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Pierre Elliott Trudeau Intl

$135+ Cheap flights from Midway (MDW) to Pierre Elliott Trudeau Intl (YUL)

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 12/15. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YUL
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheap flight deals from Midway to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Midway (MDW) to Pierre Elliott Trudeau Intl (YUL). 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 October 27, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$236
(Delta)

One-way from

$135
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$360
Provider with most accurate pricing for Chicago Midway-Montreal Pierre Elliott Trudeau Intl flight deals.
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Provider most trusted by Cheapflights users for Chicago Midway-Montreal Pierre Elliott Trudeau Intl flights.
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From Chicago Midway to Montreal Pierre Elliott Trudeau Intl
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One-way flight from Chicago Midway to Montreal Pierre Elliott Trudeau Intl
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Midway to Pierre Elliott Trudeau Intl

Cheapest flights from Midway to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Midway to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/811:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Mon 12/156:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/26$289
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 12/53:52 pmMDW - YUL
2 stops26h 52mMultiple Airlines
Tue 12/96:45 amYUL - MDW
1 stop4h 20mMultiple Airlines
Deal found 10/26$294
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Fri 12/511:00 amMDW - YUL
1 stop4h 30mPorter Airlines
Mon 12/86:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/27$300
This Trip.com deal was found by Cheapflights users on 10/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/612:45 pmMDW - YUL
1 stop5h 00mPorter Airlines
Sun 12/76:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/27$305
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Fri 12/54:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Wed 12/106:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/26$306
This Gotogate deal was found by Cheapflights users on 10/26. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:00 amMDW - YUL
1 stop4h 30mPorter Airlines
Wed 12/176:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/26$307
This Trip.com deal was found by Cheapflights users on 10/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Sun 12/76:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/25$308
This Trip.com deal was found by Cheapflights users on 10/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/2912:45 pmMDW - YUL
1 stop5h 05mPorter Airlines
Thu 12/116:45 amYUL - MDW
1 stop4h 20mPorter Airlines
Deal found 10/25$309
This Trip.com deal was found by Cheapflights users on 10/26. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:00 amMDW - YUL
1 stop5h 45mPorter Airlines
Sat 12/68:55 amYUL - MDW
1 stop3h 55mPorter Airlines
Deal found 10/26$311
This Mytrip deal was found by Cheapflights users on 10/27. 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.
Sun 12/711:00 amMDW - YUL
1 stop4h 30mPorter Airlines
Sat 12/138:55 amYUL - MDW
1 stop3h 55mPorter Airlines
Deal found 10/27$317
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Fri 12/124:15 pmMDW - YUL
1 stop5h 30mPorter Airlines
Sun 1/1111:25 amYUL - MDW
1 stop4h 55mPorter Airlines
Deal found 10/25$318

Cheapflights Fare Finder

 
Customize your flight search to find flights from Midway to Pierre Elliott Trudeau 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 2,558,603 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Midway

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 1/16

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Sun 1/18

10:15 am-3:20 pm

1 stop6h 05m

$255

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 12/10

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 12/17

6:45 am-10:05 am

1 stop4h 20m

$307

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 11/29

12:45 pm-6:50 pm

1 stop5h 05m

Montreal Pierre Elliott Trudeau Intl

Thu 12/11

6:45 am-10:05 am

1 stop4h 20m

$309

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 11/27

11:00 am-5:45 pm

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Sat 12/6

8:55 am-11:50 am

1 stop3h 55m

$311

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Fri 11/21

9:34 am-3:55 pm

1 stop5h 21m

Montreal Pierre Elliott Trudeau Intl

Fri 11/28

11:25 am-3:20 pm

1 stop4h 55m

$319

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Tue 12/2

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Wed 12/10

6:45 am-10:05 am

1 stop4h 20m

$319

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 12/4

11:00 am-5:45 pm

1 stop5h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 12/7

6:45 am-10:05 am

1 stop4h 20m

$319

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 12/6

12:45 pm-6:45 pm

1 stop5h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 12/9

6:45 am-10:05 am

1 stop4h 20m

$321

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 11/26

11:00 am-4:30 pm

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Fri 12/12

11:25 am-3:20 pm

1 stop4h 55m

$321

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 11/24

4:15 pm-10:45 pm

1 stop5h 30m

Montreal Pierre Elliott Trudeau Intl

Tue 11/25

6:45 am-10:05 am

1 stop4h 20m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 23 results
1
2
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Compare providers for flights from Midway to Pierre Elliott Trudeau Intl

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 Midway to Pierre Elliott Trudeau Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust 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 Chicago Midway Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Chicago Midway Airport-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Chicago Midway Airport-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago Midway Airport-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust eDreams the most. eDreams 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 Chicago Midway Airport-Montreal Pierre Elliott Trudeau Intl Airport 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 Midway to Pierre Elliott Trudeau Intl

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

How often are flights from Chicago to Montreal delayed?

About 20% of weekly flights between Chicago and Montreal have experienced delays in the past year, with the average delay time being 62 minutes.

What is the most punctual flight time for Chicago to Montreal flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Reviews of airlines servicing Pierre Elliott Trudeau Intl

Get insights into the airlines that provide service to Pierre Elliott Trudeau Intl. 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 Pierre Elliott Trudeau Intl. Reviews last updated October 27, 2025.
Peruse reviews from past customers who have flown with Porter Airlines from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.
Porter Airlines
8.0
Very good
384 reviews
Porter Airlines
8.0
Very good
384 reviews

Food

7.6

Crew

8.6

Boarding

8.2

Overall

8.0

Entertainment

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Anonymous,Sep 2025

YYZ - OPO

Very disappointing, booked with Porter airlines and changed to Air Transit last minute. Old plane, cramped seating, even the aisle was the narrowest I’ve ever seen. Very uncomfortable flight. Full meal at 130 am and only a small piece of banana bread in the morning… should be opposite.

Related info for your journey

Find useful and relevant information for your journey from Midway to Pierre Elliott Trudeau 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 Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport?

    Airlines like Porter Airlines fly from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport in about 4h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport is about 743 mi.

  • What is the cheapest airline to fly from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Our cheapest airline available from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport is Porter Airlines. Our recent data shows that you can find tickets from as low as $249 on this airline.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Midway to Pierre Elliott Trudeau 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.

See more FAQs

Traveling to a place near Montreal Pierre Elliott Trudeau Intl Airport?

Book flights to Montreal Pierre Elliott Trudeau Intl Airport if you plan to visit one of these locations
Laval
Longueuil
Brossard
Dorval

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Alternative routes for Midway to Pierre Elliott Trudeau Intl

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

Top airline flying from Midway to Pierre Elliott Trudeau Intl

Discover the top airline that operate flights from Midway to Pierre Elliott Trudeau 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 2,558,603 searches. Data last updated October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapest$249Average$457FlexibilityNo cancel feeOn-time52%

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