What are the cheapest airlines flying from Chicago to Toronto Pearson Intl Airport round-trip?

Flying on American Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 427. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 430 and C$ 448, respectively. American Airlines is 7% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from Chicago to Toronto Pearson Intl Airport one-way?

One-way options have recently been found by users for as low as C$ 187 on American Airlines. Other airlines that offer cheap prices include United Airlines from C$ 190 and British Airways from C$ 191 one-way.

What is the cheapest day to fly from Chicago to Toronto Pearson Intl Airport?

Travelers seeking maximum savings on their Chicago to Toronto Pearson Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What are the cheapest flights from Chicago to Toronto Pearson Intl Airport?

Looking at all options, your cheapest flight can be booked for C$ 206. While the most popular route (Chicago O'Hare Intl - Toronto Pearson Intl) can be booked for C$ 374 on average our data indicates C$ 628 when flying from Chicago to Toronto Pearson Intl Airport.

What are the most reliable airlines from Chicago to Toronto Pearson Intl Airport?

Consider Royal Jordanian (94%), Egyptair (91%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Toronto Pearson Intl Airport.

What is the cheapest day to fly round-trip from Chicago to Toronto Pearson Intl Airport?

It’s generally more expensive to depart on a Monday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest month to fly from Chicago to Toronto Pearson Intl Airport?

Our data shows that April tends to be the cheapest month to fly to Toronto Pearson Intl Airport from Chicago. Users have commonly found prices around C$ 428 for the month, but tickets can be as low as C$ 303. Due to multiple factors, prepare for potentially higher prices in November.

Can I find deals for flights from Chicago to Pearson Intl that include hotel bookings?

Yes. In addition to deals on Chicago to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Chicago to Pearson Intl?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Pearson Intl.

Can I find deals for business class flights from Chicago to Pearson Intl?

Yes. Cheapflights offers flight deals from Chicago to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 167+ Flights from Chicago to Toronto Pearson Intl Airport

The best prices from Chicago to Toronto Pearson Intl are usually found in October or February, booked 88 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Pearson Intl

Round-trip from	C$ 362
One-way from	C$ 167
Popular in	November
Cheapest in	October
Average price	C$ 471

30/1-3/2
2 total stops
23h 50m total
Chicago to Toronto

Search Deals

3/2
2 total stops
18h 49m total
Chicago to Toronto

Search Deals

High demand for flights, 3% potential price rise

Search Deals

Best time to find cheap flights, 1% potential price drop

Search Deals

Average for round-trip flights in January 2025

Search Deals

Find flight deals from Chicago to Pearson Intl

Cheapest flights from Chicago to Pearson Intl
Explore the most affordable flight options available from Chicago to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/17:26 a.m.ORD - YYZ

1 stop15h 27mMultiple Airlines

Mon 3/27:00 a.m.YYZ - ORD

1 stop8h 23mMultiple Airlines

Deal found 16/1C$ 362

Thu 6/29:49 a.m.ORD - YYZ

Nonstop1h 41mAmerican Airlines

Mon 10/21:14 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Deal found 16/1C$ 427

Thu 6/29:50 a.m.ORD - YYZ

Nonstop1h 35mAir Canada

Sun 9/28:00 a.m.YYZ - ORD

Nonstop2h 01mAir Canada

Deal found 16/1C$ 430

Fri 7/25:30 a.m.MDW - YYZ

1 stop10h 00mMultiple Airlines

Sun 9/27:40 a.m.YYZ - MDW

1 stop8h 41mMultiple Airlines

Deal found 15/1C$ 430

Fri 7/24:00 p.m.ORD - YYZ

Nonstop1h 41mUnited Airlines

Mon 10/26:40 p.m.YYZ - ORD

Nonstop1h 57mUnited Airlines

Deal found 15/1C$ 448

Thu 20/28:11 a.m.ORD - YYZ

Nonstop1h 40mWestJet

Sun 23/26:30 a.m.YYZ - ORD

1 stop6h 00mWestJet

Deal found 16/1C$ 469

Thu 13/29:33 a.m.MDW - YYZ

1 stop8h 33mDelta

Sun 16/26:00 a.m.YYZ - MDW

1 stop3h 51mDelta

Deal found 15/1C$ 469

Thu 20/21:26 p.m.MDW - YYZ

1 stop8h 41mWestJet

Sun 23/26:30 a.m.YYZ - MDW

1 stop7h 12mWestJet

Deal found 16/1C$ 483

Fri 14/210:30 a.m.ORD - YYZ

1 stop4h 39mDelta

Tue 18/25:05 p.m.YYZ - ORD

1 stop6h 31mDelta

Deal found 16/1C$ 484

Best flights from Chicago to Pearson Intl
Discover carefully curated flight deals from Chicago to Pearson Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 17 January 2025.

