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Cheap flights from Quebec to Chicago from C$ 157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Quebec to Chicago departing on 28/4. 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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Find the cheapest flights from Quebec to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
6:00 a.m. - 1:01 p.m.YQB-ORD
8h 01m2 stops
Air Canada Logo
3:55 p.m. - 10:43 p.m.ORD-YQB
5h 48m1 stop
C$ 261Air Canada
Find Deal
Tue, 17 Feb - Sat, 21 Feb
Air Canada Logo
5:00 a.m. - 9:13 a.m.YQB-ORD
5h 13m1 stop
Air Canada Logo
12:50 p.m. - 6:14 p.m.ORD-YQB
4h 24m1 stop
C$ 263Air Canada
Find Deal
Sat, 6 Dec - Mon, 8 Dec
United Airlines Logo
3:00 p.m. - 5:02 p.m.YQB-ORD
3h 02mdirect
United Airlines Logo
10:45 a.m. - 2:18 p.m.ORD-YQB
2h 33mdirect
C$ 279United Airlines
Find Deal
Wed, 8 Apr - Thu, 9 Apr
Delta Logo
6:00 a.m. - 9:35 a.m.YUL-ORD
4h 35m1 stop
Delta Logo
7:10 a.m. - 5:04 p.m.ORD-YUL
8h 54m1 stop
C$ 327Delta
Find Deal
Sat, 4 Apr - Wed, 8 Apr
Multiple Airlines Logo
4:45 p.m. - 6:45 p.m.YUL-ORD
3h 00mdirect
Multiple Airlines Logo
12:50 p.m. - 3:57 p.m.ORD-YUL
2h 07mdirect
C$ 333Multiple Airlines
Find Deal
Tue, 24 Feb - Tue, 3 Mar
Multiple Airlines Logo
3:11 p.m. - 11:13 p.m.YUL-ORD
9h 02m1 stop
Multiple Airlines Logo
7:15 a.m. - 10:20 a.m.ORD-YUL
2h 05mdirect
C$ 354Multiple Airlines
Find Deal
Tue, 24 Feb - Tue, 3 Mar
Delta Logo
6:00 a.m. - 9:35 a.m.YUL-ORD
4h 35m1 stop
Delta Logo
5:50 a.m. - 5:04 p.m.ORD-YUL
10h 14m1 stop
C$ 358Delta
Find Deal
Sat, 4 Apr - Wed, 8 Apr
United Airlines Logo
5:10 p.m. - 11:33 p.m.YQB-ORD
7h 23m1 stop
United Airlines Logo
7:10 a.m. - 6:38 p.m.ORD-YQB
10h 28m2 stops
C$ 369United Airlines
Find Deal
Sat, 6 Dec - Mon, 8 Dec
Porter Airlines Logo
3:45 p.m. - 5:45 p.m.YUL-ORD
3h 00mdirect
Porter Airlines Logo
11:50 a.m. - 3:00 p.m.ORD-YUL
2h 10mdirect
C$ 404Porter Airlines
Find Deal
Sun, 15 Mar - Sun, 22 Mar
Porter Airlines Logo
3:50 p.m. - 5:50 p.m.YUL-ORD
3h 00mdirect
Porter Airlines Logo
11:49 a.m. - 3:10 p.m.ORD-YUL
2h 21mdirect
C$ 428Porter Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec

