$198+ 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 11/22. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YUL
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Louisville to Pierre Elliott Trudeau Intl with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:08 pm -
2 stops24h 07m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$525
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/2811:50 am -
1 stop7h 08m
Mon 11/96:45 am -
2 stops11h 18m
Deal found 9/10![Multiple Airlines logo]()
$540
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/265:35 pm -
1 stop18h 09m
Mon 11/24:06 pm -
1 stop5h 57m
Deal found 9/10![American Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/252:36 pm -
1 stop8h 49m
Mon 11/94:50 pm -
1 stop4h 23m
Deal found 9/10![Delta logo]()
$554
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/267:30 am -
1 stop4h 56m
Fri 10/24:15 pm -
1 stop6h 40m
Deal found 9/11![American Airlines logo]()
$560
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop6h 54m
Fri 10/21:10 pm -
1 stop7h 03m
Deal found 9/11![Air Canada logo]()
$563
This Delta deal was found by Cheapflights users on 9/10. 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 10/87:55 am -
1 stop8h 20m
Thu 10/156:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$568
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:08 pm -
2 stops24h 07m
Mon 11/27:00 am -
1 stop5h 54m
Deal found 9/10![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/259:09 pm -
2 stops25h 11m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$580
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:04 am -
1 stop5h 16m
Fri 10/3010:40 am -
2 stops12h 50m
Deal found 9/10![Air Canada logo]()
$585
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/288:05 am -
2 stops10h 53m
Sun 11/86:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/299:09 pm -
2 stops27h 21m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$593
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 September 15, 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 September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/265:35 pm -
1 stop18h 09m
Mon 11/24:06 pm -
1 stop5h 57m
Deal found 9/10![American Airlines logo]()
$553
This Delta deal was found by Cheapflights users on 9/10. 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 10/277:55 am -
1 stop4h 02m
Fri 11/65:10 pm -
1 stop4h 08m
Deal found 9/10![Delta logo]()
$554
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop6h 54m
Fri 10/21:10 pm -
1 stop7h 03m
Deal found 9/11![Air Canada logo]()
$563
This Delta deal was found by Cheapflights users on 9/10. 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 10/297:55 am -
1 stop4h 02m
Fri 11/65:10 pm -
1 stop4h 08m
Deal found 9/10![Delta logo]()
$554
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:55 am -
1 stop4h 02m
Sun 11/86:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$554
This Delta deal was found by Cheapflights users on 9/10. 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 10/276:00 am -
1 stop12h 58m
Sun 11/86:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$563
This Delta deal was found by Cheapflights users on 9/14. 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 10/107:55 am -
1 stop8h 20m
Tue 10/136:00 am -
1 stop7h 53m
Deal found 9/14![Delta logo]()
$568
This Delta deal was found by Cheapflights users on 9/10. 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 10/2711:50 am -
1 stop7h 08m
Tue 11/109:40 am -
2 stops11h 33m
Deal found 9/10![Delta logo]()
$588
This Delta deal was found by Cheapflights users on 9/14. 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.
