Basic Economy allows a personal item only; no carry-on bags unless flying to Canada.
Economy Plus offers extra legroom seats towards the front of the economy cabin.
Most accurate provider | Mytrip 3 stars |
---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $165 (Air Canada) |
One-way from | $77 (United Airlines) |
Popular in | December |
Cheapest in | May |
Average price | $307 |
Good round-trip deal | $206 or less |
Good one-way deal | $116 or less |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 5/12
7:10 am-9:48 pm
1 stop15h 38m
Calgary
Mon 5/12
12:55 am-9:52 am
1 stop7h 57m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 5/7
8:45 am-11:41 am
Nonstop3h 56m
Calgary
Sat 5/10
12:43 pm-5:10 pm
Nonstop3h 27m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 5/29
5:30 pm-8:19 pm
Nonstop3h 49m
Calgary
Sun 6/1
12:15 pm-4:44 pm
Nonstop3h 29m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 6/9
8:30 pm-11:29 pm
Nonstop3h 59m
Calgary
Thu 6/12
6:29 am-10:54 am
Nonstop3h 25m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 5/13
5:30 pm-8:19 pm
Nonstop3h 49m
Calgary
Fri 5/16
12:30 am-1:41 pm
1 stop12h 11m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Fri 5/9
1:40 pm-11:01 pm
1 stop10h 21m
Calgary
Mon 5/12
2:00 pm-9:40 pm
1 stop6h 40m
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Tue 6/10
1:47 pm-8:55 pm
1 stop8h 08m
Calgary
Fri 6/13
6:45 am-5:40 pm
1 stop9h 55m
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Sat 6/7
9:59 am-8:05 pm
1 stop11h 06m
Calgary
Sat 6/14
7:00 am-10:28 pm
2 stops14h 28m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 5/29
2:09 pm-10:27 am
2 stops21h 18m
Calgary
Tue 6/3
11:17 am-11:56 pm
2 stops11h 39m
ChicagoCalgary
MDW - YYC
MDWYYC
Chicago Midway
Fri 5/30
9:40 am-9:14 pm
1 stop12h 34m
Calgary
Mon 6/2
11:55 pm-4:24 pm
1 stop15h 29m
Provider | Price Accuracy | Trust Score* |
---|---|---|
Price Accuracy1 star | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy3 stars | Trust Score*2 stars | |
Price Accuracy3 stars | Trust Score*3 stars | |
Price Accuracy1 star | Trust Score*3 stars |
The best time to book flights from Chicago to Calgary is 22 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Currently, January is the cheapest month in which you can book a flight from Chicago to Calgary (average of $300). Flying from Chicago to Calgary in June is currently the most expensive (average of $410). 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.
One of the essential ways to save on airfare from Chicago to Calgary is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 45% on airfare.
Travelers seeking maximum savings on their Chicago to Calgary flight should consider departing on Friday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to YYC are scheduled on a Monday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
In terms of precipitation, rainfall in Calgary ranges from 0.4 - 3.7 inches per month. June is typically the wettest month, when rainfall can reach 3.7 in. January is typically the driest time to visit Calgary when rainfall is around 0.4 in.
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 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 19.4 F).
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Food
Crew
Comfort
Boarding
Entertainment
Overall
Reviews
Anonymous,Apr 2025
LAS - STS
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$112 | Average$356 | FlexibilityNo cancel fee | On-time67% | |
Cheapest$125 | Average$318 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$129 | Average$260 | FlexibilityNo cancel fee | On-time60% | |
Cheapest$182 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
Cheapest$186 | Average$460 | FlexibilityNo cancel fee | On-time69% |