Find flights
Deals
When to book
FAQs

Cheap flights from Alberta to Chicago O'Hare Intl Airport from C$ 151

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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — ORD
16 Oct — 23 Oct1
1 adult
1 adult, Economy

Cheap 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 September 2025.

Round-trip from

C$ 216

One-way from

C$ 151

Popular in

December

Cheapest in

April

Average price

C$ 318

Good round-trip deal

C$ 327 or less

Good one-way deal

C$ 289 or less
WestJet
  • WestJet
  • 3/10-5/10
  • Nonstop
  • 7h 17m total
  • Alberta to Chicago
Search Deals
WestJet
  • WestJet
  • 8/12
  • 1 total stop
  • 6h 35m total
  • Alberta to Chicago
Search Deals
Highest demand for flights based on searches. 23% potential increase in price (C$ 161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 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

Find 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 16 September 2025.

Fri 3/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Sun 5/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 15/9C$ 216
Fri 17/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Thu 23/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 16/9C$ 221
Fri 17/108:00 a.m.YEG - ORD
1 stop7h 43mWestJet
Sat 25/105:30 p.m.ORD - YEG
1 stop7h 57mWestJet
Deal found 14/9C$ 221
Sat 11/101:00 a.m.YEG - ORD
1 stop7h 51mAir Canada
Sat 18/109:55 a.m.ORD - YEG
2 stops11h 08mAir Canada
Deal found 15/9C$ 224
Thu 16/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Sun 19/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 16/9C$ 225
Thu 16/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Thu 23/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 16/9C$ 227
Tue 14/106:00 a.m.YEG - ORD
1 stop16h 59mUnited Airlines
Tue 21/107:10 a.m.ORD - YEG
1 stop7h 58mUnited Airlines
Deal found 16/9C$ 228
Sun 12/109:30 a.m.YEG - ORD
1 stop6h 13mWestJet
Sat 18/105:30 p.m.ORD - YEG
1 stop7h 57mWestJet
Deal found 15/9C$ 233
Thu 11/1212:35 p.m.YYC - ORD
Nonstop3h 35mUnited Airlines
Mon 15/127:10 a.m.ORD - YYC
1 stop15h 43mUnited Airlines
Deal found 15/9C$ 238
Sun 12/109:30 a.m.YEG - ORD
1 stop6h 13mMultiple Airlines
Sat 18/109:55 a.m.ORD - YEG
2 stops11h 08mMultiple Airlines
Deal found 15/9C$ 238
Sat 18/1012:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Thu 23/105:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Deal found 16/9C$ 243
Wed 15/103:17 p.m.YEG - ORD
1 stop6h 22mUnited Airlines
Wed 22/101:27 p.m.ORD - YEG
Nonstop3h 58mUnited Airlines
Deal found 15/9C$ 247

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 September 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

Fri 3/10

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

Nonstop3h 28m

Chicago O'Hare Intl

Sun 5/10

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

Nonstop3h 49m

C$ 216

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sat 11/10

1:00 a.m.-9:51 a.m.

1 stop7h 51m

Chicago O'Hare Intl

Sat 18/10

3:50 p.m.-10:56 p.m.

1 stop8h 06m

C$ 229

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Thu 11/12

12:35 p.m.-5:10 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 15/12

7:10 a.m.-9:53 p.m.

1 stop15h 43m

C$ 238

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Sun 12/10

9:30 a.m.-4:43 p.m.

1 stop6h 13m

Chicago O'Hare Intl

Sat 18/10

9:55 a.m.-8:03 p.m.

2 stops11h 08m

C$ 238

CalgaryChicago

YYC - ORD

YYCORD

Calgary

Fri 2/1

9:00 a.m.-1:35 p.m.

Nonstop3h 35m

Chicago O'Hare Intl

Mon 5/1

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

Nonstop3h 55m

C$ 240

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Thu 16/10

6:00 a.m.-8:25 p.m.

