Cheap flights from Calgary to Chicago-O'Hare Intl

Round-trip
Economy
Calgary (YYC)
Chicago (ORD)
Depart
Return
Any month
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How to find the cheapest flight from
Calgary (YYC) to Chicago-O'Hare Intl (ORD)

All the information you need to plan the best YYC to ORD flight in 2021: compare Calgary to Chicago-O'Hare Intl flight prices with the expected peak season, weather and rainfall in Chicago-O'Hare Intl.
YYC - ORD
Price
C$ 293 - C$ 463
ORD
Temperature
2 - 30 °C
ORD
Rainfall
39 - 123 mm

Popular in

December

High demand for flights, 16% potential price rise

Cheapest in

January

Best time to find cheap flights, 25% potential price drop

Round-trip from

C$ 293

From Calgary to Chicago-O'Hare Intl

One-way from

C$ 266

One-way flight from Calgary to Chicago-O'Hare Intl

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Calgary to Chicago-O'Hare Intl?

Users have found that booking a flight from Calgary to Chicago-O'Hare Intl at least 34 days early can save you up to 86% on average compared to booking a flight this week. If booking 34 days before your flight isn’t an option for you, users have found flights from Calgary to Chicago-O'Hare Intl for as little as C$ 421 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as C$ 570 for flights departing within the next 3 days.

What is the cheapest month to fly from Calgary to Chicago-O'Hare Intl?

April is one of the best times of the year to fly to Chicago-O'Hare Intl from Calgary. Prices for April average C$ 306 per person but you can even find prices for as low as C$ 232. The most expensive prices can be found in the month of January. Opting for a April flight can save you 10% on your journey compared to booking in April

Cheap flights from Calgary to Chicago-O'Hare Intl in May, June 2021

The best prices found for YYC to ORD flights for May, June
29 Jun - 17 Aug
C$ 458pp
YYC
Calgary
Delta
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
YYC
Calgary
2 Jun - 19 Aug
C$ 463pp
YYC
Calgary
Multiple Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
YYC
Calgary
25 Jun - 28 Jun
C$ 467pp
YYC
Calgary
American Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
 
1 STOP
YYC
Calgary

Calgary to Chicago-O'Hare Intl 2021 flight deals

Cheap flights to Chicago-O'Hare Intl from Calgary found for this year
2 Jul - 18 Aug
C$ 446pp
YYC
Calgary
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
YYC
Calgary
18 Oct - 19 Oct
C$ 450pp
YYC
Calgary
American Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Direct
YYC
Calgary
4 Aug - 14 Aug
C$ 452pp
YYC
Calgary
United Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Direct
YYC
Calgary

Direct flights to Chicago-O'Hare Intl from Calgary

Save time with Calgary to Chicago-O'Hare Intl direct flight deals
18 Oct - 19 Oct
C$ 450pp
YYC
Calgary
American Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Direct
YYC
Calgary
4 Aug - 14 Aug
C$ 452pp
YYC
Calgary
United Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Direct
YYC
Calgary
18 Oct - 19 Oct
C$ 455pp
YYC
Calgary
United Airlines
Direct
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Direct
YYC
Calgary

Last minute flights from Calgary to Chicago-O'Hare Intl

Late deals on round-trip flights to Chicago-O'Hare Intl from Calgary, departing today and this week
17 May - 20 May
C$ 578pp
YYC
Calgary
British Airways
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
British Airways
 
1 STOP
YYC
Calgary
17 May - 20 May
C$ 588pp
YYC
Calgary
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
 
1 STOP
YYC
Calgary
14 May - 16 May
C$ 592pp
YYC
Calgary
Delta
   
2 STOPS
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
   
2 STOPS
YYC
Calgary

One-way flights to Chicago-O'Hare Intl from Calgary

The cheapest one-way flights from Calgary to Chicago-O'Hare Intl
3:00 a.m. - 8:59 p.m.
American Airlines
1 stop
16h 59m
YYC - ORD
American Airlines
C$ 266
2:30 p.m. - 3:58 p.m.
WestJet
2 stops
24h 28m
YYC - ORD
WestJet
C$ 309
WestJet
8:00 a.m. - 1:10 a.m.
Multiple Airlines
3 stops
16h 10m
YYC - ORD
Multiple Airlines
C$ 311
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Calgary</span> to <span class="emphasized">Chicago-O'Hare Intl</span> flights.