Thu 30/17:26 a.m.ORD - YYZ

1 stop15h 27mMultiple Airlines

Mon 3/27:00 a.m.YYZ - ORD

1 stop8h 23mMultiple Airlines

Deal found 16/1C$ 362

Thu 6/29:49 a.m.ORD - YYZ

Nonstop1h 41mAmerican Airlines

Mon 10/21:14 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Deal found 16/1C$ 427

Thu 6/29:50 a.m.ORD - YYZ

Nonstop1h 35mAir Canada

Sun 9/28:00 a.m.YYZ - ORD

Nonstop2h 01mAir Canada

Deal found 16/1C$ 430

Fri 7/24:00 p.m.ORD - YYZ

Nonstop1h 41mUnited Airlines

Mon 10/26:40 p.m.YYZ - ORD

Nonstop1h 57mUnited Airlines

Deal found 15/1C$ 448

Thu 20/28:11 a.m.ORD - YYZ

Nonstop1h 40mWestJet

Sun 23/26:30 a.m.YYZ - ORD

1 stop6h 00mWestJet

Deal found 16/1C$ 469

Thu 13/29:33 a.m.MDW - YYZ

1 stop8h 33mDelta

Sat 15/21:20 p.m.YYZ - MDW

1 stop3h 49mDelta

Deal found 15/1C$ 469

Fri 7/25:30 a.m.MDW - YYZ

1 stop10h 00mMultiple Airlines

Sun 9/27:40 a.m.YYZ - MDW

1 stop8h 41mMultiple Airlines

Deal found 15/1C$ 430

Thu 20/21:26 p.m.MDW - YYZ

1 stop8h 41mWestJet

Sun 23/26:30 a.m.YYZ - MDW

1 stop7h 12mWestJet

Deal found 16/1C$ 483

Fri 14/210:30 a.m.ORD - YYZ

1 stop4h 39mDelta

Tue 18/25:05 p.m.YYZ - ORD

1 stop6h 31mDelta

Deal found 16/1C$ 484

Direct flights from Chicago to Pearson Intl
Explore direct flight options from Chicago to Pearson Intl based on user searches, and compare prices and availability for your desired travel dates. Data last updated 17 January 2025.

Sat 1/32:05 p.m.ORD - YYZ

Nonstop1h 41mAir Canada

Sat 8/312:20 p.m.YYZ - ORD

Nonstop1h 51mAir Canada

Deal found 14/1C$ 412

Wed 5/29:13 p.m.ORD - YYZ

Nonstop1h 46mLufthansa

Thu 6/23:30 p.m.YYZ - ORD

Nonstop2h 11mLufthansa

Deal found 15/1C$ 417

Thu 6/29:49 a.m.ORD - YYZ

Nonstop1h 41mAmerican Airlines

Mon 10/21:14 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Deal found 16/1C$ 427

Fri 7/24:00 p.m.ORD - YYZ

Nonstop1h 41mUnited Airlines

Mon 10/212:20 p.m.YYZ - ORD

Nonstop1h 51mUnited Airlines

Deal found 15/1C$ 433

Thu 20/23:00 p.m.ORD - YYZ

Nonstop1h 30mMultiple Airlines

Sun 23/211:00 a.m.YYZ - ORD

Nonstop2h 09mMultiple Airlines

Deal found 15/1C$ 434

Thu 20/21:25 p.m.ORD - YYZ

Nonstop1h 35mBritish Airways

Sun 23/24:44 p.m.YYZ - ORD

Nonstop2h 00mBritish Airways

Deal found 15/1C$ 460

Last-minute flights from Chicago to Pearson Intl
Discover last-minute flight deals from Chicago to Pearson Intl. Data last updated 17 January 2025 and is based on user searches.

