How long is the flight from Alberta to Illinois?

Departing from Alberta to Illinois will take you 7h 24m. Alberta and Illinois are separated by a distance of 2223 km. This flight may include one or multiple stops.

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

The cheapest airlines for a one-way flight from Alberta to Illinois are WestJet (C$ 129), Air Canada (C$ 152), and American Airlines (C$ 164).

In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.

If weather is an important factor for your trip to Illinois, 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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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

Yes. In addition to deals on Alberta to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Alberta to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Illinois.

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

Yes. Cheapflights offers flight deals from Alberta to Illinois 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$ 231+ Cheap Flights from Alberta to Illinois

Cheap flight deals from Alberta to Illinois

Enter your travel dates to find the best prices.

Cheapest

Best

Direct

Last-minute

One-way

Cheapest flights from Alberta to Illinois
Explore the most affordable flight options available from Alberta to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Tue 1/129:07 a.m. -

1 stop8h 42m

Wed 9/123:19 p.m. -

1 stop30h 18m

Deal found 27/10C$ 422

Tue 24/111:20 a.m. -

1 stop8h 03m

Mon 30/114:30 p.m. -

1 stop7h 36m

Deal found 25/10C$ 425

Mon 16/119:09 a.m. -

2 stops28h 00m

Wed 18/119:30 a.m. -

1 stop12h 09m

Deal found 28/10C$ 435

Fri 4/129:07 a.m. -

1 stop7h 24m

Mon 7/126:47 p.m. -

1 stop26h 50m

Deal found 27/10C$ 439

Thu 10/121:37 p.m. -

Nonstop3h 33m

Thu 17/128:40 a.m. -

1 stop10h 17m

Deal found 27/10C$ 445

Mon 23/111:37 p.m. -

Nonstop3h 33m

Mon 30/114:30 p.m. -

1 stop7h 36m

Deal found 26/10C$ 449

Tue 1/128:45 a.m. -

1 stop7h 58m

Wed 9/1212:34 p.m. -

2 stops11h 47m

Deal found 29/10C$ 453

Fri 4/121:37 p.m. -

Nonstop3h 33m

Tue 8/128:40 a.m. -

Nonstop3h 55m

Deal found 27/10C$ 460

Mon 23/111:37 p.m. -

Nonstop3h 33m

Tue 1/128:40 a.m. -

Nonstop3h 55m

Deal found 26/10C$ 462

Sun 22/111:45 a.m. -

1 stop9h 22m

Mon 30/114:30 p.m. -

1 stop7h 36m

Deal found 26/10C$ 463

Thu 3/121:37 p.m. -

Nonstop3h 33m

Mon 7/123:45 p.m. -

1 stop9h 05m

Deal found 28/10C$ 464

Thu 10/127:00 a.m. -

1 stop27h 32m

Mon 14/1211:38 a.m. -

2 stops13h 12m

Deal found 27/10C$ 490

Best flights from Alberta to Illinois
Discover carefully curated flight deals from Alberta to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Wed 24/21:39 p.m. -

