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Cheap flights from Quebec to Chicago from $166

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 6/15. 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
8:40 am - 10:18 am
YUL
-
ORD
2h 38mnonstop
Air Canada Logo
8:45 am - 12:00 pm
ORD
-
YUL
2h 15mnonstop
$275Air Canada
Thu, May 28 - Sun, May 31
Air Canada Logo
1:15 pm - 2:53 pm
YUL
-
ORD
2h 38mnonstop
Air Canada Logo
8:45 am - 12:00 pm
ORD
-
YUL
2h 15mnonstop
$276Air Canada
Sat, May 23 - Mon, May 25
Air Canada Logo
1:15 pm - 2:53 pm
YUL
-
ORD
2h 38mnonstop
Air Canada Logo
8:45 am - 12:00 pm
ORD
-
YUL
2h 15mnonstop
$279Air Canada
Sat, May 23 - Sun, May 24
Air Canada Logo
8:40 am - 10:18 am
YUL
-
ORD
2h 38mnonstop
Air Canada Logo
8:45 am - 12:00 pm
ORD
-
YUL
2h 15mnonstop
$280Air Canada
Sat, May 23 - Mon, May 25
Multiple Airlines Logo
6:55 am - 8:16 pm
YOW
-
ORD
14h 21m
1 stop
Multiple Airlines Logo
9:55 am - 8:04 pm
ORD
-
YOW
9h 09m
1 stop
$424Multiple Airlines
Thu, Jun 11 - Sun, Jun 14
Multiple Airlines Logo
6:55 am - 8:16 pm
YOW
-
ORD
14h 21m
1 stop
Multiple Airlines Logo
2:00 pm - 12:20 am
ORD
-
YOW
9h 20m
1 stop
$425Multiple Airlines
Wed, Jun 10 - Wed, Jun 17
American Airlines Logo
1:57 pm - 4:02 pm
YQB
-
ORD
3h 05mnonstop
American Airlines Logo
9:29 am - 1:17 pm
ORD
-
YQB
2h 48mnonstop
$444American Airlines
Thu, May 28 - Sun, May 31
American Airlines Logo
1:57 pm - 4:02 pm
YQB
-
ORD
3h 05mnonstop
American Airlines Logo
5:00 am - 3:31 pm
ORD
-
YQB
9h 31m
1 stop
$454American Airlines
Thu, Jun 4 - Mon, Jun 8
United Airlines Logo
3:00 pm - 5:00 pm
YQB
-
ORD
3h 00mnonstop
United Airlines Logo
9:34 pm - 12:02 pm
ORD
-
YQB
13h 28m
1 stop
$456United Airlines
Tue, May 26 - Fri, May 29
United Airlines Logo
4:55 pm - 11:30 pm
YQB
-
ORD
7h 35m
1 stop
United Airlines Logo
9:34 pm - 12:02 pm
ORD
-
YQB
13h 28m
1 stop
$462United Airlines
Tue, May 26 - Fri, May 29

United Airlines flights from Quebec to Chicago O'Hare Intl Airport

Our best United Airlines deals on Quebec to Chicago O'Hare Intl Airport flight tickets
United Airlines
Jun 17
YUL6:10 amMontreal Pierre Elliott Trudeau Intl
2h 40m
ORD7:50 amChicago O'Hare Intl
Jun 20
ORD2:02 pmChicago O'Hare Intl
2h 28m
YUL5:30 pmMontreal Pierre Elliott Trudeau Intl
$287
United Airlines
May 28
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
2h 35m
ORD11:20 amChicago O'Hare Intl
May 31
ORD6:30 amChicago O'Hare Intl
7h 10m
1 stop
YUL2:40 pmMontreal Pierre Elliott Trudeau Intl
$297
United Airlines
Jul 8
YUL9:45 amMontreal Pierre Elliott Trudeau Intl
2h 35m
ORD11:20 amChicago O'Hare Intl
Jul 11
ORD5:58 pmChicago O'Hare Intl
2h 28m
YUL9:26 pmMontreal Pierre Elliott Trudeau Intl
$299

American Airlines flights from Quebec to Chicago O'Hare Intl Airport

Our best American Airlines deals on Quebec to Chicago O'Hare Intl Airport flight tickets
American Airlines
May 23
YUL5:33 pmMontreal Pierre Elliott Trudeau Intl
2h 54m
ORD7:27 pmChicago O'Hare Intl
May 25
ORD6:40 amChicago O'Hare Intl
4h 43m
1 stop
YUL12:23 pmMontreal Pierre Elliott Trudeau Intl
$311
American Airlines
May 27
YUL5:33 pmMontreal Pierre Elliott Trudeau Intl
2h 54m
ORD7:27 pmChicago O'Hare Intl
May 30
ORD8:48 amChicago O'Hare Intl
13h 11m
1 stop
YUL10:59 pmMontreal Pierre Elliott Trudeau Intl
$313
American Airlines
May 28
YUL12:30 pmMontreal Pierre Elliott Trudeau Intl
2h 46m
ORD2:16 pmChicago O'Hare Intl
Jun 30
ORD6:29 amChicago O'Hare Intl
14h 09m
1 stop
YUL9:38 pmMontreal Pierre Elliott Trudeau Intl
$324

