$212+ Cheap flights from Louisville (SDF) to Pierre Elliott Trudeau Intl (YUL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YUL
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Louisville to Pierre Elliott Trudeau Intl
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Cheapest flights from Louisville to Pierre Elliott Trudeau IntlExplore 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 October 30, 2026.
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 October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/76:47 pm -
1 stop16h 41m
Wed 12/1612:08 pm -
1 stop5h 23m
Deal found 10/29![American Airlines logo]()
$563
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/157:47 am -
1 stop4h 36m
Tue 11/1712:10 pm -
1 stop9h 26m
Deal found 10/27![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/161:45 pm -
1 stop7h 57m
Tue 11/176:00 am -
1 stop16h 30m
Deal found 10/28![United Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/276:30 pm -
1 stop16h 56m
Wed 12/212:08 pm -
1 stop9h 29m
Deal found 10/25![American Airlines logo]()
$615
This Flightnetwork deal was found by Cheapflights users on 10/29. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/71:59 pm -
2 stops9h 26m
Wed 12/169:25 am -
1 stop8h 52m
Deal found 10/29![Air Canada logo]()
$631
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Mon 12/146:47 pm -
1 stop16h 41m
Fri 12/184:00 pm -
1 stop18h 07m
Deal found 10/28![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Fri 12/1110:13 am -
2 stops12h 35m
Mon 12/144:01 pm -
1 stop6h 33m
Deal found 10/28![American Airlines logo]()
$640
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/2410:01 am -
2 stops11h 25m
Tue 12/112:10 pm -
1 stop9h 27m
Deal found 10/27![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 10/28. 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.
Sat 12/1210:13 am -
2 stops12h 35m
Sat 12/194:00 pm -
1 stop5h 37m
Deal found 10/28![American Airlines logo]()
$651
Best flights from Louisville to Pierre Elliott Trudeau IntlDiscover carefully curated flight deals from Louisville to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
Discover carefully curated flight deals from Louisville to Pierre Elliott Trudeau Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2026.
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 12/76:47 pm -
1 stop16h 41m
Wed 12/1612:08 pm -
1 stop5h 23m
Deal found 10/30![American Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Fri 12/112:25 pm -
1 stop5h 23m
Fri 12/184:45 pm -
1 stop5h 54m
Deal found 10/27![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:41 am -
1 stop8h 18m
Mon 12/146:00 am -
1 stop8h 29m
Deal found 10/28![Delta logo]()
$591
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/96:40 am -
1 stop7h 04m
Tue 2/169:28 am -
1 stop6h 59m
Deal found 10/27![Delta logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Wed 3/312:20 pm -
1 stop5h 18m
Fri 4/93:00 pm -
1 stop8h 15m
Deal found 10/26![United Airlines logo]()
$591
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 11/166:27 am -
1 stop4h 58m
Tue 11/174:06 pm -
1 stop5h 57m
Deal found 10/29![American Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/36:26 pm -
1 stop4h 44m
Fri 4/912:45 pm -
1 stop8h 56m
Deal found 10/26![Delta logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/27. 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.
Tue 1/58:50 am -
1 stop5h 10m
Fri 1/83:00 pm -
1 stop8h 44m
Deal found 10/27![United Airlines logo]()
$591
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:49 am -
1 stop8h 58m
Mon 11/306:00 am -
1 stop8h 24m
Deal found 10/26![Delta logo]()
$591
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/161:45 pm -
1 stop7h 57m
Tue 11/176:00 am -
1 stop16h 30m
Deal found 10/26![United Airlines logo]()
$591
Last-minute flights from Louisville to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Louisville to Pierre Elliott Trudeau Intl. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Pierre Elliott Trudeau Intl. Data last updated October 30, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/27. 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.
Sun 11/157:47 am -
1 stop4h 36m
Tue 11/1712:10 pm -
1 stop9h 26m
Deal found 10/27![American Airlines logo]()
$580
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/161:45 pm -
1 stop7h 57m
Tue 11/176:00 am -
1 stop16h 30m
Deal found 10/28![United Airlines logo]()
$591
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1610:27 am -
2 stops9h 19m
Tue 11/171:10 pm -
1 stop7h 42m
Deal found 10/28![Air Canada logo]()
$704
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:00 am -
1 stop7h 40m
Sat 11/286:00 am -
1 stop8h 24m
Deal found 10/25![Delta logo]()
$663
This Delta deal was found by Cheapflights users on 10/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/217:50 am -
1 stop8h 08m
Sat 11/286:00 am -
1 stop8h 24m
Deal found 10/25![Delta logo]()
$661
This United Airlines deal was found by Cheapflights users on 10/25. 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.
