Find Cheap Flights from Chicago to Toronto (CHI - YTO)

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FAQs for Booking Chicago to Toronto Flights

How long does a flight from Chicago to Toronto take?
An average nonstop flight takes 1h 31m, covering a distance of 702 km.
How many flights are there between Chicago and Toronto?
There are 721 (nonstop) flights between Chicago and Toronto per week, averaging 104 per day.
Which airlines provide the cheapest flights from Chicago to Toronto?
In the past 3 days, the cheapest round-trip tickets were found on Porter Airlines (C$ 256), Multiple Airlines (C$ 258) and Delta (C$ 291).
Do I need a passport to fly between Chicago and Toronto?
Yes.
Which airlines fly most frequently between Chicago and Toronto?
Air Canada (24 times daily), United (17 times daily), Porter Airlines (10 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly from Chicago to Toronto?
For Chicago to Toronto, Thursday is the cheapest day to fly on average and Friday is the most expensive. Flying from Toronto back to Chicago, the best deals are generally found on Friday, with Saturday being the most expensive.

Good to Know

Low Season:
May
Best time to beat the crowds
4%
expected price decrease
High Season:
January
Most popular time to fly
18%
expected price increase
Average price:
C$ 404
(avg. price over the last 2 weeks)
Good Deal:
C$ 281
or less (round trip)

When to Book Flights from Chicago to Toronto

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$ 280 or less.
The cheapest flight from Chicago to Toronto was found, on average, 61 days before departure.
Book at least 3 weeks before departure in order to get a below-average price.
On average*, there is no price difference when choosing to fly in the morning or the evening on this flight route.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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

Airports
Origin
Chicago
C$ 258
only
C$ 258
C$ 256
only
C$ 256
Destination
Toronto
C$ 258
only
C$ 258
C$ 256
only
C$ 256
Thu, 7 Dec
MDW
YTZ
1h 37m
Sat, 9 Dec
YTZ
MDW
1h 50m
C$ 256
Trip: 3 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Excellent 10.0

Nice flight

Highly recommend it

MDW
YTZ
Okay 5.6

Nice crew, snacks and drinks, good price, calm experience.

All flights delayed by 1 hour. Maybe equipment logistics could be better.

MDW
YTZ
Excellent 8.6

Everything else... the whole Porter Experience brought me back to what air travel used to be like... I will fly Porter again. Even a long weather delay was more tolerable because the waiting area was more like a Flight Club experience.

Baggage rules seemed to be enforced arbitrarily... gate Checking was routine... but I was forced to pay to check a bag.

MDW
YTZ
Mediocre 2.0

My trip going to Toronto has been canceled on friday and moved for the following day, I had to by another flight going to toronto so i don't miss the commitement i had this is not acceptable they should have offered me to place my flight for another time

MDW
YTZ
Excellent 9.6

Comfy large seats. Great service

Little slow to leave

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
LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

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

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

SAN
SEA
Okay 4.6

Trying too hard to fit as many as possible

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

LGA
CVG
Excellent 8.3

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

Fri, 8 Dec
MDW
YTZ
1h 35m
Mon, 11 Dec
YTZ
MDW
1h 50m
C$ 256
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Okay 4.0

Staff was nice everywhere during this trip.

I was charged $40 for my bag at O'hare because my booking to Montreal was done as two separate tickets (as the staff explained)....?!?! Kayak how do you do this and not tell your customer? $40 dollars is not a lot but I definitely feel cheated!

MDW
YTZ
Excellent 8.6

Everything else... the whole Porter Experience brought me back to what air travel used to be like... I will fly Porter again. Even a long weather delay was more tolerable because the waiting area was more like a Flight Club experience.

Baggage rules seemed to be enforced arbitrarily... gate Checking was routine... but I was forced to pay to check a bag.

MDW
YTZ
Mediocre 2.0

Literally nothing. Even the free beer and wine didn't make up for this company!!

Our flight to Chicago was cancelled, we didn't get so much as an email letting us know (checked the flight status at 1am for a 8am flight and it said on time) we found out at the porter counter at the airport that or flight was cancelled and we were delayed until the next day!!! Next day we realize they didn't schedule us on the first OR second flight of the day but the third so we were delayed by 36 hours instead of 24!!!! The planes are tiny, very old, quite dirty. The staff seem totally non chalant about all these cancelled flights and allllll of the delays and repeatedly say that the airline is understaffed... hello i don't care why my vacation was cut short by 36 hours and i got stuck paying 200$ for a hotel room tat i didn't get to stay in!!! Get your act together Porter!!!!

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

MDW
YTZ
Excellent 8.6

Snacks and the complimentary wines

Flight attendant did not allow earbud headphone during landing. I have not seen this in other airlines.

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
Sun, 10 Dec
MDW
YTZ
1h 37m
Fri, 15 Dec
YTZ
MDW
1h 50m
C$ 256
Trip: 6 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Mediocre 2.0

My trip going to Toronto has been canceled on friday and moved for the following day, I had to by another flight going to toronto so i don't miss the commitement i had this is not acceptable they should have offered me to place my flight for another time

MDW
YTZ
Mediocre 2.0

Literally nothing. Even the free beer and wine didn't make up for this company!!

Our flight to Chicago was cancelled, we didn't get so much as an email letting us know (checked the flight status at 1am for a 8am flight and it said on time) we found out at the porter counter at the airport that or flight was cancelled and we were delayed until the next day!!! Next day we realize they didn't schedule us on the first OR second flight of the day but the third so we were delayed by 36 hours instead of 24!!!! The planes are tiny, very old, quite dirty. The staff seem totally non chalant about all these cancelled flights and allllll of the delays and repeatedly say that the airline is understaffed... hello i don't care why my vacation was cut short by 36 hours and i got stuck paying 200$ for a hotel room tat i didn't get to stay in!!! Get your act together Porter!!!!

