Cheap flights from Illinois to Toronto from $48
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Toronto departing on 9/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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How to get the cheapest flight ticket from Illinois to Toronto
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Toronto?
The month of April is, on average, the cheapest month to fly to Toronto from Illinois, with most prices found around $271. If you are unable to visit Toronto during the month of April, then departing from Illinois during the month May is also very affordable. Most momondo users find prices during this month for around $272.
What is the cheapest day to depart on your flight to Toronto?
On average, the least expensive day to fly to Toronto from Illinois is on a Friday. momondo users have found tickets for Friday departures for as low as $490. However, this price may fluctuate depending on the airline, the season, and holidays. The most expensive day to fly to Toronto is Sunday, with ticket prices averaging around $728.
What is the cheapest time of day to depart on your flight to Toronto?
In the morning is the cheapest time of day to fly from Illinois to Toronto when you can find flight prices for as low as $428. Flying to Toronto in the morning is an ideal time because this is during off-peak travel hours. Flights to Toronto are more costly at noon, with an average ticket price of $716. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.
What is the cheapest Illinois to Toronto flight route?
Fly from Chicago O'Hare Intl to Toronto Pearson Intl for the best Illinois - Toronto flight prices
How far in advance should I book a flight to Toronto?
You are more likely to see cheaper flights to Toronto from Illinois when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Toronto for around $318 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Toronto from Illinois for as low as $214 on momondo.
What cabin class options are available on Illinois to Toronto flights?
There are 4 cabin classes available to choose from on Illinois to Toronto flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Illinois to Toronto?
Air Canada, United Airlines, and Porter Airlines are the most popular carriers operating from Illinois to Toronto
What airlines fly to Toronto?
Air Canada, United Airlines and American Airlines are the top three most popular airlines that fly to Toronto from Illinois according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Toronto. Keep in mind that there are 4 different airlines that fly to Toronto on a routine basis, so you have a few additional options to choose from.
How many flights depart from Illinois to Toronto on average per day?
67 flights are operational daily from Illinois to Toronto as of May 2025. The most popular departure time for this route is 9:00AM, with 37% of flights per day taking off at noon.
How many flights depart from Illinois to Toronto on average per week?
As of May 2025, there are 473 flights per week flying from Illinois to Toronto. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.
Cheap Illinois to Toronto flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Toronto
When did momondo last update prices for flights from Illinois to Toronto?
Prices for flights from Illinois to Toronto refresh daily.
How many operators does momondo search for flights from Illinois to Toronto?
As of May 2025, there are 4 operators available to choose from for flights from Illinois to Toronto.
How old do you have to be to fly from Illinois to Toronto?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Toronto.
What documentation or ID do you need to fly to Toronto?
The travel and health documents you'll need for your trip to Toronto may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Toronto. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Toronto?
Based on momondo bookings for flights between Illinois and Toronto, the leading plane model is De Havilland (Bombardier) DHC-8-400 Dash 8Q, making up 17.62% of the total bookings. Other popular models include Embraer 175 (Enhanced Winglets) with 16.55%, Embraer 170 with 6.99%, and Boeing 787 Dreamliner with 6.97%.
Best airlines flying from Illinois to Toronto
Compare and see reviews for airlines that fly from Illinois to Toronto with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $120 | Free Cancellation | Rating 7.0 9,317 reviews | |||
| PriceFrom $122 | Free Cancellation | Rating 8.0 286 reviews | |||
| PriceFrom $133 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $174 | Free Cancellation | Rating 7.4 8,723 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Toronto?
It is quick and easy to find Illinois to Toronto flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Toronto that suits you.
Can I find flights from Illinois to Toronto with flexible booking policies on momondo?
Yes. All flights to Toronto from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Illinois to Toronto?
momondo helps you find the best flight between Illinois and Toronto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Illinois to Toronto right now. Can momondo alert me if prices change?
If you are not ready to book a flight from Illinois to Toronto now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Toronto and let you know when they change.