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Cheap flights from Illinois to Alberta from C$ 92

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 1/5. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
5 Apr — 12 Apr1
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 31 March 2025.

Round-trip from

C$ 195

One-way from

C$ 92

Popular in

December

Cheapest in

October

Average price

C$ 392

Good round-trip deal

C$ 109 or less

Good one-way deal

C$ 118 or less
Air Canada
  • Air Canada
  • 3/5-10/5
  • 1 total stop
  • 11h 27m total
  • Illinois to Alberta
WestJet
  • WestJet
  • 1/5
  • Nonstop
  • 3h 49m total
  • Illinois to Alberta
Highest demand for flights based on searches. 20% potential increase in price (C$ 170 potential increase over avg. RT price).
Cheapest flight prices on average. 7% potential price decrease (C$ 51 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Illinois to Alberta.
Price to beat on a one-way flight from Illinois to Alberta.

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 31 March 2025.

Sat 3/55:30 p.m.ORD - YYC
Nonstop3h 49mMultiple Airlines
Sat 10/58:10 a.m.YYC - ORD
1 stop7h 38mMultiple Airlines
Deal found 30/3C$ 195
Thu 1/55:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Sat 10/512:15 p.m.YYC - ORD
Nonstop3h 29mWestJet
Deal found 30/3C$ 203
Sat 3/53:35 p.m.ORD - YYC
1 stop8h 31mAir Canada
Sat 10/58:10 a.m.YYC - ORD
1 stop7h 38mAir Canada
Deal found 30/3C$ 206
Tue 29/71:04 p.m.ORD - YEG
1 stop10h 00mMultiple Airlines
Sun 10/88:05 a.m.YEG - ORD
Nonstop3h 34mMultiple Airlines
Deal found 30/3C$ 245
Fri 6/68:30 p.m.ORD - YYC
Nonstop3h 59mAmerican Airlines
Fri 13/66:29 a.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Deal found 30/3C$ 258
Sun 3/81:40 p.m.ORD - YEG
Nonstop3h 48mWestJet
Sun 10/88:05 a.m.YEG - ORD
Nonstop3h 34mWestJet
Deal found 30/3C$ 258
Wed 14/57:10 a.m.ORD - YEG
1 stop15h 54mAir Canada
Wed 21/53:17 p.m.YEG - ORD
1 stop8h 12mAir Canada
Deal found 30/3C$ 265
Wed 14/57:10 a.m.ORD - YYC
1 stop15h 38mUnited Airlines
Sat 17/512:43 p.m.YYC - ORD
Nonstop3h 27mUnited Airlines
Deal found 30/3C$ 271
Sun 3/81:33 p.m.ORD - YEG
Nonstop3h 52mUnited Airlines
Fri 8/810:15 a.m.YEG - ORD
1 stop18h 03mUnited Airlines
Deal found 30/3C$ 303
Thu 1/58:03 p.m.MDW - YYC
1 stop19h 42mMultiple Airlines
Fri 9/512:30 a.m.YYC - MDW
1 stop8h 03mMultiple Airlines
Deal found 30/3C$ 346
Wed 14/51:55 p.m.MDW - YYC
1 stop7h 45mDelta
Wed 21/56:30 a.m.YYC - MDW
1 stop10h 15mDelta
Deal found 30/3C$ 358
Thu 15/51:40 p.m.ORD - YYC
1 stop10h 21mDelta
Sat 17/52:00 p.m.YYC - ORD
1 stop6h 40mDelta
Deal found 30/3C$ 358

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 31 March 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

Sat 3/5

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

Nonstop3h 49m

Calgary

Sat 10/5

8:10 a.m.-4:48 p.m.

1 stop7h 38m

C$ 195

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 1/5

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

Nonstop3h 49m

Calgary

Sat 10/5

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

Nonstop3h 29m

C$ 203

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 3/5

3:35 p.m.-11:06 p.m.

1 stop8h 31m

Calgary

Sat 10/5

8:10 a.m.-4:48 p.m.

1 stop7h 38m

C$ 206

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Tue 29/7

1:04 p.m.-10:04 p.m.

1 stop10h 00m

Edmonton

Sun 10/8

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

Nonstop3h 34m

C$ 245

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 6/6

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

Nonstop3h 59m

Calgary

Fri 13/6

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

Nonstop3h 25m

C$ 258

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sun 3/8

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

Nonstop3h 48m

Edmonton

Sun 10/8

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

Nonstop3h 34m

C$ 258

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Wed 14/5

7:10 a.m.-10:04 p.m.

1 stop15h 54m

Edmonton

Wed 21/5

3:17 p.m.-12:29 a.m.

1 stop8h 12m

C$ 265

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 14/5

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

1 stop15h 38m

Calgary

Sat 17/5

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

Nonstop3h 27m

C$ 271

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sun 3/8

1:33 p.m.-4:25 p.m.

Nonstop3h 52m

Edmonton

Fri 8/8

10:15 a.m.-5:18 a.m.

1 stop18h 03m

C$ 303

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Thu 1/5

8:03 p.m.-2:45 p.m.

1 stop19h 42m

Calgary

Fri 9/5

12:30 a.m.-9:33 a.m.

1 stop8h 03m

C$ 346

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/3

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 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 31 March 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 31 March 2025.

The most flights from USIL to CAAB are scheduled on a Monday (7 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (2 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 31 March 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Porter Airlines from Illinois to Alberta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
8.0
Very good

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Comfort

7.9

Crew

8.5

Entertainment

7.1

Food

7.1

Overall

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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 WestJet. According to our data, you can fly for as low as C$ 92. Users have also found prices from C$ 104 and C$ 110 on Air Canada and United Airlines, 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.

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 31 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 132AverageC$ 728FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 149AverageC$ 305FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 201AverageC$ 620FlexibilityNo 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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