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Cheap flights from Illinois to Quebec from C$ 82

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 18/2. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YUL
27 Feb — 6 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Quebec

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Quebec
Explore the most affordable flight options available from Illinois to Quebec. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 January 2026.

Mon 20/411:00 a.m.
MDW
-
YUL
1 stop5h 45m
Porter Airlines
Thu 30/410:15 a.m.
YUL
-
MDW
1 stop6h 05m
Porter Airlines
Deal found 26/1C$ 254
Wed 1/411:00 a.m.
MDW
-
YUL
1 stop6h 15m
Porter Airlines
Tue 14/412:05 p.m.
YUL
-
MDW
1 stop4h 15m
Porter Airlines
Deal found 26/1C$ 267
Thu 26/311:00 a.m.
MDW
-
YUL
1 stop5h 45m
Porter Airlines
Mon 30/36:50 a.m.
YUL
-
MDW
1 stop4h 15m
Porter Airlines
Deal found 26/1C$ 272
Wed 25/311:00 a.m.
MDW
-
YUL
1 stop4h 30m
Porter Airlines
Mon 30/36:50 a.m.
YUL
-
MDW
1 stop4h 15m
Porter Airlines
Deal found 27/1C$ 273
Wed 8/411:00 a.m.
MDW
-
YUL
1 stop6h 15m
Porter Airlines
Sun 12/48:55 a.m.
YUL
-
MDW
1 stop7h 25m
Porter Airlines
Deal found 27/1C$ 276
Mon 23/211:05 a.m.
MDW
-
YUL
1 stop4h 25m
Porter Airlines
Mon 2/36:50 a.m.
YUL
-
MDW
1 stop4h 15m
Porter Airlines
Deal found 25/1C$ 277
Fri 10/412:50 p.m.
ORD
-
YUL
Nonstop2h 15m
Air Canada
Mon 13/49:15 a.m.
YUL
-
ORD
Nonstop2h 38m
Air Canada
Deal found 25/1C$ 277
Tue 17/26:00 p.m.
ORD
-
YUL
Nonstop2h 17m
United Airlines
Thu 19/24:45 p.m.
YUL
-
ORD
Nonstop3h 00m
United Airlines
Deal found 27/1C$ 279
Sun 24/510:25 a.m.
MDW
-
YUL
1 stop5h 50m
Porter Airlines
Fri 29/510:35 a.m.
YUL
-
MDW
1 stop7h 15m
Porter Airlines
Deal found 26/1C$ 290
Fri 27/312:50 p.m.
ORD
-
YUL
Nonstop2h 05m
Air Canada
Tue 31/39:15 a.m.
YUL
-
ORD
Nonstop2h 38m
Air Canada
Deal found 27/1C$ 293
Tue 17/210:35 a.m.
ORD
-
YUL
Nonstop2h 25m
United Airlines
Sat 21/29:15 a.m.
YUL
-
ORD
1 stop10h 26m
United Airlines
Deal found 27/1C$ 299
Wed 1/46:40 a.m.
ORD
-
YUL
1 stop7h 40m
American Airlines
Tue 14/412:30 p.m.
YUL
-
ORD
Nonstop2h 40m
American Airlines
Deal found 28/1C$ 306

Find flight deals from Illinois to Quebec

Keep the following information in mind while searching for Illinois to Quebec flight deals. Data was last updated 28 January 2026.

Round-trip from

C$ 254

One-way from

C$ 82

Popular in

December

Cheapest in

September

Average price

C$ 458

Good one-way deal

C$ 213 or less
Porter Airlines
  • Porter Airlines
  • 20/4-30/4
  • 2 total stops
  • 11h 50m total
  • Illinois to Quebec
Search Deals
Porter Airlines
  • Porter Airlines
  • 18/2
  • 1 total stop
  • 4h 25m total
  • Illinois to Quebec
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (C$ 5 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a one-way flight from Illinois to Quebec.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Quebec 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 28 January 2026.
Use the filters below to find and compare flights from Illinois to Quebec that are best for you.

Fly from

Illinois

Fly to

Quebec

Route

Depart

Return

Price

ChicagoMontreal

ORD - YUL

ORDYUL

Chicago O'Hare Intl

Tue 17/2

6:00 p.m.-9:17 p.m.

Nonstop2h 17m

Montreal Pierre Elliott Trudeau Intl

Thu 19/2

4:45 p.m.-6:45 p.m.

Nonstop3h 00m

C$ 279

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 25/3

11:00 a.m.-4:30 p.m.

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:50 a.m.-10:05 a.m.

