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Cheap flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport from C$ 279

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YUL
28 nov. — 5 dic.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Louisville to Pierre Elliott Trudeau Intl

Enter your travel dates to find the best prices.

Cheapest flights from Louisville to Pierre Elliott Trudeau Intl
Explore the most affordable flight options available from Louisville to Pierre Elliott Trudeau Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 29 octubre 2025.

mar. 25/116:48 p.m.SDF - YUL
2 stops22h 07mMultiple Airlines
mar. 2/126:45 a.m.YUL - SDF
2 stops11h 08mMultiple Airlines
Deal found 27/10C$ 592
vie. 14/117:11 p.m.SDF - YUL
1 stop19h 59mMultiple Airlines
dom. 23/118:00 a.m.YUL - SDF
1 stop11h 36mMultiple Airlines
Deal found 28/10C$ 637
lun. 24/119:23 a.m.SDF - YUL
2 stops22h 09mMultiple Airlines
mar. 2/126:45 a.m.YUL - SDF
2 stops11h 08mMultiple Airlines
Deal found 29/10C$ 641
vie. 12/1211:55 a.m.SDF - YUL
3 stops36h 35mMultiple Airlines
dom. 14/125:25 p.m.YUL - SDF
2 stops17h 06mMultiple Airlines
Deal found 28/10C$ 743
lun. 24/112:02 p.m.SDF - YUL
1 stop23h 58mUnited Airlines
mar. 2/124:45 p.m.YUL - SDF
1 stop20h 27mUnited Airlines
Deal found 29/10C$ 757
jue. 11/1211:55 a.m.SDF - YUL
1 stop28h 28mMultiple Airlines
jue. 18/127:00 a.m.YUL - SDF
2 stops12h 04mMultiple Airlines
Deal found 27/10C$ 795
lun. 10/117:46 p.m.SDF - YUL
2 stops21h 09mMultiple Airlines
mié. 12/114:00 p.m.YUL - SDF
3 stops26h 16mMultiple Airlines
Deal found 27/10C$ 843

Cheap flight deals from Louisville to Pierre Elliott Trudeau Intl

Discover tips and strategies to find the most affordable flight options for your journey from Louisville (SDF) 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 octubre 2025.

Round-trip from

C$ 592

One-way from

C$ 279

Popular in

December

Cheapest in

February

Average price

C$ 980
25/11-2/12
  • 25/11-2/12
  • 4 total stops
  • 33h 15m total
  • Louisville to Montreal
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10/11
  • 10/11
  • 3 total stops
  • 43h 22m total
  • Louisville to Montreal
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease (C$ 36 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisville 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 octubre 2025.
Use the filters below to find and compare flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport that are best for you.

Fly from

Louisville

Fly to

Pierre Elliott Trudeau Intl

Route

Depart

Return

Price

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

mar. 25/11

6:48 p.m.-4:55 p.m.

2 stops22h 07m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

6:45 a.m.-5:53 p.m.

2 stops11h 08m

C$ 592

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

vie. 14/11

7:11 p.m.-3:10 p.m.

1 stop19h 59m

Montreal Pierre Elliott Trudeau Intl

dom. 23/11

8:00 a.m.-7:36 p.m.

1 stop11h 36m

C$ 637

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

lun. 24/11

9:23 a.m.-7:32 a.m.

2 stops22h 09m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

6:45 a.m.-5:53 p.m.

2 stops11h 08m

C$ 641

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

vie. 12/12

11:55 a.m.-12:30 a.m.

3 stops36h 35m

Montreal Pierre Elliott Trudeau Intl

dom. 14/12

5:25 p.m.-10:31 a.m.

2 stops17h 06m

C$ 743

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

lun. 24/11

2:02 p.m.-2:00 p.m.

1 stop23h 58m

Montreal Pierre Elliott Trudeau Intl

mar. 2/12

4:45 p.m.-1:12 p.m.

1 stop20h 27m

C$ 757

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

mar. 24/3

9:00 a.m.-10:20 a.m.

1 stop25h 20m

Montreal Pierre Elliott Trudeau Intl

mié. 25/3

1:10 p.m.-10:18 p.m.

1 stop9h 08m

C$ 760

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

jue. 11/12

11:55 a.m.-4:23 p.m.

1 stop28h 28m

Montreal Pierre Elliott Trudeau Intl

jue. 18/12

7:00 a.m.-7:04 p.m.

2 stops12h 04m

C$ 795

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

mar. 24/3

6:54 a.m.-3:00 p.m.

1 stop8h 06m

Montreal Pierre Elliott Trudeau Intl

mié. 25/3

7:10 a.m.-6:51 p.m.

2 stops11h 41m

C$ 813

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

lun. 10/11

9:33 p.m.-4:55 p.m.

3 stops43h 22m

C$ 279

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

lun. 17/11

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

1 stop5h 00m

C$ 464

Flights are sorted by cheapest round-trip flights first.

Deals found on 27/10

Showing 1-10 of 14 results
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Best time to book a flight from Louisville to Pierre Elliott Trudeau Intl

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

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

Currently, October is the cheapest month in which you can book a flight from Louisville to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 271). Flying from Louisville to Montreal Pierre Elliott Trudeau Intl Airport in June is currently the most expensive (average of C$ 661). 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.

How much does it cost to fly round-trip from Louisville to Montreal Pierre Elliott Trudeau Intl Airport?

Related info for your journey

Find useful and relevant information for your journey from Louisville 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 airport do you fly from for flights from Louisville to Montreal Pierre Elliott Trudeau Intl?

    Located just 8.5 km from the city centre, Louisville Intl is the airport most travellers will use when flying to Montreal Pierre Elliott Trudeau Intl from Louisville. Booking flights from Louisville Intl (SDF) to Montreal Pierre Elliott Trudeau Intl should be relatively easy as there are 0 daily outbound flights to Montreal Pierre Elliott Trudeau Intl from 0 different airlines.

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

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

  • How can I find direct flights from Louisville 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 Louisville to Pierre Elliott Trudeau Intl.

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

    Yes. Cheapflights offers flight deals from Louisville 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 Louisville to Montreal Pierre Elliott Trudeau Intl Airport?

    Currently, October is the cheapest month in which you can book a flight from Louisville to Montreal Pierre Elliott Trudeau Intl Airport (average of C$ 271). Flying from Louisville to Montreal Pierre Elliott Trudeau Intl Airport in June is currently the most expensive (average of C$ 661). 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
Dorval
Cornwall
Sherbrooke
Brossard
Longueuil
Montebello
Trois-Rivières
Drummondville
Saint-Jean-sur-Richelieu
Boucherville
Bromont
North Hatley
Louiseville

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Why should you use Cheapflights to find cheap flight tickets from Louisville to Pierre Elliott Trudeau Intl?

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Can Cheapflights find flights from Louisville to Pierre Elliott Trudeau Intl with no change fees?

Yes! Cheapflights helps users easily find flights from Louisville to Pierre Elliott Trudeau Intl with no change fees.

Can Cheapflights notify me if prices for flights from Louisville to Pierre Elliott Trudeau Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Pierre Elliott Trudeau Intl from Louisville today and book when prices fit your budget.

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