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$ 104. Users have also found prices from C$ 107 and C$ 109 on United Airlines and Air Canada, respectively.

How far in advance should I book a flight from Illinois to Alberta?

Users have found that booking a flight from Illinois to Alberta at least 37 days early can save you up to 67% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Illinois to Alberta for as little as C$ 403 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 460 for flights departing within the next 3 days.

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

Flights from Illinois to Alberta lean towards being more expensive in December. Prices are generally better when you fly from Illinois to Alberta in March, with the cheapest ticket starting at C$ 136.

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.

C$ 104+ Flights from Illinois to Alberta

Cheap flight deals from Illinois to Alberta

Round-trip from	C$ 230
One-way from	C$ 104
Popular in	December
Cheapest in	March
Average price	C$ 449
Good round-trip deal	C$ 125 or less
Good one-way deal	C$ 180 or less

WestJet
10/4-14/4
Nonstop
7h 17m total
Illinois to Alberta

Search Deals

WestJet
17/5
Nonstop
3h 49m total
Illinois to Alberta

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (C$ 157 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (C$ 49 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 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.

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 21 February 2025.

Tue 23/95:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Sat 27/912:15 p.m.YYC - ORD

Nonstop3h 28mWestJet

Deal found 18/2C$ 217

Thu 10/44:45 p.m.ORD - YYC

Nonstop3h 51mMultiple Airlines

Mon 14/48:30 a.m.YYC - ORD

1 stop9h 24mMultiple Airlines

Deal found 18/2C$ 260

Sun 10/81:40 p.m.ORD - YEG

Nonstop3h 48mWestJet

Sun 17/88:05 a.m.YEG - ORD

Nonstop3h 34mWestJet

Deal found 20/2C$ 264

Wed 5/38:53 a.m.ORD - YYC

Nonstop3h 46mAir Canada

Wed 12/312:41 p.m.YYC - ORD

Nonstop3h 29mAir Canada

Deal found 19/2C$ 277

Sat 12/41:05 p.m.ORD - YYC

1 stop9h 43mUnited Airlines

Mon 14/412:43 p.m.YYC - ORD

Nonstop3h 27mUnited Airlines

Deal found 18/2C$ 291

Sat 3/51:00 p.m.ORD - YEG

1 stop10h 04mUnited Airlines

Fri 9/53:17 p.m.YEG - ORD

1 stop6h 50mUnited Airlines

Deal found 20/2C$ 337

Tue 1/41:16 p.m.MDW - YYC

1 stop8h 26mDelta

Tue 8/46:30 a.m.YYC - MDW

1 stop6h 47mDelta

Deal found 19/2C$ 355

Mon 24/31:45 p.m.ORD - YYC

1 stop10h 31mDelta

Sat 29/36:30 a.m.YYC - ORD

1 stop9h 58mDelta

Deal found 19/2C$ 355

Mon 7/48:33 p.m.ORD - YEG

1 stop16h 27mMultiple Airlines

Mon 14/47:00 a.m.YEG - ORD

1 stop30h 03mMultiple Airlines

Deal found 20/2C$ 378

Thu 10/46:27 p.m.MDW - YEG

1 stop18h 33mMultiple Airlines

Tue 15/47:00 a.m.YEG - MDW

2 stops11h 45mMultiple Airlines

Deal found 20/2C$ 391

Sun 6/48:50 p.m.MDW - YYC

1 stop27h 05mMultiple Airlines

Sun 13/49:45 p.m.YYC - MDW

2 stops25h 05mMultiple Airlines

Deal found 20/2C$ 401

Thu 7/89:14 p.m.ORD - YEG

1 stop12h 13mAir Canada

Sat 16/85:35 p.m.YEG - ORD

1 stop14h 34mAir Canada

Deal found 20/2C$ 430

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 21 February 2025.

