Find Cheap Flights from Chicago O'Hare International to Calgary (ORD - YYC)

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Wed 12/13
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Good to Know

Low Season:
October
Best time to beat the crowds
3%
expected price decrease
High Season:
February
Most popular time to fly
14%
expected price increase
Average Price:
$447
(avg. price over the last 2 weeks)
Good Deal:
$284
or less (round trip)

When to Book Flights from Chicago O'Hare International to Calgary

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $283 or less.
The cheapest flight from Chicago O'Hare International to Calgary was found 68 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
High season is considered to be January, February and March. The cheapest month to fly is October.
Morning departure is around 15% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago O'Hare International to Calgary Flights

How long does a flight from Chicago O'Hare International to Calgary take?
An average nonstop flight takes 3h 44m, covering a distance of 1382 miles.
How many flights are there between Chicago O'Hare International and Calgary?
There are 130 (nonstop) flights between Chicago O'Hare International and Calgary per week, averaging 20 per day.
Which airlines provide the cheapest flights from Chicago O'Hare International to Calgary?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines ($274), Delta ($320) and WestJet ($341).
Do I need a passport to fly between Chicago O'Hare International and Calgary?
Yes.
Which airlines fly most frequently between Chicago O'Hare International and Calgary?
Air Canada (7 times daily), United (7 times daily), Aer Lingus (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Chicago O'Hare International to Calgary?
For Chicago O'Hare International to Calgary, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from Calgary back to Chicago O'Hare International, the best deals are generally found on Tuesday, with Wednesday being the most expensive.

Book cheap flights from Chicago O'Hare International to Calgary (round-trip)

Airports
Origin
Chicago
$274
only
$274
Destination
Calgary
$274
only
$274
Tue, Apr 24
ORD
YYC
8h 09m
Mon, Apr 30
YYC
ORD
3h 22m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jan 25
ORD
YYC
7h 18m
Sun, Jan 28
YYC
ORD
6h 45m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14179 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MEX
JFK
Mediocre 3.6

Nothing really.

Boarding process was horribly handled. Food was inadequate. Stewardess was saccharine. Bathroom door didn’t shut completely. I was told this wasn’t an international flight and therefore no free alcohol. Aero Mexico flight to Mexico City had much better food, free alcohol and more attentive service personnel. Also delays because of equipment problems.

LGA
DFW
Excellent 10.0

On time with no drama

SJC
LAX
Mediocre 2.0

They were very dishonest about everything. We need to be there in Australia on Monday morning for very important event but reached Australia Monday night 8PM. Virgin Australia contatcted out their flight from SJC to LAX through Delta and Delta cancelled flights becaue no-show of Pilot to operate the plan. What a Joke???? We asked them to put us through another carrier to LAX for connecting flight they refused.Very very BAD. It was a big miss for us.. never again Delta/Virgin Australia..............

LHR
JFK
Good 7.0

Delays!

MCO
YYZ
Excellent 8.3

On time as scheduled.

N/A

Wed, May 30
ORD
YYC
3h 45m
Wed, Jun 13
YYC
ORD
3h 22m
Trip: 15 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 7 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.3
Food
7.3
ORD
YYC
Excellent 9.6

Friendliest crew, good entertainment system. Comfortable seating

Desperately need a lounge facility in terminal 5 Chicago

YYZ
TPA
Excellent 10.0

everything was excellent especial flight pilot wonderful keeping good information about landing .... I was very happy I Will use back again

KIN
YYZ
Good 6.4

Delayed flight and disorganized boarding in Kingston made it a bit frustrating.

YHM
YHZ
Excellent 8.8

very amusing male steward! (welcome to westjet flight xxx to cancun!")

well, someday i hope to be able to experience "first class!" travel, but all in all, quite adequate! i always try to fly westjet in canada.

YUL
YVR
Good 6.0

The staff are always super friendly on Westjet.

The entertainment system is terrible. It does not work on my laptop and they sell out of ipads quickly.

Wed, Dec 27
ORD
YYC
4h 05m
Tue, Jan 9
YYC
ORD
3h 30m
Trip: 14 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 16 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
BOI
Excellent 8.0

Gate agent was sincere and professional.

Aircraft cabin temperature far to warm and uncomfortable.

ORD
YYC
Mediocre 3.3

Nice new plane

2 hour delay due to a name discrepancy on a passenger. Not fair to keep everyone waiting for one person

ORD
YYC
Good 6.0

Tv didn't work no entertainment options on personal device

JAX
EWR
Excellent 8.0

Waffle cookies were amazing

EWR
LHR
Okay 5.3

Boarding was delayed because the aircraft was being serviced. None of the tray tables or screens were cleaned. They looked like people sneezed on them. Disgusting.

