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Cheap flights from Montreal to Chicago Midway Airport from C$ 228

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 17/9. Fares are subject to change and may not be available on all flights or dates of travel.
YMQ — MDW
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Montreal to Midway

Enter your travel dates to find the best prices.

Cheapest flights from Montreal to Midway
Explore the most affordable flight options available from Montreal to Midway. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 August 2026.

Fri 16/106:30 a.m. -
1 stop5h 30m
Mon 19/1011:45 a.m. -
1 stop5h 27m
Deal found 3/8C$ 369
Wed 19/86:30 a.m. -
1 stop4h 15m
Wed 26/83:15 p.m. -
1 stop5h 55m
Deal found 3/8C$ 377
Thu 27/86:30 a.m. -
1 stop4h 15m
Sun 30/810:20 a.m. -
1 stop6h 50m
Deal found 6/8C$ 379
Thu 10/96:30 a.m. -
1 stop5h 30m
Wed 16/911:45 a.m. -
1 stop5h 27m
Deal found 5/8C$ 380
Tue 8/96:30 a.m. -
1 stop5h 30m
Fri 11/93:20 p.m. -
1 stop4h 52m
Deal found 4/8C$ 382
Tue 18/86:30 a.m. -
1 stop4h 15m
Wed 19/83:15 p.m. -
1 stop5h 55m
Deal found 3/8C$ 383
Fri 28/86:30 a.m. -
1 stop4h 15m
Tue 1/93:20 p.m. -
1 stop5h 52m
Deal found 3/8C$ 384
Fri 28/810:35 a.m. -
1 stop5h 00m
Sun 30/83:15 p.m. -
1 stop5h 55m
Deal found 7/8C$ 386
Wed 21/106:30 a.m. -
1 stop5h 30m
Sat 24/1011:45 a.m. -
1 stop5h 27m
Deal found 5/8C$ 387
Wed 16/96:30 a.m. -
1 stop5h 30m
Wed 23/93:20 p.m. -
1 stop4h 52m
Deal found 3/8C$ 389
Wed 2/910:35 a.m. -
1 stop5h 00m
Thu 10/911:45 a.m. -
1 stop5h 27m
Deal found 5/8C$ 390
Thu 15/109:00 a.m. -
1 stop6h 35m
Tue 20/1011:45 a.m. -
1 stop5h 27m
Deal found 7/8C$ 391

Find flight deals from Montreal to Midway

Discover tips and strategies to find the most affordable flight options for your journey from Montreal (YMQ) to Midway (MDW). 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 8 August 2026.

Round-trip from

C$ 369

One-way from

C$ 228

Popular in

July

Cheapest in

April

Average price

C$ 500
Porter Airlines
  • Porter Airlines
  • 16/10-19/10
  • 2 total stops
  • 10h 57m total
  • Montreal to Chicago
Search Deals
Porter Airlines
  • Porter Airlines
  • 17/9
  • 1 total stop
  • 6h 35m total
  • Montreal to Chicago
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (C$ 90 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Montreal to Midway 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 8 August 2026.
Use the filters below to find and compare flights from Montreal to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 23/9

7:00 a.m.-4:15 p.m.

1 stop10h 15m

Chicago Midway

Sat 26/9

4:30 p.m.-11:50 p.m.

1 stop6h 20m

C$ 397

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Tue 25/8

10:35 a.m.-2:35 p.m.

1 stop5h 00m

Chicago Midway

Fri 28/8

10:25 a.m.-6:10 p.m.

1 stop6h 45m

C$ 408

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Wed 19/8

7:00 a.m.-4:15 p.m.

1 stop10h 15m

Chicago Midway

Sat 22/8

1:51 p.m.-11:40 p.m.

1 stop8h 49m

C$ 424

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

7:00 a.m.-3:38 p.m.

1 stop9h 38m

Chicago Midway

Sat 29/8

1:25 p.m.-11:30 p.m.

