$217+ Cheap flights from Canada to Louisville (SDF)
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 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
Oct 11 — Oct 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Canada to Louisville 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 Canada to Louisville
Cheapest
Best
Last-minute
One-way
Cheapest flights from Canada to LouisvilleExplore the most affordable flight options available from Canada to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
Explore the most affordable flight options available from Canada to Louisville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/227:00 am -
2 stops13h 29m
Thu 10/299:09 pm -
1 stop19h 06m
Deal found 9/6![Multiple Airlines logo]()
$360
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:45 am -
1 stop14h 56m
Fri 10/305:10 am -
1 stop8h 25m
Deal found 9/8![Air Canada logo]()
$377
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 10/59:30 am -
1 stop9h 01m
Fri 10/169:42 pm -
1 stop19h 52m
Deal found 9/10![Multiple Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/247:29 am -
1 stop14h 06m
Sat 10/316:29 am -
1 stop8h 04m
Deal found 9/9![American Airlines logo]()
$405
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/77:29 am -
1 stop9h 08m
Wed 10/146:29 am -
1 stop8h 04m
Deal found 9/9![American Airlines logo]()
$412
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/203:22 pm -
2 stops16h 12m
Wed 10/213:36 pm -
1 stop8h 12m
Deal found 9/6![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/9. 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 9/236:00 am -
1 stop8h 07m
Sat 9/267:55 am -
1 stop8h 24m
Deal found 9/9![Delta logo]()
$425
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/164:25 pm -
1 stop7h 16m
Sun 10/187:00 am -
1 stop5h 00m
Deal found 9/9![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 10/155:15 pm -
1 stop6h 44m
Tue 10/205:15 am -
1 stop4h 39m
Deal found 9/8![Air Canada logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/153:47 pm -
1 stop6h 17m
Tue 10/206:29 am -
1 stop11h 15m
Deal found 9/8![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 9/9. 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 10/155:10 pm -
1 stop4h 03m
Sat 10/175:33 pm -
1 stop5h 52m
Deal found 9/9![Delta logo]()
$438
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/166:30 pm -
1 stop5h 29m
Mon 10/196:15 am -
1 stop5h 42m
Deal found 9/9![Air Canada logo]()
$439
Best flights from Canada to LouisvilleDiscover carefully curated flight deals from Canada to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Canada to Louisville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:45 am -
1 stop14h 56m
Fri 10/305:10 am -
1 stop8h 25m
Deal found 9/8![Air Canada logo]()
$377
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/203:22 pm -
2 stops16h 12m
Wed 10/213:36 pm -
1 stop8h 12m
Deal found 9/6![United Airlines logo]()
$421
This Delta deal was found by Cheapflights users on 9/9. 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 1/95:15 pm -
1 stop4h 26m
Tue 1/1210:43 am -
1 stop5h 35m
Deal found 9/9![Delta logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/6. 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.
Wed 10/147:29 am -
1 stop14h 06m
Sat 10/176:29 am -
1 stop11h 15m
Deal found 9/6![American Airlines logo]()
$494
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Sat 10/246:33 pm -
1 stop5h 26m
Sat 10/3110:55 am -
2 stops30h 20m
Deal found 9/9![Multiple Airlines logo]()
$504
This Kissandfly.com deal was found by Cheapflights users on 9/7. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/1910:55 pm -
1 stop17h 15m
Tue 10/277:00 am -
1 stop6h 50m
Deal found 9/7![WestJet logo]()
$510
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/163:25 pm -
1 stop8h 16m
Sat 10/179:04 am -
1 stop8h 26m
Deal found 9/8![Air Canada logo]()
$434
This Delta deal was found by Cheapflights users on 9/9. 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 10/155:10 pm -
1 stop4h 03m
Sat 10/175:33 pm -
1 stop5h 52m
Deal found 9/9![Delta logo]()
$438
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/236:00 am -
2 stops15h 59m
Fri 10/305:10 am -
2 stops11h 11m
Deal found 9/8![United Airlines logo]()
$440
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:45 am -
1 stop14h 56m
Wed 10/215:15 am -
1 stop8h 13m
Deal found 9/10![Air Canada logo]()
$440
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 9/247:45 am -
1 stop9h 25m
Sun 9/272:47 pm -
1 stop8h 12m
Deal found 9/10![Delta logo]()
$452
This Kiwi.com deal was found by Cheapflights users on 9/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:30 am -
1 stop9h 01m
Mon 10/127:35 pm -
1 stop18h 30m
Deal found 9/7![Multiple Airlines logo]()
$519
This United Airlines deal was found by Cheapflights users on 9/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/97:26 pm -
1 stop4h 44m
Tue 1/122:08 pm -
1 stop7h 07m
Deal found 9/7![United Airlines logo]()
$494
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.
