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Cheap flights from Illinois to Alberta from C$ 104

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 5/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
27 Apr — 4 May1
1 adult

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 22 April 2025.

Round-trip from

C$ 218

One-way from

C$ 104

Popular in

December

Cheapest in

May

Average price

C$ 424

Good round-trip deal

C$ 222 or less

Good one-way deal

C$ 104 or less
Air Canada
  • Air Canada
  • 1/6-1/6
  • 2 total stops
  • 23h 35m total
  • Illinois to Alberta
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Air Canada
  • Air Canada
  • 5/6
  • 1 total stop
  • 14h 19m total
  • Illinois to Alberta
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (C$ 176 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease (C$ 49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
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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.
Search Deals

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 22 April 2025.

Sun 1/67:10 a.m.ORD - YYC
1 stop15h 38mAir Canada
Sun 1/612:55 a.m.YYC - ORD
1 stop7h 57mAir Canada
Deal found 20/4C$ 218
Mon 11/85:30 p.m.ORD - YEG
1 stop7h 57mWestJet
Sun 17/88:05 a.m.YEG - ORD
Nonstop3h 34mWestJet
Deal found 21/4C$ 246
Sat 7/61:40 p.m.ORD - YEG
Nonstop3h 48mMultiple Airlines
Fri 13/612:55 a.m.YEG - ORD
1 stop7h 15mMultiple Airlines
Deal found 21/4C$ 256
Thu 5/65:02 a.m.ORD - YYC
1 stop14h 19mUnited Airlines
Thu 12/612:38 p.m.YYC - ORD
Nonstop3h 32mUnited Airlines
Deal found 21/4C$ 262
Wed 4/65:02 a.m.ORD - YEG
1 stop10h 06mAir Canada
Wed 11/68:05 a.m.YEG - ORD
Nonstop3h 40mAir Canada
Deal found 22/4C$ 269
Fri 9/55:05 a.m.ORD - YYC
1 stop9h 48mMultiple Airlines
Sun 11/512:45 a.m.YYC - ORD
1 stop7h 05mMultiple Airlines
Deal found 21/4C$ 279
Fri 9/55:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Mon 12/512:15 p.m.YYC - ORD
Nonstop3h 29mWestJet
Deal found 21/4C$ 280
Sat 12/75:00 a.m.ORD - YEG
1 stop10h 08mUnited Airlines
Sat 19/78:05 a.m.YEG - ORD
Nonstop3h 24mUnited Airlines
Deal found 22/4C$ 287
Thu 5/68:30 p.m.ORD - YYC
Nonstop3h 59mAmerican Airlines
Thu 12/66:29 a.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Deal found 20/4C$ 290
Sat 3/51:16 p.m.MDW - YYC
1 stop8h 31mDelta
Thu 8/56:30 a.m.YYC - MDW
1 stop10h 15mDelta
Deal found 22/4C$ 347
Fri 15/81:55 p.m.ORD - YYC
1 stop10h 08mDelta
Wed 20/86:35 a.m.YYC - ORD
1 stop7h 24mDelta
Deal found 22/4C$ 347
Wed 15/1010:35 a.m.ORD - YEG
2 stops11h 37mDelta
Mon 27/108:00 a.m.YEG - ORD
1 stop6h 55mDelta
Deal found 20/4C$ 402

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 629,999 searches. Data last updated 22 April 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

Sun 1/6

7:10 a.m.-9:48 p.m.

1 stop15h 38m

Calgary

Sun 1/6

12:55 a.m.-9:52 a.m.

1 stop7h 57m

C$ 218

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Mon 11/8

5:30 p.m.-12:27 a.m.

1 stop7h 57m

Edmonton

Sun 17/8

8:05 a.m.-12:39 p.m.

Nonstop3h 34m

C$ 246

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 13/5

8:45 a.m.-11:41 a.m.

Nonstop3h 56m

Calgary

Tue 20/5

12:43 p.m.-5:10 p.m.

Nonstop3h 27m

C$ 250

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sat 7/6

1:40 p.m.-4:28 p.m.

Nonstop3h 48m

Edmonton

Fri 13/6

12:55 a.m.-9:10 a.m.

1 stop7h 15m

C$ 256

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 29/5

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

Calgary

Mon 2/6

12:15 p.m.-4:44 p.m.

Nonstop3h 29m

C$ 264

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Wed 4/6

5:02 a.m.-2:08 p.m.

1 stop10h 06m

Edmonton

Wed 11/6

8:05 a.m.-12:45 p.m.

Nonstop3h 40m

C$ 269

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 28/5

9:40 p.m.-1:53 p.m.

1 stop17h 13m

Calgary

Sat 31/5

8:10 a.m.-4:51 p.m.

1 stop7h 41m

C$ 271

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sat 12/7

5:00 a.m.-2:08 p.m.

1 stop10h 08m

Edmonton

Sat 19/7

8:05 a.m.-12:29 p.m.

Nonstop3h 24m

C$ 287

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 5/6

8:30 p.m.-11:29 p.m.

Nonstop3h 59m

Calgary

Thu 12/6

6:29 a.m.-10:54 a.m.

Nonstop3h 25m

C$ 290

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Sat 3/5

1:16 p.m.-8:47 p.m.

1 stop8h 31m

Calgary

Thu 8/5

6:30 a.m.-5:45 p.m.

1 stop10h 15m

C$ 347

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/4

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 C$ 139). Flying from Illinois to Alberta in July is currently the most expensive (average of C$ 263). 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 22 April 2025.

When flying from Illinois to Alberta, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 22 April 2025.

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

Rainfall in Alberta by month

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

In terms of precipitation, rainfall in Alberta ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Alberta when rainfall is around 9.0 mm.

Temperature in Alberta by month

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

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 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

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 22 April 2025.
Read reviews from past customers who have flown Alaska Airlines, Porter Airlines and Delta from Illinois to Alberta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,906 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Porter Airlines
8.0
Very good
284 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,684 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,906 reviews
Check prices

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 104. Users have also found prices from C$ 106 and C$ 116 on United Airlines and WestJet, 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 C$ 139). Flying from Illinois to Alberta in July is currently the most expensive (average of C$ 263). 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

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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 3 airlines flying from Illinois to Alberta

Discover the top 3 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 629,999 searches. Data last updated 22 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 128AverageC$ 664FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 144AverageC$ 295FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 194AverageC$ 598FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Illinois to Alberta?

Cheapflights makes it easy to find Illinois to Alberta flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Alberta?

Millions of users choose and trust Cheapflights to book the best flight deals from Illinois to Alberta for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Illinois to Alberta with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Alberta, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Illinois to Alberta become cheaper?

Not ready to book yet? You can track prices for flights from Illinois to Alberta on Cheapflights with our Price Alert feature and get notified when better prices are available.

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