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Cheap flights from Chicago O'Hare Intl Airport to Calgary from C$ 110

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 17/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YYC
22 Apr — 29 Apr1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Calgary are usually found in February or November, booked 65 days in advance, depart on a Wednesday or Monday and return on a Thursday

Cheap flight deals from O'Hare Intl to Calgary

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Calgary (YYC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 April 2025.

Round-trip from

C$ 193

One-way from

C$ 110

Popular in

December

Cheapest in

February

Average price

C$ 478

Good round-trip deal

C$ 233 or less

Good one-way deal

C$ 105 or less
WestJet
  • WestJet
  • 13/9-19/9
  • Nonstop
  • 7h 17m total
  • Chicago to Calgary
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WestJet
  • WestJet
  • 17/6
  • Nonstop
  • 3h 49m total
  • Chicago to Calgary
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Highest demand for flights based on searches. 15% potential increase in price (C$ 107 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease (C$ 48 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Calgary.
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Price to beat on a one-way flight from Chicago O'Hare Intl to Calgary.
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Find flight deals from O'Hare Intl to Calgary

Cheapest flights from O'Hare Intl to Calgary
Explore the most affordable flight options available from O'Hare Intl to Calgary. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 April 2025.

Sat 13/95:30 p.m.ORD - YYC
Nonstop3h 49mWestJet
Fri 19/912:15 p.m.YYC - ORD
Nonstop3h 28mWestJet
Deal found 17/4C$ 193
Tue 13/55:30 p.m.ORD - YYC
Nonstop3h 49mMultiple Airlines
Sat 24/58:10 a.m.YYC - ORD
1 stop7h 41mMultiple Airlines
Deal found 17/4C$ 205
Tue 13/53:50 p.m.ORD - YYC
1 stop8h 53mAir Canada
Fri 23/512:55 a.m.YYC - ORD
1 stop7h 57mAir Canada
Deal found 16/4C$ 211
Thu 12/68:01 p.m.ORD - YYC
Nonstop3h 52mUnited Airlines
Wed 18/68:30 a.m.YYC - ORD
Nonstop3h 33mUnited Airlines
Deal found 17/4C$ 236
Mon 11/88:25 p.m.ORD - YYC
Nonstop4h 04mAmerican Airlines
Tue 19/86:29 a.m.YYC - ORD
Nonstop3h 25mAmerican Airlines
Deal found 17/4C$ 251
Fri 18/71:55 p.m.ORD - YYC
1 stop10h 08mDelta
Tue 29/77:15 a.m.YYC - ORD
1 stop9h 50mDelta
Deal found 17/4C$ 348

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl to Calgary 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 April 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Calgary that are best for you.

Fly from

O'Hare Intl

Fly to

Calgary

Route

Depart

Return

Price

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 13/9

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

Nonstop3h 49m

Calgary

Fri 19/9

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

Nonstop3h 28m

C$ 193

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 13/5

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

Nonstop3h 49m

Calgary

Sat 24/5

8:10 a.m.-4:51 p.m.

1 stop7h 41m

C$ 205

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 13/5

3:50 p.m.-11:43 p.m.

1 stop8h 53m

Calgary

Fri 23/5

12:55 a.m.-9:52 a.m.

1 stop7h 57m

C$ 211

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Thu 12/6

8:01 p.m.-10:53 p.m.

Nonstop3h 52m

Calgary

Wed 18/6

8:30 a.m.-1:03 p.m.

Nonstop3h 33m

C$ 236

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Mon 11/8

8:25 p.m.-11:29 p.m.

Nonstop4h 04m

Calgary

Thu 14/8

6:29 a.m.-10:54 a.m.

Nonstop3h 25m

C$ 251

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 18/7

1:55 p.m.-11:03 p.m.

1 stop10h 08m

Calgary

Tue 29/7

7:15 a.m.-6:05 p.m.

1 stop9h 50m

C$ 348

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 17/6

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

Nonstop3h 49m

C$ 110

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Tue 15/7

3:35 p.m.-11:03 p.m.

1 stop8h 28m

C$ 129

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Fri 2/5

1:55 p.m.-11:05 p.m.

1 stop10h 10m

C$ 139

ChicagoCalgary

ORD - YYC

ORDYYC

Chicago O'Hare Intl

Sat 14/6

8:30 p.m.-11:29 p.m.