WestJet flights from Quebec to Chicago O'Hare Intl Airport

Our best WestJet deals on Quebec to Chicago O'Hare Intl Airport flight tickets
WestJet
17 Nov
YUL4:45 p.m.Montreal Pierre Elliott Trudeau Intl
4h 44m
1 stop
ORD8:29 p.m.Chicago O'Hare Intl
28 Dec
ORD10:00 a.m.Chicago O'Hare Intl
6h 10m
1 stop
YUL5:10 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 553
Find similar
WestJet
18 Nov
YUL7:10 a.m.Montreal Pierre Elliott Trudeau Intl
8h 52m
1 stop
ORD3:02 p.m.Chicago O'Hare Intl
30 Dec
ORD10:00 a.m.Chicago O'Hare Intl
6h 15m
1 stop
YUL5:15 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 559
Find similar
WestJet
26 Feb
YOW5:45 p.m.Ottawa
20h 50m
1 stop
ORD1:35 p.m.Chicago O'Hare Intl
2 Mar
ORD2:20 p.m.Chicago O'Hare Intl
9h 20m
1 stop
YOW12:40 a.m.Ottawa
C$ 573
Find similar

Delta flights from Quebec to Chicago O'Hare Intl Airport

Our best Delta deals on Quebec to Chicago O'Hare Intl Airport flight tickets
Delta
4 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
4h 35m
1 stop
ORD9:35 a.m.Chicago O'Hare Intl
8 Apr
ORD7:10 a.m.Chicago O'Hare Intl
8h 54m
1 stop
YUL5:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 327
Find similar
Delta
4 Apr
YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl
4h 35m
1 stop
ORD9:35 a.m.Chicago O'Hare Intl
8 Apr
ORD5:50 a.m.Chicago O'Hare Intl
10h 14m
1 stop
YUL5:04 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 358
Find similar
Delta
23 Nov
YUL12:45 p.m.Montreal Pierre Elliott Trudeau Intl
7h 07m
1 stop
ORD6:52 p.m.Chicago O'Hare Intl
30 Nov
ORD6:45 a.m.Chicago O'Hare Intl
9h 36m
1 stop
YUL5:21 p.m.Montreal Pierre Elliott Trudeau Intl
C$ 424
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Quebec to Chicago O'Hare Intl Airport 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, momondo users made 96,600 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from Quebec to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 17/2

6:00 a.m.-1:01 p.m.

2 stops8h 01m

Chicago O'Hare Intl

Sat 21/2

3:55 p.m.-10:43 p.m.

1 stop5h 48m

C$ 261

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 6/12

5:00 a.m.-9:13 a.m.

1 stop5h 13m

Chicago O'Hare Intl

Mon 8/12

12:50 p.m.-6:14 p.m.

1 stop4h 24m

C$ 263

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Wed 8/4

3:00 p.m.-5:02 p.m.

Nonstop3h 02m

Chicago O'Hare Intl

Thu 9/4

10:45 a.m.-2:18 p.m.

Nonstop2h 33m

C$ 279

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:00 a.m.-9:35 a.m.

1 stop4h 35m

Chicago O'Hare Intl

Wed 8/4

7:10 a.m.-5:04 p.m.

1 stop8h 54m

C$ 327

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

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

Nonstop3h 00m

Chicago O'Hare Intl

Tue 3/3

12:50 p.m.-3:57 p.m.

Nonstop2h 07m

C$ 333

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 24/2

3:11 p.m.-11:13 p.m.

1 stop9h 02m

Chicago O'Hare Intl

Tue 3/3

7:15 a.m.-10:20 a.m.

Nonstop2h 05m

C$ 354

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 4/4

6:00 a.m.-9:35 a.m.

1 stop4h 35m

Chicago O'Hare Intl

Wed 8/4

5:50 a.m.-5:04 p.m.

1 stop10h 14m

C$ 358

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Sat 6/12

5:10 p.m.-11:33 p.m.

1 stop7h 23m

Chicago O'Hare Intl

Mon 8/12

7:10 a.m.-6:38 p.m.

2 stops10h 28m

C$ 369

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sun 15/3

3:45 p.m.-5:45 p.m.

Nonstop3h 00m

Chicago O'Hare Intl

Sun 22/3

11:50 a.m.-3:00 p.m.

Nonstop2h 10m

C$ 404

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 4/12

3:50 p.m.-5:50 p.m.

Nonstop3h 00m

Chicago O'Hare Intl

Sun 7/12

11:49 a.m.-3:10 p.m.