Tue 21/110:30 a.m.ORD - YYZ

1 stop7h 39mWestJet

Thu 23/16:30 a.m.YYZ - ORD

1 stop5h 50mWestJet

Deal found 15/1C$ 663

Wed 22/16:28 p.m.MDW - YYZ

1 stop3h 24mDelta

Sat 1/26:00 a.m.YYZ - MDW

1 stop3h 54mDelta

Deal found 15/1C$ 654

Thu 23/110:29 a.m.ORD - YYZ

1 stop12h 24mMultiple Airlines

Mon 27/17:50 p.m.YYZ - ORD

1 stop18h 07mMultiple Airlines

Deal found 16/1C$ 411

Thu 23/16:35 p.m.ORD - YYZ

Nonstop1h 45mAmerican Airlines

Sun 2/21:14 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Deal found 16/1C$ 634

Thu 23/17:30 a.m.ORD - YYZ

1 stop4h 59mDelta

Sun 2/27:45 a.m.YYZ - ORD

1 stop6h 10mDelta

Deal found 16/1C$ 670

Thu 23/11:26 p.m.MDW - YYZ

1 stop8h 45mWestJet

Mon 27/16:30 a.m.YYZ - MDW

1 stop7h 16mWestJet

Deal found 16/1C$ 730

Fri 24/13:37 p.m.MDW - YYZ

1 stop17h 17mMultiple Airlines

Sun 26/17:55 p.m.YYZ - MDW

1 stop20h 07mMultiple Airlines

Deal found 15/1C$ 533

Fri 24/19:50 a.m.ORD - YYZ

Nonstop1h 40mUnited Airlines

Mon 27/112:20 p.m.YYZ - ORD

Nonstop1h 51mUnited Airlines

Deal found 16/1C$ 688

Fri 24/11:55 p.m.ORD - YYZ

1 stop5h 30mAir Canada

Tue 28/112:20 p.m.YYZ - ORD

Nonstop1h 51mAir Canada

Deal found 16/1C$ 711

Thu 30/17:26 a.m.ORD - YYZ

1 stop15h 27mMultiple Airlines

Mon 3/27:00 a.m.YYZ - ORD

1 stop8h 23mMultiple Airlines

Deal found 16/1C$ 362

Thu 6/29:49 a.m.ORD - YYZ

Nonstop1h 41mAmerican Airlines

Mon 10/21:14 p.m.YYZ - ORD

Nonstop2h 00mAmerican Airlines

Deal found 16/1C$ 427

Thu 6/29:50 a.m.ORD - YYZ

Nonstop1h 35mAir Canada

Sun 9/28:00 a.m.YYZ - ORD

Nonstop2h 01mAir Canada

Deal found 16/1C$ 430

One-way flights from Chicago to Pearson Intl
Search for one-way flight options from Chicago to Pearson Intl. Find affordable one-way fares based on user searches. Data last updated 17 January 2025.

Mon 3/23:56 p.m.ORD - YYZ

2 stops18h 49mMultiple Airlines

Deal found 16/1C$ 167

Thu 17/45:15 a.m.MDW - YYZ

1 stop17h 35mMultiple Airlines

Deal found 16/1C$ 183

Fri 14/23:00 p.m.ORD - YYZ

Nonstop1h 30mAmerican Airlines

Deal found 16/1C$ 187

Sun 9/210:53 a.m.ORD - YYZ

Nonstop1h 49mUnited Airlines

Deal found 16/1C$ 190

Thu 17/48:10 a.m.ORD - YYZ

Nonstop1h 40mBritish Airways

Deal found 16/1C$ 191

Thu 27/22:08 p.m.MDW - YYZ

1 stop7h 41mDelta

Deal found 16/1C$ 204

Sun 2/31:58 p.m.ORD - YYZ

1 stop6h 37mAir Canada

Deal found 16/1C$ 221

Mon 10/210:19 a.m.MDW - YYZ

1 stop11h 48mWestJet

Deal found 14/1C$ 229

Mon 17/210:10 a.m.ORD - YYZ

2 stops12h 23mWestJet

Deal found 15/1C$ 247

Fri 14/210:30 a.m.ORD - YYZ

1 stop4h 39mDelta

Deal found 16/1C$ 520

Find flights from Chicago to Pearson Intl within your budget

Fly from

Fly to

Route

Depart

Return

Price

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 4/2

5:11 a.m.-11:55 p.m.