Thu 10/44:45 p.m.ORD - YYC

Nonstop3h 51mWestJet

Mon 14/411:30 a.m.YYC - ORD

Nonstop3h 26mWestJet

Deal found 19/2C$ 230

Wed 5/38:53 a.m.ORD - YYC

Nonstop3h 46mAir Canada

Wed 12/312:41 p.m.YYC - ORD

Nonstop3h 29mAir Canada

Deal found 19/2C$ 277

Sun 6/44:45 p.m.ORD - YYC

Nonstop3h 51mMultiple Airlines

Sun 13/48:30 a.m.YYC - ORD

1 stop9h 24mMultiple Airlines

Deal found 20/2C$ 283

Sun 6/47:10 a.m.ORD - YYC

1 stop15h 38mUnited Airlines

Fri 11/46:15 a.m.YYC - ORD

1 stop15h 47mUnited Airlines

Deal found 20/2C$ 312

Sat 3/54:00 p.m.ORD - YYC

1 stop5h 47mDelta

Thu 8/57:15 a.m.YYC - ORD

1 stop9h 46mDelta

Deal found 20/2C$ 355

Thu 1/59:50 a.m.ORD - YYC

Nonstop3h 45mAmerican Airlines

Tue 6/51:18 p.m.YYC - ORD

Nonstop3h 30mAmerican Airlines

Deal found 20/2C$ 445

Sun 10/81:40 p.m.ORD - YEG

Nonstop3h 48mWestJet

Sun 17/88:05 a.m.YEG - ORD

Nonstop3h 34mWestJet

Deal found 20/2C$ 264

Fri 21/35:35 p.m.MDW - YYC

2 stops29h 02mPorter Airlines

Fri 28/37:40 a.m.YYC - MDW

2 stops27h 20mPorter Airlines

Deal found 20/2C$ 643

Sat 3/51:00 p.m.ORD - YEG

1 stop10h 04mUnited Airlines

Tue 13/56:00 a.m.YEG - ORD

1 stop11h 22mUnited Airlines

Deal found 20/2C$ 337

Tue 1/41:16 p.m.MDW - YYC

1 stop8h 26mDelta

Tue 8/46:30 a.m.YYC - MDW

1 stop6h 47mDelta

Deal found 20/2C$ 368

Mon 7/48:33 p.m.ORD - YEG

1 stop16h 27mMultiple Airlines

Mon 14/47:00 a.m.YEG - ORD

1 stop30h 03mMultiple Airlines

Deal found 20/2C$ 378

Thu 10/46:27 p.m.MDW - YEG

1 stop18h 33mMultiple Airlines

Tue 15/47:00 a.m.YEG - MDW

2 stops11h 45mMultiple Airlines

Deal found 20/2C$ 391

Direct flights from Illinois to Alberta
Explore direct flight options from Illinois to Alberta based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 February 2025.

Thu 10/44:45 p.m.ORD - YYC

Nonstop3h 51mWestJet

Mon 14/411:30 a.m.YYC - ORD

Nonstop3h 26mWestJet

Deal found 19/2C$ 230

Sun 10/81:40 p.m.ORD - YEG

Nonstop3h 48mWestJet

Sun 17/88:05 a.m.YEG - ORD

Nonstop3h 34mWestJet

Deal found 20/2C$ 264

Wed 5/38:53 a.m.ORD - YYC

Nonstop3h 46mAir Canada

Wed 12/312:41 p.m.YYC - ORD

Nonstop3h 29mAir Canada

Deal found 19/2C$ 277

Thu 10/44:45 p.m.ORD - YYC

Nonstop3h 51mMultiple Airlines

Mon 14/412:43 p.m.YYC - ORD

Nonstop3h 27mMultiple Airlines

Deal found 19/2C$ 310

Thu 10/44:45 p.m.ORD - YYC

Nonstop3h 51mDelta

Mon 14/411:30 a.m.YYC - ORD

Nonstop3h 26mDelta

Deal found 20/2C$ 405

Thu 1/59:50 a.m.ORD - YYC

Nonstop3h 45mAmerican Airlines

Tue 6/51:18 p.m.YYC - ORD

Nonstop3h 30mAmerican Airlines

Deal found 20/2C$ 445

Fri 6/68:01 p.m.ORD - YYC

Nonstop3h 52mUnited Airlines

Wed 11/68:30 a.m.YYC - ORD

Nonstop3h 33mUnited Airlines

Deal found 20/2C$ 453

Last-minute flights from Illinois to Alberta
Discover last-minute flight deals from Illinois to Alberta. Data last updated 21 February 2025 and is based on user searches.

