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$155+ Cheap flights from Quebec to Illinois

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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — ORD
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
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Cheap flight deals from Quebec to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Quebec (CAQC) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated diciembre 18, 2024.

Round-trip from

$285
(Air Canada)

One-way from

$155
(Mytrip)
From Quebec to Illinois
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One-way flight from Quebec to Illinois
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Find flight deals from Quebec to Illinois

Cheapest flights from Quebec to Illinois
Explore the most affordable flight options available from Quebec to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 18, 2024.

This oojo deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:00 amYOW - MDW
1 stop4h 20mPorter Airlines
vie. 1/35:35 pmMDW - YOW
1 stop3h 51mPorter Airlines
Deal found 12/17$310
This deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:50 amYUL - MDW
1 stop4h 30mPorter Airlines
mié. 1/81:05 pmMDW - YUL
1 stop3h 55mPorter Airlines
Deal found 12/16$326
This deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/317:00 amYUL - ORD
1 stop7h 11mAir Canada
mié. 1/82:05 pmORD - YUL
1 stop8h 43mAir Canada
Deal found 12/16$393
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:00 amYUL - ORD
Nonstop3h 05mMultiple Airlines
lun. 1/132:05 pmORD - YUL
1 stop5h 48mMultiple Airlines
Deal found 12/17$496
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/297:30 amYUL - ORD
1 stop16h 28mAmerican Airlines
mar. 1/145:15 pmORD - YUL
1 stop15h 55mAmerican Airlines
Deal found 12/18$510
This Kiwi.com deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/305:45 pmYOW - ORD
2 stops17h 22mMultiple Airlines
mar. 12/319:54 pmORD - YOW
1 stop17h 51mMultiple Airlines
Deal found 12/16$543
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/236:00 amYUL - ORD
Nonstop3h 05mUnited Airlines
lun. 12/236:30 pmORD - YUL
1 stop21h 42mUnited Airlines
Deal found 12/17$590
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/315:00 pmYOW - ORD
Nonstop2h 38mAir Canada
vie. 1/36:06 pmORD - YOW
Nonstop2h 18mAir Canada
Deal found 12/17$600
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/306:00 amYOW - ORD
1 stop7h 13mUnited Airlines
mar. 12/316:06 pmORD - YOW
Nonstop2h 18mUnited Airlines
Deal found 12/16$605
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/271:00 pmYUL - ORD
1 stop4h 40mWestJet
mar. 1/1410:30 amORD - YUL
1 stop4h 30mWestJet
Deal found 12/17$617
This Delta deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/316:00 amYUL - ORD
1 stop9h 38mDelta
mar. 1/146:45 amORD - YUL
1 stop4h 13mDelta
Deal found 12/17$633
This American Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/247:30 amYUL - STL
1 stop5h 41mAmerican Airlines
jue. 1/25:03 amSTL - YUL
1 stop7h 32mAmerican Airlines
Deal found 12/17$637

Find flights from Quebec to Illinois within your budget

Customize your flight search to find flights from Quebec to Illinois 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 2,558,603 searches. Data last updated diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

lun. 1/13

6:20 pm-7:55 pm

Nonstop2h 35m

Chicago O'Hare Intl

jue. 1/23

11:35 am-2:47 pm

Nonstop2h 12m

$285

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

vie. 1/10

6:55 am-12:10 pm

1 stop6h 15m

Chicago Midway

sáb. 1/18

1:05 pm-6:15 pm

1 stop4h 10m

$285

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

mié. 1/8

11:20 am-4:13 pm

1 stop5h 53m

Chicago O'Hare Intl

lun. 1/13

1:40 pm-11:25 pm

1 stop8h 45m

$290

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

vie. 1/10

7:05 am-1:08 pm

1 stop7h 03m

Chicago Midway

lun. 1/13

2:08 pm-11:25 pm

1 stop8h 17m

$290

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

jue. 2/13

12:55 pm-5:26 pm

1 stop5h 31m

Chicago O'Hare Intl

sáb. 2/15

6:30 am-3:20 pm

1 stop7h 50m

$299

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

lun. 1/27

6:45 am-8:13 pm

2 stops14h 28m

Chicago O'Hare Intl

jue. 1/30

6:55 am-5:35 pm

1 stop9h 40m

$305

OttawaChicago

YOW - ORD

YOWORD

Ottawa

mar. 1/14

9:20 am-8:13 pm

1 stop11h 53m

Chicago O'Hare Intl

mar. 1/21

5:35 am-2:57 pm

1 stop8h 22m

$308

OttawaChicago

YOW - MDW

YOWMDW

Ottawa

mar. 12/31

7:00 am-10:20 am

1 stop4h 20m

Chicago Midway

vie. 1/3

5:35 pm-10:26 pm

1 stop3h 51m

$310

OttawaChicago

YOW - MDW

YOWMDW

Ottawa

vie. 1/10

9:30 am-12:10 pm

1 stop3h 40m

Chicago Midway

lun. 1/13

6:15 am-8:50 pm

2 stops13h 35m

$325

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

vie. 2/21

7:05 am-8:53 pm

1 stop14h 48m

Chicago O'Hare Intl

mar. 3/4

10:10 am-11:40 pm

1 stop12h 30m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 55 results
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Best time to book a flight from Quebec to Illinois

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

Travel insights for flights from Quebec to Illinois

Get recent, data-driven insights about flights from Quebec to Illinois including ideal travel times, pricing trends, and more.

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

Currently, September is the cheapest month in which you can book a flight from Quebec to Illinois (average of $232). Flying from Quebec to Illinois in June is currently the most expensive (average of $308). 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 IL?

Find hourly flight availability from Quebec to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

When flying from Quebec to Illinois, 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 Quebec to Illinois

Explore weekly flight availability from Quebec to Illinois. 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 diciembre 18, 2024.

The most flights from CAQC to USIL are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (3 on average).

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated diciembre 18, 2024.
Read reviews from past customers who have flown United Airlines, Air Canada and American Airlines from Quebec to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,604 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Porter Airlines
7.9
Good
283 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

United Airlines
7.4
Good
9,059 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

WestJet
7.3
Good
2,818 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,604 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.6

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

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

    The cheapest airlines for a one-way flight from Quebec to Illinois are Porter Airlines ($155), Air Canada ($163), and American Airlines ($173).

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Quebec to Illinois (average of $232). Flying from Quebec to Illinois in June is currently the most expensive (average of $308). 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 Quebec to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Quebec to Illinois

Discover the top 5 airlines that operate flights from Quebec to Illinois. 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 2,558,603 searches. Data last updated diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$112Average$500FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$246Average$424FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$261Average$325FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$282Average$468FlexibilityNo cancel feeOn-time71%
WestJetCheapest$334Average$386FlexibilityNo cancel feeOn-time60%
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