1 stop17h 44m

Toronto Pearson Intl

Tue 11/2

7:55 p.m.-6:18 p.m.

1 stop23h 23m

C$ 355

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 5/2

9:13 p.m.-11:59 p.m.

Nonstop1h 46m

Toronto Pearson Intl

Thu 6/2

3:30 p.m.-4:41 p.m.

Nonstop2h 11m

C$ 417

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Wed 5/2

6:35 p.m.-9:20 p.m.

Nonstop1h 45m

Toronto Pearson Intl

Thu 6/2

1:14 p.m.-2:14 p.m.

Nonstop2h 00m

C$ 420

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Tue 4/2

7:20 a.m.-1:41 p.m.

1 stop5h 21m

Toronto Pearson Intl

Tue 11/2

9:00 p.m.-10:13 p.m.

Nonstop2h 13m

C$ 421

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Fri 7/2

5:30 a.m.-4:30 p.m.

1 stop10h 00m

Toronto Pearson Intl

Sun 9/2

7:40 a.m.-3:21 p.m.

1 stop8h 41m

C$ 430

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 7/2

4:00 p.m.-6:41 p.m.

Nonstop1h 41m

Toronto Pearson Intl

Mon 10/2

12:20 p.m.-1:11 p.m.

Nonstop1h 51m

C$ 433

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Thu 20/2

9:50 a.m.-12:30 p.m.

Nonstop1h 40m

Toronto Pearson Intl

Sun 23/2

4:44 p.m.-5:44 p.m.

Nonstop2h 00m

C$ 454

ChicagoToronto

ORD - YYZ

ORDYYZ

Chicago O'Hare Intl

Fri 14/2

10:30 a.m.-4:09 p.m.

1 stop4h 39m

Toronto Pearson Intl

Mon 17/2

10:10 a.m.-12:55 p.m.

1 stop3h 45m

C$ 469

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Thu 13/2

9:33 a.m.-7:06 p.m.

1 stop8h 33m

Toronto Pearson Intl

Sat 15/2

1:20 p.m.-4:09 p.m.

1 stop3h 49m

C$ 469

ChicagoToronto

MDW - YYZ

MDWYYZ

Chicago Midway

Thu 20/2

1:26 p.m.-11:07 p.m.

1 stop8h 41m

Toronto Pearson Intl

Sun 23/2

6:30 a.m.-12:42 p.m.

1 stop7h 12m

C$ 483

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 21 results

Best time to book a flight from Chicago to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Chicago with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Chicago to Pearson Intl

Get recent, data-driven insights about flights from Chicago to Pearson Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Toronto Pearson Intl Airport?

The price you pay for your flight from Chicago to Toronto Pearson Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Chicago to Toronto Pearson Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Chicago to Toronto Pearson Intl Airport (average of C$ 168). Flying from Chicago to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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.

What is the cheapest time of day to fly from CHI to YYZ?

It’s typically best to fly out from Chicago to Toronto Pearson Intl Airport at noon. Doing so could potentially save you 22% on the flight price compared to flying in the evening, which is usually more expensive.

Weekly flight availability from Chicago to Toronto Pearson Intl Airport

The most flights from CHI to YYZ are scheduled on a Monday (52 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).

Rainfall in Pearson Intl by month

In terms of precipitation, rainfall in Toronto Pearson Intl Airport ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Toronto Pearson Intl Airport when rainfall is around 51.0 mm.

Temperature in Pearson Intl by month

If weather is an important factor for your trip to Toronto Pearson Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Pearson Intl

Read through reviews of airlines operating flights from Chicago to Toronto, such as Delta, American Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta

