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:
$335
(avg. price over the last 2 weeks)
Good Deal:
$234
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 $233 or less.
The cheapest flight from Chicago to Toronto Pearson Intl was found 62 days before departure, on average.
Book at least 3 weeks before departure in order to get a below-average price.
Morning departure is around 4% 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 425 miles.
How many flights are there between Chicago and Toronto Pearson Intl?
There are 559 (nonstop) flights between Chicago and Toronto Pearson Intl per week, averaging 82 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 ($234), American Airlines ($266) and Delta ($272).
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 (17 times daily), Air Canada (14 times daily), ANA (11 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly 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 Saturday, with Wednesday being the most expensive.

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

Airports
Origin
Chicago
$234
only
$234
$272
only
$272
Destination
Toronto
$234
only
$234
Thu, Mar 8
ORD
YYZ
1h 31m
Tue, Mar 13
YYZ
ORD
2h 02m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, May 10
ORD
YYZ
1h 43m
Mon, May 14
YYZ
ORD
2h 03m
Trip: 5 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 5 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
SJU
MIA
Excellent 9.3

New onboard entertainment

JFK
EZE
Excellent 9.0

Beautiful design n great storage

Hard to get out of seat unless in fully upright biz class position

CLT
LGA
Excellent 10.0

Ability to upgrade to first class

Security taking forever

LHR
JFK
Excellent 9.3

Great flat beds, entertainment, noise cancelling headphones. Awesome 3 course meal.

Could have made the bar area more exciting ... as Virgin Atlantic bars do.

JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

Thu, Mar 8
MDW
YYZ
5h 41m
Tue, Mar 13
YYZ
MDW
5h 46m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

Fri, Feb 23
ORD
YYZ
4h 53m
Mon, Feb 26
YYZ
ORD
1h 57m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 3
ORD
YYZ
1h 39m
Sat, Apr 7
YYZ
ORD
2h 01m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Apr 4
ORD
YYZ
1h 33m
Mon, Apr 9
YYZ
ORD
1h 51m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 16
MDW
YYZ
5h 14m
Wed, Apr 18
YYZ
MDW
3h 24m
Trip: 3 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

Sun, May 6
ORD
YYZ
1h 36m
Mon, May 7
YYZ
ORD
2h 03m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Sat, May 26
ORD
YYZ
1h 46m
Wed, May 30
YYZ
ORD
2h 03m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, May 8
MDW
YYZ
5h 14m
Tue, May 15
YYZ
MDW
6h 17m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

Fri, Jun 1
ORD
YYZ
1h 36m
Fri, Jun 8
YYZ
ORD
1h 54m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jun 6
MDW
YYZ
4h 44m
Sat, Jun 9
YYZ
MDW
6h 10m
Trip: 4 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
ATL
JNB
Okay 4.0

Aircraft seemed shabby despite refresh of Comfort Plus, food was really mediocre. Steer clear of the Asian Veg option.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

ATL
MEX
Excellent 10.0

Flight was on time, crew was friendly, plane was clean, and boarding was painless and efficient. Food was served which was a huge plus. I appreciate having a choice of almonds for a snack.

SJC
SLC
Excellent 8.8

Good clean aircraft. Fairly comfortable seats. Even had a power outlet in my row. Not too bad for an aircraft from the late 70s.

for some reason, i had to pay to gate check a bag. It didnt seem like anyone else did while boarding my flight.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

Fri, Feb 23
ORD
YYZ
1h 42m
Sun, Feb 25
YYZ
ORD
1h 57m
Trip: 3 days
6.7GoodShow reviews
Overall 6.7 Good
Based on 5 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
LHR
ORD
Mediocre 2.0

Nothing really. I will never book from Kayak ever

Everything

CLT
LGA
Excellent 10.0

Ability to upgrade to first class

Security taking forever

ORD
CLT
Mediocre 3.0

Three hours delay. I paid for a upgrade to first class. But because of the flight change i didn't get to keep my upgrade and I had to beg for a refund. I have had two trips in the past 5 days and all flights have been anywhere from 1 to 3 hours late. Worst experience with AA I have had in a long time.

LAS
DFW
Excellent 8.0

Flight was punctual and service was good.

Gate change

JAX
DFW
Excellent 8.6

Polite. Clean. Nice business class.

Would like more Western food.

Mon, Jun 11
ORD
YYZ
1h 36m
Fri, Jun 15
YYZ
ORD
1h 47m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Jun 12
MDW
YYZ
5h 17m
Sat, Jun 16
YYZ
MDW
3h 24m
Trip: 5 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

DTW
YOW
Excellent 9.3

Please see above. Sherry was amazing

Plane was small and older but it was a short flight

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

Thu, Mar 15
ORD
YYZ
1h 31m
Sun, Mar 18
YYZ
ORD
1h 57m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Jul 6
MDW
YYZ
5h 38m
Tue, Jul 17
YYZ
MDW
4h 54m
Trip: 12 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

DTW
MEX
Excellent 8.3

Even though I was disappointed by not being able to get the boarding passes from Delta for Aeromexico’s connecting flight to Bogota, I had an agent greet me after customs in Mexico to issue the boarding pass so I could use the transfer flight line. Excellent service throughout the entire trip.

Confusion over my boarding pass at the Delta terminal in Detroit.

GDL
ATL
Excellent 9.0

Staff was great!

No TV for movies.

ATL
DTW
Excellent 10.0

Pls see above

Tue, Aug 21
MDW
YYZ
4h 41m
Tue, Aug 28
YYZ
MDW
3h 24m
Trip: 8 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 16027 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.4
Entertainment
7.5
Food
7.4
MSP
CUN
Mediocre 2.0

nothing

They lost my luggage.

BOS
ATL
Okay 4.0

Comfort Plus allowed us to board early, useful USB ports.

ECP
ATL
Excellent 9.6

We have been on 6 flights over the last 8 days, all with Delta and we have already started telling people how wonderful the service was. Sherry on this last flight was amazing, working so hard all by herself as our flight attendant. We were very impressed. And the pilots all came out to say goodbye and thank you. All very nice...esp for me who needed some wheelchair assistance. We will certainly fly with you again in the future.

Smaller plane but ok for short flight

BOS
BNA
Excellent 8.0

Service vey Good. Nice choices. Comfort seating very nice

WiFi awful. Useless.

BOS
JFK
Excellent 9.3

The volume controls on the tv we’re pretty poor. Was either too loud or too soft with only 5-6 volume settings.

Sun, Jul 1
ORD
YYZ
1h 36m
Thu, Jul 5
YYZ
ORD
1h 49m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Thu, Jul 12
ORD
YYZ
1h 37m
Mon, Jul 23
YYZ
ORD
1h 54m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Chicago to Toronto Pearson Intl Flight Information

Avg. Flight Duration 1h 46m
Flights Arrive in Toronto Pearson Intl
Flights Depart from Chicago
Flight Price $234
Distance 425 miles
Airlines American Airlines, Delta, Major Airline
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

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.