Nonstop3h 31m

Mon 1/33:51 p.m. -

1 stop7h 02m

Deal found 28/10C$ 490

Thu 26/111:37 p.m. -

Nonstop3h 33m

Mon 30/114:30 p.m. -

1 stop7h 36m

Deal found 28/10C$ 492

Tue 8/121:50 a.m. -

1 stop9h 17m

Wed 16/127:05 a.m. -

1 stop9h 54m

Deal found 25/10C$ 506

Fri 26/36:25 a.m. -

1 stop10h 32m

Sat 3/412:15 p.m. -

2 stops12h 43m

Deal found 30/10C$ 550

Wed 9/127:00 a.m. -

2 stops17h 54m

Wed 16/126:21 a.m. -

1 stop17h 59m

Deal found 25/10C$ 537

Wed 25/113:06 p.m. -

1 stop7h 40m

Wed 2/128:40 a.m. -

Nonstop3h 55m

Deal found 28/10C$ 538

Sun 13/122:25 p.m. -

1 stop5h 20m

Sun 20/121:55 p.m. -

1 stop10h 20m

Deal found 28/10C$ 565

Tue 2/210:40 a.m. -

1 stop13h 18m

Wed 3/22:24 p.m. -

1 stop8h 29m

Deal found 29/10C$ 543

Tue 8/126:50 a.m. -

1 stop8h 12m

Wed 9/124:30 p.m. -

1 stop7h 58m

Deal found 29/10C$ 621

Thu 11/21:39 p.m. -

Nonstop3h 31m

Fri 19/210:05 a.m. -

1 stop11h 24m

Deal found 26/10C$ 575

Mon 25/13:06 p.m. -

1 stop8h 52m

Fri 29/18:40 a.m. -

Nonstop3h 55m

Deal found 28/10C$ 565

Sun 22/116:00 a.m. -

1 stop9h 38m

Mon 30/114:30 p.m. -

1 stop7h 58m

Deal found 29/10C$ 625

Wed 25/114:17 p.m. -

1 stop7h 42m

Mon 30/114:30 p.m. -

1 stop7h 58m

Deal found 27/10C$ 624

Sat 21/116:00 a.m. -

2 stops10h 39m

Mon 23/1110:34 a.m. -

1 stop5h 26m

Deal found 27/10C$ 702

Thu 17/121:37 p.m. -

Nonstop3h 33m

Mon 21/126:50 a.m. -

1 stop12h 07m

Deal found 27/10C$ 589

Mon 16/119:15 a.m. -

2 stops11h 34m

Mon 30/119:59 a.m. -

1 stop6h 01m

Deal found 26/10C$ 703

Wed 18/114:17 p.m. -

1 stop6h 29m

Sun 22/1110:15 a.m. -

1 stop14h 13m

Deal found 26/10C$ 664

Tue 27/46:00 a.m. -

1 stop12h 43m

Tue 11/53:00 p.m. -

1 stop8h 09m

Deal found 26/10C$ 607

Sun 22/119:15 a.m. -

1 stop7h 24m

Mon 30/1110:34 a.m. -

1 stop5h 26m

Deal found 29/10C$ 723

Wed 23/124:17 p.m. -

1 stop17h 17m

Mon 4/18:50 p.m. -

1 stop15h 08m

Deal found 27/10C$ 683

Mon 25/112:55 a.m. -

2 stops12h 06m

Wed 27/11:41 p.m. -

2 stops12h 09m

Deal found 27/10C$ 761

Wed 25/114:17 p.m. -

1 stop17h 23m

Sun 29/1110:15 a.m. -

1 stop14h 13m

Deal found 30/10C$ 698

Mon 23/117:00 a.m. -

2 stops11h 29m

Tue 1/124:20 p.m. -

1 stop7h 00m

Deal found 26/10C$ 726

Sun 15/1112:55 a.m. -

2 stops11h 56m

Mon 30/1110:34 a.m. -

1 stop5h 26m

Deal found 27/10C$ 806

Wed 3/26:00 a.m. -

2 stops10h 53m

Sat 6/21:41 p.m. -

2 stops12h 09m

Deal found 26/10C$ 976

Thu 10/126:50 p.m. -

2 stops14h 47m

Thu 17/128:35 p.m. -

2 stops26h 07m

Deal found 25/10C$ 1,091

Fri 20/119:15 a.m. -

1 stop7h 24m

Mon 23/119:09 a.m. -

2 stops12h 16m

Deal found 28/10C$ 1,196

Find flight deals from Alberta to Illinois

Round-trip from	C$ 422
One-way from	C$ 231
Popular in	November
Cheapest in	April
Average price	C$ 474
Good round-trip deal	C$ 634 or less
Good one-way deal	C$ 388 or less

Alaska Airlines
1/12-9/12
2 total stops
39h 00m total
Alberta to Illinois

Search Deals

9/12-31/12
1 total stop
14h 32m total
Alberta to Illinois

Search Deals

Highest demand for flights based on searches. 10% potential increase in price (C$ 72 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2026

Search Deals

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

Search Deals

Price to beat on a one-way flight from Alberta to Illinois.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 9/3

8:45 a.m.-11:20 p.m.

