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Cheap flights from Chicago to Toronto 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 27/2. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — YTO
22 Jan — 29 Jan1
1 adult

The best prices from Chicago to Toronto are usually found in April or July, booked 69 days in advance, depart on a Saturday or Thursday and return on a Saturday

Cheap flight deals from Chicago to Toronto

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Toronto (YTO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

C$ 319

One-way from

C$ 167

Popular in

November

Cheapest in

April

Average price

C$ 460
Porter Airlines
  • Porter Airlines
  • 18/2-23/2
  • Nonstop
  • 3h 32m total
  • Chicago to Toronto
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Porter Airlines
  • Porter Airlines
  • 27/2
  • Nonstop
  • 1h 42m total
  • Chicago to Toronto
Search Deals
High demand for flights, 7% potential price rise
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Best time to find cheap flights, 1% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Toronto

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

Tue 18/21:05 p.m.MDW - YTZ
Nonstop1h 42mPorter Airlines
Sun 23/211:20 a.m.YTZ - MDW
Nonstop1h 50mPorter Airlines
Deal found 15/1C$ 319
Thu 20/21:05 p.m.MDW - YTZ
Nonstop1h 42mAir Transat
Sun 23/211:20 a.m.YTZ - MDW
Nonstop1h 50mAir Transat
Deal found 15/1C$ 349
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
Fri 7/25:30 a.m.MDW - YTZ
2 stops10h 18mMultiple Airlines
Sat 8/211:20 a.m.YTZ - MDW
Nonstop1h 50mMultiple Airlines
Deal found 15/1C$ 378
Wed 5/27:20 a.m.ORD - YTZ
1 stop6h 30mAir Canada
Thu 6/210:25 a.m.YTZ - ORD
1 stop5h 20mAir Canada
Deal found 15/1C$ 411
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
Sun 2/25:35 a.m.ORD - YTZ
2 stops13h 30mMultiple Airlines
Wed 5/22:00 p.m.YTZ - ORD
2 stops21h 17mMultiple Airlines
Deal found 16/1C$ 428
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

Find flights from Chicago to Toronto within your budget

Customize your flight search to find flights from Chicago to Toronto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Tue 18/2

1:05 p.m.-3:47 p.m.

Nonstop1h 42m

Toronto Island

Sun 23/2

11:20 a.m.-12:10 p.m.

Nonstop1h 50m

C$ 319

ChicagoToronto

MDW - YTZ

MDWYTZ

Chicago Midway

Thu 20/2

1:05 p.m.-3:47 p.m.

Nonstop1h 42m

Toronto Island

Sun 23/2

11:20 a.m.-12:10 p.m.

Nonstop1h 50m

C$ 349

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

MDW - YTZ

MDWYTZ

Chicago Midway

Fri 7/2

5:30 a.m.-4:48 p.m.

2 stops10h 18m

Toronto Island

Sat 8/2

11:20 a.m.-12:10 p.m.

Nonstop1h 50m

C$ 378

ChicagoToronto

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Wed 5/2

7:20 a.m.-2:50 p.m.

1 stop6h 30m

Toronto Island

Thu 6/2

10:25 a.m.-2:45 p.m.

1 stop5h 20m

C$ 411

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

ORD - YTZ

ORDYTZ

Chicago O'Hare Intl

Sun 2/2

5:35 a.m.-8:05 p.m.

2 stops13h 30m

Toronto Island

Wed 5/2

2:00 p.m.-10:17 a.m.

2 stops21h 17m

C$ 428

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 15/1

Showing 1-10 of 36 results
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Best time to book a flight from Chicago to Toronto

Have a flexible travel schedule? Discover the best time to fly to Toronto 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 Toronto

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

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

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

The price you pay for your flight from Chicago to Toronto may vary depending on when you book. For the best chance of a lower fare, look to book 69 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?

Currently, January is the cheapest month in which you can book a flight from Chicago to Toronto (average of C$ 168). Flying from Chicago to Toronto 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 YTO?

Find hourly flight availability from Chicago to Toronto. 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.

A simple way to save on the total cost of your ticket is to fly from Chicago to Toronto at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the evening.

Weekly flight availability from Chicago to Toronto

Explore weekly flight availability from Chicago to Toronto. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from CHI to YTO are scheduled on a Monday (54 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (31 on average).

Rainfall in Toronto by month

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

In terms of precipitation, rainfall in Toronto 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 when rainfall is around 51.0 mm.

Temperature in Toronto by month

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

If weather is an important factor for your trip to Toronto, 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 Toronto

Get insights into the airlines that provide service to Toronto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Toronto. Reviews last updated 17 January 2025.
See what other customers who have flown with Delta, American Airlines and Air Canada from Chicago to Toronto have to say. In addition to providing an overall rating, 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

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

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

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

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

Porter Airlines
7.9
Good
276 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

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

Air Transat
7.8
Good
381 reviews
Delta
8.0
Very good
8,511 reviews
Check prices

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

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

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

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

Overall

8.0

Boarding

8.2

Food

7.3

Crew

8.6

Entertainment

7.9

Comfort

8.0

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

Find useful and relevant information for your journey from Chicago to Toronto. 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 round-trip?

    Our cheapest airline available from Chicago to Toronto is Porter Airlines. Our recent data shows that you can find tickets from as low as C$ 319 on this airline. Additional options worth looking into are Air Transat and American Airlines, starting at C$ 349 and C$ 427 round-trip. You may be able to fly from Chicago to Toronto for 25% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Chicago to Toronto one-way?

    For one-way options, check prices for Porter Airlines. According to our data, you can fly for as low as C$ 167. Users have also found prices from C$ 187 and C$ 190 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Chicago to Toronto?

    The most popular route from Chicago to Toronto is Chicago O'Hare Intl - Toronto Pearson Intl. You may also consider Chicago Midway - Toronto Island or Chicago Midway - Toronto Pearson Intl.

  • What are the most reliable airlines from Chicago to Toronto?

    The top 3 most reliable airlines when flying from Chicago to Toronto are Royal Jordanian (94%), Egyptair (91%) and Qatar Airways (90%).

  • What are the cheapest flights from Chicago to Toronto?

    While on average a flight from Chicago to Toronto is generally C$ 628, our data shows the cheapest flight currently is C$ 206. When looking at the most popular route, (Chicago O'Hare Intl - Toronto Pearson Intl), you can expect to pay C$ 374 for that flight.

  • Can I find deals for flights from Chicago to Toronto that include hotel bookings?

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

  • How can I find direct flights from Chicago to Toronto?

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

  • Can I find deals for business class flights from Chicago to Toronto?

    Yes. Cheapflights offers flight deals from Chicago to Toronto 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?

    Currently, January is the cheapest month in which you can book a flight from Chicago to Toronto (average of C$ 168). Flying from Chicago to Toronto 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.

See more FAQs

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Top 3 airlines flying from Chicago to Toronto

Discover the top 3 airlines that operate flights from Chicago to Toronto. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapestC$ 189AverageC$ 499FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Air CanadaCheapestC$ 196AverageC$ 505FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
Porter AirlinesCheapestC$ 313AverageC$ 437FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

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 Toronto?

Deals for Chicago to Toronto flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Chicago to Toronto.

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

Yes, we can. To see specific flights from Chicago to Toronto 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 Toronto become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Toronto from Chicago today and book when prices fit your budget.

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