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$151+ Cheap flights from Canada to Louisville (SDF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Canada to Louisville

Keep the following information in mind while searching for Canada to Louisville flight deals. Data was last updated junio 12, 2025.

Round-trip from

$256
(Kiwi.com)

One-way from

$151
(Mytrip)

Popular in

January

Cheapest in

February

Average price

$355
From Canada to Louisville Intl
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One-way flight from Canada to Louisville Intl
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Highest demand for flights based on searches. 10% potential increase in price ($47 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Canada to Louisville

Cheapest flights from Canada to Louisville
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 junio 12, 2025.

This Kiwi.com deal was found by Cheapflights users on 6/9. 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.
dom. 8/319:15 pmYYC - SDF
2 stops11h 38mMultiple Airlines
lun. 9/812:00 pmSDF - YYC
1 stop10h 00mMultiple Airlines
Deal found 6/9$256
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/86:30 amYYZ - SDF
1 stop26h 26mMultiple Airlines
mié. 7/98:13 pmSDF - YYZ
1 stop17h 52mMultiple Airlines
Deal found 6/10$258
This American Airlines deal was found by Cheapflights users on 6/12. 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.
lun. 9/812:30 pmYUL - SDF
1 stop10h 29mAmerican Airlines
mar. 9/96:12 pmSDF - YUL
1 stop17h 33mAmerican Airlines
Deal found 6/12$321
This American Airlines deal was found by Cheapflights users on 6/9. 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.
dom. 8/316:45 amYYC - SDF
1 stop8h 49mAmerican Airlines
lun. 9/82:50 pmSDF - YYC
1 stop10h 29mAmerican Airlines
Deal found 6/9$345
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/267:45 amYVR - SDF
1 stop28h 51mMultiple Airlines
sáb. 8/27:13 pmSDF - YVR
1 stop22h 17mMultiple Airlines
Deal found 6/11$358
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/38:15 amYUL - SDF
3 stops27h 05mMultiple Airlines
dom. 7/61:18 pmSDF - YUL
3 stops32h 57mMultiple Airlines
Deal found 6/9$374
This Mytrip deal was found by Cheapflights users on 6/9. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/89:15 pmYWG - SDF
3 stops41h 21mMultiple Airlines
mar. 7/154:31 pmSDF - YWG
3 stops33h 00mMultiple Airlines
Deal found 6/9$386
This United Airlines deal was found by Cheapflights users on 6/10. 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.
dom. 10/512:20 pmYYZ - SDF
1 stop21h 41mUnited Airlines
sáb. 10/1110:55 amSDF - YYZ
1 stop10h 07mUnited Airlines
Deal found 6/10$389
This oojo deal was found by Cheapflights users on 6/10. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/212:30 amYYC - SDF
1 stop16h 39mWestJet
lun. 8/1812:45 pmSDF - YYC
1 stop24h 34mWestJet
Deal found 6/10$415
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/254:25 pmYOW - SDF
1 stop28h 23mMultiple Airlines
vie. 8/18:13 pmSDF - YOW
1 stop21h 02mMultiple Airlines
Deal found 6/10$426
This American Airlines deal was found by Cheapflights users on 6/12. 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.
dom. 8/33:45 pmYYZ - SDF
1 stop8h 45mAmerican Airlines
lun. 8/116:08 amSDF - YYZ
1 stop10h 27mAmerican Airlines
Deal found 6/12$439
This Delta deal was found by Cheapflights users on 6/10. 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.
vie. 7/256:00 amYUL - SDF
1 stop8h 54mDelta
vie. 8/15:53 pmSDF - YUL
1 stop6h 02mDelta
Deal found 6/10$464

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 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Canada to Louisville that are best for you.

