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$167+ Cheap flights from Pierre Elliott Trudeau Intl (YUL) to Chicago (CHI)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
nov. 26 — dic. 31
mar. 11/26
mar. 12/3
1 adult, Economy
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The best prices from Montreal Pierre Elliott Trudeau Intl to Chicago are usually found in January or March, booked 56 days in advance, depart on a Saturday or Thursday and return on a Sunday

Cheap flight deals from Pierre Elliott Trudeau Intl to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Pierre Elliott Trudeau Intl (YUL) to Chicago (CHI). 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 noviembre 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

February

Cheapest in

January

Round-trip from

$281
(American Airlines)

One-way from

$167
(American Airlines)
Provider with most accurate pricing for Montreal Pierre Elliott Trudeau Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Montreal Pierre Elliott Trudeau Intl-Chicago (CHI) flights.
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High demand for flights, 16% potential price rise
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Best time to find cheap flights, 11% potential price drop
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From Montreal Pierre Elliott Trudeau Intl to Chicago (CHI)
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One-way flight from Montreal Pierre Elliott Trudeau Intl to Chicago (CHI)
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Find flight deals from Pierre Elliott Trudeau Intl to Chicago

Cheapest flights from Pierre Elliott Trudeau Intl to Chicago
Explore the most affordable flight options available from Pierre Elliott Trudeau Intl to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/20. 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.
jue. 12/127:30 amYUL - ORD
1 stop16h 15mAmerican Airlines
lun. 12/162:55 pmORD - YUL
1 stop18h 10mAmerican Airlines
Deal found 11/20$281
This United Airlines deal was found by Cheapflights users on 11/19. 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.
mar. 12/38:25 amYUL - ORD
1 stop6h 48mUnited Airlines
mié. 12/49:00 amORD - YUL
1 stop7h 45mUnited Airlines
Deal found 11/19$305
This CheapTicketsDeal deal was found by Cheapflights users on 11/20. 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 CheapTicketsDeal is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 12/156:00 amYUL - MDW
1 stop13h 32mWestJet
mar. 12/172:15 pmMDW - YUL
1 stop8h 26mWestJet
Deal found 11/20$309
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/2310:45 amYUL - MDW
1 stop6h 55mPorter Airlines
sáb. 12/2811:25 amMDW - YUL
1 stop6h 55mPorter Airlines
Deal found 11/19$313
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/1111:21 amYUL - ORD
1 stop12h 23mWestJet
mié. 12/187:05 amORD - YUL
1 stop3h 53mWestJet
Deal found 11/20$320
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
mié. 12/114:00 pmYUL - ORD
2 stops9h 34mMultiple Airlines
mié. 12/186:05 amORD - YUL
1 stop7h 55mMultiple Airlines
Deal found 11/20$341
This Delta deal was found by Cheapflights users on 11/20. 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.
mié. 12/47:10 amYUL - ORD
1 stop6h 40mDelta
mié. 12/187:00 amORD - YUL
1 stop8h 59mDelta
Deal found 11/20$350
This Air Canada deal was found by Cheapflights users on 11/20. 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.
mié. 12/411:15 amYUL - ORD
1 stop4h 36mAir Canada
vie. 12/132:05 pmORD - YUL
1 stop6h 13mAir Canada
Deal found 11/20$355
This Kiwi.com deal was found by Cheapflights users on 11/20. 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.
jue. 12/125:35 pmYUL - MDW
1 stop19h 13mMultiple Airlines
lun. 12/1612:05 pmMDW - YUL
1 stop4h 55mMultiple Airlines
Deal found 11/20$389
This Delta deal was found by Cheapflights users on 11/20. 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.
jue. 12/1212:50 pmYUL - MDW
1 stop5h 11mDelta
lun. 12/165:50 pmMDW - YUL
1 stop4h 21mDelta
Deal found 11/20$394

Find flights from Pierre Elliott Trudeau Intl to Chicago within your budget

Customize your flight search to find flights from Pierre Elliott Trudeau Intl to Chicago 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 2,629,791 searches. Data last updated noviembre 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

jue. 12/12

7:30 am-10:45 pm

1 stop16h 15m

Chicago O'Hare Intl

lun. 12/16

2:55 pm-10:05 am

1 stop18h 10m

$281

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

sáb. 4/19

12:45 pm-7:00 pm

1 stop7h 15m

Chicago O'Hare Intl

sáb. 5/10

5:20 pm-11:24 pm

1 stop5h 04m

$292

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

mar. 12/3

8:25 am-2:13 pm

1 stop6h 48m

Chicago O'Hare Intl

mié. 12/4

9:00 am-5:45 pm

1 stop7h 45m

$305

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

vie. 1/24

6:00 am-5:47 pm

1 stop12h 47m

Chicago Midway

lun. 2/10

10:19 am-11:36 pm

1 stop12h 17m

$307

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

jue. 3/20

11:50 am-4:40 pm

1 stop5h 50m

Chicago Midway

dom. 3/23

5:35 pm-10:30 pm

1 stop3h 55m

$311

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

mié. 12/11

4:00 pm-12:34 am

2 stops9h 34m

Chicago O'Hare Intl

mié. 12/18

6:05 am-3:00 pm

1 stop7h 55m

$341

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

mié. 12/4

7:10 am-12:50 pm

1 stop6h 40m

Chicago O'Hare Intl

mié. 12/18

7:00 am-4:59 pm

1 stop8h 59m

$350

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

mié. 12/4

11:15 am-2:51 pm

1 stop4h 36m

Chicago O'Hare Intl

vie. 12/13

2:05 pm-9:18 pm

1 stop6h 13m

$355

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

jue. 12/12

5:35 pm-11:48 am

1 stop19h 13m

Chicago Midway

lun. 12/16

12:05 pm-6:00 pm

1 stop4h 55m

$389

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

jue. 12/12

12:50 pm-5:01 pm

1 stop5h 11m

Chicago Midway

lun. 12/16

5:50 pm-11:11 pm

1 stop4h 21m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 20 results
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Compare providers for flights from Pierre Elliott Trudeau Intl to Chicago

