Most accurate provider | FlightHub 3 stars |
---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $138 (Kiwi.com) |
One-way from | $94 (Justfly.com) |
Popular in | December |
Cheapest in | February |
Average price | $243 |
Good round-trip deal | $143 or less |
Good one-way deal | $189 or less |
Fly from
Fly to
Route
Depart
Return
Price
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Thu 2/20
11:30 am-3:56 pm
Nonstop3h 26m
Chicago O'Hare Intl
Sun 3/2
4:45 pm-7:36 pm
Nonstop3h 51m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Wed 4/2
12:35 am-10:01 am
1 stop8h 26m
Chicago O'Hare Intl
Sun 4/6
4:41 pm-1:08 am
1 stop9h 27m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Thu 2/27
11:30 am-3:56 pm
Nonstop3h 26m
Chicago O'Hare Intl
Sat 3/1
4:21 pm-11:50 pm
1 stop8h 29m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Tue 2/25
6:14 am-11:58 pm
1 stop16h 44m
Chicago O'Hare Intl
Tue 3/4
8:45 am-9:41 pm
1 stop13h 56m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Fri 3/7
8:00 am-6:23 pm
1 stop9h 23m
Chicago O'Hare Intl
Tue 3/11
1:26 pm-11:16 pm
2 stops10h 50m
CalgaryChicago
YYC - MDW
YYCMDW
Calgary
Tue 2/25
6:35 am-6:11 pm
2 stops10h 36m
Chicago Midway
Wed 3/5
9:33 am-8:53 pm
2 stops12h 20m
CalgarySt. Louis
YYC - STL
YYCSTL
Calgary
Sun 3/2
6:35 am-4:53 pm
1 stop9h 18m
Lambert-St Louis
Fri 3/7
2:13 pm-11:15 pm
1 stop10h 02m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Wed 2/19
1:32 pm-6:03 pm
Nonstop3h 31m
Chicago O'Hare Intl
Wed 2/26
5:00 am-11:50 am
1 stop7h 50m
CalgaryChicago
YYC - MDW
YYCMDW
Calgary
Sat 3/1
9:55 am-10:04 pm
1 stop11h 09m
Chicago Midway
Tue 3/4
8:47 am-8:04 pm
1 stop12h 17m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Fri 3/7
6:59 pm-1:04 pm
2 stops17h 05m
Chicago O'Hare Intl
Tue 3/11
7:45 am-6:09 pm
1 stop11h 24m
Currently, August is the cheapest month in which you can book a flight from Calgary to Illinois (average of $245). Flying from Calgary to Illinois in March is currently the most expensive (average of $323). 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.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Calgary to Illinois as you normally would.
In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.
If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).
Crew
Entertainment
Comfort
Food
Boarding
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Comfort
Food
Boarding
Overall
Reviews
Cheri,Jan 2025
FAT - SEA
Crew
Entertainment
Comfort
Food
Boarding
Overall
Reviews
Cheri,Jan 2025
FAT - SEA