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Cheap flights from Louisville to Montreal Pierre Elliott Trudeau Intl Airport from C$ 223

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 14/5. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YUL
4 May — 11 May1
1 adult

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 April 2025.

Round-trip from

C$ 430

One-way from

C$ 223

Popular in

December

Cheapest in

February

Average price

C$ 599
11/6-18/6
  • 11/6-18/6
  • 4 total stops
  • 28h 11m total
  • Louisville to Montreal
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Air Canada
  • Air Canada
  • 14/5
  • 1 total stop
  • 11h 21m total
  • Louisville to Montreal
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease (C$ 50 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Louisville to Pierre Elliott Trudeau Intl

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 April 2025.

Wed 11/69:34 a.m.SDF - YUL
2 stops15h 03mMultiple Airlines
Wed 18/610:30 a.m.YUL - SDF
2 stops13h 08mMultiple Airlines
Deal found 28/4C$ 430
Wed 7/54:25 p.m.SDF - YUL
1 stop4h 44mWestJet
Fri 9/55:05 p.m.YUL - SDF
1 stop4h 21mWestJet
Deal found 28/4C$ 747
Sun 17/86:00 a.m.SDF - YUL
1 stop13h 45mUnited Airlines
Sun 24/88:05 a.m.YUL - SDF
2 stops12h 57mUnited Airlines
Deal found 28/4C$ 865
Wed 8/106:15 p.m.SDF - YUL
1 stop4h 30mAmerican Airlines
Sat 18/1012:15 p.m.YUL - SDF
1 stop8h 37mAmerican Airlines
Deal found 28/4C$ 915
Thu 1/511:00 a.m.SDF - YUL
1 stop6h 26mAir Canada
Wed 7/51:00 p.m.YUL - SDF
2 stops9h 30mAir Canada
Deal found 28/4C$ 924
Wed 8/1010:45 a.m.SDF - YUL
2 stops10h 41mDelta
Sat 18/106:00 a.m.YUL - SDF
2 stops11h 39mDelta
Deal found 28/4C$ 1,031

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 April 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

Wed 11/6

9:34 a.m.-12:37 a.m.

2 stops15h 03m

Montreal Pierre Elliott Trudeau Intl

Wed 18/6

10:30 a.m.-11:38 p.m.

2 stops13h 08m

C$ 430

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 17/8

6:00 a.m.-7:45 p.m.

1 stop13h 45m

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

8:05 a.m.-9:02 p.m.

2 stops12h 57m

C$ 865

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sun 17/8

6:26 p.m.-11:09 p.m.

1 stop4h 43m

Montreal Pierre Elliott Trudeau Intl

Sun 24/8

6:00 a.m.-11:24 a.m.

1 stop5h 24m

C$ 873

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 8/10

6:15 p.m.-10:45 p.m.

1 stop4h 30m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

12:15 p.m.-8:52 p.m.

1 stop8h 37m

C$ 915

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 8/10

10:45 a.m.-9:26 p.m.

2 stops10h 41m

Montreal Pierre Elliott Trudeau Intl

Sat 18/10

6:00 a.m.-5:39 p.m.

2 stops11h 39m

C$ 1,031

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 14/5

6:00 a.m.-5:21 p.m.

1 stop11h 21m

C$ 223

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Mon 1/9

4:22 p.m.-12:25 p.m.

1 stop20h 03m

C$ 233

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 14/5

7:24 a.m.-4:55 p.m.

2 stops9h 31m

C$ 272

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 15/5

6:00 a.m.-12:37 a.m.

2 stops18h 37m

C$ 324

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

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$ 241). Flying from Louisville to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 314). 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.

Rainfall in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Montreal Pierre Elliott Trudeau Intl Airport ranges from 64.0 - 111.0 mm per month. August is typically the wettest month, when rainfall can reach 111.0 mm. February is typically the driest time to visit Montreal Pierre Elliott Trudeau Intl Airport when rainfall is around 64.0 mm.

Temperature in Pierre Elliott Trudeau Intl by month

Plan your trip to Pierre Elliott Trudeau Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Montreal Pierre Elliott Trudeau Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -9.0 C).

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 April 2025.
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Air Canada
7.0
Good
9,228 reviews
Delta
8.0
Very good
7,929 reviews
Check prices

Overall

8.0

Entertainment

7.9

Food

7.3

Crew

8.5

Boarding

8.2

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    United Airlines, at C$ 865, was found to be the cheapest airline from Louisville to Montreal Pierre Elliott Trudeau Intl Airport.Alternate airlines to your destination round-trip include WestJet and American Airlines.

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

    To fly one-way, consider booking your trip with Air Canada, which is currently one of the cheapest options available, starting at C$ 223. American Airlines flights start at C$ 272 while deals on WestJet start at C$ 324 one-way.

  • 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$ 241). Flying from Louisville to Montreal Pierre Elliott Trudeau Intl Airport in April is currently the most expensive (average of C$ 314). 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 Louisville?

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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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