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Cheap flights from Alberta to Chicago from $85

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 6/2. 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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0 bags

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Find the cheapest flights from Alberta to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
12:15 pm - 4:43 pm
YYC
-
ORD
3h 28mnonstop
WestJet Logo
5:30 pm - 8:19 pm
ORD
-
YYC
3h 49mnonstop
$147WestJet
Thu, May 21 - Sat, May 30
WestJet Logo
12:15 pm - 4:43 pm
YYC
-
ORD
3h 28mnonstop
WestJet Logo
5:30 pm - 8:19 pm
ORD
-
YYC
3h 49mnonstop
$148WestJet
Sun, May 24 - Sat, May 30
United Airlines Logo
2:13 pm - 11:59 pm
YYC
-
ORD
8h 46m1 stop
United Airlines Logo
8:45 am - 11:35 am
ORD
-
YYC
3h 50mnonstop
$161United Airlines
Tue, Feb 3 - Wed, Feb 4
Air Canada Logo
8:00 am - 5:48 pm
YYC
-
ORD
8h 48m1 stop
Air Canada Logo
3:55 pm - 12:14 am
ORD
-
YYC
9h 19m1 stop
$176Air Canada
Tue, Feb 3 - Wed, Feb 4
United Airlines Logo
6:15 am - 11:59 pm
YYC
-
ORD
16h 44m1 stop
United Airlines Logo
8:45 am - 11:35 am
ORD
-
YYC
3h 50mnonstop
$182United Airlines
Mon, Feb 2 - Tue, Feb 3
Multiple Airlines Logo
9:00 am - 1:35 pm
YYC
-
ORD
3h 35mnonstop
Multiple Airlines Logo
4:19 pm - 9:45 pm
ORD
-
YYC
30h 26m1 stop
$183Multiple Airlines
Fri, Jan 23 - Sun, Feb 1
Air Canada Logo
5:35 am - 3:10 pm
YYC
-
ORD
8h 35m1 stop
Air Canada Logo
3:55 pm - 12:14 am
ORD
-
YYC
9h 19m1 stop
$184Air Canada
Thu, Jan 22 - Mon, Feb 2
Multiple Airlines Logo
7:00 am - 5:44 pm
YYC
-
ORD
9h 44m1 stop
Multiple Airlines Logo
2:20 pm - 5:15 pm
ORD
-
YYC
3h 55mnonstop
$185Multiple Airlines
Fri, Jan 16 - Fri, Jan 23
Delta Logo
6:30 am - 4:16 pm
YYC
-
MDW
8h 46m1 stop
Delta Logo
9:33 am - 8:54 pm
MDW
-
YYC
12h 21m2 stops
$224Delta
Sat, Jan 31 - Sat, Feb 7
Delta Logo
6:30 am - 1:09 pm
YYC
-
MDW
5h 39m1 stop
Delta Logo
1:51 pm - 8:54 pm
MDW
-
YYC
8h 03m1 stop
$244Delta
Fri, Jan 30 - Fri, Feb 6

WestJet flights from Alberta to Chicago

Our best WestJet deals on Alberta to Chicago flight tickets
WestJet
May 21
YYC12:15 pmCalgary
3h 28m
ORD4:43 pmChicago O'Hare Intl
May 30
ORD5:30 pmChicago O'Hare Intl
3h 49m
YYC8:19 pmCalgary
$147
Find similar
WestJet
May 24
YYC12:15 pmCalgary
3h 28m
ORD4:43 pmChicago O'Hare Intl
May 30
ORD5:30 pmChicago O'Hare Intl
3h 49m
YYC8:19 pmCalgary
$148
Find similar
WestJet
Apr 17
YEG6:00 amEdmonton
6h 35m
1 stop
ORD1:35 pmChicago O'Hare Intl
Apr 27
ORD5:30 pmChicago O'Hare Intl
7h 55m
1 stop
YEG12:25 amEdmonton
$189
Find similar

United Airlines flights from Alberta to Chicago

Our best United Airlines deals on Alberta to Chicago flight tickets
United Airlines
Feb 3
YYC2:13 pmCalgary
8h 46m
1 stop
ORD11:59 pmChicago O'Hare Intl
Feb 4
ORD8:45 amChicago O'Hare Intl
3h 50m
YYC11:35 amCalgary
$161
Find similar
United Airlines
Feb 2
YYC6:15 amCalgary
16h 44m
1 stop
ORD11:59 pmChicago O'Hare Intl
Feb 3
ORD8:45 amChicago O'Hare Intl
3h 50m
YYC11:35 amCalgary
$182
Find similar
United Airlines
Jan 13
YYC6:15 amCalgary
9h 49m
1 stop
ORD5:04 pmChicago O'Hare Intl
Jan 20
ORD1:55 pmChicago O'Hare Intl
8h 58m
1 stop
YYC9:53 pmCalgary
$188
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Alberta to Chicago 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 December 18, 2025.
Use the filters below to find and compare flights from Alberta to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 5/21

