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

ORD — YYC
17 Oct — 24 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from O'Hare Intl to Alberta

Enter your travel dates to find the best prices.

Cheapest flights from O'Hare Intl to Alberta

Thu 15/105:30 p.m. -
Nonstop3h 55m
Sun 18/1012:00 p.m. -
Nonstop3h 40m
Deal found 17/9C$ 336
Thu 15/105:30 p.m. -
Nonstop3h 55m
Mon 19/1012:00 p.m. -
Nonstop3h 40m
Deal found 16/9C$ 339
Sun 11/105:30 p.m. -
Nonstop3h 55m
Sun 18/1012:00 p.m. -
Nonstop3h 40m
Deal found 17/9C$ 340
Sun 11/105:30 p.m. -
Nonstop3h 55m
Thu 15/1012:00 p.m. -
Nonstop3h 40m
Deal found 16/9C$ 347
Thu 22/108:45 a.m. -
1 stop8h 12m
Wed 28/106:00 a.m. -
1 stop8h 38m
Deal found 13/9C$ 354
Thu 15/102:15 p.m. -
1 stop9h 42m
Sat 17/1012:50 a.m. -
1 stop7h 10m
Deal found 13/9C$ 357
Sun 11/105:30 p.m. -
Nonstop3h 55m
Sat 17/1012:50 a.m. -
1 stop7h 10m
Deal found 17/9C$ 358
Sun 6/126:00 a.m. -
1 stop15h 37m
Thu 10/128:07 a.m. -
1 stop8h 42m
Deal found 14/9C$ 365
Sat 3/108:45 a.m. -
1 stop9h 09m
Sat 10/101:05 a.m. -
1 stop8h 07m
Deal found 15/9C$ 408
Tue 6/105:30 p.m. -
1 stop6h 25m
Thu 15/109:10 a.m. -
1 stop6h 30m
Deal found 16/9C$ 420
Thu 15/105:30 p.m. -
1 stop6h 25m
Sun 18/107:00 a.m. -
1 stop8h 40m
Deal found 17/9C$ 424
Wed 28/104:20 p.m. -
1 stop7h 00m
Wed 28/1012:25 a.m. -
1 stop7h 58m
Deal found 15/9C$ 442

Find flight deals from O'Hare Intl to Alberta

Round-trip from

C$ 336

One-way from

C$ 151

Popular in

July

Cheapest in

January

Average price

C$ 518

Good round-trip deal

C$ 267 or less

Good one-way deal

C$ 211 or less
WestJet
  • WestJet
  • 15/10-18/10
  • Nonstop
  • 7h 35m total
  • Chicago to Alberta
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Air Canada
  • Air Canada
  • 20/10-31/12
  • 1 total stop
  • 8h 12m total
  • Chicago to Alberta
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 119 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease (C$ 20 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Alberta.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Alberta.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Alberta that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Tue 29/9

8:40 a.m.-11:28 a.m.

Nonstop3h 48m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 159

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Tue 10/11

8:43 a.m.-1:35 p.m.

Nonstop4h 52m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 159

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Fri 13/11

8:40 a.m.-1:35 p.m.

Nonstop4h 55m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 171

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Sun 8/11

8:40 a.m.-1:35 p.m.

Nonstop4h 55m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 171

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Wed 30/9

8:40 a.m.-11:28 a.m.

Nonstop3h 48m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 171

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Thu 12/11

2:03 p.m.-1:17 a.m.

1 stop11h 14m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 173

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Wed 14/10

2:03 p.m.-11:10 p.m.

1 stop10h 07m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 173

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Tue 13/10

2:03 p.m.-11:10 p.m.

1 stop10h 07m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 173

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Sun 11/10

6:00 a.m.-9:48 p.m.

1 stop16h 48m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 173

ChicagoCalgary

ORD Chicago O'Hare Intl - YYC Calgary

ORDYYC

Chicago O'Hare Intl

Sat 10/10

7:00 a.m.-9:48 p.m.

