BA's Club Suite offers privacy with solo pods and a door you can close.
BA's World Traveller Plus offers extra seat width and legroom for added comfort.

Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $183 (Air Canada) |
One-way from | $131 (Mytrip) |
Popular in | December |
Cheapest in | September |
Average price | $296 |
Good round-trip deal | $412 or less |
Good one-way deal | $198 or less |
Fly from
Fly to
Route
Depart
Return
Price
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
lun. 1/19
9:00 pm-10:05 pm
Nonstop2h 05m
Chicago O'Hare Intl
mar. 3/3
6:28 pm-9:21 pm
Nonstop1h 53m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
mar. 12/16
2:45 pm-6:30 pm
1 stop4h 45m
Chicago O'Hare Intl
jue. 1/8
9:15 pm-11:59 pm
Nonstop1h 44m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
dom. 12/14
7:40 pm-11:43 pm
1 stop5h 03m
Chicago O'Hare Intl
jue. 1/8
11:15 am-2:01 pm
Nonstop1h 46m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
lun. 12/15
7:40 pm-11:43 pm
1 stop5h 03m
Chicago O'Hare Intl
mié. 1/7
9:15 pm-11:59 pm
Nonstop1h 44m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
vie. 11/21
6:50 am-7:56 am
Nonstop2h 06m
Chicago O'Hare Intl
mar. 11/25
2:00 pm-4:39 pm
Nonstop1h 39m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
mié. 11/26
3:30 pm-4:52 pm
Nonstop2h 22m
Chicago O'Hare Intl
vie. 11/28
4:50 pm-7:45 pm
Nonstop1h 55m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
sáb. 11/15
5:30 pm-6:39 pm
Nonstop2h 09m
Chicago O'Hare Intl
mar. 11/18
9:20 pm-11:59 pm
Nonstop1h 39m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
vie. 11/14
5:30 pm-6:39 pm
Nonstop2h 09m
Chicago O'Hare Intl
vie. 11/14
9:20 pm-11:59 pm
Nonstop1h 39m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
vie. 11/14
5:30 pm-6:39 pm
Nonstop2h 09m
Chicago O'Hare Intl
mar. 11/18
1:19 pm-4:02 pm
Nonstop1h 43m
TorontoChicago
YYZ - ORD
YYZORD
Toronto Pearson Intl
vie. 1/23
5:30 pm-6:50 pm
Nonstop2h 20m
Chicago O'Hare Intl
dom. 1/25
6:05 am-11:48 am
1 stop4h 43m
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
Booking 84 days in advance of your planned departure date is, on average, the best time to get cheap flights from Toronto Pearson Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Currently, August is the cheapest month in which you can book a flight from Toronto Pearson Intl Airport to Chicago (average of $129). Flying from Toronto Pearson Intl Airport to Chicago in April is currently the most expensive (average of $212). 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 Toronto Pearson Intl Airport to Chicago in the morning. By choosing this option you can save up to 14% on the cost of your flight, compared to a flight in the afternoon.
Travelers seeking maximum savings on their Toronto Pearson Intl Airport to Chicago flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from YYZ to CHI are scheduled on a Monday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (47 on average).
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
Comfort
Entertainment
Overall
Crew
Food
Boarding
Reviews
Anonymous,Oct 2025
YUL - ORD
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$147 | Average$272 | FlexibilityNo cancel fee | On-time67% | |
| Cheapest$165 | Average$288 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$180 | Average$423 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$196 | Average$344 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$208 | Average$348 | FlexibilityNo cancel fee | On-time60% |