$229+ 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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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
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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 October 30, 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 October 30, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:35 am -
2 stops30h 57m
Mon 12/1412:38 pm -
1 stop26h 12m
Deal found 10/25![Multiple Airlines logo]()
$390
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/97:15 am -
1 stop13h 32m
Mon 12/1412:38 pm -
1 stop26h 42m
Deal found 10/25![Multiple Airlines logo]()
$403
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:06 pm -
1 stop6h 18m
Sat 12/51:59 pm -
2 stops24h 27m
Deal found 10/29![United Airlines logo]()
$417
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:15 am -
1 stop13h 27m
Mon 12/1412:38 pm -
1 stop26h 42m
Deal found 10/25![Multiple Airlines logo]()
$430
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.
Thu 12/106:30 am -
2 stops28h 29m
Thu 12/179:09 pm -
1 stop19h 06m
Deal found 10/26![Multiple Airlines logo]()
$435
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.
Wed 11/257:15 am -
1 stop7h 40m
Wed 12/26:02 am -
1 stop10h 29m
Deal found 10/28![American Airlines logo]()
$458
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.
Thu 11/267:00 am -
1 stop8h 02m
Thu 12/34:10 pm -
1 stop7h 49m
Deal found 10/29![American Airlines logo]()
$460
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.
Thu 11/193:00 pm -
1 stop8h 30m
Thu 11/267:00 am -
1 stop14h 17m
Deal found 10/27![United Airlines logo]()
$462
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.
Thu 11/127:45 am -
2 stops11h 09m
Wed 11/1810:49 am -
2 stops15h 07m
Deal found 10/27![Delta logo]()
$463
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:15 am -
1 stop13h 32m
Mon 12/149:22 pm -
1 stop17h 08m
Deal found 10/25![Multiple Airlines logo]()
$465
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:30 pm -
2 stops20h 52m
Thu 12/33:20 pm -
1 stop8h 33m
Deal found 10/29![United Airlines logo]()
$468
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.
Sat 11/217:05 am -
1 stop7h 52m
Sun 11/296:24 am -
1 stop5h 02m
Deal found 10/29![American Airlines logo]()
$469
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 October 30, 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 October 30, 2026.
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/89:35 am -
2 stops30h 57m
Mon 12/1412:38 pm -
1 stop26h 12m
Deal found 10/25![Multiple Airlines logo]()
$390
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.
Tue 2/27:00 am -
1 stop6h 31m
Wed 2/38:50 am -
2 stops15h 03m
Deal found 10/26![United Airlines logo]()
$402
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/286:00 am -
1 stop8h 24m
Sat 12/55:56 pm -
1 stop5h 37m
Deal found 10/29![Delta logo]()
$476
This Kissandfly.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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:00 am -
1 stop4h 47m
Sun 11/297:00 am -
1 stop7h 03m
Deal found 10/26![Lufthansa logo]()
$481
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 11/2312:42 pm -
1 stop8h 50m
Mon 11/306:11 pm -
1 stop4h 28m
Deal found 10/26![American Airlines logo]()
$483
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.
Fri 4/234:30 pm -
1 stop6h 45m
Tue 4/279:00 am -
2 stops9h 59m
Deal found 10/26![Air Canada logo]()
$545
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:06 pm -
1 stop6h 18m
Sat 12/59:00 am -
1 stop14h 53m
Deal found 10/29![United Airlines logo]()
$417
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/117:15 am -
1 stop13h 27m
Mon 12/1412:38 pm -
1 stop26h 42m
Deal found 10/25![Multiple Airlines logo]()
$430
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/256:00 am -
1 stop8h 24m
Mon 11/303:14 pm -
1 stop8h 13m
Deal found 10/29![Delta logo]()
$476
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.
Fri 4/233:00 pm -
1 stop8h 15m
Tue 4/278:45 am -
1 stop4h 25m
Deal found 10/26![United Airlines logo]()
$462
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.
Sat 1/912:25 pm -
1 stop4h 25m
Tue 1/121:25 pm -
1 stop9h 52m
Deal found 10/27![Delta logo]()
$483
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.
Thu 11/193:00 pm -
1 stop8h 30m
Thu 11/267:00 am -
1 stop14h 17m
Deal found 10/27![United Airlines logo]()
$462
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.
