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$330+ Cheap flights from Louisville (SDF) to Montreal (YMQ)

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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YMQ
Feb 6 — Feb 131
Fri 2/6
Fri 2/13
1 adult, Economy
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Cheap flight deals from Louisville to Montreal

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) to Montreal (YMQ). 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 January 7, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$399
(Kiwi.com)

One-way from

$330
(Kiwi.com)

Popular in

January

Cheapest in

May

Average price

$722
Provider with most accurate pricing for Louisville Intl-Montreal (YMQ) flight deals.
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Provider most trusted by Cheapflights users for Louisville Intl-Montreal (YMQ) flights.
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From Louisville Intl to Montreal (YMQ)
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One-way flight from Louisville Intl to Montreal (YMQ)
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Highest demand for flights based on searches. 18% potential increase in price ($132 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Louisville to Montreal

Cheapest flights from Louisville to Montreal
Explore the most affordable flight options available from Louisville to Montreal. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 7, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/6. 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.
Sun 2/83:36 pmSDF - YUL
1 stop23h 34mMultiple Airlines
Thu 2/128:00 amYUL - SDF
1 stop24h 40mMultiple Airlines
Deal found 1/6$399
This American Airlines deal was found by Cheapflights users on 1/4. 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.
Tue 2/38:07 amSDF - YUL
2 stops14h 37mAmerican Airlines
Tue 2/103:50 pmYUL - SDF
1 stop20h 42mAmerican Airlines
Deal found 1/4$423
This United Airlines deal was found by Cheapflights users on 1/6. 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.
Mon 2/25:35 amSDF - YUL
1 stop10h 26mUnited Airlines
Thu 2/59:25 amYUL - SDF
1 stop13h 05mUnited Airlines
Deal found 1/6$433
This American Airlines deal was found by Cheapflights users on 1/7. 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.
Thu 3/126:12 amSDF - YUL
1 stop8h 53mAmerican Airlines
Mon 3/163:45 pmYUL - SDF
1 stop19h 47mAmerican Airlines
Deal found 1/7$439
This American Airlines deal was found by Cheapflights users on 1/6. 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.
Tue 4/77:05 pmSDF - YUL
1 stop16h 39mAmerican Airlines
Fri 4/1012:30 pmYUL - SDF
1 stop10h 57mAmerican Airlines
Deal found 1/6$514
This Kiwi.com deal was found by Cheapflights users on 1/4. 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.
Thu 2/193:33 pmSDF - YUL
1 stop9h 12mMultiple Airlines
Thu 2/266:45 amYUL - SDF
2 stops25h 55mMultiple Airlines
Deal found 1/4$518

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville to Montreal 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 January 7, 2026.
Use the filters below to find and compare flights from Louisville to Montreal that are best for you.

Fly from

Louisville

Fly to

Montreal

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 2/8

3:36 pm-3:10 pm

1 stop23h 34m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

8:00 am-8:40 am

1 stop24h 40m

$410

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 2/3

8:07 am-10:44 pm

2 stops14h 37m

Montreal Pierre Elliott Trudeau Intl

Tue 2/10

3:50 pm-12:32 pm

1 stop20h 42m

$423

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 2/2

5:35 am-4:01 pm

1 stop10h 26m

Montreal Pierre Elliott Trudeau Intl

Thu 2/5

9:25 am-10:30 pm

1 stop13h 05m

$433

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 3/12

6:12 am-3:05 pm

1 stop8h 53m

Montreal Pierre Elliott Trudeau Intl

Mon 3/16

3:45 pm-11:32 am

1 stop19h 47m

$439

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 2/19

3:33 pm-12:45 am

1 stop9h 12m

Montreal Pierre Elliott Trudeau Intl

Thu 2/26

6:45 am-8:40 am

2 stops25h 55m

$518

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Tue 4/7

7:05 pm-11:44 am

1 stop16h 39m

Montreal Pierre Elliott Trudeau Intl

Sat 4/11

12:30 pm-11:27 pm

1 stop10h 57m

$599

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 2/8

5:35 am-4:56 pm

2 stops11h 21m

Montreal Pierre Elliott Trudeau Intl

Thu 2/12

7:00 am-8:09 pm

2 stops13h 09m

$600

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 1/15

3:36 pm-8:14 pm

3 stops28h 38m

$330

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 1/15

6:00 am-1:45 pm

1 stop7h 45m

$361

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 1/15

6:00 am-12:43 am

2 stops18h 43m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Compare providers for flights from Louisville to Montreal

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 Louisville to Montreal in January.
ProviderPrice AccuracyTrust Score*
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 Louisville-Montreal flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Louisville-Montreal flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Louisville-Montreal flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Louisville-Montreal 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 Louisville-Montreal 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 Louisville to Montreal

Have a flexible travel schedule? Discover the best time to fly to Montreal from Louisville 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 Louisville to Montreal

What is the cheapest month to book a flight from Louisville to Montreal?

Currently, October is the cheapest month in which you can book a flight from Louisville to Montreal (average of $184). Flying from Louisville to Montreal in March is currently the most expensive (average of $563). 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.

Reviews of airlines servicing Montreal

Get insights into the airlines that provide service to Montreal. 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 Montreal. Reviews last updated January 7, 2026.
Peruse reviews from past customers who have flown with Delta, United Airlines, and WestJet from Louisville to Montreal 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.
Delta
7.9
Good
8,024 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,024 reviews
Delta
7.9
Good
8,024 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,139 reviews
Delta
7.9
Good
8,024 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
WestJet
7.2
Good
3,235 reviews
Delta
7.9
Good
8,024 reviews

Crew

8.5

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Louisville to Montreal. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Louisville to Montreal?

    Louisville Intl (SDF) is the airport you will fly out of if you book a flight from Louisville to Montreal. You should not have trouble finding flights to Montreal from Louisville Intl; the airport handles an average of 0 outbound flights to Montreal per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Louisville airport to Montreal. It is only a 5.3 mi journey to Louisville Intl (SDF) from Louisville’s city center.

  • How long is the flight from Louisville to Montreal?

    Airlines like American Airlines and United Airlines fly from Louisville to Montreal in about 10h 26m. The time it takes to get you to your destination can typically vary by up to 4h 11m. There are 794 mi between Louisville and Montreal. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisville to Montreal 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 Louisville to Montreal?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Montreal (average of $184). Flying from Louisville to Montreal in March is currently the most expensive (average of $563). 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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