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Cheap flights from Quebec to Chicago O'Hare Intl Airport from C$ 173

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 6/5. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ORD
30 Apr — 7 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Quebec to O'Hare Intl

Enter your travel dates to find the best prices.

Cheapest flights from Quebec to O'Hare Intl
Explore the most affordable flight options available from Quebec to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 March 2026.

Thu 16/49:15 a.m.
YUL
-
ORD
Nonstop2h 38m
Air Canada
Sun 19/412:50 p.m.
ORD
-
YUL
Nonstop2h 15m
Air Canada
Deal found 25/3C$ 242
Sun 7/68:45 a.m.
YUL
-
ORD
1 stop5h 25m
Air Canada
Wed 10/67:25 a.m.
ORD
-
YUL
1 stop5h 20m
Air Canada
Deal found 26/3C$ 267
Wed 29/45:00 p.m.
YUL
-
ORD
Nonstop2h 52m
United Airlines
Sat 2/56:03 p.m.
ORD
-
YUL
Nonstop2h 23m
United Airlines
Deal found 25/3C$ 278
Wed 15/46:30 p.m.
YUL
-
ORD
Nonstop2h 35m
Air Canada
Fri 17/46:40 p.m.
ORD
-
YUL
1 stop4h 51m
Air Canada
Deal found 25/3C$ 280
Thu 30/46:55 a.m.
YOW
-
ORD
1 stop11h 55m
Multiple Airlines
Sun 3/59:55 a.m.
ORD
-
YOW
1 stop6h 40m
Multiple Airlines
Deal found 30/3C$ 508
Fri 10/44:15 p.m.
YOW
-
ORD
1 stop28h 56m
Multiple Airlines
Mon 20/412:47 p.m.
ORD
-
YOW
1 stop27h 38m
Multiple Airlines
Deal found 27/3C$ 512
Fri 17/44:15 p.m.
YOW
-
ORD
1 stop9h 09m
Multiple Airlines
Wed 22/45:05 a.m.
ORD
-
YOW
1 stop11h 20m
Multiple Airlines
Deal found 27/3C$ 515
Wed 15/47:00 a.m.
YOW
-
ORD
1 stop15h 17m
Multiple Airlines
Fri 17/46:04 p.m.
ORD
-
YOW
1 stop28h 54m
Multiple Airlines
Deal found 26/3C$ 518
Fri 1/52:20 p.m.
YOW
-
ORD
1 stop26h 54m
Multiple Airlines
Tue 5/51:49 p.m.
ORD
-
YOW
1 stop21h 26m
Multiple Airlines
Deal found 29/3C$ 520
Fri 17/44:15 p.m.
YOW
-
ORD
1 stop9h 09m
Multiple Airlines
Sun 19/43:52 p.m.
ORD
-
YOW
2 stops24h 07m
Multiple Airlines
Deal found 29/3C$ 526
Fri 8/57:00 a.m.
YOW
-
ORD
1 stop6h 43m
American Airlines
Sun 10/58:06 a.m.
ORD
-
YOW
1 stop5h 49m
American Airlines
Deal found 27/3C$ 537
Thu 4/61:57 p.m.
YQB
-
ORD
Nonstop3h 05m
American Airlines
Mon 8/69:19 p.m.
ORD
-
YQB
1 stop17h 12m
American Airlines
Deal found 30/3C$ 547

Find flight deals from Quebec to O'Hare Intl

Keep the following information in mind while searching for Quebec to O'Hare Intl flight deals. Data was last updated 31 March 2026.

Round-trip from

C$ 267

One-way from

C$ 173

Popular in

December

Cheapest in

September

Average price

C$ 423

Good round-trip deal

C$ 538 or less

Good one-way deal

C$ 398 or less
Air Canada
  • Air Canada
  • 7/6-10/6
  • 2 total stops
  • 10h 45m total
  • Quebec to Chicago
Search Deals
Air Canada
  • Air Canada
  • 6/5
  • Nonstop
  • 2h 38m total
  • Quebec to Chicago
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (C$ 25 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
Price to beat on a round-trip flight from Quebec to Chicago O'Hare Intl.
Search Deals
Price to beat on a one-way flight from Quebec to Chicago O'Hare Intl.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Quebec to O'Hare Intl 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 31 March 2026.
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

Cheapest round-trip

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Mon 27/4

12:50 p.m.-6:35 p.m.

1 stop6h 45m

Chicago O'Hare Intl

Mon 4/5

8:52 a.m.-4:15 p.m.

1 stop6h 23m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 24/4

12:55 p.m.-8:40 p.m.

1 stop8h 45m

Chicago O'Hare Intl

Tue 28/4

1:36 p.m.-11:08 p.m.

1 stop8h 32m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

12:42 p.m.-9:25 p.m.

1 stop9h 43m

Chicago O'Hare Intl

Mon 20/4

5:15 a.m.-11:38 a.m.

1 stop5h 23m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 30/4

7:00 a.m.-4:42 p.m.