12:15 pm-4:43 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sat 5/30

5:30 pm-8:19 pm

Nonstop3h 49m

$147

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sun 5/24

12:15 pm-4:43 pm

Nonstop3h 28m

Chicago O'Hare Intl

Sat 5/30

5:30 pm-8:19 pm

Nonstop3h 49m

$148

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 2/3

2:13 pm-11:59 pm

1 stop8h 46m

Chicago O'Hare Intl

Wed 2/4

8:45 am-11:35 am

Nonstop3h 50m

$161

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 2/3

8:00 am-5:48 pm

1 stop8h 48m

Chicago O'Hare Intl

Wed 2/4

3:55 pm-12:14 am

1 stop9h 19m

$176

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 am-11:59 pm

1 stop16h 44m

Chicago O'Hare Intl

Tue 2/3

8:45 am-11:35 am

Nonstop3h 50m

$182

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/23

9:00 am-1:35 pm

Nonstop3h 35m

Chicago O'Hare Intl

Sun 2/1

4:19 pm-9:45 pm

1 stop30h 26m

$183

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 1/22

5:35 am-3:10 pm

1 stop8h 35m

Chicago O'Hare Intl

Mon 2/2

3:55 pm-12:14 am

1 stop9h 19m

$184

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 1/16

7:00 am-5:44 pm

1 stop9h 44m

Chicago O'Hare Intl

Fri 1/23

2:20 pm-5:15 pm

Nonstop3h 55m

$185

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Sat 1/31

6:30 am-4:16 pm

1 stop8h 46m

Chicago Midway

Sat 2/7

9:33 am-8:54 pm

2 stops12h 21m

$224

CalgaryChicago

YYC - MDW

YYCMDW

Calgary

Fri 1/30

6:30 am-1:09 pm

1 stop5h 39m

Chicago Midway

Fri 2/6

1:51 pm-8:54 pm

1 stop8h 03m

$244

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

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?

The month of April is, on average, the cheapest month to fly to Chicago from Alberta, with most prices found around $193. If you’re not able to fly to Chicago in April, then February is your next best option. Flight prices from Alberta to Chicago during February average around $203.

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Sunday when prices can be found for as low as $174. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Alberta to Chicago for around $473.

What is the cheapest time of day to depart on your flight to Chicago?

Our most recent data shows that the best time of day to fly to Chicago is in the evening. Flights from Alberta to Chicago during this time can be as low as $215. In contrast, the most expensive time of day to depart to Chicago is at noon when prices are around $781.

What is the cheapest Alberta to Chicago flight route?

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

How far in advance should I book a flight to Chicago?

You are more likely to see cheaper flights to Chicago from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago for around $257 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago from Alberta for as low as $165 on momondo.

What cabin class options are available on Alberta to Chicago flights?

There are 4 cabin classes available to choose from on Alberta to Chicago 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 flights?

No. A direct flight is the cheapest option for a flight between Alberta to Chicago.

Cheap Alberta to Chicago flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Alberta to Chicago

Best Price Found

$154

Fastest flight time

3h 27m

Direct flights

Every day

Airports in Chicago

3 airports
The best one-way flight to Chicago from Alberta in the past 72 hours is $154. The best round-trip flight deal from Alberta to Chicago found on momondo in the last 72 hours is $195.
The fastest flight from Alberta to Chicago takes 3h 27m
Direct flights go from Alberta to Chicago every day.
There are 3 airports in Chicago. From Alberta there are direct flights to Chicago O'Hare Intl (ORD).
Search flight deals

  • When did momondo last update prices for flights from Alberta to Chicago?

    Prices for flights from Alberta to Chicago refresh daily.

  • How many operators does momondo search for flights from Alberta to Chicago?

  • How old do you have to be to fly from Alberta to Chicago?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Alberta to Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Alberta to Chicago?

Best airlines flying from Alberta to Chicago

Compare and see reviews for airlines that fly from Alberta to Chicago with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $101Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
WestJetPriceFrom $138Free CancellationRating
7.2
3,205 reviews
Search WestJet flights
United AirlinesPriceFrom $143Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
American AirlinesPriceFrom $185Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Benton Harbor
Saint Joseph
Portage
Lansing
Valparaiso
Schererville
Crown Point
Munster
Chesterton
Monticello
Porter
Griffith
Saint John

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?

All flight searches from Alberta to Chicago on momondo can be filtered to show those which offer flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Alberta to Chicago.

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Alberta and alert you when they change.

An easier way to manage your Chicago trip

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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport