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Cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago from C$ 233

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
YUL — CHI
26 Nov — 3 Dec1
1 adult

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 Wednesday or Tuesday and return on a Saturday

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 645,034 searches. Data last updated 21 November 2024.

Fly from

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Fly to

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Route

Depart

Return

Price

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

11:15 a.m.-2:51 p.m.

1 stop4h 36m

Chicago O'Hare Intl

Wed 4/12

2:00 p.m.-9:48 p.m.

1 stop6h 48m

C$ 375

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Fri 13/12

12:57 p.m.-10:45 p.m.

1 stop10h 48m

Chicago O'Hare Intl

Sun 15/12

7:00 a.m.-1:44 p.m.

1 stop5h 44m

C$ 384

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 31/12

6:50 a.m.-10:20 a.m.

1 stop4h 30m

Chicago Midway

Wed 8/1

1:05 p.m.-6:00 p.m.

1 stop3h 55m

C$ 398

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Sat 19/4

12:45 p.m.-7:00 p.m.

1 stop7h 15m

Chicago O'Hare Intl

Sat 10/5

5:20 p.m.-11:24 p.m.

1 stop5h 04m

C$ 408

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

7:10 a.m.-12:50 p.m.

1 stop6h 40m

Chicago O'Hare Intl

Fri 6/12

7:00 a.m.-4:59 p.m.

1 stop8h 59m

C$ 423

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

7:10 a.m.-12:49 p.m.

1 stop6h 39m

Chicago Midway

Sun 8/12

6:00 a.m.-4:59 p.m.

1 stop9h 59m

C$ 425

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Tue 3/12

8:25 a.m.-2:13 p.m.

1 stop6h 48m

Chicago O'Hare Intl

Wed 4/12

9:00 a.m.-5:45 p.m.

1 stop7h 45m

C$ 426

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 8/1

6:00 a.m.-12:46 p.m.

1 stop7h 46m

Chicago Midway

Wed 15/1

1:26 p.m.-11:36 p.m.

1 stop9h 10m

C$ 426

MontrealChicago

YUL - ORD

YULORD

Montreal Pierre Elliott Trudeau Intl

Mon 9/12

10:45 a.m.-5:30 a.m.

3 stops19h 45m

Chicago O'Hare Intl

Fri 13/12

9:53 p.m.-4:35 p.m.

1 stop17h 42m

C$ 465

MontrealChicago

YUL - MDW

YULMDW

Montreal Pierre Elliott Trudeau Intl

Thu 12/12

5:35 p.m.-11:48 a.m.

1 stop19h 13m

Chicago Midway

Mon 16/12

12:05 p.m.-6:00 p.m.

1 stop4h 55m

C$ 544

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/11

Showing 1-10 of 20 results
1
2

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 21 November 2024.

Round-trip from

C$ 375

One-way from

C$ 233

Popular in

February

Cheapest in

January
Air Canada
  • Air Canada
  • 3/12-4/12
  • 2 total stops
  • 11h 24m total
  • Montreal to Chicago
Search Deals
American Airlines
  • American Airlines
  • 10/12
  • 1 total stop
  • 5h 50m total
  • Montreal to Chicago
Search Deals
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 11% potential price drop
Search Deals

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 21 November 2024.