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 832,500 searches. Data last updated May 14, 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
Quickest round-trip

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Thu 5/28

8:40 am-10:18 am

Nonstop2h 38m

Chicago O'Hare Intl

Sun 5/31

8:45 am-12:00 pm

Nonstop2h 15m

$275

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 5/23

1:15 pm-2:53 pm

Nonstop2h 38m

Chicago O'Hare Intl

Mon 5/25

8:45 am-12:00 pm

Nonstop2h 15m

$276

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 5/23

1:15 pm-2:53 pm

Nonstop2h 38m

Chicago O'Hare Intl

Sun 5/24

8:45 am-12:00 pm

Nonstop2h 15m

$279

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 5/23

8:40 am-10:18 am

Nonstop2h 38m

Chicago O'Hare Intl

Mon 5/25

8:45 am-12:00 pm

Nonstop2h 15m

$280

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Thu 6/11

6:55 am-8:16 pm

1 stop14h 21m

Chicago O'Hare Intl

Sun 6/14

9:55 am-8:04 pm

1 stop9h 09m

$424

OttawaChicago

YOW - ORD

YOWORD

Ottawa

Wed 6/10

6:55 am-8:16 pm

1 stop14h 21m

Chicago O'Hare Intl

Wed 6/17

2:00 pm-12:20 am

1 stop9h 20m

$425

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 5/28

1:57 pm-4:02 pm

Nonstop3h 05m

Chicago O'Hare Intl

Sun 5/31

9:29 am-1:17 pm

Nonstop2h 48m

$444

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Thu 6/4

1:57 pm-4:02 pm

Nonstop3h 05m

Chicago O'Hare Intl

Mon 6/8

5:00 am-3:31 pm

1 stop9h 31m

$454

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 5/26

3:00 pm-5:00 pm

Nonstop3h 00m

Chicago O'Hare Intl

Fri 5/29

9:34 pm-12:02 pm

1 stop13h 28m

$456

Québec CityChicago

YQB - ORD

YQBORD

Québec City

Tue 5/26

4:55 pm-11:30 pm

1 stop7h 35m

Chicago O'Hare Intl

Fri 5/29

9:34 pm-12:02 pm

1 stop13h 28m

$462

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?

The month of August is another great option to travel to Chicago O'Hare Intl Airport, with average flight prices from Quebec averaging around $83.

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 $431. This is often the case because there is less demand to fly during this day of the week. On the other hand, Monday is the most expensive day to depart from Quebec because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $680.

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

Flying to Chicago O'Hare Intl Airport from Quebec in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $509 when looking at flights departing in the afternoon. Try not to purchase tickets at noon because they tend to be around $571. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 from Quebec 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 $347 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 $211 on momondo.

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

You could potentially save up to 1% 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

$237

Fastest flight time

2h 08m

Direct flights

Every day
The best one-way flight to Chicago O'Hare Intl Airport from Quebec in the past 72 hours is $237. The best round-trip flight deal from Quebec to Chicago O'Hare Intl Airport found on momondo in the last 72 hours is $375.
The fastest flight from Quebec to Chicago O'Hare Intl Airport takes 2h 08m
Direct flights go from Quebec to Chicago O'Hare Intl Airport every day.
Search flight deals

Frequently asked questions about flying from Quebec to Chicago O'Hare Intl Airport

  • 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 were last updated today.

  • 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?

    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 Quebec to Chicago O'Hare Intl Airport.

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

    The travel and health documents you'll need for your trip to Chicago O'Hare Intl Airport 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 Chicago O'Hare Intl Airport. 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 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
Air CanadaPriceFrom $156Free CancellationRating
7.1
11,033 reviews
Search Air Canada flights
American AirlinesPriceFrom $189Free CancellationRating
7.1
11,669 reviews
Search American Airlines flights
United AirlinesPriceFrom $240Free CancellationRating
7.4
9,712 reviews
Search United Airlines flights

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Schaumburg
Rockford
Merrillville
Gurnee
Rosemont
Naperville
Orland Park
New Buffalo
Oak Brook
Kenosha
Joliet
Aurora
Racine
Janesville
Hammond
Evanston
Elgin
Tinley Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Quebec to Chicago. Millions of users trust and use momondo every year so you are in good hands.

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?

Once you have performed a search for Quebec to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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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