MDW
YTZ
Excellent 8.6

Snacks and the complimentary wines

Flight attendant did not allow earbud headphone during landing. I have not seen this in other airlines.

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

MDW
YTZ
Good 7.6

The flight attendants were very nice. Timely boarding.

Very small plane with only one bathroom.

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
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
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.

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

ATL
BNA
Excellent 10.0

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

Mon, 11 Dec
MDW
YTZ
1h 37m
Thu, 21 Dec
YTZ
MDW
1h 50m
C$ 256
Trip: 11 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Mediocre 2.0

Literally nothing. Even the free beer and wine didn't make up for this company!!

Our flight to Chicago was cancelled, we didn't get so much as an email letting us know (checked the flight status at 1am for a 8am flight and it said on time) we found out at the porter counter at the airport that or flight was cancelled and we were delayed until the next day!!! Next day we realize they didn't schedule us on the first OR second flight of the day but the third so we were delayed by 36 hours instead of 24!!!! The planes are tiny, very old, quite dirty. The staff seem totally non chalant about all these cancelled flights and allllll of the delays and repeatedly say that the airline is understaffed... hello i don't care why my vacation was cut short by 36 hours and i got stuck paying 200$ for a hotel room tat i didn't get to stay in!!! Get your act together Porter!!!!

MDW
YTZ
Good 7.6

The flight attendants were very nice. Timely boarding.

Very small plane with only one bathroom.

MDW
YTZ
Mediocre 2.0

They were not organized. Delayed every flight and cancelled two flights and offered no complemsation. I thought there'd be better customer service.

MDW
YTZ
Excellent 8.6

Snacks and the complimentary wines

Flight attendant did not allow earbud headphone during landing. I have not seen this in other airlines.

MDW
YTZ
Excellent 9.6

Comfy large seats. Great service

Little slow to leave

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
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

CHA
ATL
Excellent 10.0

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

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

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.

LGA
CVG
Excellent 8.3

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

Tue, 12 Dec
MDW
YTZ
1h 37m
Fri, 15 Dec
YTZ
MDW
1h 50m
C$ 256
Trip: 4 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Mediocre 2.0

My trip going to Toronto has been canceled on friday and moved for the following day, I had to by another flight going to toronto so i don't miss the commitement i had this is not acceptable they should have offered me to place my flight for another time

MDW
YTZ
Mediocre 2.0

They were not organized. Delayed every flight and cancelled two flights and offered no complemsation. I thought there'd be better customer service.

MDW
YTZ
Excellent 10.0

The earlier flight departure times are really good, the traffic is not jammed yet on the 401 and GEW. Custom waiting times are basically non existing in comparison to Pearson. Planes are relatively on time (only flew 4 times with Porte), staff is friendly. The turboprop planes have more legroom than most others. I do like them, and do recommend Porter.

MDW
YTZ
Excellent 8.6

Snacks and the complimentary wines

Flight attendant did not allow earbud headphone during landing. I have not seen this in other airlines.

MDW
YTZ
Good 7.6

The flight attendants were very nice. Timely boarding.

Very small plane with only one bathroom.

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
ATL
SNA
Excellent 8.0

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

NA

LAX
GUA
Mediocre 2.0

Nothing worst flight I've ever had.

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

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.

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

Thu, 28 Dec
MDW
YTZ
1h 37m
Sun, 7 Jan
YTZ
MDW
1h 50m
C$ 256
Trip: 11 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Mediocre 2.0

My trip going to Toronto has been canceled on friday and moved for the following day, I had to by another flight going to toronto so i don't miss the commitement i had this is not acceptable they should have offered me to place my flight for another time

MDW
YTZ
Okay 5.6

Nice crew, snacks and drinks, good price, calm experience.

All flights delayed by 1 hour. Maybe equipment logistics could be better.

MDW
YTZ
Excellent 9.6

Comfy large seats. Great service

Little slow to leave

MDW
YTZ
Excellent 9.6

it was such a smooth flight

all good

MDW
YTZ
Excellent 10.0

Nice flight

Highly recommend it

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
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

MOB
ATL
Good 6.0

Felt like I was sitting in my neighbors lap!

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

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, 29 Dec
MDW
YTZ
1h 37m
Thu, 4 Jan
YTZ
MDW
1h 50m
C$ 256
Trip: 7 days
8.1ExcellentShow reviews
Overall 8.1 Excellent
Based on 83 reviews
Boarding
8.0
Comfort
8.0
Crew
8.4
Entertainment
7.0
Food
7.9
MDW
YTZ
Excellent 8.6

Everything else... the whole Porter Experience brought me back to what air travel used to be like... I will fly Porter again. Even a long weather delay was more tolerable because the waiting area was more like a Flight Club experience.

Baggage rules seemed to be enforced arbitrarily... gate Checking was routine... but I was forced to pay to check a bag.

MDW
YTZ
Good 7.6

The flight attendants were very nice. Timely boarding.

Very small plane with only one bathroom.

MDW
YTZ
Excellent 9.6

Comfy large seats. Great service

Little slow to leave

MDW
YTZ
Excellent 9.6

it was such a smooth flight

all good

MDW
YTZ
Okay 4.0

Staff was nice everywhere during this trip.

I was charged $40 for my bag at O'hare because my booking to Montreal was done as two separate tickets (as the staff explained)....?!?! Kayak how do you do this and not tell your customer? $40 dollars is not a lot but I definitely feel cheated!

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
ATL
BNA
Excellent 10.0

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

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.

ATL
SNA
Excellent 8.0

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

NA

ATL
MCO
Excellent 10.0

Amazing experience thank you Delta

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
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.

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

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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.

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.