Find Cheap Flights from Chicago to Toronto Pearson Intl (CHI - YYZ)

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Sat 18/11
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Good to Know

Low Season:
July
Best time to beat the crowds
4%
expected price decrease
High Season:
January
Most popular time to fly
15%
expected price increase
Average price:
C$ 447
(avg. price over the last 2 weeks)
Good Deal:
C$ 272
or less (round trip)

When to Book Flights from Chicago to Toronto Pearson Intl

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

When looking for a cheap flight, consider that 25% of our users selected a flight on this route for C$ 272 or less.
The cheapest flight from Chicago to Toronto Pearson Intl was found, on average, 62 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 1% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Chicago to Toronto Pearson Intl Flights

How long does a flight from Chicago to Toronto Pearson Intl take?
An average nonstop flight takes 1h 31m, covering a distance of 684 km.
How many flights are there between Chicago and Toronto Pearson Intl?
There are 651 (nonstop) flights between Chicago and Toronto Pearson Intl per week, averaging 93 per day.
Which airlines provide the cheapest flights from Chicago to Toronto Pearson Intl?
In the past 3 days, the cheapest round-trip tickets were found on Multiple Airlines (C$ 258) and Delta (C$ 291)
Do I need a passport to fly between Chicago and Toronto Pearson Intl?
Yes.
Which airlines fly most frequently between Chicago and Toronto Pearson Intl?
Air Canada (24 times daily), United (17 times daily), ANA (8 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Chicago to Toronto Pearson Intl?
For Chicago to Toronto Pearson Intl, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Toronto Pearson Intl back to Chicago, the best deals are generally found on Friday, with Tuesday being the most expensive.

Book cheap flights from Chicago to Toronto Pearson Intl (round-trip)

Airports
Origin
Chicago
C$ 258
only
C$ 258
C$ 291
only
C$ 291
Destination
Toronto
C$ 258
only
C$ 258
Thu, 7 Dec
ORD
YYZ
1h 31m
Tue, 12 Dec
YYZ
ORD
1h 59m
C$ 258
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 7 Dec
MDW
YYZ
3h 44m
Sun, 10 Dec
YYZ
MDW
7h 44m
C$ 291
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

Fri, 8 Dec
ORD
YYZ
1h 31m
Tue, 12 Dec
YYZ
ORD
1h 55m
C$ 258
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Sat, 9 Dec
ORD
YYZ
1h 31m
Tue, 12 Dec
YYZ
ORD
1h 55m
C$ 258
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 8 Dec
ORD
YYZ
5h 27m
Sun, 10 Dec
YYZ
ORD
7h 46m
C$ 291
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Sun, 10 Dec
ORD
YYZ
1h 31m
Thu, 14 Dec
YYZ
ORD
1h 58m
C$ 258
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Mon, 11 Dec
MDW
YYZ
7h 17m
Thu, 14 Dec
YYZ
MDW
5h 19m
C$ 291
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

Mon, 11 Dec
ORD
YYZ
1h 31m
Thu, 14 Dec
YYZ
ORD
1h 58m
C$ 258
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 12 Dec
MDW
YYZ
5h 00m
Thu, 14 Dec
YYZ
MDW
7h 05m
C$ 291
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

Tue, 12 Dec
ORD
YYZ
1h 31m
Thu, 14 Dec
YYZ
ORD
1h 58m
C$ 258
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 14 Dec
ORD
YYZ
5h 02m
Mon, 18 Dec
YYZ
ORD
6h 25m
C$ 291
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

Fri, 15 Dec
ORD
YYZ
5h 02m
Mon, 18 Dec
YYZ
ORD
6h 25m
C$ 291
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

BUF
ATL
Excellent 10.0

I asked for a change of seat at the gate and was given it. It really made a difference to be at the window.

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

Tue, 12 Dec
ORD
YYZ
16h 29m
Fri, 15 Dec
YYZ
ORD
2h 00m
C$ 276
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 20 Dec
ORD
YYZ
5h 02m
Fri, 26 Jan
YYZ
ORD
4h 58m
C$ 291
Trip: 38 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

Wed, 13 Dec
ORD
YYZ
1h 31m
Sun, 17 Dec
YYZ
ORD
1h 59m
C$ 276
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 11 Jan
ORD
YYZ
4h 23m
Tue, 16 Jan
YYZ
ORD
7h 36m
C$ 291
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DTW
EWR
Excellent 8.0

Boarding was quick. Staff and crew were friendly. Everything went well despite the 30 min delay we had on the runway. They gave us snacks and we ended up still arriving on time.

ATL
BNA
Excellent 10.0

Compared to previous flight - this was so much better with upgrade to first class and extra space.

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

Fri, 15 Dec
ORD
YYZ
1h 31m
Sun, 17 Dec
YYZ
ORD
2h 00m
C$ 276
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 17 Jan
ORD
YYZ
4h 57m
Tue, 23 Jan
YYZ
ORD
4h 58m
C$ 291
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

ATL
SNA
Excellent 8.0

4 hour flight. Non-eventful except slight turbulence. Good to be home! Thank you!

NA

JFK
LAX
Excellent 9.3

Check in was easy through their app. Also very quick lines to drop off bags. Crew was very nice and respectful

Seat are a little bit too close together. But overall very comfortable

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

Everything Delta was so poor quality!!! The flight attendants were not helpful.

Thu, 30 Nov
ORD
YYZ
5h 27m
Fri, 8 Dec
YYZ
ORD
1h 58m
C$ 277
Trip: 9 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 24 Jan
ORD
YYZ
3h 22m
Sun, 28 Jan
YYZ
ORD
4h 59m
C$ 291
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 13528 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
YUL
ATL
Good 6.0

Fligth were on time

My flight from Montreal to Atlanta was 2:30 min Left at 6:10 arrive at 8:30 roughly Tried twice to get to my connection earlier and get 9:30 instead of 12:09 fligth to Daytona Delta was not flexible to allow me to book saying i did not have 55 min in between fligth which i had than lear n it will cost $75.00 to change the fligth - What? Very disappointed of Delta - lost 3 hrs at the airport today

LGA
CVG
Excellent 8.3

Plane was far too tight. Very uncomfortable for taller individuals.

JFK
JAX
Good 7.6

Delta never used to be my first choice in airlines, but of my recent experience with them has been excellent. The people from the counter to the plane have been professional and courteous. This is why I will fly with them more frequently.

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

CHA
ATL
Excellent 10.0

On time departure and arrival. The Airbus plane has enough legroom for tall persons.

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Prices are per person, are for e–tickets and include all taxes & fees in CAD.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.