8.0

Very good

8,511 reviews

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines

7.4

Good

8,965 reviews

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

WestJet

7.2

Good

2,824 reviews

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Air Canada

7.0

Good

8,587 reviews

Delta

8.0

Very good

8,511 reviews

Check prices

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

What are the cheapest airlines flying from Chicago to Toronto Pearson Intl Airport round-trip?
Flying on American Airlines is currently your cheapest option to Toronto Pearson Intl Airport, with prices starting at C$ 427. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at C$ 430 and C$ 448, respectively. American Airlines is 7% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from Chicago to Toronto Pearson Intl Airport one-way?
One-way options have recently been found by users for as low as C$ 187 on American Airlines. Other airlines that offer cheap prices include United Airlines from C$ 190 and British Airways from C$ 191 one-way.
What are the most reliable airlines from Chicago to Toronto Pearson Intl Airport?
Consider Royal Jordanian (94%), Egyptair (91%) or Qatar Airways (90%) when booking your flight. These represent the most reliable airlines when flying from Chicago to Toronto Pearson Intl Airport.
What are the cheapest flights from Chicago to Toronto Pearson Intl Airport?
Looking at all options, your cheapest flight can be booked for C$ 206. While the most popular route (Chicago O'Hare Intl - Toronto Pearson Intl) can be booked for C$ 374 on average our data indicates C$ 628 when flying from Chicago to Toronto Pearson Intl Airport.
Can I find deals for flights from Chicago to Pearson Intl that include hotel bookings?
Yes. In addition to deals on Chicago to Pearson Intl flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Chicago to Pearson Intl?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chicago to Pearson Intl.
Can I find deals for business class flights from Chicago to Pearson Intl?
Yes. Cheapflights offers flight deals from Chicago to Pearson Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Chicago to Toronto Pearson Intl Airport?
Currently, January is the cheapest month in which you can book a flight from Chicago to Toronto Pearson Intl Airport (average of C$ 168). Flying from Chicago to Toronto Pearson Intl Airport in July is currently the most expensive (average of C$ 258). 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.

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Top 2 airlines flying from Chicago to Pearson Intl

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 189	AverageC$ 499	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 196	AverageC$ 505	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights

Fly with Cheapflights

How does Cheapflights help users find flights from Chicago to Pearson Intl?

Cheapflights helps you search for flights from Chicago to Pearson Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Chicago to Pearson Intl?

Cheapflights simply makes it quick and affordable to book flights from Chicago to Pearson Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Chicago to Pearson Intl with no change fees?

Yes, we can. To see specific flights from Chicago to Pearson Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Chicago to Pearson Intl become cheaper?

Yes! Start tracking prices for Chicago to Pearson Intl flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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Cheap flights from Chicago to Toronto Pearson Intl Airport from C$ 167

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Chicago to Toronto Pearson Intl are usually found in October or February, booked 88 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from Chicago to Pearson Intl

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Chicago to Pearson Intl

Cheapest flights from Chicago to Pearson IntlExplore the most affordable flight options available from Chicago to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Explore the most affordable flight options available from Chicago to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Find flights from Chicago to Pearson Intl within your budget

Best time to book a flight from Chicago to Pearson Intl

Have a flexible travel schedule? Discover the best time to fly to Pearson Intl from Chicago with our price prediction graph.

Travel insights for flights from Chicago to Pearson Intl

Get recent, data-driven insights about flights from Chicago to Pearson Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Toronto Pearson Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Pearson Intl. Price data was last updated on 10 January 2025.

What is the cheapest month to book a flight from Chicago to Toronto Pearson Intl Airport?

What is the cheapest time of day to fly from CHI to YYZ?

Find hourly flight availability from Chicago to Pearson Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

Weekly flight availability from Chicago to Toronto Pearson Intl Airport

Rainfall in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average rainfall totals by month.

Temperature in Pearson Intl by month

Plan your trip to Pearson Intl by taking into account the average temperature totals by month.

Reviews of airlines servicing Pearson Intl

Read through reviews of airlines operating flights from Chicago to Toronto, such as Delta, American Airlines and Air Canada. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Pearson Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Chicago to Toronto Pearson Intl Airport round-trip?

What are the cheapest airlines to fly from Chicago to Toronto Pearson Intl Airport one-way?

What are the most reliable airlines from Chicago to Toronto Pearson Intl Airport?

What are the cheapest flights from Chicago to Toronto Pearson Intl Airport?

Can I find deals for flights from Chicago to Pearson Intl that include hotel bookings?

How can I find direct flights from Chicago to Pearson Intl?

Can I find deals for business class flights from Chicago to Pearson Intl?

What is the cheapest month to book a flight from Chicago to Toronto Pearson Intl Airport?

Travelling to a place near Chicago?

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Alternative routes for Chicago to Pearson Intl

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Chicago to Pearson Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Chicago to Pearson Intl?

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Cheapest flights from Chicago to Pearson Intl
Explore the most affordable flight options available from Chicago to Pearson Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.