2 stops13h 35m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 252

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Wed 13/1

7:15 a.m.-9:32 p.m.

2 stops13h 17m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 262

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Fri 8/1

7:15 a.m.-7:09 p.m.

1 stop10h 54m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 262

Quickest round-trip

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Thu 10/12

1:37 p.m.-6:10 p.m.

Nonstop3h 33m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 266

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Mon 23/11

1:37 p.m.-6:10 p.m.

Nonstop3h 33m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Thu 10/12

7:25 a.m.-7:06 p.m.

1 stop10h 41m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Fri 11/12

7:25 a.m.-9:15 p.m.

2 stops12h 50m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Mon 9/11

7:25 a.m.-7:05 p.m.

1 stop10h 40m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 274

EdmontonChicago

YEG Edmonton - ORD Chicago O'Hare Intl

YEGORD

Edmonton

Wed 25/11

4:30 p.m.-1:53 a.m.

2 stops32h 23m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 292

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Thu 14/1

1:37 p.m.-6:10 p.m.

Nonstop3h 33m

Chicago O'Hare Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 292

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/10

Showing 1-10 of 57 resultsSorted by cheapest first

...

Best time to book a flight from Alberta to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Alberta with our price prediction graph.

YYC-ORD

YEG-ORD

YEG-MDW

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 Alberta to Illinois

CAAB-USIL

YYC-ORD

YEG-ORD

YEG-MDW

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

Currently, February is the cheapest month in which you can book a flight from Alberta to Illinois (average of C$ 347). Flying from Alberta to Illinois in June is currently the most expensive (average of C$ 571). 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 AB to IL?

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

How much does it cost to fly round-trip from Alberta to Illinois?

Airfare is typical for this route at the moment.

Alberta to Illinois flights typically cost between C$ 375 and C$ 699 in December.
The cheapest round-trip price found within the last 5 days was C$ 422 on Alaska Airlines (1 Dec-9 Dec).

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

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Alberta to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Illinois

Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Alberta to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Delta

7.8

Good

8,693 reviews

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

United Airlines

7.3

Good

10,451 reviews

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

WestJet

7.2

Good

3,442 reviews

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Air Canada

7.1

Good

11,833 reviews

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

American Airlines

7.0

Good

12,210 reviews

Delta

7.8

Good

8,693 reviews

Check prices

Reviews

1 / 20

6.0

Good

Ellen,Oct 2026

GRR - ATL

The flight was delayed more then 30 minutes after I hurried and stressed to get to my connecting gate in Atlanta.

Related info for your journey

How long is the flight from Alberta to Illinois?
Departing from Alberta to Illinois will take you 7h 24m. Alberta and Illinois are separated by a distance of 2223 km. This flight may include one or multiple stops.
What are the cheapest airlines to fly from Alberta to Illinois one-way?
The cheapest airlines for a one-way flight from Alberta to Illinois are WestJet (C$ 129), Air Canada (C$ 152), and American Airlines (C$ 164).
Can I find deals for flights from Alberta to Illinois that include hotel bookings?
Yes. In addition to deals on Alberta to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Alberta to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Alberta to Illinois.
Can I find deals for business class flights from Alberta to Illinois?
Yes. Cheapflights offers flight deals from Alberta to Illinois 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 Alberta to Illinois?
Currently, February is the cheapest month in which you can book a flight from Alberta to Illinois (average of C$ 347). Flying from Alberta to Illinois in June is currently the most expensive (average of C$ 571). 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

