Cheap flights from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport from C$ 129

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 7/9. Fares are subject to change and may not be available on all flights or dates of travel.
MDW — YUL
3 Aug — 10 Aug1
1 adult

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 29 July 2025.

Round-trip from

C$ 269

One-way from

C$ 129

Popular in

September

Cheapest in

November

Average price

C$ 385
Porter Airlines
  • Porter Airlines
  • 24/9-26/9
  • 2 total stops
  • 8h 09m total
  • Chicago to Montreal
Porter Airlines
  • Porter Airlines
  • 7/9
  • 1 total stop
  • 5h 25m total
  • Chicago to Montreal
High demand for flights, 0% potential price rise
Cheapest flight prices on average. 5% potential price decrease (C$ 34 potential savings vs. average RT price).
Average for round-trip flights in July 2025

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 29 July 2025.

Wed 24/95:20 p.m.MDW - YUL
1 stop3h 55mPorter Airlines
Fri 26/91:10 p.m.YUL - MDW
1 stop4h 14mPorter Airlines
Deal found 28/7C$ 269
Thu 18/99:15 a.m.MDW - YUL
1 stop7h 05mMultiple Airlines
Sun 21/910:45 a.m.YUL - MDW
1 stop6h 39mMultiple Airlines
Deal found 27/7C$ 300
Wed 17/910:35 a.m.MDW - YUL
1 stop6h 15mDelta
Mon 22/96:00 a.m.YUL - MDW
1 stop7h 28mDelta
Deal found 29/7C$ 407

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 629,999 searches. Data last updated 29 July 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

Wed 24/9

5:20 p.m.-10:15 p.m.

1 stop3h 55m

Montreal Pierre Elliott Trudeau Intl

Fri 26/9

1:10 p.m.-4:24 p.m.

1 stop4h 14m

C$ 269

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 18/9

9:15 a.m.-5:20 p.m.

1 stop7h 05m

Montreal Pierre Elliott Trudeau Intl

Sun 21/9

10:45 a.m.-4:24 p.m.

1 stop6h 39m

C$ 300

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Wed 17/9

10:35 a.m.-5:50 p.m.

1 stop6h 15m

Montreal Pierre Elliott Trudeau Intl

Mon 22/9

6:00 a.m.-12:28 p.m.

1 stop7h 28m

C$ 407

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sun 7/9

9:35 a.m.-4:00 p.m.

1 stop5h 25m

C$ 129

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sat 13/9

4:31 p.m.-11:56 p.m.

1 stop6h 25m

C$ 195

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Sun 24/8

9:40 a.m.-5:20 p.m.

1 stop6h 40m

C$ 222

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Thu 21/8

9:15 a.m.-7:08 a.m.

2 stops20h 53m

C$ 237

ChicagoMontreal

MDW - YUL

MDWYUL

Chicago Midway

Mon 27/10

8:39 a.m.-10:10 p.m.

2 stops12h 31m

C$ 285

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/7

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.

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 29 July 2025.
Get a feel of what it's like to fly with Porter Airlines,Delta, andAir Transat from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience
8.0
Very good

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

Overall

8.0

Food

7.6

Entertainment

7.0

Boarding

8.2

Crew

8.7

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Jul 2025

LIS - YYZ

Everything was on time and easy. Crew were nice on flights and helpful. International flight, so long and typically uncomfortable but not more than most. Food and drink service were below average but you get what you pay for. Overall, good experience

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.
  • What are the cheapest airlines flying from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip?

    Cheapflights users have booked flights from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport round-trip from C$ 269. Another airline that can offer you cheap pricing is Delta. Porter Airlines is priced at 44% lower than the current average price of a flight leaving 3 months from now.

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

    C$ 129 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Delta and Air Transat, with prices starting from C$ 195 and C$ 222, respectively.

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 241). Flying from Chicago Midway Airport to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 316). 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

Travelling 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
Sherbrooke
Cornwall
Brossard
Dorval
Montebello
Drummondville
Trois-Rivières
Saint-Jean-sur-Richelieu
Boucherville
Saint-Sauveur
Bromont
North Hatley
Louiseville

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