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Cheap flights from Alberta to Chicago from $98

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Alberta to Chicago departing on 5/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:00 pm - 4:40 pm
YYC
-
ORD
3h 40mnonstop
WestJet Logo
5:30 pm - 8:25 pm
ORD
-
YYC
3h 55mnonstop
$186WestJet
Mon, May 11 - Wed, May 20
WestJet Logo
12:00 pm - 4:40 pm
YYC
-
ORD
3h 40mnonstop
WestJet Logo
5:30 pm - 8:25 pm
ORD
-
YYC
3h 55mnonstop
$187WestJet
Sun, May 10 - Sun, May 17
WestJet Logo
12:00 pm - 4:40 pm
YYC
-
ORD
3h 40mnonstop
WestJet Logo
5:30 pm - 8:25 pm
ORD
-
YYC
3h 55mnonstop
$195WestJet
Sun, May 3 - Fri, May 8
WestJet Logo
6:00 am - 1:35 pm
YEG
-
ORD
6h 35m
1 stop
WestJet Logo
2:20 pm - 9:17 pm
ORD
-
YEG
7h 57m
1 stop
$199WestJet
Fri, Apr 3 - Fri, Apr 10
Air Canada Logo
5:45 am - 3:15 pm
YYC
-
ORD
8h 30m
1 stop
Air Canada Logo
9:55 am - 6:43 pm
ORD
-
YYC
9h 48m
1 stop
$213Air Canada
Wed, Apr 29 - Sat, May 2
Multiple Airlines Logo
5:35 am - 3:10 pm
YYC
-
ORD
8h 35m
1 stop
Multiple Airlines Logo
2:20 pm - 5:15 pm
ORD
-
YYC
3h 55mnonstop
$226Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Multiple Airlines Logo
5:35 am - 3:10 pm
YYC
-
ORD
8h 35m
1 stop
Multiple Airlines Logo
2:20 pm - 5:15 pm
ORD
-
YYC
3h 55mnonstop
$227Multiple Airlines
Fri, Mar 27 - Fri, Apr 3
Delta Logo
5:35 am - 1:35 pm
YQU
-
ORD
7h 00m
1 stop
Delta Logo
2:20 pm - 8:09 pm
ORD
-
YQU
6h 49m
1 stop
$406Delta
Mon, Apr 20 - Fri, Apr 24
Air Canada Logo
6:10 am - 7:45 pm
YQU
-
ORD
12h 35m
2 stops
Air Canada Logo
8:00 am - 5:50 pm
ORD
-
YQU
10h 50m
2 stops
$429Air Canada
Wed, Mar 11 - Wed, Mar 18
Delta Logo
8:45 pm - 1:14 pm
YQU
-
ORD
15h 29m
2 stops
Delta Logo
2:20 pm - 8:09 pm
ORD
-
YQU
6h 49m
1 stop
$507Delta
Mon, Apr 20 - Fri, Apr 24

WestJet flights from Alberta to Chicago O'Hare Intl Airport

Our best WestJet deals on Alberta to Chicago O'Hare Intl Airport flight tickets
WestJet
May 11
YYC12:00 pmCalgary
3h 40m
ORD4:40 pmChicago O'Hare Intl
May 20
ORD5:30 pmChicago O'Hare Intl
3h 55m
YYC8:25 pmCalgary
$186
WestJet
May 10
YYC12:00 pmCalgary
3h 40m
ORD4:40 pmChicago O'Hare Intl
May 19
ORD5:30 pmChicago O'Hare Intl
3h 55m
YYC8:25 pmCalgary
$187
WestJet
May 3
YYC12:00 pmCalgary
3h 40m
ORD4:40 pmChicago O'Hare Intl
May 8
ORD5:30 pmChicago O'Hare Intl
3h 55m
YYC8:25 pmCalgary
$195

Air Canada flights from Alberta to Chicago O'Hare Intl Airport

Our best Air Canada deals on Alberta to Chicago O'Hare Intl Airport flight tickets
Air Canada
Apr 29
YYC5:45 amCalgary
8h 30m
1 stop
ORD3:15 pmChicago O'Hare Intl
May 2
ORD9:55 amChicago O'Hare Intl
9h 48m
1 stop
YYC6:43 pmCalgary
$213
Air Canada
Mar 27
YYC5:35 amCalgary
8h 35m
1 stop
ORD3:10 pmChicago O'Hare Intl
Apr 3
ORD6:40 pmChicago O'Hare Intl
14h 48m
1 stop
YYC8:28 amCalgary
$231
Air Canada
Mar 31
YYC9:00 amCalgary
8h 53m
1 stop
ORD6:53 pmChicago O'Hare Intl
Apr 8
ORD10:43 amChicago O'Hare Intl
10h 15m
1 stop
YYC7:58 pmCalgary
$233

momondo Fare Finder

 
Customize your flight search to find flights from Alberta to Chicago O'Hare Intl Airport 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, momondo users made 832,500 searches. Data last updated February 12, 2026.
Use the filters below to find and compare flights from Alberta to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 5/11