Wed 11/187:50 am -
1 stop8h 08m
Sat 8/712:45 pm -
1 stop8h 56m
Deal found 9/14![Delta logo]()
$604
This Delta deal was found by Cheapflights users on 9/14. 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 11/202:50 pm -
1 stop17h 54m
Wed 8/412:45 pm -
1 stop4h 55m
Deal found 9/14![Delta logo]()
$623
This Delta deal was found by Cheapflights users on 9/13. 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 10/136:00 am -
1 stop7h 37m
Sun 10/186:00 am -
1 stop7h 53m
Deal found 9/13![Delta logo]()
$635
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/163:14 pm -
1 stop8h 13m
Thu 8/59:28 am -
1 stop11h 33m
Deal found 9/14![Delta logo]()
$648
Last-minute flights from Louisville to Pierre Elliott Trudeau IntlDiscover last-minute flight deals from Louisville to Pierre Elliott Trudeau Intl. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Louisville to Pierre Elliott Trudeau Intl. Data last updated September 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/267:30 am -
1 stop4h 56m
Fri 10/24:15 pm -
1 stop6h 40m
Deal found 9/11![American Airlines logo]()
$560
This Trip.com deal was found by Cheapflights users on 9/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/266:15 am -
1 stop6h 54m
Fri 10/21:10 pm -
1 stop7h 03m
Deal found 9/11![Air Canada logo]()
$563
This Delta deal was found by Cheapflights users on 9/10. 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 10/87:55 am -
1 stop8h 20m
Thu 10/156:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$568
This Gotogate deal was found by Cheapflights users on 9/10. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/249:04 am -
1 stop5h 16m
Fri 10/3010:40 am -
2 stops12h 50m
Deal found 9/10![Air Canada logo]()
$585
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 10/257:55 am -
1 stop4h 02m
Sun 11/86:00 am -
1 stop7h 53m
Deal found 9/10![Delta logo]()
$554
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/259:09 pm -
2 stops25h 11m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$580
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:08 pm -
2 stops24h 07m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$525
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/265:35 pm -
1 stop18h 09m
Mon 11/24:06 pm -
1 stop5h 57m
Deal found 9/10![American Airlines logo]()
$553
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/267:08 pm -
2 stops24h 07m
Mon 11/27:00 am -
1 stop5h 54m
Deal found 9/10![Multiple Airlines logo]()
$574
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Wed 10/2811:50 am -
1 stop7h 08m
Mon 11/96:45 am -
2 stops11h 18m
Deal found 9/10![Multiple Airlines logo]()
$540
This Delta deal was found by Cheapflights users on 9/10. 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.
Wed 10/288:05 am -
2 stops10h 53m
Tue 11/106:00 am -
1 stop8h 24m
Deal found 9/10![Delta logo]()
$588
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/299:09 pm -
2 stops27h 21m
Sun 11/86:50 pm -
1 stop5h 09m
Deal found 9/10![Multiple Airlines logo]()
$593
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/229:09 pm -
2 stops27h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 10/189:18 pm -
3 stops37h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$244
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/187:15 am -
1 stop5h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![American Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 9/14. 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.
Sun 11/225:40 pm -
1 stop5h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$255
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $525 (Kiwi.com) |
One-way from | $198 (Kiwi.com) |
Popular in | May |
Cheapest in | July |
Average price | $787 |
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 September 15, 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
Quickest round-trip
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 10/18
7:15 am-12:26 pm
1 stop5h 11m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$251
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 11/22
5:40 pm-11:27 pm
1 stop5h 47m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 10/18
9:09 pm-6:20 pm
2 stops45h 11m
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
Sun 11/22
9:09 pm-10:10 pm
3 stops25h 01m
Montreal Pierre Elliott Trudeau Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$367
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Mon 10/26
5:35 pm-11:44 am
1 stop18h 09m
Montreal Pierre Elliott Trudeau Intl
Mon 11/2
4:06 pm-10:03 pm
1 stop5h 57m
$553
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Tue 10/27
7:55 am-11:57 am
1 stop4h 02m
Montreal Pierre Elliott Trudeau Intl
Fri 11/6
5:10 pm-9:18 pm
1 stop4h 08m
$554
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Thu 10/29
7:55 am-11:57 am
1 stop4h 02m
Montreal Pierre Elliott Trudeau Intl
Fri 11/6
5:10 pm-9:18 pm
1 stop4h 08m
$554
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sun 10/25
7:55 am-11:57 am
1 stop4h 02m
Montreal Pierre Elliott Trudeau Intl
Sun 11/8
6:00 am-1:53 pm
1 stop7h 53m
$554
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Sat 9/26
6:15 am-1:09 pm
1 stop6h 54m
Montreal Pierre Elliott Trudeau Intl
Fri 10/2
1:10 pm-8:13 pm
1 stop7h 03m
$563
LouisvilleMontreal
SDF Louisville Intl - YUL Montreal Pierre Elliott Trudeau Intl
SDFYUL
Louisville Intl
Tue 10/27
6:00 am-6:58 pm
1 stop12h 58m
Montreal Pierre Elliott Trudeau Intl
Sun 11/8
6:00 am-1:53 pm
1 stop7h 53m
$563
Showing 1-10 of 16 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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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