Tue 25/26:26 p.m.STL - YYC

1 stop29h 29mMultiple Airlines

Thu 27/27:00 a.m.YYC - STL

2 stops8h 53mMultiple Airlines

Deal found 20/2C$ 607

Tue 25/26:00 a.m.STL - YYC

2 stops14h 05mWestJet

Thu 27/27:00 a.m.YYC - STL

2 stops8h 53mWestJet

Deal found 20/2C$ 808

Tue 25/26:30 a.m.STL - YYC

1 stop6h 09mAir Canada

Wed 26/212:05 a.m.YYC - STL

1 stop14h 01mAir Canada

Deal found 20/2C$ 892

Thu 27/24:45 p.m.ORD - YYC

Nonstop3h 51mWestJet

Sun 2/311:30 a.m.YYC - ORD

Nonstop3h 26mWestJet

Deal found 20/2C$ 507

Fri 28/28:53 a.m.ORD - YYC

Nonstop3h 46mUnited Airlines

Thu 6/312:41 p.m.YYC - ORD

Nonstop3h 29mUnited Airlines

Deal found 20/2C$ 683

Fri 28/28:35 p.m.ORD - YYC

1 stop16h 15mAmerican Airlines

Tue 4/31:32 p.m.YYC - ORD

Nonstop3h 31mAmerican Airlines

Deal found 19/2C$ 509

Sat 1/34:21 p.m.ORD - YYC

1 stop8h 29mMultiple Airlines

Thu 6/311:30 a.m.YYC - ORD

Nonstop3h 26mMultiple Airlines

Deal found 20/2C$ 335

Sat 1/36:39 p.m.ORD - YYC

1 stop7h 44mAir Canada

Wed 5/312:41 p.m.YYC - ORD

Nonstop3h 27mAir Canada

Deal found 20/2C$ 355

Sat 1/37:00 a.m.MDW - YYC

1 stop17h 50mMultiple Airlines

Thu 6/39:45 p.m.YYC - MDW

2 stops12h 49mMultiple Airlines

Deal found 20/2C$ 440

Sat 1/311:25 a.m.MDW - YYC

1 stop10h 28mDelta

Thu 6/36:35 a.m.YYC - MDW

1 stop5h 07mDelta

Deal found 20/2C$ 486

Sat 1/311:35 a.m.ORD - YYC

1 stop10h 18mDelta

Wed 5/37:00 a.m.YYC - ORD

2 stops9h 29mDelta

Deal found 20/2C$ 499

Sat 1/39:50 a.m.ORD - YYC

Nonstop4h 00mAmerican Airlines

Thu 6/31:28 p.m.YYC - ORD

Nonstop3h 31mAmerican Airlines

Deal found 20/2C$ 598

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 21 February 2025.

Sat 17/55:30 p.m.ORD - YYC

Nonstop3h 49mWestJet

Deal found 19/2C$ 104

Sat 19/48:52 a.m.ORD - YYC

Nonstop3h 49mUnited Airlines

Deal found 20/2C$ 107

Thu 10/410:53 a.m.ORD - YYC

1 stop10h 30mAir Canada

Deal found 20/2C$ 109

Thu 3/71:00 p.m.ORD - YEG

1 stop9h 46mUnited Airlines

Deal found 20/2C$ 132

Wed 26/31:16 p.m.MDW - YYC

1 stop8h 26mDelta

Deal found 20/2C$ 142

Wed 23/41:45 p.m.ORD - YYC

1 stop10h 20mDelta

Deal found 20/2C$ 142

Wed 19/310:01 a.m.ORD - YYC

2 stops13h 54mMultiple Airlines

Deal found 20/2C$ 152

Thu 3/46:27 p.m.MDW - YEG

1 stop18h 33mMultiple Airlines

Deal found 20/2C$ 166

Thu 3/46:25 p.m.ORD - YEG

1 stop18h 35mMultiple Airlines

Deal found 20/2C$ 168

Thu 10/47:00 a.m.MDW - YYC

1 stop17h 50mMultiple Airlines

Deal found 20/2C$ 220

Thu 17/49:50 a.m.ORD - YYC

Nonstop3h 45mAmerican Airlines

Deal found 20/2C$ 229

Sun 6/44:45 p.m.ORD - YEG

1 stop16h 19mWestJet

Deal found 20/2C$ 250

Find flights from Illinois to Alberta within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 10/4

4:45 p.m.-7:36 p.m.