Nonstop3h 59m

C$ 164

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/4

Showing 1-10 of 13 results
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Best time to book a flight from O'Hare Intl to Calgary

Have a flexible travel schedule? Discover the best time to fly to Calgary from O'Hare Intl 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 Chicago O'Hare Intl Airport to Calgary

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Calgary. Price data was last updated on 11 April 2025.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Calgary. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Calgary (average of C$ 139). Flying from Chicago O'Hare Intl Airport to Calgary in July is currently the most expensive (average of C$ 263). 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 YYC?

Find hourly flight availability from O'Hare Intl to Calgary. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 April 2025.

It’s optimal to fly from Chicago O'Hare Intl Airport to Calgary in the afternoon. By choosing this option you can save up to 47% on the cost of your flight, compared to a flight at noon.

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

Explore weekly flight availability from O'Hare Intl to Calgary. 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 17 April 2025.

The most flights from ORD to YYC are scheduled on a Thursday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Calgary by month

Plan your trip to Calgary by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Calgary ranges from 9.0 - 94.0 mm per month. June is typically the wettest month, when rainfall can reach 94.0 mm. January is typically the driest time to visit Calgary when rainfall is around 9.0 mm.

Temperature in Calgary by month

Plan your trip to Calgary by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Calgary, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 17.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -7.0 C).

Reviews of airlines servicing Calgary

Get insights into the airlines that provide service to Calgary. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Calgary. Reviews last updated 17 April 2025.
See what other customers who have flown with Alaska Airlines, Delta and United Airlines from Chicago to Calgary have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
WestJet
7.2
Good
2,809 reviews
Alaska Airlines
8.0
Very good
9,887 reviews
Check prices

Comfort

7.9

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Calgary. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Calgary from Chicago O'Hare Intl?

    Calgary (YYC) is the airport you will fly into if you book a flight from Chicago O'Hare Intl to Calgary. You should not have trouble finding flights to Calgary from Chicago O'Hare Intl; the airport handles an average of 5 inbound flights from Chicago O'Hare Intl per day. You should also have plenty of airline options to choose from since 3 airlines have flights to the Calgary airport from Chicago O'Hare Intl. It is only a 9.3 km journey from Calgary (YYC) to Calgary’s city centre.

  • What are the cheapest airlines flying from Chicago O'Hare Intl Airport to Calgary round-trip?

    According to our current data, WestJet (C$ 193), Air Canada (C$ 211), and United Airlines (C$ 236) offers the cheapest pricing from Chicago O'Hare Intl Airport to Calgary. You may be able to fly from Chicago O'Hare Intl Airport to Calgary for 54% less than the average price by searching for these airlines.

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

    The cheapest airlines for a one-way flight from Chicago O'Hare Intl Airport to Calgary are WestJet (C$ 110), Air Canada (C$ 129), and Delta (C$ 139).

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

    Before booking your flight to Calgary from Chicago O'Hare Intl Airport, check out the most reliable airlines to get you to your destination on time: Air Canada (79%), United Airlines (79%), American Airlines( 78%).

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

    While on average a flight from Chicago O'Hare Intl Airport to Calgary is generally C$ 239, our data shows the cheapest flight currently is C$ 100. When looking at the most popular route, (Chicago O'Hare Intl - Calgary), you can expect to pay C$ 212 for that flight.

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

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

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

    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 Calgary.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Calgary 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 Calgary?

    Currently, January is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Calgary (average of C$ 139). Flying from Chicago O'Hare Intl Airport to Calgary in July is currently the most expensive (average of C$ 263). 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
Canmore
Airdrie
Radium Hot Springs
Drumheller
Kananaskis

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for O'Hare Intl to Calgary

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Edmonton flights

Top 3 airlines flying from O'Hare Intl to Calgary

Discover the top 3 airlines that operate flights from O'Hare Intl to Calgary. 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 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 128AverageC$ 657FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
WestJetCheapestC$ 144AverageC$ 296FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 195AverageC$ 601FlexibilityNo 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 O'Hare Intl to Calgary?

Deals for O'Hare Intl to Calgary flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights simply makes it quick and affordable to book flights from O'Hare Intl to Calgary by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from O'Hare Intl to Calgary with no change fees?

Certainly. Search results for flights to Calgary from O'Hare Intl shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Calgary become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Calgary from O'Hare Intl today and book when prices fit your budget.

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