1 stop15h 48m

Calgary

Wed 31/12

12:00 a.m.-1:00 a.m.

Nonstop0h 00m

C$ 173

Flights are sorted by cheapest round-trip flights first.

Deals found on 14/9

Showing 1-10 of 42 resultsSorted by cheapest first
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Best time to book a flight from O'Hare Intl to Alberta

Have a flexible travel schedule? Discover the best time to fly to Alberta from O'Hare Intl with our price prediction graph.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Alberta

What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Alberta?

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Alberta (average of C$ 329). Flying from Chicago O'Hare Intl Airport to Alberta in July is currently the most expensive (average of C$ 638). 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 ORD to AB?

Unlike at noon, when flights are generally more expensive, you can save up to 58% on flights from Chicago O'Hare Intl Airport to Alberta by exploring options for tickets in the morning.

Weekly flight availability from Chicago O'Hare Intl Airport to Alberta

The most flights from ORD to CAAB are scheduled on a Wednesday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (8 on average).

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

Airfare is below average for this route at the moment.
Chicago O'Hare Intl Airport to Alberta flights typically cost between C$ 385 and C$ 641 in October.
The cheapest round-trip price found within the last 5 days was C$ 336 on WestJet (15 Oct-18 Oct).

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Alberta?

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Alberta, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

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

Reviews of airlines servicing Alberta

Read reviews from past customers who have flown United Airlines and WestJet from Chicago O'Hare Intl Airport to Alberta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,224 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
United Airlines
7.4
Good
10,224 reviews
United Airlines
7.4
Good
10,224 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible
WestJet
7.2
Good
3,446 reviews
United Airlines
7.4
Good
10,224 reviews
Check prices

Food

6.7

Crew

8.1

Comfort

7.3

Boarding

7.7

Overall

7.4

Entertainment

7.1

Reviews

1 / 20
2.0
Mediocre

Dawn,Aug 2026

ORD - DEN

I missed my connecting flight because our plane took off ten minutes late and then when we got to the airport another plane was in our shoot waiting to get fueled up and that took 30 minutes so I missed my connecting flight. I asked if I could get off and they assured me the plane would most likely wait for me since they know what time the planes get in because of an app. I was not happy. I had to wait till 7:25 to board the next flight and then that was delayed. Gates changed till 9:20. Terrible

Related info for your journey

  • How long is the flight from Chicago O'Hare Intl Airport to Alberta?

    There are many flights that can get you from Chicago O'Hare Intl Airport to Alberta in 3h 48m. Fly via United Airlines or Delta to get the fastest option. Airlines will cover a distance of 2223 km. This flight may include one or multiple stops.

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

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 80. Users have also found prices from C$ 89 and C$ 172 on United Airlines and Air Canada, respectively.

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

    When deciding which route to take from Chicago O'Hare Intl Airport to Alberta consider Chicago O'Hare Intl - Calgary, Chicago O'Hare Intl - Edmonton or Chicago O'Hare Intl - Lethbridge as they are the most popular.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Alberta are Porter Airlines (70%), American Airlines (64%) and United Airlines (58%).

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

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Alberta? While on average our users pay C$ 362, our data indicates the cheapest price to be C$ 188. The most popular route (Chicago O'Hare Intl - Calgary), is priced around C$ 364.

  • Can I find deals for flights from O'Hare Intl to Alberta that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Alberta flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Alberta?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from O'Hare Intl to Alberta.

  • Can I find deals for business class flights from O'Hare Intl to Alberta?

    Yes. Cheapflights offers flight deals from O'Hare Intl to Alberta 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 Chicago O'Hare Intl Airport to Alberta?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Alberta (average of C$ 329). Flying from Chicago O'Hare Intl Airport to Alberta in July is currently the most expensive (average of C$ 638). 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

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from O'Hare Intl to Alberta

AirlineCheapestAverageFlexibilityOn-time
WestJetCheapestC$ 258AverageC$ 517FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 347AverageC$ 672FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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Why should you use Cheapflights to find cheap flight tickets from O'Hare Intl to Alberta?

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