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

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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$ 428
(avg. price over the last 2 weeks)
Good Deal:
C$ 282
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

Looking for a cheap flight? 25% of our users found flights on this route for C$ 282 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 44% cheaper 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 450 (nonstop) flights between Chicago and Toronto Pearson Intl per week, averaging 65 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$ 275) and Delta (C$ 285)
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?
United (11 times daily), Air Canada (10 times daily), American Airlines (6 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, Monday is the cheapest day to fly on average and Tuesday is the most expensive. Flying from Toronto Pearson Intl back to Chicago, the best deals are generally found on Monday, with Saturday being the most expensive.

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

Airports
Origin
Chicago
C$ 275
only
C$ 275
C$ 285
only
C$ 285
Destination
Toronto
C$ 275
only
C$ 275
Mon, 5 Feb
ORD
YYZ
6h 56m
Wed, 21 Feb
YYZ
ORD
1h 47m
C$ 275
Trip: 17 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 6 Feb
MDW
YYZ
6h 36m
Sun, 11 Feb
YYZ
MDW
5h 16m
C$ 285
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
LAX
Excellent 10.0

on time

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

JFK
SJU
Excellent 10.0

Giid free sandwixh. Very good entertainment system. Good seats.

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

DEN
SLC
Excellent 10.0

Delta is great

Tue, 23 Jan
ORD
YYZ
1h 38m
Wed, 24 Jan
YYZ
ORD
1h 57m
C$ 297
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 8 Feb
ORD
YYZ
4h 45m
Mon, 12 Feb
YYZ
ORD
1h 59m
C$ 275
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 7 Feb
MDW
YYZ
3h 25m
Sun, 11 Feb
YYZ
MDW
5h 16m
C$ 285
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SEA
ANC
Excellent 10.0

Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!

Nothing.

HOU
ATL
Excellent 10.0

Service

TUS
SEA
Excellent 10.0

Delta did a really good job as always. Cheaper, more comfortable, and a WAY better experience than Alaska Airlines.

Nothing.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

Thu, 8 Mar
ORD
YYZ
4h 57m
Fri, 16 Mar
YYZ
ORD
1h 47m
C$ 275
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 8 Feb
MDW
YYZ
4h 50m
Mon, 12 Feb
YYZ
MDW
6h 13m
C$ 285
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
SJU
Excellent 10.0

Giid free sandwixh. Very good entertainment system. Good seats.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

TUS
SEA
Excellent 10.0

Delta did a really good job as always. Cheaper, more comfortable, and a WAY better experience than Alaska Airlines.

Nothing.

SAN
LAX
Excellent 10.0

on time

SEA
ANC
Excellent 10.0

Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!

Nothing.

Mon, 12 Mar
ORD
YYZ
5h 20m
Sun, 18 Mar
YYZ
ORD
1h 47m
C$ 275
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Fri, 9 Feb
ORD
YYZ
6h 46m
Thu, 15 Feb
YYZ
ORD
7h 58m
C$ 285
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
DEN
SLC
Excellent 10.0

Delta is great

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

JFK
SJU
Excellent 10.0

Giid free sandwixh. Very good entertainment system. Good seats.

SAN
LAX
Excellent 10.0

on time

Sat, 14 Apr
ORD
YYZ
4h 12m
Wed, 18 Apr
YYZ
ORD
1h 51m
C$ 275
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, 15 Feb
ORD
YYZ
5h 10m
Thu, 22 Feb
YYZ
ORD
7h 31m
C$ 285
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
SAN
LAX
Excellent 10.0

on time

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

HOU
ATL
Excellent 10.0

Service

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

BOS
MKE
Excellent 10.0

Direct flight, on time, friendly crew, smooth flight

Sat, 14 Apr
ORD
YYZ
4h 12m
Sat, 28 Apr
YYZ
ORD
6h 49m
C$ 280
Trip: 15 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 21 Feb
ORD
YYZ
5h 49m
Mon, 26 Feb
YYZ
ORD
5h 02m
C$ 285
Trip: 6 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
JFK
SJU
Excellent 10.0

Giid free sandwixh. Very good entertainment system. Good seats.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

SYR
JFK
Good 7.0

Nothing Special

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

SAN
LAX
Excellent 10.0

on time

Wed, 21 Feb
ORD
YYZ
5h 00m
Sun, 25 Feb
YYZ
ORD
6h 25m
C$ 281
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 27 Feb
ORD
YYZ
6h 54m
Mon, 5 Mar
YYZ
ORD
7h 45m
C$ 285
Trip: 7 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
TUS
SEA
Excellent 10.0

Delta did a really good job as always. Cheaper, more comfortable, and a WAY better experience than Alaska Airlines.

Nothing.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

SYR
JFK
Good 7.0

Nothing Special

Tue, 13 Mar
ORD
YYZ
4h 57m
Tue, 20 Mar
YYZ
ORD
7h 02m
C$ 285
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BOS
MKE
Excellent 10.0

Direct flight, on time, friendly crew, smooth flight

SAN
LAX
Excellent 10.0

on time

YUL
DTW
Mediocre 2.0

Not applied

Not applied

HOU
ATL
Excellent 10.0

Service

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

Tue, 6 Mar
ORD
YYZ
1h 31m
Tue, 13 Mar
YYZ
ORD
5h 10m
C$ 286
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Wed, 14 Mar
ORD
YYZ
4h 38m
Wed, 21 Mar
YYZ
ORD
5h 37m
C$ 285
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
BOS
MKE
Excellent 10.0

Direct flight, on time, friendly crew, smooth flight

SEA
ANC
Excellent 10.0

Alaska Airlines is way overpriced and way less comfortable than Delta. I’m a Delta loyalist forever now!

Nothing.

LAX
CUN
Mediocre 2.6

Terrible customer service both on the phone before the flight, but Especially from the gate agent. Wow she was really horrible.

The flight attendants on board were good! They helped get everything straight. Easily could have been handled by the incompetent gate agent. Wow.

YUL
DTW
Mediocre 2.0

Not applied

Not applied

DEN
SLC
Excellent 10.0

Delta is great

Wed, 7 Mar
ORD
YYZ
1h 31m
Tue, 13 Mar
YYZ
ORD
5h 44m
C$ 286
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Tue, 27 Mar
ORD
YYZ
5h 20m
Tue, 3 Apr
YYZ
ORD
5h 10m
C$ 285
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 15207 reviews
Overall
8.0
Boarding
8.1
Comfort
7.7
Crew
8.4
Entertainment
7.5
Food
7.3
HOU
ATL
Excellent 10.0

Service

MSY
JFK
Excellent 10.0

The overhead bin did not stay down low enough so that I could place my bag in. It would lower then before I could place my bag raise slightly by a few inches. For someone of my height (5’5”) that was problematic. Fortunately another passenger saw my dilemma and held the bin lower to its full opening capacity. This also momentarily slowed down the boarding process.

DEN
SLC
Excellent 10.0

Delta is great

YUL
DTW
Mediocre 2.0

Not applied

Not applied

SAN
LAX
Excellent 10.0

on time

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

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
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.

Why aren’t prices accurate 100% of the time?
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.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

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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.

Chicago to Toronto Pearson Intl Flight Information

Avg. Flight Duration 1h 47m
Flights Arrive in Toronto Pearson Intl
Flights Depart from Chicago
Flight Price C$ 275
Distance 684 km
Airlines Delta, Major Airline