Mon 12/76:15 am -
1 stop5h 42m
Wed 12/97:41 am -
1 stop5h 54m
Deal found 10/26![Delta logo]()
$485
This United 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/198:05 am -
1 stop15h 25m
Thu 11/265:10 am -
2 stops9h 15m
Deal found 10/27![Multiple Airlines logo]()
$544
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.
Wed 1/209:30 am -
2 stops12h 45m
Thu 1/218:50 am -
2 stops12h 14m
Deal found 10/25![United Airlines logo]()
$463
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.
Tue 11/249:45 am -
1 stop4h 39m
Mon 11/305:59 pm -
1 stop5h 58m
Deal found 10/28![Delta logo]()
$492
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.
Thu 11/121:36 pm -
1 stop6h 48m
Wed 11/185:10 am -
1 stop9h 35m
Deal found 10/27![United Airlines logo]()
$472
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.
Tue 12/87:45 am -
1 stop9h 31m
Mon 12/147:05 am -
1 stop9h 09m
Deal found 10/25![Delta logo]()
$500
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/164:45 pm -
1 stop7h 14m
Sun 2/216:00 am -
1 stop7h 28m
Deal found 10/29![United Airlines logo]()
$476
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.
Mon 1/186:00 am -
1 stop4h 44m
Tue 2/27:30 am -
1 stop4h 29m
Deal found 10/28![Delta logo]()
$500
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.
Thu 11/123:00 pm -
1 stop8h 30m
Tue 11/179:55 am -
1 stop5h 21m
Deal found 10/26![United Airlines logo]()
$510
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/87:00 am -
1 stop13h 01m
Wed 3/108:45 am -
1 stop4h 22m
Deal found 10/29![United Airlines logo]()
$524
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.
Thu 11/195:20 am -
2 stops13h 34m
Mon 11/2310:13 am -
2 stops14h 07m
Deal found 10/28![Delta logo]()
$600
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 12/159:30 am -
2 stops12h 19m
Sat 1/28:00 am -
1 stop13h 04m
Deal found 10/27![United Airlines logo]()
$544
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.
Wed 12/91:36 pm -
1 stop6h 49m
Sat 1/28:00 am -
1 stop13h 04m
Deal found 10/27![United Airlines logo]()
$544
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.
Mon 1/114:17 pm -
2 stops20h 09m
Tue 1/123:27 pm -
1 stop8h 53m
Deal found 10/25![United Airlines logo]()
$638
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/226:30 am -
3 stops16h 11m
Fri 3/265:00 pm -
3 stops29h 55m
Deal found 10/27![Multiple Airlines logo]()
$1,383
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.
Thu 11/197:00 am -
1 stop14h 24m
Mon 11/303:24 pm -
1 stop8h 56m
Deal found 10/27![United Airlines logo]()
$643
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 11/237:00 am -
1 stop14h 24m
Mon 11/303:24 pm -
1 stop8h 56m
Deal found 10/26![United Airlines logo]()
$644
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.
Mon 11/236:15 am -
1 stop7h 20m
Fri 11/277:00 am -
1 stop7h 09m
Deal found 10/27![United Airlines logo]()
$645
Last-minute flights from Canada to LouisvilleDiscover last-minute flight deals from Canada to Louisville. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Canada to Louisville. Data last updated October 30, 2026 and is based on user searches.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/38:45 am -
2 stops13h 02m
Tue 11/1712:40 pm -
2 stops12h 37m
Deal found 10/29![Delta logo]()
$483
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.
Thu 11/127:45 am -
2 stops11h 09m
Wed 11/1810:49 am -
2 stops15h 07m
Deal found 10/27![Delta logo]()
$463
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.
Thu 11/121:36 pm -
1 stop6h 48m
Wed 11/185:10 am -
1 stop9h 35m
Deal found 10/27![United Airlines logo]()
$472
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.
Thu 11/193:00 pm -
1 stop8h 30m
Thu 11/267:00 am -
1 stop14h 17m
Deal found 10/27![United Airlines logo]()
$462
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.
Sat 11/217:05 am -
1 stop7h 52m
Sun 11/296:24 am -
1 stop5h 02m
Deal found 10/29![American Airlines logo]()
$469
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 11/2312:42 pm -
1 stop8h 50m
Mon 11/306:11 pm -
1 stop4h 28m
Deal found 10/26![American Airlines logo]()
$483
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/246:00 am -
1 stop8h 24m
Mon 11/303:14 pm -
1 stop8h 13m
Deal found 10/29![Delta logo]()
$476
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.