Nonstop2h 21m

C$ 428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Quebec to Chicago O'Hare Intl Airport

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 Chicago O'Hare Intl Airport?

In general, August is the cheapest month to fly from Quebec to Chicago O'Hare Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 400. The month of May is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Quebec averaging around C$ 407.

What is the cheapest day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest day to depart on your flight to Chicago O'Hare Intl Airport is on a Thursday when prices can be found for as low as C$ 726. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Quebec to Chicago O'Hare Intl Airport for around C$ 1,005.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

In the afternoon is the cheapest time of day to fly from Quebec to Chicago O'Hare Intl Airport when you can find flight prices for as low as C$ 754. Flying to Chicago O'Hare Intl Airport in the afternoon is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are C$ 1,050 on average. Flights to Chicago O'Hare Intl Airport from Quebec at noon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Quebec to Chicago O'Hare Intl flight route?

Fly from Montreal Pierre Elliott Trudeau Intl to Chicago O'Hare Intl for the best Quebec - Chicago O'Hare Intl flight prices

How far in advance should I book a flight to Chicago O'Hare Intl Airport?

You are more likely to see cheaper flights to Chicago O'Hare Intl Airport from Quebec when booking weeks ahead of your departure date. In general, you can expect to find flights to Chicago O'Hare Intl Airport for around C$ 522 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Chicago O'Hare Intl Airport from Quebec for as low as C$ 324 on momondo.

What cabin class options are available on Quebec to Chicago O'Hare Intl flights?

There are 4 cabin classes available to choose from on Quebec to Chicago O'Hare Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Quebec to Chicago O'Hare Intl Airport flights?

You could potentially save up to 17% on your flight if you consider stops on a Quebec to Chicago O'Hare Intl Airport flight.

Cheap Quebec to Chicago O'Hare Intl Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Quebec to Chicago O'Hare Intl Airport

Best price found

C$ 306

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Quebec in the past 72 hours is C$ 306. The best round-trip flight deal from Quebec to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is C$ 607.
The fastest flight from Quebec to Chicago O'Hare Intl Airport takes 2h 35m
Direct flights go from Quebec to Chicago O'Hare Intl Airport every day.
Search flight deals

  • When did momondo last update prices for flights from Quebec to Chicago O'Hare Intl Airport?

    Prices for flights from Quebec to Chicago O'Hare Intl Airport are updated daily.

  • How many operators does momondo search for flights from Quebec to Chicago O'Hare Intl Airport?

  • How old do you have to be to fly from Quebec to Chicago O'Hare Intl Airport?

    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 Quebec to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The required travel and health documents for your Chicago O'Hare Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Chicago O'Hare Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Quebec to Chicago O'Hare Intl Airport?

Best airlines flying from Quebec to Chicago O'Hare Intl Airport

Compare and see reviews for airlines that fly from Quebec to Chicago O'Hare Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom C$ 206Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
United AirlinesPriceFrom C$ 261Free CancellationRating
7.4
8,999 reviews
Search United Airlines flights
Air CanadaPriceFrom C$ 263Free CancellationRating
7.1
10,402 reviews
Search Air Canada flights
Porter AirlinesPriceFrom C$ 299Free CancellationRating
8.0
387 reviews
Search Porter Airlines flights

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Schaumburg
Rosemont
Hoffman Estates
Northbrook
Tinley Park
Munster
Hammond
Naperville
Glenview
Great Lakes
Wheeling
Des Plaines
Elk Grove Village
Harvard
Merrillville
Oak Brook
Elmhurst
Kenosha
Skokie
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Quebec to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Quebec to Chicago for you.

Can I find flights from Quebec to Chicago with flexible booking policies on momondo?

All flight searches from Quebec to Chicago on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Quebec to Chicago?

momondo provides multiple filters to help you find the best flight to Chicago from Quebec. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Quebec to Chicago right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Quebec to Chicago now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Chicago and let you know when they change.

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