Fri 10/167:45 am -
1 stop9h 09m
Sun 10/185:38 pm -
1 stop5h 18m
Deal found 9/10![Delta logo]()
$467
This United Airlines deal was found by Cheapflights users on 9/8. 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 1/209:35 am -
1 stop9h 22m
Thu 1/217:00 am -
2 stops14h 48m
Deal found 9/8![United Airlines logo]()
$496
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/209:20 am -
1 stop11h 50m
Thu 1/218:55 am -
2 stops12h 53m
Deal found 9/10![Air Canada logo]()
$497
This FlightHub deal was found by Cheapflights users on 9/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/55:00 am -
2 stops17h 59m
Sun 11/87:05 am -
2 stops18h 05m
Deal found 9/6![WestJet logo]()
$615
This Delta deal was found by Cheapflights users on 9/9. 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 10/236:00 am -
1 stop7h 53m
Fri 10/307:55 am -
1 stop4h 02m
Deal found 9/9![Delta logo]()
$476
This United Airlines deal was found by Cheapflights users on 9/8. 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 12/225:55 pm -
1 stop4h 44m
Thu 12/318:45 am -
1 stop15h 14m
Deal found 9/8![United Airlines logo]()
$503
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Tue 11/38:00 am -
2 stops31h 26m
Mon 11/96:53 pm -
1 stop22h 27m
Deal found 9/6![Multiple Airlines logo]()
$615
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:25 pm -
1 stop7h 16m
Sun 10/185:15 am -
1 stop5h 25m
Deal found 9/10![Air Canada logo]()
$511
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.
Sat 9/266:00 am -
1 stop3h 52m
Fri 10/22:47 pm -
1 stop8h 40m
Deal found 9/10![Delta logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/9. 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 11/49:15 am -
1 stop5h 32m
Thu 11/56:00 am -
1 stop13h 48m
Deal found 9/9![United Airlines logo]()
$507
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
1 stop6h 39m
Wed 11/410:37 am -
2 stops9h 15m
Deal found 9/10![Multiple Airlines logo]()
$615
This Air Canada deal was found by Cheapflights users on 9/7. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:25 am -
1 stop7h 37m
Thu 11/55:10 am -
1 stop5h 07m
Deal found 9/7![Air Canada logo]()
$511
This Delta deal was found by Cheapflights users on 9/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/206:00 am -
1 stop3h 59m
Sat 10/245:33 pm -
1 stop5h 23m
Deal found 9/6![Delta logo]()
$501
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/215:20 pm -
1 stop6h 39m
Thu 11/510:27 am -
2 stops9h 25m
Deal found 9/10![Multiple Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2311:23 am -
1 stop12h 18m
Fri 10/309:55 am -
1 stop5h 21m
Deal found 9/8![United Airlines logo]()
$511
This United 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:20 pm -
1 stop6h 39m
Sun 10/185:15 am -
2 stops8h 38m
Deal found 9/10![Multiple Airlines logo]()
$619
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:00 am -
1 stop13h 39m
Sun 11/85:40 am -
1 stop7h 48m
Deal found 9/10![United Airlines logo]()
$512
Last-minute flights from Canada to LouisvilleDiscover last-minute flight deals from Canada to Louisville. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to Louisville. Data last updated September 11, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/9. 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 9/236:00 am -
1 stop8h 07m
Sat 9/267:55 am -
1 stop8h 24m
Deal found 9/9![Delta logo]()
$425
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 10/59:30 am -
1 stop9h 01m
Fri 10/169:42 pm -
1 stop19h 52m
Deal found 9/10![Multiple Airlines logo]()
$390
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Wed 10/77:29 am -
1 stop9h 08m
Wed 10/146:29 am -
1 stop8h 04m
Deal found 9/9![American Airlines logo]()
$412
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Thu 10/155:15 pm -
1 stop6h 44m
Tue 10/205:15 am -
1 stop4h 39m
Deal found 9/8![Air Canada logo]()
$435
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/153:47 pm -
1 stop6h 17m
Tue 10/206:29 am -
1 stop11h 15m
Deal found 9/8![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 9/9. 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 10/155:10 pm -
1 stop4h 03m
Sat 10/175:33 pm -
1 stop5h 52m
Deal found 9/9![Delta logo]()
$438
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/164:25 pm -
1 stop7h 16m
Sun 10/187:00 am -
1 stop5h 00m
Deal found 9/9![Air Canada logo]()
$434
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/166:30 pm -
1 stop5h 29m
Mon 10/196:15 am -
1 stop5h 42m
Deal found 9/9![Air Canada logo]()
$439
This United Airlines deal was found by Cheapflights users on 9/6. 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.
Tue 10/203:22 pm -
2 stops16h 12m
Wed 10/213:36 pm -
1 stop8h 12m
Deal found 9/6![United Airlines logo]()
$421
This Kiwi.com deal was found by Cheapflights users on 9/6. 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.
