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Flights from Chicago to Toronto

Cheapest airlines flights from Chicago to Toronto

Fly from Chicago to Toronto with 6 carriers, including Porter Airlines, American Airlines, and United Airlines. Porter Airlines offers the cheapest flights from Chicago to Toronto.
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Find cheap flights from Chicago to Toronto

Non stop flights available! Find direct flights from Chicago to Toronto within the next 3 months. Book one way flights from US$43 or round trip tickets from US$132.

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Chicago to Toronto Flight Information

Fly from Chicago to Toronto in about ${{duration}} across 701.97 km. The most popular travel month is ${{peakMonth}}, while ${{lowMonth}} offers the best deals for this route.

Cheapest one-way flight price US$43
Cheapest round-trip ticket price US$132
Off-season for travel April
Peak season for travel March
Flight distance 701.97 km
Average flight time 1 hour 46 minutes
Popular airline Porter Airlines

When is the cheapest time to book flights from Chicago to Toronto?

Best time for cheap flights from Chicago to Toronto are between Aug 31 and Sep 7 with one way fares from US$42

Cheapest flights
From price
Search
  • 13 20
  • 20 27

  • Aug

    27 3
  • 3 10
  • 10 17
  • 17 24
  • 24 31

  • Sep

    31 7
  • 7 14
  • 14 21
  • 21 28

  • Oct

    28 5
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Chicago (CHI) to Toronto (YTO) the cheapest?

    Airlines adjust prices for flights from Chicago to Toronto based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Chicago (CHI) to Toronto (YTO) cost?

    According to Trip.com's data, the lowest price is around $266.

  • How long does it take to fly from Chicago (CHI) to Toronto (YTO) and what is the distance?

    It takes around 1 hour 46 minutes to fly from Chicago (CHI) to Toronto (YTO).

  • What are the most popular airlines that fly from Chicago (CHI) to Toronto (YTO)?

    Airlines with flights from Chicago (CHI) to Toronto (YTO): United Airlines, Air Canada, Alaska Airlines, Royal Jordanian, American Airlines, Air New Zealand and Qantas Airways.

How to find a cheap flight from Chicago to Toronto

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Chicago to Toronto. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Chicago to Toronto ticket.
Tap "Date" on flight search bar to scan through the calender for Chicago to Toronto airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Sun, Sep 7 at US$43 for one-way flights.
2
Compare cheap Chicago to Toronto flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Chicago to Toronto. The cheapest airline operating is Porter Airlines.
3
Set up a Price Alert
By setting up a Price Alert for your Chicago to Toronto route, you can easily track the price of your airline tickets from Chicago to Toronto without manually checking every day.
4
Don't miss cheap Chicago to Toronto flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com free app and search for cheap flight tickets from Chicago to Toronto to get exclusive deals for you.

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