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Cheap flights from Alberta to Chicago O'Hare Intl Airport from C$ 117

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ORD
16 Jan — 23 Jan1
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 17 December 2025.

Thu 18/125:35 a.m.YYC - ORD
1 stop13h 10mAir Canada
Tue 6/110:00 a.m.ORD - YYC
1 stop9h 54mAir Canada
Deal found 15/12C$ 361
Thu 18/125:35 a.m.YYC - ORD
1 stop13h 10mAir Canada
Wed 7/17:15 a.m.ORD - YYC
2 stops14h 04mAir Canada
Deal found 15/12C$ 362
Thu 18/127:35 a.m.YYC - ORD
1 stop10h 10mDelta
Wed 7/112:30 p.m.ORD - YYC
1 stop9h 24mDelta
Deal found 15/12C$ 372
Thu 18/127:35 a.m.YYC - ORD
2 stops13h 05mDelta
Mon 5/11:35 p.m.ORD - YYC
1 stop10h 27mDelta
Deal found 15/12C$ 388
Mon 29/129:00 a.m.YYC - ORD
Nonstop3h 35mWestJet
Fri 9/12:20 p.m.ORD - YYC
Nonstop3h 55mWestJet
Deal found 14/12C$ 439
Thu 18/127:35 a.m.YYC - ORD
2 stops13h 05mDelta
Tue 6/17:30 a.m.ORD - YYC
1 stop11h 20mDelta
Deal found 15/12C$ 486
Fri 19/126:15 a.m.YYC - ORD
1 stop7h 55mAir Canada
Tue 6/110:00 a.m.ORD - YYC
1 stop9h 54mAir Canada
Deal found 15/12C$ 500
Fri 19/126:15 a.m.YYC - ORD
1 stop7h 55mAir Canada
Wed 7/17:15 a.m.ORD - YYC
2 stops14h 04mAir Canada
Deal found 15/12C$ 502
Fri 26/126:35 p.m.YEG - ORD
2 stops12h 28mAir Canada
Wed 7/12:36 p.m.ORD - YEG
1 stop8h 43mAir Canada
Deal found 16/12C$ 626
Fri 26/129:15 a.m.YEG - ORD
1 stop6h 27mMultiple Airlines
Sat 10/14:46 p.m.ORD - YEG
1 stop20h 25mMultiple Airlines
Deal found 16/12C$ 758
Fri 26/125:50 p.m.YEG - ORD
2 stops25h 46mWestJet
Sat 10/111:05 a.m.ORD - YEG
2 stops14h 39mWestJet
Deal found 16/12C$ 875
Sat 20/126:00 a.m.YEG - ORD
1 stop11h 55mUnited Airlines
Sat 27/127:10 a.m.ORD - YEG
1 stop16h 05mUnited Airlines
Deal found 16/12C$ 1,014

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 17 December 2025.

Round-trip from

C$ 202

One-way from

C$ 117

Popular in

July

Cheapest in

April

Average price

C$ 400

Good round-trip deal

C$ 362 or less

Good one-way deal

C$ 161 or less
WestJet
  • WestJet
  • 21/5-30/5
  • Nonstop
  • 7h 17m total
  • Alberta to Chicago
Search Deals
WestJet
  • WestJet
  • 2/6
  • Nonstop
  • 3h 28m total
  • Alberta to Chicago
Search Deals
Highest demand for flights based on searches. 14% potential increase in price (C$ 80 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (C$ 22 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 17 December 2025.
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

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 3/2

2:13 p.m.-11:59 p.m.

1 stop8h 46m

Chicago O'Hare Intl

Wed 4/2

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 222

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 22/1

5:35 a.m.-3:10 p.m.

1 stop8h 35m

Chicago O'Hare Intl

Tue 3/2

2:00 p.m.-8:59 p.m.

1 stop7h 59m

C$ 253

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 13/1

6:15 a.m.-5:04 p.m.

1 stop9h 49m

Chicago O'Hare Intl

Tue 20/1

1:55 p.m.-9:53 p.m.

1 stop8h 58m

C$ 259

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 14/1

6:15 a.m.-7:51 p.m.

1 stop12h 36m

Chicago O'Hare Intl

Sun 18/1

5:40 a.m.-1:08 p.m.

1 stop8h 28m

C$ 259

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 a.m.-9:15 p.m.

1 stop14h 00m

Chicago O'Hare Intl

Wed 4/2

8:45 a.m.-11:35 a.m.

Nonstop3h 50m

C$ 259

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 9/4

1:27 p.m.-11:57 p.m.

1 stop9h 30m

Chicago O'Hare Intl

Mon 13/4

8:46 a.m.-11:37 a.m.

Nonstop3h 51m

C$ 259

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Chicago O'Hare Intl

Tue 3/2

12:53 p.m.-9:53 p.m.

1 stop10h 00m

C$ 259

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 12/2

6:15 a.m.-11:59 p.m.

1 stop16h 44m

Chicago O'Hare Intl

Tue 17/2

8:40 a.m.-9:53 p.m.

1 stop14h 13m

C$ 270

Grande PrairieChicago

YQU - ORD

YQUORD

Grande Prairie

Mon 4/5

8:15 a.m.-4:43 p.m.

1 stop7h 28m

Chicago O'Hare Intl

Fri 8/5

5:30 p.m.-12:58 a.m.

1 stop8h 28m

C$ 272

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Tue 26/5

12:15 p.m.-4:43 p.m.

Nonstop3h 28m

Chicago O'Hare Intl

Sat 30/5

5:30 p.m.-8:19 p.m.

Nonstop3h 49m

C$ 275

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/12

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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$ 122). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 206). 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 17 December 2025.

It’s typically best to fly out from Alberta to Chicago O'Hare Intl Airport in the afternoon. Doing so could potentially save you 57% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Alberta to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Alberta to O'Hare Intl. Price data was last updated on 13 December 2025.

Travelers seeking maximum savings on their Alberta to Chicago O'Hare Intl Airport flight should consider departing on Friday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 7h 28m. United Airlines provides one of the quickest options available for as low as C$ 272. Airlines will cover a distance of 2675 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$ 116. 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: Delta (85%), WestJet (79%), Avianca( 74%).

  • 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$ 513, our data shows the cheapest flight currently is C$ 142. When looking at the most popular route, (Calgary - Chicago O'Hare Intl), you can expect to pay C$ 217 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$ 122). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of C$ 206). 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
Elk Grove Village
Downers Grove
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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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 17 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 149AverageC$ 352FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 176AverageC$ 375FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 183AverageC$ 367FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 184AverageC$ 422FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 194AverageC$ 498FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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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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