Thu, Feb 15
ORD
YYC
8h 02m
Sun, Feb 18
YYC
ORD
8h 57m
Trip: 4 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 3 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
MIA
YYZ
Mediocre 3.0

no flights between noon and 9pm. pay for snacks..on westjet they were free

YVR
LAX
Excellent 10.0

It was short flight. On time as scheduled so what else to say.

HND
YYZ
Excellent 8.6

Had an aisle seat.

I thought boarding was more difficult than normal with the gate configuration. Hard to hear announcements.

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

TPE
YVR
Mediocre 3.3

The plane was quite new, and that's pretty much it.

The food is unsuitable for human consumption and so as some of the crew were unsuitable for the position.

Wed, Apr 25
ORD
YYC
8h 31m
Mon, Apr 30
YYC
ORD
3h 22m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jan 16
ORD
YYC
4h 05m
Wed, Jan 24
YYC
ORD
3h 30m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Feb 8
ORD
YYC
7h 18m
Mon, Feb 12
YYC
ORD
6h 45m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 14179 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YYZ
YQB
Okay 5.0

They had to change tires before we lelt in Toronto. And we spent more than one hour on the tarmac.

ATL
MEX
Excellent 8.6

Sandwich for dinner

SFO
LAX
Excellent 10.0

Excellent service and upgraded snacks in economy

Nothing

FLL
ATL
Good 6.0

The plane was really cool. Some more advanced technologies than other Airline companies. Crew was good too.

Issue happened with my landing. Didn't make it in time to next gate. Delta did everything they could to blame me, insulted me on The phone and definitely provided the worst customer service

LAX
SJC
Okay 4.0

On time arrival

Small aircraft. Loud engine noise. Biased treatment for tickets booked on non Delta sites

Fri, Jun 1
ORD
YYC
3h 45m
Wed, Jun 6
YYC
ORD
3h 22m
Trip: 6 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 7 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.3
Food
7.3
YUL
BOS
Mediocre 2.0

Being stopped at every connection for screening. No communication about why. Nearly missing the connection due to the screenings. Being held in holding because it was being confirmed that my bag would make it on my next flight and then once confirmed it never made it anyways!!! Unprofessional and poorly executed all the way through.

YWG
YEG
Good 7.3

Great crew services, as usual. Nice, smooth flight.

"We're waiting for a pilot," doesn't exactly scream, "well oiled machine". How do you rate a bag of pretzels as " Food?"

KIN
YYZ
Good 6.4

Delayed flight and disorganized boarding in Kingston made it a bit frustrating.

YVR
OGG
Good 6.0

As always, the staff and crew were great. Left on time, arrived on time they go their best to deal with the shortcomings of the company.

The entertainment system (or lack thereof...) not nearly enough iPads to rent and it never works on laptops.

YYZ
TPA
Excellent 10.0

everything was excellent especial flight pilot wonderful keeping good information about landing .... I was very happy I Will use back again

Tue, Feb 13
ORD
YYC
5h 50m
Tue, Feb 20
YYC
ORD
8h 42m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Sat, Mar 24
ORD
YYC
6h 53m
Tue, Mar 27
YYC
ORD
8h 57m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 24
ORD
YYC
3h 45m
Wed, May 30
YYC
ORD
3h 22m
Trip: 7 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 7 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.3
Food
7.3
YUL
BOS
Mediocre 2.0

Being stopped at every connection for screening. No communication about why. Nearly missing the connection due to the screenings. Being held in holding because it was being confirmed that my bag would make it on my next flight and then once confirmed it never made it anyways!!! Unprofessional and poorly executed all the way through.

ORD
YYC
Excellent 9.6

Friendliest crew, good entertainment system. Comfortable seating

Desperately need a lounge facility in terminal 5 Chicago

YWG
YEG
Good 7.3

Great crew services, as usual. Nice, smooth flight.

"We're waiting for a pilot," doesn't exactly scream, "well oiled machine". How do you rate a bag of pretzels as " Food?"

YUL
YVR
Good 6.0

The staff are always super friendly on Westjet.

The entertainment system is terrible. It does not work on my laptop and they sell out of ipads quickly.

YYZ
TPA
Excellent 10.0

everything was excellent especial flight pilot wonderful keeping good information about landing .... I was very happy I Will use back again

Sat, Jun 2
ORD
YYC
3h 45m
Sat, Jun 9
YYC
ORD
3h 22m
Trip: 8 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 7 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.3
Food
7.3
YVR
OGG
Good 6.0

As always, the staff and crew were great. Left on time, arrived on time they go their best to deal with the shortcomings of the company.

