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Cheap flights from Alberta to Chicago O'Hare Intl Airport from C$ 136

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ORD
28 Feb — 7 Mar1
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 29 January 2026.

Mon 27/412:00 p.m.
YYC
-
ORD
Nonstop3h 40m
WestJet
Fri 1/55:30 p.m.
ORD
-
YYC
Nonstop3h 55m
WestJet
Deal found 28/1C$ 247
Sat 7/35:35 a.m.
YYC
-
ORD
1 stop8h 35m
Air Canada
Tue 10/33:55 p.m.
ORD
-
YYC
1 stop9h 04m
Air Canada
Deal found 27/1C$ 267
Mon 27/49:10 a.m.
YEG
-
ORD
1 stop6h 30m
WestJet
Fri 1/55:30 p.m.
ORD
-
YEG
1 stop6h 25m
WestJet
Deal found 28/1C$ 284
Thu 16/712:15 p.m.
YYC
-
ORD
Nonstop3h 28m
WestJet
Fri 17/75:30 p.m.
ORD
-
YYC
Nonstop3h 49m
WestJet
Deal found 27/1C$ 293
Thu 5/311:40 p.m.
YYC
-
ORD
1 stop8h 33m
Air Canada
Sat 7/33:55 p.m.
ORD
-
YYC
1 stop9h 04m
Air Canada
Deal found 28/1C$ 295
Mon 29/612:15 p.m.
YYC
-
ORD
Nonstop3h 28m
WestJet
Tue 7/75:30 p.m.
ORD
-
YYC
Nonstop3h 49m
WestJet
Deal found 28/1C$ 296
Wed 22/712:15 p.m.
YYC
-
ORD
Nonstop3h 28m
WestJet
Sat 25/75:30 p.m.
ORD
-
YYC
Nonstop3h 49m
WestJet
Deal found 27/1C$ 301
Wed 22/712:15 p.m.
YYC
-
ORD
Nonstop3h 28m
WestJet
Mon 27/75:30 p.m.
ORD
-
YYC
Nonstop3h 49m
WestJet
Deal found 27/1C$ 307
Tue 24/21:40 p.m.
YYC
-
ORD
Nonstop3h 40m
American Airlines
Tue 3/35:00 a.m.
ORD
-
YYC
1 stop7h 44m
American Airlines
Deal found 26/1C$ 316
Mon 20/45:35 a.m.
YQU
-
ORD
1 stop7h 00m
WestJet
Fri 24/42:20 p.m.
ORD
-
YQU
1 stop6h 49m
WestJet
Deal found 28/1C$ 318
Tue 31/39:00 a.m.
YYC
-
ORD
1 stop8h 53m
Air Canada
Wed 8/410:43 a.m.
ORD
-
YYC
1 stop10h 15m
Air Canada
Deal found 27/1C$ 322
Sat 9/56:35 a.m.
YYC
-
ORD
1 stop9h 13m
Delta
Mon 11/51:55 p.m.
ORD
-
YYC
1 stop10h 11m
Delta
Deal found 28/1C$ 323

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 29 January 2026.

Round-trip from

C$ 247

One-way from

C$ 136

Popular in

July

Cheapest in

April

Average price

C$ 318

Good round-trip deal

C$ 525 or less

Good one-way deal

C$ 230 or less
WestJet
  • WestJet
  • 27/4-1/5
  • Nonstop
  • 7h 35m total
  • Alberta to Chicago
Search Deals
WestJet
  • WestJet
  • 26/4
  • Nonstop
  • 3h 40m total
  • Alberta to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 62 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 January 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 29 January 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

Alberta

Fly to

O'Hare Intl

Route

Depart

Return

Price

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Mon 27/4

9:10 a.m.-4:40 p.m.

1 stop6h 30m

Chicago O'Hare Intl

Fri 1/5

5:30 p.m.-10:55 p.m.

1 stop6h 25m

C$ 284

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Mon 20/4

5:35 a.m.-1:35 p.m.

1 stop7h 00m

Chicago O'Hare Intl

Fri 24/4

2:20 p.m.-8:09 p.m.

1 stop6h 49m

C$ 318

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Thu 30/4

7:30 a.m.-4:40 p.m.

1 stop8h 10m

Chicago O'Hare Intl

Mon 4/5

5:30 p.m.-10:55 p.m.

1 stop6h 25m

C$ 327

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 24/2

6:30 a.m.-6:01 p.m.

1 stop10h 31m

Chicago O'Hare Intl

Tue 3/3

11:18 a.m.-8:54 p.m.

2 stops10h 36m

C$ 341

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Fri 10/4

6:00 a.m.-1:35 p.m.

1 stop6h 35m

Chicago O'Hare Intl

Mon 13/4

2:20 p.m.-7:37 p.m.

1 stop6h 17m

C$ 345

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Thu 11/6

7:30 a.m.-4:40 p.m.

1 stop8h 10m

Chicago O'Hare Intl

Tue 16/6

5:30 p.m.-12:40 a.m.

1 stop8h 10m

C$ 346

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Fri 10/4

3:17 p.m.-9:37 a.m.

1 stop17h 20m

Chicago O'Hare Intl

Mon 13/4

9:49 p.m.-2:08 p.m.

1 stop17h 19m

C$ 362

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 20/4

7:40 a.m.-6:07 p.m.

1 stop9h 27m

Chicago O'Hare Intl

Fri 24/4

2:09 p.m.-11:00 p.m.

1 stop9h 51m

C$ 372

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sat 2/5

6:00 a.m.-6:59 p.m.

1 stop11h 59m

Chicago O'Hare Intl

Tue 5/5

1:43 p.m.-10:04 p.m.

1 stop9h 21m

C$ 372

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 3/4

7:00 a.m.-5:44 p.m.

1 stop9h 44m

Chicago O'Hare Intl

Fri 17/4

2:20 p.m.-5:15 p.m.

Nonstop3h 55m

C$ 387

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/1

Showing 1-10 of 46 results
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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, May is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 126). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 202). 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 29 January 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 29 January 2026.

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

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

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 6h 30m. WestJet provides one of the quickest options available for as low as C$ 284. Airlines will cover a distance of 2279 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$ 115. However, be on the lookout for offers from Air Canada and United 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: WestJet (77%), Delta (76%), Air Canada( 65%).

  • 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$ 1,731, our data shows the cheapest flight currently is C$ 140. When looking at the most popular route, (Calgary - Chicago O'Hare Intl), you can expect to pay C$ 307 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, May is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 126). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 202). 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
Evanston
Des Plaines
Skokie
Downers Grove
Elk Grove Village
Racine
Naperville
Bolingbrook
Romeoville

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Alternative routes for Alberta to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Québec City to Midway flights
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Region of Waterloo Intl to O'Hare Intl flights
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Grande Prairie to Midway flights
Grande Prairie to O'Hare Intl flights
Regina to O'Hare Intl flights
Fort McMurray to O'Hare Intl flights
Kelowna to Midway flights
Sudbury to O'Hare Intl flights
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Nanaimo to O'Hare Intl flights
Comox to O'Hare Intl flights
Moncton to O'Hare Intl flights
Victoria to Midway flights
Kingston to O'Hare Intl flights
Deer Lake to O'Hare Intl flights

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 29 January 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 144AverageC$ 360FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 146AverageC$ 324FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 168AverageC$ 354FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 172AverageC$ 270FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 175AverageC$ 463FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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How does Cheapflights help users find flights from Alberta to O'Hare Intl?

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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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