Fly from
Fly to
Route
Depart
Return
Price
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Thu 28/11
12:41 p.m.-5:08 p.m.
Nonstop3h 27m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Thu 28/11
12:41 p.m.-5:08 p.m.
Nonstop3h 27m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Sat 16/11
7:00 a.m.-9:07 p.m.
2 stops13h 07m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Wed 4/12
3:15 p.m.-5:30 a.m.
2 stops13h 15m
VancouverChicago
YVR - ORD
YVRORD
Vancouver Intl
Tue 12/11
4:59 p.m.-12:09 p.m.
1 stop17h 10m
CalgaryChicago
YYC - ORD
YYCORD
Calgary
Thu 20/3
1:20 p.m.-5:45 p.m.
Nonstop3h 25m
VancouverChicago
YVR - ORD
YVRORD
Vancouver Intl
Sun 16/3
6:00 p.m.-3:56 p.m.
2 stops19h 56m
CalgaryChicago
YYC - MDW
YYCMDW
Calgary
Thu 28/11
12:55 p.m.-10:20 a.m.
1 stop20h 25m
VancouverChicago
YVR - MDW
YVRMDW
Vancouver Intl
Sun 15/12
9:15 p.m.-11:26 p.m.
2 stops24h 11m
VancouverChicago
YVR - ORD
YVRORD
Vancouver Intl
Wed 27/11
8:10 a.m.-4:45 p.m.
1 stop6h 35m
Currently, January is the cheapest month in which you can book a flight from British Columbia to Illinois (average of C$ 259). Flying from British Columbia to Illinois in May is currently the most expensive (average of C$ 343). 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.
When flying from British Columbia to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
In terms of precipitation, rainfall in Illinois ranges from 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Illinois when rainfall is around 43.0 mm.
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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Overall
Crew
Entertainment
Comfort
Food
Boarding
Reviews
Service was good. We pre-ordered a snack but never made it to us.
Deals for British Columbia to Illinois 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.
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from British Columbia to Illinois for you. Better yet — we are completely free to use.
Yes! Cheapflights helps users easily find flights from British Columbia to Illinois with no change fees.
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Illinois from British Columbia today and book when prices fit your budget.