1 stop10h 42m

Chicago O'Hare Intl

Sat 2/5

5:04 p.m.-11:08 p.m.

1 stop5h 04m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 1/5

6:45 p.m.-11:59 p.m.

1 stop6h 14m

Chicago O'Hare Intl

Mon 4/5

8:52 a.m.-4:15 p.m.

1 stop6h 23m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 17/4

6:45 p.m.-11:59 p.m.

1 stop6h 14m

Chicago O'Hare Intl

Sun 19/4

5:15 a.m.-11:36 a.m.

1 stop5h 21m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 29/5

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

1 stop8h 01m

Chicago O'Hare Intl

Mon 1/6

7:07 a.m.-5:43 p.m.

1 stop9h 36m

C$ 385

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 11/4

6:00 a.m.-1:24 p.m.

1 stop8h 24m

Chicago O'Hare Intl

Tue 14/4

9:35 a.m.-6:51 p.m.

1 stop8h 16m

C$ 387

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 21/5

9:45 a.m.-11:20 a.m.

Nonstop2h 35m

Chicago O'Hare Intl

Mon 25/5

6:04 p.m.-9:26 p.m.

Nonstop2h 22m

C$ 399

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Wed 29/4

3:25 p.m.-9:33 p.m.

1 stop7h 08m

Chicago O'Hare Intl

Mon 4/5

5:00 a.m.-1:09 p.m.

1 stop7h 09m

C$ 408

Flights are sorted by cheapest round-trip flights first.

Deals found on 25/3

Showing 1-10 of 54 resultsSorted by cheapest first
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Best time to book a flight from Quebec to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Quebec 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 Quebec to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Quebec to Chicago O'Hare Intl Airport?

Currently, December is the cheapest month in which you can book a flight from Quebec to Chicago O'Hare Intl Airport (average of C$ 177). Flying from Quebec to Chicago O'Hare Intl Airport in July is currently the most expensive (average of C$ 391). 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 QC to ORD?

Find hourly flight availability from Quebec to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 March 2026.

It’s optimal to fly from Quebec to Chicago O'Hare Intl Airport in the evening. By choosing this option you can save up to 59% on the cost of your flight, compared to a flight at noon.

Weekly flight availability from Quebec to Chicago O'Hare Intl Airport

Explore weekly flight availability from Quebec to O'Hare Intl. 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 31 March 2026.

The most flights from CAQC to ORD are scheduled on a Monday (27 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (16 on average).

How much does it cost to fly round-trip from Quebec to Chicago O'Hare Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Quebec to O'Hare Intl. 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 Quebec to Chicago O'Hare Intl Airport?

    For as low as C$ 633, Delta can have you in Chicago O'Hare Intl Airport from Quebec in 3h 02m. The distance between Quebec and Chicago O'Hare Intl Airport is about 1413 km. This flight may include one or multiple stops.

  • What are the most popular routes from Quebec to Chicago O'Hare Intl Airport?

    While some choose either Ottawa - Chicago O'Hare Intl or Québec City - Chicago O'Hare Intl, Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl is the most popular route from Quebec to Chicago O'Hare Intl Airport.

  • What are the most reliable airlines from Quebec to Chicago O'Hare Intl Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Quebec to Chicago O'Hare Intl Airport on time: Qatar Airways (94%), Iberia (89%), Japan Airlines (88%).

  • What are the cheapest flights from Quebec to Chicago O'Hare Intl Airport?

    Looking for the cheapest flight from Quebec to Chicago O'Hare Intl Airport? While on average our users pay C$ 1,181, our data indicates the cheapest price to be C$ 223. The most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), is priced around C$ 338.

  • Can I find deals for flights from Quebec to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Quebec to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Quebec to O'Hare Intl?

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

  • Can I find deals for business class flights from Quebec to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Quebec to O'Hare Intl 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 Quebec to Chicago O'Hare Intl Airport?

    Currently, December is the cheapest month in which you can book a flight from Quebec to Chicago O'Hare Intl Airport (average of C$ 177). Flying from Quebec to Chicago O'Hare Intl Airport in July is currently the most expensive (average of C$ 391). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Evanston
Des Plaines
Skokie
Downers Grove
Elk Grove Village
Racine
Naperville
Bolingbrook
Romeoville
Schaumburg

Browse thousands of different options on Cheapflights for your next trip

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Top 4 airlines flying from Quebec to O'Hare Intl

Discover the top 4 airlines that operate flights from Quebec to O'Hare Intl. 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 31 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 176AverageC$ 585FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 179AverageC$ 463FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapestC$ 259AverageC$ 527FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Porter AirlinesCheapestC$ 296AverageC$ 511FlexibilityNo cancel feeOn-time52%
Search Porter Airlines 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 Quebec to O'Hare Intl?

Deals for Quebec to O'Hare Intl flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Quebec to O'Hare Intl?

Cheapflights simply makes it quick and affordable to book flights from Quebec to O'Hare Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Quebec to O'Hare Intl with no change fees?

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

Can Cheapflights notify me if prices for flights from Quebec to O'Hare Intl become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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