1 stop9h 05m

C$ 424

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sun 23/8

10:35 a.m.-2:35 p.m.

1 stop5h 00m

Chicago Midway

Wed 26/8

10:25 a.m.-6:10 p.m.

1 stop6h 45m

C$ 429

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Fri 4/12

7:10 a.m.-4:39 p.m.

1 stop10h 29m

Chicago Midway

Mon 7/12

1:22 p.m.-11:26 p.m.

1 stop9h 04m

C$ 445

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 22/8

6:00 a.m.-12:39 p.m.

1 stop7h 39m

Chicago Midway

Sun 23/8

1:25 p.m.-11:30 p.m.

1 stop9h 05m

C$ 447

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Fri 25/9

9:00 a.m.-2:35 p.m.

1 stop6h 35m

Chicago Midway

Sun 27/9

11:45 a.m.-6:12 p.m.

1 stop5h 27m

C$ 450
Quickest round-trip

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:30 a.m.-11:00 a.m.

1 stop5h 30m

Chicago Midway

Mon 19/10

11:45 a.m.-6:12 p.m.

1 stop5h 27m

C$ 452

MontrealChicago

YUL Montreal Pierre Elliott Trudeau Intl - MDW Chicago Midway

YULMDW

Montreal Pierre Elliott Trudeau Intl

Sat 17/10

6:30 a.m.-11:00 a.m.

1 stop5h 30m

Chicago Midway

Tue 20/10

11:45 a.m.-6:12 p.m.

1 stop5h 27m

C$ 452

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

Showing 1-10 of 23 resultsSorted by cheapest first
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Best time to book a flight from Montreal to Midway

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Midway

Get insights into the airlines that provide service to Midway. 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 Midway. Reviews last updated 8 August 2026.
Read through reviews of airlines operating flights from Montreal to Chicago Midway Airport, such as Porter Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Porter Airlines
8.0
Very good
450 reviews
Check prices

Overall

8.0

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats
Porter Airlines
8.0
Very good
450 reviews
Porter Airlines
8.0
Very good
450 reviews
Check prices

Overall

8.0

Food

7.5

Comfort

8.0

Boarding

8.2

Crew

8.6

Entertainment

6.9

Reviews

1 / 20
6.0
Good

Shannon,Jul 2026

YQT - YOW

Seats need to be a bit bigger & I'm not impressed that you have to pay to change seats

Related info for your journey

Find useful and relevant information for your journey from Montreal to Midway. 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 Montreal to Chicago Midway Airport?

    Airlines like Delta and Porter Airlines fly from Montreal to Chicago Midway Airport in about 5h. The time it takes to get you to your destination can typically vary by up to 5h 15m. Montreal and Chicago Midway Airport are separated by a distance of 1196 km. This flight may include one or multiple stops.

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

    Porter Airlines, at C$ 245, was found to be the cheapest airline from Montreal to Chicago Midway Airport..

  • Can I find deals for flights from Montreal to Midway that include hotel bookings?

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

  • How can I find direct flights from Montreal to Midway?

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

  • Can I find deals for business class flights from Montreal to Midway?

    Yes. Cheapflights offers flight deals from Montreal to Midway 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Montreal to Midway

Discover the top airline that operate flights from Montreal to Midway. 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 629,999 searches. Data last updated 8 August 2026.
AirlineCheapestAverageFlexibilityOn-time
Porter AirlinesCheapestC$ 245AverageC$ 438FlexibilityNo cancel feeOn-time52%
Search Porter Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Montreal to Midway?

Cheapflights makes it easy to find Montreal to Midway flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Montreal to Midway?

Cheapflights helps you find that perfect flight to Midway from Montreal by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Montreal to Midway with no change fees?

Need flexible booking options for your flight to Midway from Montreal? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Montreal to Midway become cheaper?

Yes, Cheapflights offers price alerts on Montreal to Midway flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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