Tue 3/1211:15 a.m.YUL - ORD
1 stop4h 36mAir Canada
Wed 4/122:00 p.m.ORD - YUL
1 stop6h 48mAir Canada
Deal found 18/11C$ 375
Fri 13/1212:57 p.m.YUL - ORD
1 stop10h 48mAmerican Airlines
Sun 15/127:00 a.m.ORD - YUL
1 stop5h 44mAmerican Airlines
Deal found 19/11C$ 384
Tue 31/126:50 a.m.YUL - MDW
1 stop4h 30mPorter Airlines
Wed 8/11:05 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Deal found 19/11C$ 398
Tue 3/127:10 a.m.YUL - ORD
1 stop6h 40mDelta
Fri 6/127:00 a.m.ORD - YUL
1 stop8h 59mDelta
Deal found 18/11C$ 423
Tue 3/127:10 a.m.YUL - MDW
1 stop6h 39mDelta
Sun 8/126:00 a.m.MDW - YUL
1 stop9h 59mDelta
Deal found 18/11C$ 425
Tue 3/128:25 a.m.YUL - ORD
1 stop6h 48mUnited Airlines
Wed 4/129:00 a.m.ORD - YUL
1 stop7h 45mUnited Airlines
Deal found 19/11C$ 426
Sun 15/126:00 a.m.YUL - MDW
1 stop13h 32mWestJet
Tue 17/122:15 p.m.MDW - YUL
1 stop8h 26mWestJet
Deal found 20/11C$ 432
Wed 11/1211:21 a.m.YUL - ORD
1 stop12h 23mWestJet
Wed 18/127:05 a.m.ORD - YUL
1 stop3h 53mWestJet
Deal found 20/11C$ 447
Mon 9/1210:45 a.m.YUL - ORD
3 stops19h 45mMultiple Airlines
Fri 13/129:53 p.m.ORD - YUL
1 stop17h 42mMultiple Airlines
Deal found 19/11C$ 465
Thu 12/125:35 p.m.YUL - MDW
1 stop19h 13mMultiple Airlines
Mon 16/1212:05 p.m.MDW - YUL
1 stop4h 55mMultiple Airlines
Deal found 20/11C$ 544

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 15 November 2024.

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Montreal Pierre Elliott Trudeau Intl Airport to Chicago. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (average of C$ 261). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in May is currently the most expensive (average of C$ 342). 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 21 November 2024.

When flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 30% versus 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 18 November 2024.

Travelers seeking maximum savings on their Montreal Pierre Elliott Trudeau Intl Airport to Chicago flight should consider departing on Monday afternoons when fares are most often at their lowest. Sunday 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 21 November 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 43.0 - 125.0 mm per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

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 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

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 21 November 2024.
Peruse reviews from past customers who have flown with Air Canada, American Airlines and Delta from Montreal to Chicago to help guide your decision. 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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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
Check prices

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

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?

    Currently priced at C$ 375, Air Canada will fly you from Montreal Pierre Elliott Trudeau Intl Airport to Chicago and back. In addition to Air Canada, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Porter Airlines - these airlines can fly you to your destination from C$ 384 and C$ 398, respectively. These flights start at 16% lower than the current average price 3 months from now.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as C$ 233. However, be on the lookout for offers from Porter Airlines and WestJet, as they are both options that can get you from Montreal Pierre Elliott Trudeau Intl Airport to Chicago for a low price.

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

    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 Montreal Pierre Elliott Trudeau Intl Airport to Chicago 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?

    Looking at all options, your cheapest flight can be booked for C$ 246. While the most popular route (Montreal Pierre Elliott Trudeau Intl - Chicago O'Hare Intl) can be booked for C$ 432 on average our data indicates C$ 1,546 when flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago.

  • 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, January is the cheapest month in which you can book a flight from Montreal Pierre Elliott Trudeau Intl Airport to Chicago (average of C$ 261). Flying from Montreal Pierre Elliott Trudeau Intl Airport to Chicago in May is currently the most expensive (average of C$ 342). 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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Fly from Pierre Elliott Trudeau Intl to Chicago on these airlines

Choose from the following airlines for your flight from Pierre Elliott Trudeau Intl to Chicago. Flights are based on user searches made on Cheapflights and were last updated on 21 November 2024.
Air Canada flights from Montreal Pierre Elliott Trudeau Intl to Chicago
Porter Airlines flights from Montreal Pierre Elliott Trudeau Intl to Chicago
United Airlines flights from Montreal Pierre Elliott Trudeau Intl to Chicago

Top 6 airlines flying from Pierre Elliott Trudeau Intl to Chicago

Discover the top 6 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 645,034 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 312AverageC$ 443FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights
Air CanadaCheapestC$ 354AverageC$ 581FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 360AverageC$ 407FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapestC$ 362AverageC$ 505FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapestC$ 384AverageC$ 507FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 446AverageC$ 603FlexibilityNo cancel feeOn-time60%
Search WestJet flights

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Not ready to book yet? You can track prices for flights from Pierre Elliott Trudeau Intl to Chicago on Cheapflights with our Price Alert feature and get notified when better prices are available.

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