
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $166 (FlightHub) |
One-way from | $50 (Kiwi.com) |
Popular in | December |
Cheapest in | May |
Average price | $405 |
Fly from
Fly to
Route
Depart
Return
Price
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Sat 5/16
9:45 pm-1:56 pm
1 stop17h 11m
Calgary
Sat 5/23
8:30 am-12:50 pm
Nonstop3h 20m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 6/2
7:15 am-9:38 pm
1 stop15h 23m
Calgary
Tue 6/9
6:20 am-10:25 pm
1 stop15h 05m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 1/28
7:00 am-2:21 pm
1 stop8h 21m
Calgary
Tue 2/3
6:15 am-5:04 pm
1 stop9h 49m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 1/13
12:53 pm-9:53 pm
1 stop10h 00m
Calgary
Thu 1/22
6:15 am-7:51 pm
1 stop12h 36m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 1/21
8:45 am-11:35 am
Nonstop3h 50m
Calgary
Tue 1/27
6:15 am-9:15 pm
1 stop14h 00m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 2/3
8:45 am-11:35 am
Nonstop3h 50m
Calgary
Wed 2/11
2:13 pm-11:59 pm
1 stop8h 46m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 1/20
8:45 am-11:35 am
Nonstop3h 50m
Calgary
Wed 1/28
6:15 am-7:51 pm
1 stop12h 36m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 1/22
12:53 pm-9:53 pm
1 stop10h 00m
Calgary
Mon 2/2
6:15 am-11:59 pm
1 stop16h 44m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 4/13
9:49 pm-1:52 pm
1 stop17h 03m
Calgary
Fri 4/17
1:27 pm-10:58 pm
1 stop8h 31m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 1/20
7:00 am-2:21 pm
1 stop8h 21m
Calgary
Mon 2/2
6:15 am-11:59 pm
1 stop16h 44m
To ensure you get the cheapest price possible for a flight from Chicago to Lake Louise, you should look to book at least 23 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Currently, April is the cheapest month in which you can book a flight from Chicago to Lake Louise (average of $80). Flying from Chicago to Lake Louise in December is currently the most expensive (average of $161). 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.
It’s optimal to fly from Chicago to Lake Louise in the afternoon. By choosing this option you can save up to 35% on the cost of your flight, compared to a flight at noon.
Travelers seeking maximum savings on their Chicago to Lake Louise flight should consider departing on Thursday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from CHI to LL9 are scheduled on a Monday (5 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (2 on average).
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
Comfort
Overall
Crew
Entertainment
Food
Boarding
Reviews
Jim,Nov 2025
AVL - ATL
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$85 | Average$223 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$90 | Average$316 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$109 | Average$287 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$142 | Average$246 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$195 | Average$410 | FlexibilityNo cancel fee | On-time71% |