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O'Hare Intl

$85+ Cheap flights from Alberta to O'Hare Intl (ORD)

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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ORD
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
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Cheap flight deals from Alberta to O'Hare Intl

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 December 18, 2025.

This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:35 amYYC - ORD
1 stop10h 10mDelta
Wed 1/712:30 pmORD - YYC
1 stop9h 24mDelta
Deal found 12/15$270
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:35 amYYC - ORD
1 stop10h 10mDelta
Mon 1/51:35 pmORD - YYC
1 stop10h 27mDelta
Deal found 12/15$282
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 amYYC - ORD
Nonstop3h 35mWestJet
Fri 1/92:20 pmORD - YYC
Nonstop3h 55mWestJet
Deal found 12/16$330
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:35 amYYC - ORD
1 stop8h 35mAir Canada
Tue 1/62:00 pmORD - YYC
1 stop7h 59mAir Canada
Deal found 12/15$358
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amYYC - ORD
1 stop7h 55mAir Canada
Tue 1/610:00 amORD - YYC
1 stop9h 54mAir Canada
Deal found 12/15$363
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:15 amYYC - ORD
1 stop7h 55mAir Canada
Wed 1/77:15 amORD - YYC
2 stops14h 04mAir Canada
Deal found 12/15$365
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/268:00 amYEG - ORD
1 stop10h 45mAir Canada
Wed 1/78:00 amORD - YEG
2 stops14h 43mAir Canada
Deal found 12/15$400
This Air Canada deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2011:40 pmYYC - ORD
1 stop8h 33mAir Canada
Tue 1/62:00 pmORD - YYC
1 stop7h 59mAir Canada
Deal found 12/15$423
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/182:13 pmYYC - ORD
1 stop6h 06mUnited Airlines
Tue 1/68:45 amORD - YYC
Nonstop3h 50mUnited Airlines
Deal found 12/15$425
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 amYYC - ORD
Nonstop3h 35mMultiple Airlines
Fri 1/95:50 amORD - YYC
1 stop14h 19mMultiple Airlines
Deal found 12/16$428
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/253:17 pmYEG - ORD
1 stop17h 27mUnited Airlines
Tue 12/308:45 amORD - YEG
1 stop14h 30mUnited Airlines
Deal found 12/15$504
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/269:15 amYEG - ORD
1 stop6h 27mMultiple Airlines
Sat 1/104:46 pmORD - YEG
1 stop20h 25mMultiple Airlines
Deal found 12/16$551

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$147
(FlightHub)

One-way from

$85
(Kiwi.com)

Popular in

July

Cheapest in

April

Average price

$291

Good round-trip deal

$195 or less

Good one-way deal

$154 or less
Provider with most accurate pricing for Calgary-Chicago (CHI) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Calgary-Chicago (CHI) flights.
Search Deals
From Alberta to Chicago O'Hare Intl
Search Deals
One-way flight from Alberta to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($11 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 2,558,603 searches. Data last updated December 18, 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

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

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 1/13

6:15 am-5:04 pm

1 stop9h 49m

Chicago O'Hare Intl

Tue 1/20

1:55 pm-9:53 pm

1 stop8h 58m

$188

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 1/14

6:15 am-7:51 pm

1 stop12h 36m

Chicago O'Hare Intl

Sun 1/18

5:40 am-1:08 pm

1 stop8h 28m

$188

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 am-9:15 pm

1 stop14h 00m

Chicago O'Hare Intl

Wed 2/4

8:45 am-11:35 am

Nonstop3h 50m

$188

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Mon 2/2

6:15 am-11:59 pm

1 stop16h 44m

Chicago O'Hare Intl

Tue 2/3

12:53 pm-9:53 pm

1 stop10h 00m

$188

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 1/15

6:15 am-7:51 pm

1 stop12h 36m

Chicago O'Hare Intl

Thu 1/22

8:45 am-11:35 am

Nonstop3h 50m

$195

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Sat 3/21

6:15 am-8:00 pm

1 stop12h 45m

Chicago O'Hare Intl

Tue 3/24

7:00 am-9:53 pm

1 stop15h 53m

$195

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Wed 2/11

6:15 am-11:59 pm

1 stop16h 44m

Chicago O'Hare Intl

Tue 2/17

7:10 am-9:53 pm

1 stop15h 43m

$196

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Thu 6/11

8:00 am-4:43 pm

1 stop7h 43m

Chicago O'Hare Intl

Tue 6/16

5:30 pm-12:25 am

1 stop7h 55m

$207

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 41 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 $89). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $150). 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 December 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Alberta to Chicago O'Hare Intl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 64% on your trip compared to booking a flight at noon.

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?

    WestJet and United Airlines can get you from Alberta to Chicago O'Hare Intl Airport in just under 3h 28m. Your travel time can differ by up to 5h 18m. The distance between Alberta and Chicago O'Hare Intl Airport is about 1381 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $94. Users have also found prices from $102 and $102 on American Airlines and Air Canada, respectively.

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

    While some choose either Edmonton - Chicago O'Hare Intl or Grande Prairie - Chicago O'Hare Intl, Calgary - Chicago O'Hare Intl is the most popular route from Alberta to Chicago O'Hare Intl Airport.

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

    The top 3 most reliable airlines when flying from Alberta to Chicago O'Hare Intl Airport are Delta (85%), WestJet (79%) and Avianca (74%).

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

    The cheapest flight price from Alberta to Chicago O'Hare Intl Airport is $102. On average you can expect to pay $443. The most popular route, (Calgary - Chicago O'Hare Intl), can usually be booked for $158.

  • 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 $89). Flying from Alberta to Chicago O'Hare Intl Airport in August is currently the most expensive (average of $150). 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

Traveling 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
Rosemont
Gurnee
Elgin
Naperville
Hoffman Estates
Beloit
Delavan
Oak Brook
Downers Grove
Des Plaines
Elk Grove Village
Skokie
Lake Geneva
Bridgeview
Warrenville
Waukegan
Aurora
Kenosha
Evanston

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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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Ottawa to Midway flights
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Calgary to Midway flights
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Winnipeg to Midway flights
Edmonton to Midway flights
Québec City to Midway flights
Kelowna to O'Hare Intl flights
Victoria to O'Hare Intl flights
London to O'Hare Intl flights
St. John's to Midway flights
London to Midway flights
Grande Prairie to O'Hare Intl flights
Victoria to Midway flights
St John to O'Hare Intl flights
Nanaimo to O'Hare Intl flights
Medicine Hat to O'Hare Intl flights
Comox to O'Hare Intl flights
Moncton to O'Hare Intl flights

Top 4 airlines flying from Alberta to O'Hare Intl

Discover the top 4 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 2,558,603 searches. Data last updated December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$101Average$414FlexibilityNo cancel feeOn-time67%
WestJetCheapest$138Average$244FlexibilityNo cancel feeOn-time60%
United AirlinesCheapest$143Average$355FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$185Average$376FlexibilityNo cancel feeOn-time71%

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