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pierre Elliott Trudeau Intl to Chicago in November.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
SmartFaresPrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Chicago flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Montreal Pierre Elliott Trudeau Intl Airport-Chicago flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Montreal Pierre Elliott Trudeau Intl Airport-Chicago flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Montreal Pierre Elliott Trudeau Intl Airport-Chicago flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Montreal Pierre Elliott Trudeau Intl Airport-Chicago flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pierre Elliott Trudeau Intl to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Pierre Elliott Trudeau Intl 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 Pierre Elliott Trudeau Intl to Chicago

Get recent, data-driven insights about flights from Pierre Elliott Trudeau Intl to Chicago including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Use this chart to determine the optimal time to book a round-trip flight from Pierre Elliott Trudeau Intl to Chicago. Price data was last updated on November 15, 2024.

The best time to book flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (average of $232). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago 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 YUL to CHI?

Find hourly flight availability from Pierre Elliott Trudeau Intl to Chicago. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 21, 2024.

It’s optimal to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in the evening. By choosing this option you can save up to 33% on the cost of your flight, compared to a flight at noon.

What is the cheapest day to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

Use this chart to determine the cheapest time to fly round-trip from Pierre Elliott Trudeau Intl to Chicago. Price data was last updated on November 18, 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Montreal Pierre Elliott Trudeau Intl Airport to Chicago

Explore weekly flight availability from Pierre Elliott Trudeau Intl to Chicago. 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 noviembre 21, 2024.

The most flights from YUL to CHI are scheduled on a Monday (27 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Chicago by month

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

In terms of precipitation, rainfall in Chicago 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 Chicago when rainfall is around 1.7 in.

Temperature in Chicago by month

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

If weather is an important factor for your trip to Chicago, 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 Chicago

Get insights into the airlines that provide service to Chicago. 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 Chicago. Reviews last updated noviembre 21, 2024.
Get a feel of what it's like to fly with American Airlines, WestJet and United Airlines from Montreal to Chicago by reading reviews from past customers. 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.
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
8,758 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Reviews

1 / 10

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

Porter Airlines
7.8
Good
286 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
9,172 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
2,810 reviews
Delta
8.0
Very good
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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
8,758 reviews

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

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 Pierre Elliott Trudeau Intl to Chicago. 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 flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago round-trip?

    American Airlines, at $281, was found to be the cheapest airline from Montreal Pierre Elliott Trudeau Intl Airport to Chicago.Alternate airlines to your destination round-trip include WestJet and United Airlines. American Airlines is 12% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Montreal Pierre Elliott Trudeau Intl Airport to Chicago one-way?

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $167. Users have also found prices from $171 and $174 on WestJet and Porter Airlines, respectively.

  • What are the most reliable airlines from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

    Before booking your flight to Chicago from Montreal Pierre Elliott Trudeau Intl Airport, check out the most reliable airlines to get you to your destination on time: Sun Country Air (100%), Qatar Airways (97%), Qantas Airways( 95%).

  • What are the cheapest flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

    The cheapest flight price from Montreal Pierre Elliott Trudeau Intl Airport to Chicago is $162. On average you can expect to pay $747. The most popular route, (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl), can usually be booked for $309.

  • Can I find deals for flights from Pierre Elliott Trudeau Intl to Chicago that include hotel bookings?

    Yes. In addition to deals on Pierre Elliott Trudeau Intl to Chicago flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pierre Elliott Trudeau Intl to Chicago?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pierre Elliott Trudeau Intl to Chicago.

  • Can I find deals for business class flights from Pierre Elliott Trudeau Intl to Chicago?

    Yes. Cheapflights offers flight deals from Pierre Elliott Trudeau Intl to Chicago 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 Montreal Pierre Elliott Trudeau Intl Airport to Chicago?

    Currently, September is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (average of $232). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago 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.

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Alternative routes for Pierre Elliott Trudeau Intl to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Pierre Elliott Trudeau Intl to O'Hare Intl flights
Pierre Elliott Trudeau Intl to Midway flights
Pierre Elliott Trudeau Intl to St. Louis flights

Top 5 airlines flying from Pierre Elliott Trudeau Intl to Chicago

Discover the top 5 airlines that operate flights from Pierre Elliott Trudeau Intl to Chicago. 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 2,629,791 searches. Data last updated noviembre 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$112Average$387FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$227Average$376FlexibilityNo cancel feeOn-time67%
Porter AirlinesCheapest$228Average$308FlexibilityNo cancel feeOn-time52%
American AirlinesCheapest$282Average$387FlexibilityNo cancel feeOn-time71%
WestJetCheapest$334Average$386FlexibilityNo cancel feeOn-time60%
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