Complete your trip

Direct flights to United States

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Alternative routes for Alberta to Illinois

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Top 6 airlines flying from Alberta to Illinois

Airline	Cheapest	Average	Flexibility	On-time
Delta	CheapestC$ 143	AverageC$ 387	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
Air Canada	CheapestC$ 186	AverageC$ 559	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
United Airlines	CheapestC$ 189	AverageC$ 547	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 228	AverageC$ 396	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 243	AverageC$ 490	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Porter Airlines	CheapestC$ 263	AverageC$ 498	FlexibilityNo cancel fee	On-time52%	Search Porter Airlines flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Alberta to Illinois. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Alberta to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to Illinois from Alberta shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Of course! You can now track prices for flights from Alberta to Illinois and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Alberta to Illinois from C$ 231

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Alberta to Illinois

Cheapest flights from Alberta to IllinoisExplore the most affordable flight options available from Alberta to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Explore the most affordable flight options available from Alberta to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Alberta to IllinoisDiscover carefully curated flight deals from Alberta to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Discover carefully curated flight deals from Alberta to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Alberta to IllinoisExplore direct flight options from Alberta to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Explore direct flight options from Alberta to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Alberta to IllinoisDiscover last-minute flight deals from Alberta to Illinois. Data last updated 30 October 2026 and is based on user searches.

Discover last-minute flight deals from Alberta to Illinois. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Alberta to IllinoisSearch for one-way flight options from Alberta to Illinois. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Search for one-way flight options from Alberta to Illinois. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Find flight deals from Alberta to Illinois

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

Best time to book a flight from Alberta to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Alberta with our price prediction graph.

Cheapflights Insights

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

What is the cheapest time of day to fly from AB to IL?

Find hourly flight availability from Alberta to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 October 2026.

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

How much does it cost to fly round-trip from Alberta to Illinois?

Airfare is typical for this route at the moment.

Alberta to Illinois flights typically cost between C$ 375 and C$ 699 in December.The cheapest round-trip price found within the last 5 days was C$ 422 on Alaska Airlines (1 Dec-9 Dec).

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

Booking 59 days in advance of your planned departure date is, on average, the best time to get cheap flights from Alberta to Illinois. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Illinois

Read reviews from past customers who have flown Delta,United Airlines, andWestJet from Alberta to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

How long is the flight from Alberta to Illinois?

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

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

How can I find direct flights from Alberta to Illinois?

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

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

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 Alberta to Illinois

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

Complete your trip

Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

Search flights from Alberta to Illinois by cabin class

Find flights from Alberta to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Alberta and Illinois flights

Browse other Alberta and Illinois flight options. Last updated on 30 October 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Illinois

Find the right flight back to Alberta after your stay in Illinois

Alberta to Illinois flights

Consider these flights travelling from Alberta to Illinois.

Top 6 airlines flying from Alberta to Illinois

Fly with Cheapflights

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

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

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

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

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Cheapest flights from Alberta to Illinois
Explore the most affordable flight options available from Alberta to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2026.

Best flights from Alberta to Illinois
Discover carefully curated flight deals from Alberta to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 30 October 2026.

Direct flights from Alberta to Illinois
Explore direct flight options from Alberta to Illinois based on user searches, and compare prices and availability for your desired travel dates. Data last updated 30 October 2026.

Last-minute flights from Alberta to Illinois
Discover last-minute flight deals from Alberta to Illinois. Data last updated 30 October 2026 and is based on user searches.

One-way flights from Alberta to Illinois
Search for one-way flight options from Alberta to Illinois. Find affordable one-way fares based on user searches. Data last updated 30 October 2026.

Alberta to Illinois flights typically cost between C$ 375 and C$ 699 in December.
The cheapest round-trip price found within the last 5 days was C$ 422 on Alaska Airlines (1 Dec-9 Dec).