฿4,585 Cheap Flights from Chicago (CHI) to Toronto (YTO)

Featured airlines

Thai Airways International
Thai Smile Airways
AirAsia
Qatar Airways
Swiss International Air Lines
Japan Airlines
Korean Air
Nok Air
Starlux Airlines
  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards

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

Prices were available within the past 7 days and start at ฿4,585 for one-way flights and ฿10,075 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
United
United
Porter Airlines
American Airlines
United
United
Delta
Delta
Delta
Flight from Chicago to Toronto route information
Origin airport
O'Hare Intl.
Destination airport
Pearson Intl.
Return price
฿10,075
Distance
697 km

Illinois to Ontario Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Illinois to Ontario will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Ontario.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with CHI to YTO flights that won’t make your bank account wince. Ready to temporarily leave behind Illinois for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to YTO with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports)?
The lowest price advertised for a round-trip flight from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports) is ฿10,075. But you better act soon. This price is taken from fares offered within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports)?
The majority of flights can be conveniently cancelled online, but whether or not you incur a fee all comes down to your airline. If you do need to cancel your escape, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports) flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports)?
That new movie you’ve been wanting to see will just have to wait — the flight distance between Chicago, IL (CHI-All Airports) (CHI) and Toronto (YTO-All Airports) (YTO) is only 740 kilometres. The captain will be instructing you to put your seat upright for landing before you know it.
Which airlines fly direct from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports)?
It’s easy to fly directly from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports). Here are the most sought-after carriers that operate nonstop services on this route:

  • American Airlines - (AA) with 152 monthly flights
  • United Airlines - (UA) with 147 monthly flights
  • Air Canada - (AC) with 147 monthly flights
  • Porter Airlines - (PD) with 82 monthly flights

Are Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from Chicago, IL (CHI-All Airports) to Toronto (YTO-All Airports) can be hit-or-miss. You might be lucky and score a bargain, but then again, you could miss out entirely! If you’d prefer to start your trip planning early, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines advertise their prices so far in advance. Our suggestion? Check back often as prices are updated frequently.
Toronto Airports

Toronto

Kitchener

Hamilton

Chicago Airports

Chicago

*Available to Expedia members.