12:00 pm-4:40 pm

Nonstop3h 40m

Chicago O'Hare Intl

Wed 5/20

5:30 pm-8:25 pm

Nonstop3h 55m

$186

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 5/10

12:00 pm-4:40 pm

Nonstop3h 40m

Chicago O'Hare Intl

Sun 5/17

5:30 pm-8:25 pm

Nonstop3h 55m

$187

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 5/3

12:00 pm-4:40 pm

Nonstop3h 40m

Chicago O'Hare Intl

Fri 5/8

5:30 pm-8:25 pm

Nonstop3h 55m

$195

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Fri 4/3

6:00 am-1:35 pm

1 stop6h 35m

Chicago O'Hare Intl

Fri 4/10

2:20 pm-9:17 pm

1 stop7h 57m

$199

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 4/29

5:45 am-3:15 pm

1 stop8h 30m

Chicago O'Hare Intl

Sat 5/2

9:55 am-6:43 pm

1 stop9h 48m

$213

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 3/27

5:35 am-3:10 pm

1 stop8h 35m

Chicago O'Hare Intl

Fri 4/3

2:20 pm-5:15 pm

Nonstop3h 55m

$226

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 3/27

5:35 am-3:10 pm

1 stop8h 35m

Chicago O'Hare Intl

Fri 4/3

2:20 pm-5:15 pm

Nonstop3h 55m

$227

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Mon 4/20

5:35 am-1:35 pm

1 stop7h 00m

Chicago O'Hare Intl

Fri 4/24

2:20 pm-8:09 pm

1 stop6h 49m

$406

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Wed 3/11

6:10 am-7:45 pm

2 stops12h 35m

Chicago O'Hare Intl

Wed 3/18

8:00 am-5:50 pm

2 stops10h 50m

$429

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Mon 4/20

8:45 pm-1:14 pm

2 stops15h 29m

Chicago O'Hare Intl

Fri 4/24

2:20 pm-8:09 pm

1 stop6h 49m

$507

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Alberta to Chicago O'Hare Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Chicago O'Hare Intl Airport?

The month of April is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Alberta averaging around $199.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Sunday when prices can be found for as low as $181. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Alberta because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $482.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

Flying to Chicago O'Hare Intl Airport from Alberta in the morning is the least expensive time of day to depart. momondo users have found prices as low as $347 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around $833. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Alberta to Chicago O'Hare Intl flight route?

Fly from Calgary to Chicago O'Hare Intl for the best Alberta - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around $265 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Alberta for as low as $205 on momondo.

What cabin class options are available on Alberta to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Alberta to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Alberta to Chicago O'Hare Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Alberta to Chicago O'Hare Intl Airport.

Cheap Alberta to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Chicago O'Hare Intl Airport

Best Price Found

$172

Fastest flight time

3h 27m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Alberta in the past 72 hours is $172. The best round-trip flight deal from Alberta to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $216.
The fastest flight from Alberta to Chicago O'Hare Intl Airport takes 3h 27m
Direct flights go from Alberta to Chicago O'Hare Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Alberta to Chicago O'Hare Intl Airport?

    Prices for flights from Alberta to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Alberta to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Alberta to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Alberta to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The necessary travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Alberta to Chicago O'Hare Intl Airport?

Best airlines flying from Alberta to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Alberta to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $83Free CancellationRating
7.1
10,709 reviews
Search Air Canada flights
WestJetPriceFrom $138Free CancellationRating
7.2
3,256 reviews
Search WestJet flights
United AirlinesPriceFrom $143Free CancellationRating
7.4
9,279 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
11,271 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
Schaumburg
South Haven
Rockford
Merrillville
Gurnee
Naperville
Rosemont
New Buffalo
Kenosha
Oak Brook
Joliet
Orland Park
Racine
Hammond
Janesville
Tinley Park
Elgin
Aurora
South Holland

Why use momondo?

Why should I use momondo to find a flight deal from Alberta to Chicago?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Alberta to Chicago. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Alberta to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Alberta on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Alberta to Chicago?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Chicago from Alberta.

I’m not ready to book a flight from Alberta to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Alberta to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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