Thu 10/227:00 am -
2 stops13h 29m
Thu 10/299:09 pm -
1 stop19h 06m
Deal found 9/6![Multiple Airlines logo]()
$360
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/236:45 am -
1 stop14h 56m
Fri 10/305:10 am -
1 stop8h 25m
Deal found 9/8![Air Canada logo]()
$377
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/247:29 am -
1 stop14h 06m
Sat 10/316:29 am -
1 stop8h 04m
Deal found 9/9![American Airlines logo]()
$405
One-way flights from Canada to LouisvilleSearch for one-way flight options from Canada to Louisville. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Canada to Louisville. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Fri 10/231:27 pm -
1 stop7h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$217
This Delta deal was found by Cheapflights users on 9/9. 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 10/236:35 am -
2 stops12h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Delta logo]()
$218
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.
Fri 9/257:00 am -
1 stop28h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$223
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/201:15 pm -
1 stop8h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$235
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/247:29 am -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$236
This Air Canada deal was found by Cheapflights users on 9/8. 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.
Fri 10/163:25 pm -
1 stop8h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Air Canada logo]()
$247
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 10/253:25 pm -
1 stop26h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$253
This Delta deal was found by Cheapflights users on 9/8. 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 10/116:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$254
This Delta deal was found by Cheapflights users on 9/8. 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 10/116:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Delta logo]()
$255
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Tue 10/209:50 am -
2 stops24h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$258
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.
Mon 9/286:29 pm -
1 stop4h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![American Airlines logo]()
$259
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 10/156:00 am -
1 stop7h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Delta logo]()
$263
Find flight deals from Canada to Louisville
Keep the following information in mind while searching for Canada to Louisville flight deals. Data was last updated September 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $360 (Kiwi.com) |
One-way from | $217 (Air Canada) |
Popular in | October |
Cheapest in | September |
Average price | $496 |
Cheapflights Fare Finder
Customize your flight search to find flights from Canada to Louisville 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 11, 2026.
Use the filters below to find and compare flights from Canada to Louisville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Fri 10/23
1:27 pm-10:32 pm
1 stop7h 05m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$217
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Fri 10/23
6:35 am-9:13 pm
2 stops12h 38m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$218
MontrealLouisville
YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl
YULSDF
Montreal Pierre Elliott Trudeau Intl
Sat 10/24
6:10 am-1:15 pm
1 stop7h 05m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
MontrealLouisville
YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl
YULSDF
Montreal Pierre Elliott Trudeau Intl
Fri 10/16
3:25 pm-11:41 pm
1 stop8h 16m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$247
OttawaLouisville
YOW Ottawa - SDF Louisville Intl
YOWSDF
Ottawa
Sun 10/25
3:25 pm-6:18 pm
1 stop26h 53m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$253
TorontoLouisville
YYZ Toronto Pearson Intl - SDF Louisville Intl
YYZSDF
Toronto Pearson Intl
Sun 10/11
6:00 am-1:53 pm
1 stop7h 53m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
TorontoLouisville
YYZ Toronto Pearson Intl - SDF Louisville Intl
YYZSDF
Toronto Pearson Intl
Fri 10/23
6:00 am-1:53 pm
1 stop7h 53m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
MontrealLouisville
YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl
YULSDF
Montreal Pierre Elliott Trudeau Intl
Sun 10/11
6:00 am-1:53 pm
1 stop7h 53m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$255
TorontoLouisville
YYZ Toronto Pearson Intl - SDF Louisville Intl
YYZSDF
Toronto Pearson Intl
Tue 10/20
9:30 am-10:11 am
3 stops24h 41m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$262
MontrealLouisville
YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl
YULSDF
Montreal Pierre Elliott Trudeau Intl
Thu 10/15
6:00 am-1:53 pm
1 stop7h 53m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$263
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Canada to Louisville
Have a flexible travel schedule? Discover the best time to fly to Louisville from Canada with our price prediction graph.
YYZ-SDF
YYC-SDF
YUL-SDF
YVR-SDF
YWG-SDF
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 Canada to Louisville
CA0-SDF
YYZ-SDF
YYC-SDF
YUL-SDF
YVR-SDF
What is the cheapest month to book a flight from Canada to Louisville?
Currently, September is the cheapest month in which you can book a flight from Canada to Louisville (average of $496). Flying from Canada to Louisville in January is currently the most expensive (average of $723). 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 Louisville
Get insights into the airlines that provide service to Louisville. 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 Louisville. Reviews last updated September 11, 2026.
Peruse reviews from past customers who have flown with WestJet from Canada to Louisville 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.
Overall
7.2
Boarding
7.4
Comfort
7.1
Crew
7.9
Food
6.2
Entertainment
6.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2026
YHZ - DTW
Overall
7.2
Boarding
7.4
Comfort
7.1
Crew
7.9
Food
6.2
Entertainment
6.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Aug 2026
YHZ - DTW
Related info for your journey
Find useful and relevant information for your journey from Canada to Louisville. 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 Louisville?
Book flights to Louisville if you plan to visit one of these locationsShepherdsville
Elizabethtown
Jeffersonville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Louisville flight routes
Other flight options
Popular flights
Top destinations