
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $282 (American Airlines) |
One-way from | $116 (American Airlines) |
Popular in | December |
Cheapest in | January |
Average price | $358 |
Good round-trip deal | $357 or less |
Good one-way deal | $148 or less |
Fly from
Fly to
Route
Depart
Return
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Fri 10/16
8:40 am-11:28 am
Nonstop3h 48m
Calgary
Mon 10/19
12:30 pm-5:05 pm
Nonstop3h 35m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Tue 9/8
5:00 pm-11:06 pm
1 stop7h 06m
Calgary
Sat 9/12
6:35 am-4:48 pm
1 stop9h 13m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 8/13
7:45 pm-10:36 pm
Nonstop3h 51m
Calgary
Mon 8/24
6:00 am-11:59 pm
1 stop16h 59m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 9/14
2:05 pm-11:01 pm
1 stop9h 56m
Calgary
Mon 9/21
6:45 am-4:52 pm
1 stop9h 07m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Sun 8/9
5:00 am-6:10 pm
1 stop14h 10m
Calgary
Wed 8/12
6:00 am-10:00 pm
1 stop15h 00m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Mon 8/10
5:00 am-6:10 pm
1 stop14h 10m
Calgary
Thu 8/20
9:30 am-10:00 pm
1 stop11h 30m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 10/7
12:15 pm-11:13 pm
2 stops11h 58m
Calgary
Sun 10/11
7:45 am-4:49 pm
1 stop8h 04m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Wed 9/9
5:00 pm-11:06 pm
1 stop7h 06m
Calgary
Tue 9/15
11:05 am-9:33 pm
2 stops9h 28m
ChicagoGrande Prairie
ORD - YQU
ORDYQU
Chicago O'Hare Intl
Mon 7/27
5:30 pm-1:15 am
1 stop8h 45m
Grande Prairie
Thu 8/6
7:10 am-4:40 pm
2 stops8h 30m
ChicagoCalgary
ORD - YYC
ORDYYC
Chicago O'Hare Intl
Thu 7/30
12:27 pm-8:35 pm
1 stop9h 08m
Calgary
Mon 8/3
7:45 am-6:19 pm
1 stop9h 34m
Currently, September is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Alberta (average of $57). Flying from Chicago O'Hare Intl Airport to Alberta in December is currently the most expensive (average of $146). 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 Chicago O'Hare Intl Airport to Alberta, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 49% versus a flight in the morning.
The most flights from ORD to CAAB are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (11 on average).
Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago O'Hare Intl Airport to Alberta. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Alberta flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
Comfort
Entertainment
Crew
Food
Overall
Boarding
Reviews
Anonymous,May 2026
SEA - KOA
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$106 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$111 | Average$320 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$123 | Average$426 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$133 | Average$280 | FlexibilityNo cancel fee | On-time60% | |
| Cheapest$231 | Average$443 | FlexibilityNo cancel fee | On-time71% |