Sat 11/219:55 am -
1 stop5h 21m
Fri 11/277:00 am -
1 stop13h 34m
Deal found 10/25![United Airlines logo]()
$685
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/218:30 am -
1 stop5h 10m
Thu 11/2612:50 pm -
1 stop8h 23m
Deal found 10/26![Delta logo]()
$689
This American Airlines deal was found by Cheapflights users on 10/30. 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.
Mon 11/236:31 pm -
1 stop16h 55m
Mon 11/304:01 pm -
1 stop6h 29m
Deal found 10/30![American Airlines logo]()
$584
This American Airlines deal was found by Cheapflights users on 10/27. 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 11/2410:01 am -
2 stops11h 25m
Tue 12/112:10 pm -
1 stop9h 27m
Deal found 10/27![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Fri 11/276:30 pm -
1 stop16h 56m
Wed 12/212:08 pm -
1 stop9h 29m
Deal found 10/25![American Airlines logo]()
$615
One-way flights from Louisville to Pierre Elliott Trudeau IntlSearch for one-way flight options from Louisville to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
Search for one-way flight options from Louisville to Pierre Elliott Trudeau Intl. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/39:09 pm -
2 stops27h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Multiple Airlines logo]()
$212
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Mon 11/166:53 pm -
2 stops29h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$222
This American Airlines deal was found by Cheapflights users on 10/26. 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.
Mon 11/166:31 pm -
1 stop16h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![American Airlines logo]()
$260
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Sun 11/156:00 am -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![United Airlines logo]()
$266
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/158:37 pm -
3 stops43h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$302
This Air Canada deal was found by Cheapflights users on 10/26. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:00 am -
2 stops12h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Air Canada logo]()
$326
This United deal was found by Cheapflights users on 10/26. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/177:00 am -
2 stops12h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Multiple Airlines logo]()
$329
This deal was found by Cheapflights users on 10/29. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:55 am -
1 stop5h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![United Airlines logo]()
$346
This Justfly.com deal was found by Cheapflights users on 10/26. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/157:50 am -
2 stops16h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![WestJet logo]()
$448
Find 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $563 (American Airlines) |
One-way from | $212 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $516 |
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 7,457,451 searches. Data last updated October 30, 2026.
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
Fly to
Route
Depart
Return
Cheapest round-trip
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Mon 11/16
6:31 pm-11:25 am
1 stop16h 54m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$260
Quickest round-trip
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Wed 3/31
7:30 am-1:51 pm
1 stop6h 21m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Thu 12/3
3:18 pm-11:33 pm
1 stop8h 15m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 11/15
6:00 am-3:16 pm
1 stop9h 16m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$266
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 11/15
8:37 pm-4:00 pm
3 stops43h 23m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$302
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Thu 12/3
3:28 pm-10:11 pm
3 stops30h 43m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$315
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Tue 11/17
7:00 am-7:46 pm
2 stops12h 46m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$329
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 11/15
7:50 am-12:30 am
2 stops16h 40m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$448
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Mon 12/7
6:47 pm-11:28 am
1 stop16h 41m
Montreal Pierre Elliott Trudeau Intl
Wed 12/16
12:08 pm-5:31 pm
1 stop5h 23m
$569
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Fri 12/11
2:25 pm-7:48 pm
1 stop5h 23m
Montreal Pierre Elliott Trudeau Intl
Fri 12/18
4:45 pm-10:39 pm
1 stop5h 54m
$591
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Louisville to Pierre Elliott Trudeau Intl
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 Pierre Elliott Trudeau Intl in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Louisville-Montreal Pierre Elliott Trudeau Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Louisville-Montreal Pierre Elliott Trudeau Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Louisville-Montreal Pierre Elliott Trudeau Intl Airport flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Louisville-Montreal Pierre Elliott Trudeau Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Pierre Elliott Trudeau Intl Airport 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 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.
SDF-YUL
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.
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.
Traveling 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 locationsCornwall
Longueuil
Laval
Dorval
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