Cheap flights from Illinois to Quebec from C$ 78
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 Quebec departing on 7/9. 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 Quebec
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 Quebec?
In general, September is the cheapest month to fly from Illinois to Quebec. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 423. If you are unable to visit Quebec during the month of September, then departing from Illinois during the month April is also very affordable. Most momondo users find prices during this month for around C$ 428.
What is the cheapest day to depart on your flight to Quebec?
The cheapest day to depart from Illinois to Quebec is on a Sunday. Travellers who choose to depart for Quebec on a Sunday will often find tickets for as low as C$ 477. The most expensive day to fly to Quebec is Tuesday, with ticket prices averaging around C$ 859.
What is the cheapest time of day to depart on your flight to Quebec?
Flying to Quebec from Illinois at noon is the least expensive time of day to depart. momondo users have found prices as low as C$ 366 when looking at flights departing at noon. In contrast, the most expensive time of day to depart to Quebec is in the afternoon when prices are around C$ 702.
What is the cheapest Illinois to Quebec flight route?
Fly from Chicago O'Hare Intl to Montreal Pierre Elliott Trudeau Intl for the best Illinois - Quebec flight prices
How far in advance should I book a flight to Quebec?
You are more likely to see cheaper flights to Quebec from Illinois when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Quebec for around C$ 556 when searching 19 weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Quebec from Illinois for as low as C$ 354 on momondo.
What cabin class options are available on Illinois to Quebec flights?
There are 2 cabin classes available to choose from on Illinois to Quebec flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
How many flights depart from Illinois to Quebec on average per day?
As of June 2025, there are 44 flights per day flying from Illinois to Quebec. The most common time of day flights depart is 10:00a.m., with 54% of flights taking off in the afternoon.
How many flights depart from Illinois to Quebec on average per week?
As of June 2025, there are 314 flights per week flying from Illinois to Quebec. The most common day of the week flights depart is Wed, with 15% of flights taking off on this day.
Cheap Illinois to Quebec flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Illinois to Quebec
When did momondo last update prices for flights from Illinois to Quebec?
Prices for flights from Illinois to Quebec are updated daily.
How many operators does momondo search for flights from Illinois to Quebec?
There is 1 operator available for flights from Illinois to Quebec as of June 2025.
How old do you have to be to fly from Illinois to Quebec?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Quebec.
What documentation or ID do you need to fly to Quebec?
The necessary travel and health documents for your Quebec trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Illinois to Quebec?
momondo data reveals that the most frequently booked plane model on the route from Illinois to Quebec is Embraer 175 (Enhanced Winglets), representing 23.45% of all bookings. The subsequent popular models are Embraer 175 at 18.10%, Boeing 737 MAX 8 at 14.32%, and Boeing 787-10 Dreamliner at 5.82%.
Best airlines flying from Illinois to Quebec
Compare and see reviews for airlines that fly from Illinois to Quebec with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom C$ 300 | Free Cancellation | Rating 7.1 9,568 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Illinois to Quebec?
It is quick and easy to find Illinois to Quebec 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 Quebec that suits you.
Can I find flights from Illinois to Quebec with flexible booking policies on momondo?
All flight searches from Illinois to Quebec on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Illinois to Quebec?
momondo provides multiple filters to help you find the best flight to Quebec from Illinois. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Illinois to Quebec right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Quebec, momondo offers a useful price alert feature which will track prices for flights to Quebec from Illinois and alert you when they change.