1 stop4h 15m

C$ 287

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 26/5

10:25 a.m.-5:15 p.m.

1 stop5h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

10:35 a.m.-4:50 p.m.

1 stop7h 15m

C$ 290

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 25/5

10:25 a.m.-5:15 p.m.

1 stop5h 50m

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

10:35 a.m.-4:50 p.m.

1 stop7h 15m

C$ 290

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 5/6

10:25 a.m.-5:15 p.m.

1 stop5h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 7/6

12:25 p.m.-4:50 p.m.

1 stop5h 25m

C$ 309

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 23/5

2:00 p.m.-11:34 p.m.

1 stop8h 34m

Montreal Pierre Elliott Trudeau Intl

Mon 1/6

12:45 p.m.-9:45 p.m.

1 stop10h 00m

C$ 324

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 15/5

6:00 a.m.-5:07 p.m.

1 stop10h 07m

Montreal Pierre Elliott Trudeau Intl

Mon 18/5

6:00 a.m.-12:30 p.m.

1 stop7h 30m

C$ 324

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 12/3

6:00 a.m.-5:31 p.m.

1 stop10h 31m

Montreal Pierre Elliott Trudeau Intl

Thu 19/3

12:50 p.m.-5:54 p.m.

1 stop6h 04m

C$ 324

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 23/3

2:05 p.m.-11:40 p.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Mon 30/3

6:00 a.m.-12:29 p.m.

1 stop7h 29m

C$ 324

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 25/4

1:23 p.m.-11:08 p.m.

1 stop8h 45m

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

7:00 a.m.-4:25 p.m.

1 stop10h 25m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/1

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Quebec

Have a flexible travel schedule? Discover the best time to fly to Quebec from Illinois 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.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Quebec

What is the cheapest month to book a flight from Illinois to Quebec?

Currently, April is the cheapest month in which you can book a flight from Illinois to Quebec (average of C$ 145). Flying from Illinois to Quebec in July is currently the most expensive (average of C$ 336). 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 IL to QC?

Find hourly flight availability from Illinois to Quebec. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 January 2026.

When flying from Illinois to Quebec, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Illinois to Quebec

Explore weekly flight availability from Illinois to Quebec. 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 28 January 2026.

The most flights from USIL to CAQC are scheduled on a Thursday (22 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (20 on average).

Reviews of airlines servicing Quebec

Get insights into the airlines that provide service to Quebec. 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 Quebec. Reviews last updated 28 January 2026.
Read through reviews of airlines operating flights from Illinois to Quebec, such as Porter Airlines and Air Canada. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Porter Airlines
7.9
Good
412 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out
Air Canada
7.1
Good
10,666 reviews
Porter Airlines
7.9
Good
412 reviews
Check prices

Boarding

8.2

Comfort

7.9

Entertainment

6.9

Overall

7.9

Crew

8.6

Food

7.5

Reviews

1 / 20
8.0
Excellent

Mohameed,Nov 2025

LAS - YYZ

It's good. Planes are new and fresh. WiFi is best and stands out

Related info for your journey

Find useful and relevant information for your journey from Illinois to Quebec. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to Quebec?

    United Airlines, Porter Airlines, and Delta can get you from Illinois to Quebec in just under 2h 17m. Your travel time can differ by up to 6h 17m. There are 1199 km between Illinois and Quebec. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Illinois to Quebec one-way?

    C$ 100 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on United Airlines and Porter Airlines, with prices starting from C$ 102 and C$ 177, respectively.

  • Can I find deals for flights from Illinois to Quebec that include hotel bookings?

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

  • How can I find direct flights from Illinois to Quebec?

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

  • Can I find deals for business class flights from Illinois to Quebec?

    Yes. Cheapflights offers flight deals from Illinois to Quebec 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 Illinois to Quebec?

    Currently, April is the cheapest month in which you can book a flight from Illinois to Quebec (average of C$ 145). Flying from Illinois to Quebec in July is currently the most expensive (average of C$ 336). 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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Alternative routes for Illinois to Quebec

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Illinois to Quebec

Discover the top airline that operate flights from Illinois to Quebec. 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 28 January 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 302AverageC$ 659FlexibilityNo cancel feeOn-time67%
Search Air Canada 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 Illinois to Quebec?

Cheapflights helps you search for flights from Illinois to Quebec via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Quebec?

Cheapflights helps you find that perfect flight to Quebec from Illinois by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Illinois to Quebec with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Quebec, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Illinois to Quebec become cheaper?

Not ready to book yet? You can track prices for flights from Illinois to Quebec on Cheapflights with our Price Alert feature and get notified when better prices are available.

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