1 stop13h 25m

Chicago O'Hare Intl

Sun 19/10

5:01 a.m.-2:08 p.m.

1 stop10h 07m

C$ 247

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Fri 17/10

3:17 p.m.-11:59 p.m.

1 stop7h 42m

Chicago O'Hare Intl

Sat 25/10

1:27 p.m.-4:25 p.m.

Nonstop3h 58m

C$ 247

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Wed 15/10

3:17 p.m.-10:39 p.m.

1 stop6h 22m

Chicago O'Hare Intl

Wed 22/10

5:01 a.m.-2:08 p.m.

1 stop10h 07m

C$ 247

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Wed 1/10

3:17 p.m.-10:39 p.m.

1 stop6h 22m

Chicago O'Hare Intl

Sun 12/10

1:27 p.m.-4:25 p.m.

Nonstop3h 58m

C$ 247

EdmontonChicago

YEG - ORD

YEGORD

Edmonton

Tue 14/10

6:00 a.m.-9:30 p.m.

1 stop14h 30m

Chicago O'Hare Intl

Tue 21/10

8:49 a.m.-2:08 p.m.

1 stop6h 19m

C$ 249

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/9

Showing 1-10 of 57 results
1
2
3
...
6

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$ 261). Flying from Alberta to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 348). 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 September 2025.

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 September 2025.

The most flights from CAAB to ORD are scheduled on a Tuesday (14 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (8 on average).

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 28m. WestJet provides one of the quickest options available for as low as C$ 216. 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$ 151. However, be on the lookout for offers from United Airlines and Air Canada, 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 Grande Prairie - 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: Avianca (80%), Air Canada (79%), United Airlines( 79%).

  • 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$ 1,370, our data shows the cheapest flight currently is C$ 136. When looking at the most popular route, (Calgary - Chicago O'Hare Intl), you can expect to pay C$ 238 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$ 261). Flying from Alberta to Chicago O'Hare Intl Airport in March is currently the most expensive (average of C$ 348). 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
Elk Grove Village
Skokie
Downers Grove
Naperville
Bolingbrook
Romeoville

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Alberta to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Pearson Intl to O'Hare Intl flights
Vancouver Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pearson Intl to Midway flights
Toronto Island to Midway flights
Pierre Elliott Trudeau Intl to Midway flights
Vancouver Intl to Midway flights
Calgary to O'Hare Intl flights
Toronto Island to O'Hare Intl flights
Ottawa to O'Hare Intl flights
Québec City to O'Hare Intl flights
Halifax to O'Hare Intl flights
Calgary to Midway flights
Winnipeg to O'Hare Intl flights
Edmonton to O'Hare Intl flights
Québec City to Midway flights
Halifax to Midway flights
Victoria to O'Hare Intl flights
Ottawa to Midway flights
Edmonton to Midway flights
Nanaimo to O'Hare Intl flights
Region of Waterloo Intl to O'Hare Intl flights
Saskatoon to O'Hare Intl flights
London to O'Hare Intl flights
Regina to O'Hare Intl flights
Grande Prairie to O'Hare Intl flights
Moncton to O'Hare Intl flights
Victoria to Midway flights
Hamilton to O'Hare Intl flights
Grande Prairie to Midway flights
Saskatoon to Midway flights
St John to O'Hare Intl flights
St. John's to O'Hare Intl flights
Kelowna to O'Hare Intl flights
Kelowna to Midway flights
Kingston to O'Hare Intl flights
Sudbury to O'Hare Intl flights
Comox to O'Hare Intl flights
Fort McMurray 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 16 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 149AverageC$ 383FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 176AverageC$ 375FlexibilityNo cancel feeOn-time60%
Search WestJet flights
DeltaCheapestC$ 184AverageC$ 368FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 185AverageC$ 423FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 242AverageC$ 520FlexibilityNo cancel feeOn-time69%
Search United 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.