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Cheap flights from Alberta to Chicago O'Hare Intl Airport from C$ 212

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ORD
16 Jul — 23 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Alberta to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Alberta to O'Hare Intl
Explore the most affordable flight options available from Alberta to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 June 2026.

Fri 11/97:00 a.m.
YYC
-
ORD
Nonstop3h 29m
American Airlines
Sun 20/98:30 p.m.
ORD
-
YYC
Nonstop3h 59m
American Airlines
Deal found 13/6C$ 370
Tue 25/86:00 a.m.
YYC
-
ORD
1 stop7h 44m
Air Canada
Sat 5/93:40 p.m.
ORD
-
YYC
1 stop8h 52m
Air Canada
Deal found 12/6C$ 396
Thu 27/86:30 a.m.
YYC
-
ORD
1 stop9h 27m
Air Canada
Sat 5/93:40 p.m.
ORD
-
YYC
1 stop8h 52m
Air Canada
Deal found 12/6C$ 403
Mon 24/81:00 a.m.
YYC
-
ORD
1 stop8h 16m
Air Canada
Tue 1/95:35 p.m.
ORD
-
YYC
1 stop9h 16m
Air Canada
Deal found 12/6C$ 404
Wed 21/1012:30 p.m.
YYC
-
ORD
Nonstop3h 35m
United Airlines
Sat 24/104:20 p.m.
ORD
-
YYC
1 stop6h 28m
United Airlines
Deal found 13/6C$ 405
Fri 30/106:00 a.m.
YYC
-
ORD
1 stop7h 56m
Air Canada
Mon 2/114:00 p.m.
ORD
-
YYC
1 stop8h 24m
Air Canada
Deal found 11/6C$ 410
Wed 23/96:45 a.m.
YYC
-
ORD
1 stop9h 38m
Delta
Thu 8/101:55 p.m.
ORD
-
YYC
1 stop10h 18m
Delta
Deal found 15/6C$ 411
Wed 2/96:45 a.m.
YYC
-
ORD
1 stop9h 56m
Delta
Thu 10/912:15 p.m.
ORD
-
YYC
1 stop9h 29m
Delta
Deal found 11/6C$ 412
Mon 23/112:50 p.m.
YYC
-
ORD
1 stop5h 44m
Delta
Sat 5/123:50 p.m.
ORD
-
YYC
1 stop6h 04m
Delta
Deal found 15/6C$ 414
Mon 20/76:00 a.m.
YYC
-
ORD
1 stop16h 19m
United Airlines
Mon 27/75:00 a.m.
ORD
-
YYC
1 stop14h 10m
United Airlines
Deal found 11/6C$ 415
Wed 25/1112:30 p.m.
YYC
-
ORD
Nonstop3h 20m
Multiple Airlines
Wed 2/122:00 p.m.
ORD
-
YYC
1 stop9h 24m
Multiple Airlines
Deal found 15/6C$ 416
Fri 11/97:10 a.m.
YQU
-
ORD
2 stops8h 30m
WestJet
Thu 17/95:30 p.m.
ORD
-
YQU
1 stop8h 45m
WestJet
Deal found 12/6C$ 439

Find flight deals from Alberta to O'Hare Intl

Keep the following information in mind while searching for Alberta to O'Hare Intl flight deals. Data was last updated 16 June 2026.

Round-trip from

C$ 352

One-way from

C$ 212

Popular in

March

Cheapest in

November

Average price

C$ 489

Good round-trip deal

C$ 499 or less

Good one-way deal

C$ 285 or less
WestJet
  • WestJet
  • 30/10-2/11
  • Nonstop
  • 8h 30m total
  • Alberta to Chicago
Search Deals
Air Canada
  • Air Canada
  • 17/9
  • 2 total stops
  • 9h 28m total
  • Alberta to Chicago
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (C$ 17 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Alberta to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Alberta to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Alberta to O'Hare Intl 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 16 June 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

Cheapest round-trip
Quickest round-trip

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 21/10

12:30 p.m.-5:05 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Sat 24/10

8:40 a.m.-11:28 a.m.

Nonstop3h 48m

C$ 405

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 31/8

7:45 a.m.-6:19 p.m.

1 stop9h 34m

Chicago O'Hare Intl

Tue 8/9

2:05 p.m.-11:06 p.m.

1 stop10h 01m

C$ 412

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 23/11

2:50 p.m.-9:34 p.m.

1 stop5h 44m

Chicago O'Hare Intl

Sat 5/12

3:50 p.m.-8:54 p.m.

1 stop6h 04m

C$ 414

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Fri 11/9

7:10 a.m.-4:40 p.m.

2 stops8h 30m

Chicago O'Hare Intl

Thu 17/9

5:30 p.m.-1:15 a.m.

1 stop8h 45m

C$ 439

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sun 22/11

6:00 a.m.-9:13 p.m.

1 stop14h 13m

Chicago O'Hare Intl

Thu 26/11

3:00 p.m.-10:09 p.m.