Flight FAQs

From Calgary to Chicago-O'Hare Intl

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

For a flight from Calgary to Chicago O'Hare Intl, you will be flying from Calgary. Calgary (YYC) is just 9.3 km from the centre of the city. Calgary is the only Calgary airport and it handles 1 outbound flight to Chicago O'Hare Intl per day. 7 airlines have flights to Chicago O'Hare Intl from Calgary on a regular basis.

What safety measures are being taken by airlines flying from Calgary to Chicago O'Hare Intl to control the spread of COVID-19?

Delta is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from Calgary to Chicago O'Hare Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from Calgary to Chicago O'Hare Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Air Canada flying from Calgary to Chicago O'Hare Intl have implemented new flexible cancellation policies.

Can I find flights from Calgary to Chicago-O'Hare Intl for under C$ 485 on Cheapflights?

Yes, there are multiple flights from Calgary to Chicago-O'Hare Intl for under C$ 485. The cheapest flight booked recently is on British Airways for just C$ 446, but on average you can expect to pay C$ 461.

Are there direct flights from Calgary to Chicago-O'Hare Intl for under C$ 485 on Cheapflights?

Cheapflights has 3 direct flights from Calgary to Chicago-O'Hare Intl under C$ 485. A good price for a direct flight from Calgary to Chicago-O'Hare Intl is less than C$ 452.

Are there last-minute flights available from Calgary to Chicago-O'Hare Intl for under C$ 606?

There are currently 7+ open flights from Calgary to Chicago-O'Hare Intl within the next 7 days for less than C$ 606.

Does it rain more in Calgary or Chicago-O'Hare Intl?

When travelling, it's generally smart to pack in preparation for rain or any other conditions that may arise. The rainfall in Calgary is roughly less than Chicago-O'Hare Intl. You can assume this to be the case over the next 18 days.

Is Calgary weather warmer or cooler than Chicago-O'Hare Intl?

Temperatures around the 30 °C's can be experienced in July. The weather in Chicago-O'Hare Intl is hotter than in Calgary. Plan for potential changes in flight availability as peak weather approaches in this location.

How long is the flight from Calgary to Chicago-O'Hare Intl?

For as low as C$ 448, United Airlines can have you in Chicago-O'Hare Intl from Calgary in 3h 19m. Both multi-stop and direct flights can be found to your destination and back.

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

British Airways, at C$ 447, was found to be the cheapest airline from Calgary to Chicago-O'Hare Intl.Alternate airlines to your destination round-trip include United Airlines and American Airlines.

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

The cheapest airlines for a one-way flight from Calgary to Chicago-O'Hare Intl are Air Canada (C$ 261), American Airlines (C$ 262), and WestJet (C$ 270).

Alternative routes for Calgary to Chicago-O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Chicago-O'Hare Intl

Things to know before you go - useful duration and weather info for your trip from Calgary to Chicago-O'Hare Intl.
Today's exchange rate
C$ 1 = $0.83
Flight duration
3h 31m
Average temperature for May in Chicago-O'Hare Intl
22.0 °C
Avg rainfall for May in Chicago-O'Hare Intl
111.0 mm

Airports servicing Calgary

Airports servicing Chicago

Top 7 airlines flying from Calgary to Chicago-O'Hare Intl

The chart below displays the airlines Cheapflights users travelling from Calgary to Chicago-O'Hare Intl choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
C$ 182 C$ 268 No cancel fee 62%
Search Frontier flights
Delta
C$ 213 C$ 332 No cancel fee N/A
Search Delta flights
Air Canada
C$ 173 C$ 334 No cancel fee 67%
Search Air Canada flights
American Airlines
C$ 167 C$ 385 No cancel fee 71%
Search American Airlines flights
WestJet
C$ 242 C$ 398 No cancel fee 60%
Search WestJet flights
United Airlines
C$ 234 C$ 449 No cancel fee 69%
Search United Airlines flights
Aer Lingus
C$ 289 C$ 481 No cancel fee N/A
Search Aer Lingus flights

Hourly flight availability from Calgary to Chicago-O'Hare Intl

See what time of day planes typically take off from Calgary towards Chicago-O'Hare Intl.
Morning 6 AM to noon 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Afternoon Noon to 6 PM 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Calgary to Chicago-O'Hare Intl
See how many times per day planes take to the skies headed from Calgary to Chicago-O'Hare Intl.
Sunday
2 daily flights
Monday
2 daily flights
Tuesday
1 daily flight
Wednesday
1 daily flight
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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