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Cheap flights from Alberta to Chicago O'Hare Intl Airport from C$ 246

YYC — ORD
4 Dec — 11 Dec1
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

Fri 4/129:07 a.m. -
1 stop8h 42m
Mon 7/126:47 p.m. -
1 stop26h 50m
Deal found 31/10C$ 422
Sat 21/118:45 a.m. -
1 stop6h 10m
Wed 25/112:03 p.m. -
1 stop10h 14m
Deal found 1/11C$ 425
Mon 16/119:09 a.m. -
2 stops28h 00m
Wed 18/117:00 a.m. -
1 stop14h 39m
Deal found 2/11C$ 435
Wed 2/129:07 a.m. -
1 stop7h 24m
Fri 11/126:47 p.m. -
1 stop26h 50m
Deal found 2/11C$ 439
Fri 4/129:07 a.m. -
1 stop7h 24m
Sun 6/126:00 a.m. -
1 stop15h 37m
Deal found 3/11C$ 441
Thu 3/121:37 p.m. -
Nonstop3h 33m
Tue 8/1212:29 p.m. -
1 stop10h 24m
Deal found 1/11C$ 446
Thu 3/127:25 a.m. -
2 stops11h 01m
Tue 8/1212:34 p.m. -
2 stops11h 47m
Deal found 1/11C$ 448
Tue 22/128:45 a.m. -
1 stop9h 44m
Tue 9/212:42 p.m. -
1 stop9h 19m
Deal found 30/10C$ 449
Fri 11/121:37 p.m. -
Nonstop3h 33m
Sun 13/124:30 p.m. -
1 stop7h 51m
Deal found 31/10C$ 452
Thu 12/111:35 p.m. -
1 stop8h 12m
Tue 24/112:03 p.m. -
1 stop10h 14m
Deal found 1/11C$ 456
Sun 6/124:17 p.m. -
1 stop7h 42m
Wed 9/124:20 p.m. -
1 stop7h 00m
Deal found 3/11C$ 565
Fri 20/114:17 p.m. -
1 stop17h 22m
Mon 23/119:47 p.m. -
1 stop17h 28m
Deal found 2/11C$ 566

Find flight deals from Alberta to O'Hare Intl

Round-trip from

C$ 422

One-way from

C$ 246

Popular in

December

Cheapest in

April

Average price

C$ 480

Good round-trip deal

C$ 583 or less

Good one-way deal

C$ 377 or less
Alaska Airlines
  • Alaska Airlines
  • 4/12-7/12
  • 2 total stops
  • 35h 32m total
  • Alberta to Chicago
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Alaska Airlines
  • Alaska Airlines
  • 2/12-31/12
  • 1 total stop
  • 8h 42m total
  • Alberta to Chicago
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (C$ 57 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease (C$ 12 potential savings vs. average RT price).
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Average for round-trip flights in November 2026
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Price to beat on a round-trip flight from Alberta to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Alberta to Chicago O'Hare Intl.
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Cheapflights Fare Finder

 
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

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Fri 15/1

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$ 252

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$ 252

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Mon 30/11

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$ 253

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 9/3

6:25 a.m.-6:57 p.m.

1 stop11h 32m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 253

EdmontonChicago

YEG Edmonton - ORD Chicago O'Hare Intl

YEGORD

Edmonton

Sun 6/12

7:00 a.m.-11:24 a.m.

1 stop27h 24m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 256

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Thu 17/12

3:06 p.m.-1:30 a.m.

1 stop9h 24m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 274
Quickest round-trip

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 17/11

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$ 276

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 29/12

7:59 p.m.-12:19 p.m.

1 stop15h 20m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 282

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 17/11

2:20 p.m.-12:54 a.m.

2 stops9h 34m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 288

CalgaryChicago

YYC Calgary - ORD Chicago O'Hare Intl

YYCORD

Calgary

Tue 2/3

7:25 a.m.-10:32 p.m.

2 stops14h 07m

Chicago O'Hare Intl

Wed 31/12

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

Nonstop0h 00m

C$ 289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 41 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

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, February is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 336). Flying from Alberta to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 613). 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?

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.

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

Airfare is typical for this route at the moment.
Alberta to Chicago O'Hare Intl Airport 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 (4 Dec-7 Dec).

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 56 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

  • 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 33m. Alaska Airlines provides one of the quickest options available for as low as C$ 461. 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$ 145. 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: Scandinavian Airlines (83%), WestJet (76%), Delta( 72%).

  • 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$ 1,843, our data shows the cheapest flight currently is C$ 260. When looking at the most popular route, (Calgary - Chicago O'Hare Intl), you can expect to pay C$ 425 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, February is the cheapest month in which you can book a flight from Alberta to Chicago O'Hare Intl Airport (average of C$ 336). Flying from Alberta to Chicago O'Hare Intl Airport in June is currently the most expensive (average of C$ 613). 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
Schaumburg
Northbrook
Des Plaines
Racine
Rockford
Naperville
Elk Grove Village
Skokie

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from Alberta to O'Hare Intl

AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 143AverageC$ 387FlexibilityNo cancel feeOn-timeN/A
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Air CanadaCheapestC$ 186AverageC$ 559FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapestC$ 189AverageC$ 547FlexibilityNo cancel feeOn-time69%
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WestJetCheapestC$ 228AverageC$ 396FlexibilityNo cancel feeOn-time60%
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American AirlinesCheapestC$ 243AverageC$ 490FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Porter AirlinesCheapestC$ 263AverageC$ 498FlexibilityNo cancel feeOn-time52%
Search Porter 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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