops14h 33mMultiple Airlines
Deal found 7/1$261
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
lun. 9/85:10 amORD - YEG
1 stop15h 40mMultiple Airlines
vie. 9/198:00 amYEG - ORD
1 stop7h 43mMultiple Airlines
Deal found 7/2$267
This Booking.com deal was found by Cheapflights users on 6/30. 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.
vie. 8/158:25 pmORD - YEG
1 stop13h 00mAir Canada
vie. 8/228:00 pmYEG - ORD
1 stop12h 09mAir Canada
Deal found 6/30$280
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
lun. 9/86:20 amMDW - YEG
2 stops14h 06mMultiple Airlines
jue. 9/1812:05 amYEG - MDW
1 stop15h 19mMultiple Airlines
Deal found 7/2$293
This Kiwi.com deal was found by Cheapflights users on 7/2. 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.
sáb. 8/167:29 pmSTL - YYC
1 stop20h 17mMultiple Airlines
mié. 8/2012:15 pmYYC - STL
1 stop24h 17mMultiple Airlines
Deal found 7/2$312

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 julio 3, 2025.
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

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

mié. 9/10

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

mié. 9/17

12:15 pm-4:43 pm

Nonstop3h 28m

$152

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

vie. 7/18

8:05 pm-10:53 pm

Nonstop3h 48m

Calgary

mié. 7/23

12:38 pm-5:10 pm

Nonstop3h 32m

$181

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

dom. 8/24

5:30 pm-8:19 pm

Nonstop3h 49m

Calgary

sáb. 8/30

1:05 am-9:52 am

1 stop7h 47m

$186

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

lun. 8/25

6:20 pm-1:15 am

1 stop7h 55m

Calgary

mié. 9/3

6:00 am-2:55 pm

1 stop7h 55m

$211

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

jue. 9/11

5:30 pm-12:27 am

1 stop7h 57m

Edmonton

dom. 9/14

8:05 am-12:39 pm

Nonstop3h 34m

$241

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

sáb. 9/13

1:43 pm-8:42 pm

1 stop7h 59m

Calgary

sáb. 9/20

6:40 am-5:35 pm

1 stop9h 55m

$251

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

mié. 8/13

5:00 am-2:08 pm

1 stop10h 08m

Edmonton

mié. 8/20

8:05 am-12:32 pm

Nonstop3h 27m

$258

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

mié. 9/10

9:00 am-8:00 pm

1 stop12h 00m

Calgary

sáb. 9/13

7:00 am-10:33 pm

2 stops14h 33m

$261

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

lun. 9/8

5:10 am-7:50 pm

1 stop15h 40m

Edmonton

vie. 9/19

8:00 am-4:43 pm

1 stop7h 43m

$267

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

vie. 8/15

8:25 pm-8:25 am

1 stop13h 00m

Edmonton

vie. 8/22

8:00 pm-9:52 am

2 stops12h 52m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 59 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, January is the cheapest month in which you can book a flight from Illinois to Alberta (average of $300). Flying from Illinois to Alberta in February is currently the most expensive (average of $403). 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 julio 3, 2025.

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

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 julio 3, 2025.

The most flights from USIL to CAAB are scheduled on a Wednesday (15 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 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 julio 3, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Porter Airlines, and Delta 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Porter Airlines
8.0
Very good
298 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
Delta
8.0
Very good
7,982 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
United Airlines
7.4
Good
8,861 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Comfort

7.8

Boarding

8.1

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Surinder,May 2025

SEA - YYZ

My wife wanted the aile seat and I always prefer window seat. Luckily we both got the best seats we wanted. The plane was very nice and we enjoyed the best take off and the smooth landing at Toronto. All the services by the staff inside the aeroplane were very nice well appreciated. Thanks again and hope to see you soon.

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.

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

    $77 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on WestJet and American Airlines, with prices starting from $82 and $99, respectively.

  • 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, January is the cheapest month in which you can book a flight from Illinois to Alberta (average of $300). Flying from Illinois to Alberta in February is currently the most expensive (average of $403). 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 julio 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$88Average$403FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$98Average$403FlexibilityNo cancel feeOn-time67%
DeltaCheapest$110Average$434FlexibilityNo cancel feeOn-timeN/A
WestJetCheapest$140Average$261FlexibilityNo cancel feeOn-time60%
American AirlinesCheapest$182Average$556FlexibilityNo cancel feeOn-time71%

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