Nonstop3h 51m

Calgary

Mon 14/4

11:30 a.m.-3:56 p.m.

Nonstop3h 26m

C$ 230

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sun 10/8

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

Nonstop3h 48m

Edmonton

Sun 17/8

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

Nonstop3h 34m

C$ 264

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Wed 5/3

8:53 a.m.-11:39 a.m.

Nonstop3h 46m

Calgary

Wed 12/3

12:41 p.m.-5:10 p.m.

Nonstop3h 29m

C$ 277

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 6/4

4:45 p.m.-7:36 p.m.

Nonstop3h 51m

Calgary

Sun 13/4

8:30 a.m.-6:54 p.m.

1 stop9h 24m

C$ 283

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sun 6/4

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

1 stop15h 38m

Calgary

Sun 13/4

1:30 p.m.-12:35 a.m.

1 stop10h 05m

C$ 312

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Sat 3/5

1:00 p.m.-10:04 p.m.

1 stop10h 04m

Edmonton

Fri 9/5

3:17 p.m.-11:07 p.m.

1 stop6h 50m

C$ 337

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 3/5

4:00 p.m.-8:47 p.m.

1 stop5h 47m

Calgary

Thu 8/5

7:15 a.m.-6:01 p.m.

1 stop9h 46m

C$ 355

ChicagoCalgary

MDW - YYC

MDWYYC

Chicago Midway

Tue 1/4

1:16 p.m.-8:42 p.m.

1 stop8h 26m

Calgary

Tue 8/4

6:30 a.m.-2:17 p.m.

1 stop6h 47m

C$ 368

ChicagoEdmonton

ORD - YEG

ORDYEG

Chicago O'Hare Intl

Mon 7/4

8:33 p.m.-12:00 p.m.

1 stop16h 27m

Edmonton

Mon 14/4

7:00 a.m.-2:03 p.m.

1 stop30h 03m

C$ 378

ChicagoEdmonton

MDW - YEG

MDWYEG

Chicago Midway

Thu 10/4

6:27 p.m.-12:00 p.m.

1 stop18h 33m

Edmonton

Tue 15/4

7:00 a.m.-7:45 p.m.

2 stops11h 45m

C$ 391

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 55 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.

Travel insights for flights from Illinois to Alberta

Get recent, data-driven insights about flights from Illinois to Alberta including ideal travel times, pricing trends, and more.

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$ 138). 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?

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

The most flights from USIL to CAAB are scheduled on a Thursday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Alberta 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

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

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.

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

Alaska Airlines

8.0

Very good

9,697 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

Delta

8.0

Very good

8,219 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

Porter Airlines

7.9

Good

276 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

Aeromexico

7.5

Good

1,771 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

United Airlines

7.4

Good

8,765 reviews

Alaska Airlines

8.0

Very good

9,697 reviews

Check prices

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

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$ 104. Users have also found prices from C$ 107 and C$ 109 on United Airlines and Air Canada, 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$ 138). 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

Alternative routes for Illinois to Alberta

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Complete your trip

Alberta car rentals

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Direct flights to Canada

Find a return flight route from Alberta

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Grande Prairie to O'Hare Intl flights

Top 3 airlines flying from Illinois to Alberta

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	CheapestC$ 131	AverageC$ 813	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
WestJet	CheapestC$ 148	AverageC$ 303	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
United Airlines	CheapestC$ 200	AverageC$ 615	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights

Fly with Cheapflights

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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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 17/5. Fares are subject to change and may not be available on all flights or dates of travel.

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 21 February 2025.

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 21 February 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 21 February 2025.

Find flights from Illinois to Alberta within your budget

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.

Travel insights for flights from Illinois to Alberta

Get recent, data-driven insights about flights from Illinois to Alberta including ideal travel times, pricing trends, and more.

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 21 February 2025.

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 21 February 2025.

Rainfall in Alberta by month

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

Temperature in Alberta by month

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

Reviews of airlines servicing Alberta

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.

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?

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?

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Alternative routes for Illinois to Alberta

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Top 3 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 21 February 2025.