1 stop8h 09m

C$ 471

Fort McMurrayChicago

YMM - ORD

YMMORD

Fort Mcmurray

Tue 8/9

8:45 a.m.-4:40 p.m.

1 stop6h 55m

Chicago O'Hare Intl

Mon 14/9

5:30 p.m.-7:05 p.m.

2 stops26h 35m

C$ 478

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 25/6

8:30 a.m.-1:07 p.m.

Nonstop3h 37m

Chicago O'Hare Intl

Mon 29/6

7:45 p.m.-10:37 p.m.

Nonstop3h 52m

C$ 488

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sat 12/9

7:00 a.m.-5:33 p.m.

2 stops9h 33m

Chicago O'Hare Intl

Sat 19/9

2:05 p.m.-11:12 p.m.

1 stop10h 07m

C$ 517

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 14/7

6:45 a.m.-4:59 p.m.

1 stop9h 14m

Chicago O'Hare Intl

Tue 21/7

2:02 p.m.-10:58 p.m.

1 stop9h 56m

C$ 560

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 1/7

8:30 a.m.-1:07 p.m.

Nonstop3h 37m

Chicago O'Hare Intl

Wed 15/7

2:15 p.m.-11:00 p.m.

1 stop9h 45m

C$ 563

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/6

Showing 1-10 of 45 resultsSorted by cheapest first
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Best time to book a flight from Alberta to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Alberta 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 Alberta to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Alberta to Chicago O'Hare Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 106). Flying from Alberta to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 212). 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 ORD?

Find hourly flight availability from Alberta to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 June 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Alberta to Chicago O'Hare Intl Airport as you normally would.

Weekly flight availability from Alberta to Chicago O'Hare Intl Airport

Explore weekly flight availability from Alberta to O'Hare Intl. 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 16 June 2026.

The most flights from CAAB to ORD are scheduled on a Monday (14 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

How much does it cost to fly round-trip from Alberta to Chicago O'Hare Intl Airport?

How far ahead should I book a flight from Alberta to Chicago O'Hare Intl Airport?

The best time to book flights from Alberta to Chicago O'Hare Intl Airport is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Related info for your journey

Find useful and relevant information for your journey from Alberta to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Alberta to Chicago O'Hare Intl Airport?

    A quick flight from Alberta to Chicago O'Hare Intl Airport can take about 3h 35m. United Airlines provides one of the quickest options available for as low as C$ 405. Airlines will cover a distance of 2223 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Alberta to Chicago O'Hare Intl Airport one-way?

    The cheapest airline one-way is WestJet, with whom users have recently found tickets for as low as C$ 137. However, be on the lookout for offers from Air Canada and American Airlines, as they are both options that can get you from Alberta to Chicago O'Hare Intl Airport for a low price.

  • What are the most popular routes from Alberta to Chicago O'Hare Intl Airport?

    The most popular flight routes from Alberta to Chicago O'Hare Intl Airport are Calgary - Chicago O'Hare Intl, Edmonton - Chicago O'Hare Intl and Fort Mcmurray - Chicago O'Hare Intl.

  • What are the most reliable airlines from Alberta to Chicago O'Hare Intl Airport?

    Before booking your flight to Chicago O'Hare Intl Airport from Alberta, check out the most reliable airlines to get you to your destination on time: Qatar Airways (87%), American Airlines (87%), Envoy Air( 86%).

  • What are the cheapest flights from Alberta to Chicago O'Hare Intl Airport?

    While on average a flight from Alberta to Chicago O'Hare Intl Airport is generally C$ 576, our data shows the cheapest flight currently is C$ 224. When looking at the most popular route, (Calgary - Chicago O'Hare Intl), you can expect to pay C$ 405 for that flight.

  • Can I find deals for flights from Alberta to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Alberta to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Alberta to O'Hare Intl?

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

  • Can I find deals for business class flights from Alberta to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Alberta to O'Hare Intl 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 Chicago O'Hare Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 106). Flying from Alberta to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 212). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Northbrook
Evanston
Des Plaines
Skokie
Downers Grove
Elk Grove Village
Racine
Bolingbrook
Naperville
Romeoville
Schaumburg

Browse thousands of different options on Cheapflights for your next trip

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Top 5 airlines flying from Alberta to O'Hare Intl

Discover the top 5 airlines that operate flights from Alberta to O'Hare Intl. 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 16 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 122AverageC$ 464FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
DeltaCheapestC$ 150AverageC$ 373FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 186AverageC$ 499FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
WestJetCheapestC$ 187AverageC$ 394FlexibilityNo cancel feeOn-time60%
Search WestJet flights
American AirlinesCheapestC$ 198AverageC$ 389FlexibilityNo cancel feeOn-time71%
Search American 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 Alberta to O'Hare Intl?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to O'Hare Intl from Alberta today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Alberta to O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Alberta.

Can Cheapflights find flights from Alberta to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Alberta? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Alberta to O'Hare Intl become cheaper?

Not ready to book yet? You can track prices for flights from Alberta to O'Hare Intl on Cheapflights with our Price Alert feature and get notified when better prices are available.

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