The entertainment system (or lack thereof...) not nearly enough iPads to rent and it never works on laptops.

YLW
YEG
Excellent 8.0

Having to divert to Calgary for broken radio. I’m positive there is enough redundancy in radio system to be down 1 radio.

YUL
YVR
Good 6.0

The staff are always super friendly on Westjet.

The entertainment system is terrible. It does not work on my laptop and they sell out of ipads quickly.

YYZ
TPA
Excellent 10.0

everything was excellent especial flight pilot wonderful keeping good information about landing .... I was very happy I Will use back again

ORD
YYC
Excellent 9.6

Friendliest crew, good entertainment system. Comfortable seating

Desperately need a lounge facility in terminal 5 Chicago

Sat, Mar 24
ORD
YYC
6h 53m
Sun, Apr 1
YYC
ORD
10h 32m
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jun 8
ORD
YYC
3h 45m
Mon, Jun 11
YYC
ORD
3h 22m
Trip: 4 days
7.7GoodShow reviews
Overall 7.7 Good
Based on 7 reviews
Overall
8.2
Boarding
8.3
Comfort
8.0
Crew
8.6
Entertainment
7.3
Food
7.3
YYZ
TPA
Excellent 10.0

everything was excellent especial flight pilot wonderful keeping good information about landing .... I was very happy I Will use back again

YQM
YYZ
Excellent 8.0

My luggage got left in toronto

YVR
OGG
Good 6.0

As always, the staff and crew were great. Left on time, arrived on time they go their best to deal with the shortcomings of the company.

The entertainment system (or lack thereof...) not nearly enough iPads to rent and it never works on laptops.

YUL
YVR
Good 6.0

The staff are always super friendly on Westjet.

The entertainment system is terrible. It does not work on my laptop and they sell out of ipads quickly.

ORD
YYC
Excellent 9.6

Friendliest crew, good entertainment system. Comfortable seating

Desperately need a lounge facility in terminal 5 Chicago

Wed, May 30
ORD
YYC
3h 45m
Sun, Jun 3
YYC
ORD
13h 49m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 26
ORD
YYC
3h 44m
Wed, May 30
YYC
ORD
3h 22m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Dec 15
ORD
YYC
4h 05m
Sun, Dec 17
YYC
ORD
3h 35m
Trip: 3 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 16 reviews
Overall
7.2
Boarding
7.4
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
ORD
YYC
Excellent 8.0

Left about 15 minutes late.

ORD
YYC
Okay 4.0

Two flights in the same day, both delayed. This one was a tire issue that kept us stuck in the cabin on for over an hour.

JAX
EWR
Excellent 8.0

Waffle cookies were amazing

ORD
YYC
Good 6.0

Tv didn't work no entertainment options on personal device

EWR
LHR
Okay 5.3

Boarding was delayed because the aircraft was being serviced. None of the tray tables or screens were cleaned. They looked like people sneezed on them. Disgusting.

Mon, Dec 25
ORD
YYC
29h 27m
Mon, Jan 1
YYC
ORD
25h 47m
Trip: 8 days
8.5ExcellentShow reviews
Overall 8.5 Excellent
Based on 3 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.9
Food
6.5
SFO
YUL
Mediocre 3.0

There was no entertainment !

Some of the crew were rude no food or drinks No entertainment of any sort for long trips

LGA
YYZ
Okay 4.0

Direct

9:30 flight finally took odd at 11:30 .... delayed and had to set on the runway. Arrivedabd gad to wait 30 min for gate. Will be in terms mal by 1:30

MCO
YYZ
Good 6.0

Flight back was OK but flight to Orlando was not. Travelling with s 94 yr old man in a wheelchair. Everything at Pearson is not conduscent to travel with a handicapped person. Poor layout, poor assistance, non caring people, long distances,, and final straw was air canada started boarding without calling for handicapped first. We had to stop them and then fight our way up the aisle with people all in the way. Terrible, just lousey. 3 and a half hours before flight we arrived and didn't even have a chance to get some lunch before flight. I give Toronto and air Canada the worst possible rating of any airport or airline I've ever dealt with. John O"Hearn

YVR
LAX
Excellent 10.0

It was short flight. On time as scheduled so what else to say.

YUL
CMN
Mediocre 2.6

No entertainment Little to no food or drinks Some crew were rude

For the trip to finish

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.