Wed 11/257:15 am -
1 stop7h 40m
Wed 12/26:02 am -
1 stop10h 29m
Deal found 10/28![American Airlines logo]()
$458
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.
Thu 11/267:00 am -
1 stop8h 02m
Thu 12/34:10 pm -
1 stop7h 49m
Deal found 10/29![American Airlines logo]()
$460
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/264:30 pm -
2 stops20h 52m
Thu 12/33:20 pm -
1 stop8h 33m
Deal found 10/29![United Airlines logo]()
$468
This Kissandfly.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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2610:00 am -
1 stop4h 47m
Sun 11/297:00 am -
1 stop7h 03m
Deal found 10/26![Lufthansa logo]()
$481
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/273:06 pm -
1 stop6h 18m
Sat 12/51:59 pm -
2 stops24h 27m
Deal found 10/29![United Airlines logo]()
$417
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 October 30, 2026.
Search for one-way flight options from Canada to Louisville. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
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.
Sat 12/127:00 am -
3 stops15h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![United Airlines logo]()
$229
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 12/258:45 am -
2 stops11h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Delta logo]()
$235
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/119:15 am -
3 stops31h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$240
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/1212:45 pm -
3 stops52h 34m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$243
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.
Fri 12/259:30 am -
1 stop11h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![United Airlines logo]()
$254
This Thrive Travel 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 Thrive Travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/112:01 pm -
1 stop22h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![GOL logo]()
$256
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.
Wed 11/187:00 am -
1 stop9h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![American Airlines logo]()
$258
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/185:00 am -
3 stops37h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$259
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/137:00 am -
2 stops35h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Multiple Airlines logo]()
$260
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/188:45 pm -
2 stops13h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Delta logo]()
$261
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 11/149:40 am -
1 stop9h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Delta logo]()
$261
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 12/251:25 pm -
1 stop8h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![American Airlines 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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $390 (Kiwi.com) |
One-way from | $229 (Delta) |
Popular in | February |
Cheapest in | May |
Average price | $500 |
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 October 30, 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
Sat 12/12
8:45 am-10:51 pm
2 stops12h 06m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
CalgaryLouisville
YYC Calgary - SDF Louisville Intl
YYCSDF
Calgary
Sat 12/12
7:00 am-12:59 am
3 stops15h 59m
Louisville Intl
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$229
TorontoLouisville
YYZ Toronto Pearson Intl - SDF Louisville Intl
YYZSDF
Toronto Pearson Intl
Fri 12/11
9:15 am-4:32 pm
3 stops31h 17m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$240
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Fri 12/25
8:28 am-9:50 pm
2 stops11h 22m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$254
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Sat 12/26
1:36 pm-10:30 pm
1 stop6h 54m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$254
TorontoLouisville
YYZ Toronto Pearson Intl - SDF Louisville Intl
YYZSDF
Toronto Pearson Intl
Sat 12/12
7:09 am-1:15 pm
1 stop6h 06m
Louisville Intl
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$256
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Sun 12/13
7:00 am-6:12 pm
1 stop9h 12m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$258
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Wed 11/18
5:00 am-8:29 pm
3 stops37h 29m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$259
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Wed 11/18
8:45 pm-12:00 pm
2 stops13h 15m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$261
VancouverLouisville
YVR Vancouver Intl - SDF Louisville Intl
YVRSDF
Vancouver Intl
Wed 11/18
9:30 am-10:30 pm
2 stops11h 00m
Louisville Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$261
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
YLW-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, April 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.
What is the cheapest time of day to fly from CA to SDF?
Find hourly flight availability from Canada to Louisville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2026.
When flying from Canada to Louisville, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
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 October 30, 2026.
Peruse reviews from past customers who have flown with Delta and 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.
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Food
7.2
Comfort
7.8
Overall
7.8
Boarding
8.1
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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
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Alternative routes for Canada to Louisville
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Complete your trip
Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Canada to Louisville by cabin class
Find flights from Canada to Louisville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Other flights to Louisville
Explore flights to Louisville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 30, 2026.
Canada and Louisville flights
Browse other Canada and Louisville flight options. Last updated on October 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Canada to Louisville flights
Consider these flights traveling from Canada to Louisville.
Top airline flying from Canada to Louisville
Discover the top airline that operate flights from Canada to Louisville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$429 | Average$509 | FlexibilityNo cancel fee | On-time60% |