Fly from

Canada

Fly to

Louisville

Route

Depart

Return

Price

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

dom. 8/31

9:15 pm-10:53 am

2 stops11h 38m

Louisville Intl

lun. 9/8

12:00 pm-8:00 pm

1 stop10h 00m

$256

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

mar. 7/8

6:30 am-8:56 am

1 stop26h 26m

Louisville Intl

mié. 7/9

8:13 pm-2:05 pm

1 stop17h 52m

$258

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

lun. 9/8

12:30 pm-10:59 pm

1 stop10h 29m

Louisville Intl

mar. 9/9

6:12 pm-11:45 am

1 stop17h 33m

$321

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

dom. 8/31

6:45 am-5:34 pm

1 stop8h 49m

Louisville Intl

lun. 9/8

2:50 pm-11:19 pm

1 stop10h 29m

$345

VancouverLouisville

YVR - SDF

YVRSDF

Vancouver Intl

sáb. 7/26

7:45 am-3:36 pm

1 stop28h 51m

Louisville Intl

sáb. 8/2

7:13 pm-2:30 pm

1 stop22h 17m

$358

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

jue. 7/3

8:15 am-11:20 am

3 stops27h 05m

Louisville Intl

dom. 7/6

1:18 pm-10:15 pm

3 stops32h 57m

$374

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

mar. 7/8

9:15 pm-3:36 pm

3 stops41h 21m

Louisville Intl

mar. 7/15

4:31 pm-12:31 am

3 stops33h 00m

$386

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

dom. 10/5

12:20 pm-10:01 am

1 stop21h 41m

Louisville Intl

sáb. 10/11

10:55 am-9:02 pm

1 stop10h 07m

$389

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

sáb. 8/2

12:30 am-7:09 pm

1 stop16h 39m

Louisville Intl

lun. 8/18

12:45 pm-11:19 am

1 stop24h 34m

$415

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

vie. 7/25

4:25 pm-8:48 pm

1 stop28h 23m

Louisville Intl

vie. 8/1

8:13 pm-5:15 pm

1 stop21h 02m

$426

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 49 results
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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.
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

What is the cheapest month to book a flight from Canada to Louisville?

Currently, January is the cheapest month in which you can book a flight from Canada to Louisville (average of $299). Flying from Canada to Louisville in April is currently the most expensive (average of $369). 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 junio 12, 2025.

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.

Rainfall in Louisville by month

Plan your trip to Louisville by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisville ranges from 3.1 - 5.3 inches per month. May is typically the wettest month, when rainfall can reach 5.3 in. September is typically the driest time to visit Louisville when rainfall is around 3.1 in.

Temperature in Louisville by month

Plan your trip to Louisville by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisville, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

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 junio 12, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from Canada to Louisville have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,946 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,790 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
WestJet
7.2
Good
2,868 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,537 reviews
Delta
8.0
Very good
7,946 reviews

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What airport do you fly into for flights to Louisville from Canada?

    Located just 5.3 mi from the city center, Louisville Intl (SDF) is the airport most travelers will use when flying to Louisville from Canada.

  • What are the cheapest airlines to fly from Canada to Louisville one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $200. United Airlines flights start at $205 while deals on American Airlines start at $232 one-way.

  • What are the most popular routes from Canada to Louisville?

    The most popular flight routes from Canada to Louisville are Toronto Pearson Intl - Louisville Intl, Montreal Pierre Elliott Trudeau Intl - Louisville Intl and Winnipeg - Louisville Intl.

  • Can I find deals for flights from Canada to Louisville that include hotel bookings?

    Yes. In addition to deals on Canada to Louisville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Canada to Louisville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Canada to Louisville.

  • Can I find deals for business class flights from Canada to Louisville?

    Yes. Cheapflights offers flight deals from Canada to Louisville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Canada to Louisville?

    Currently, January is the cheapest month in which you can book a flight from Canada to Louisville (average of $299). Flying from Canada to Louisville in April is currently the most expensive (average of $369). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Canada?

Book flights to Canada if you plan to visit one of these locations
Shepherdsville
Jeffersonville
Elizabethtown
Corydon
Bardstown

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Alternative routes for Canada to Louisville

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Canada to Louisville

Discover the top 4 airlines 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 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$438FlexibilityNo cancel feeOn-time71%
DeltaCheapest$265Average$464FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$295Average$621FlexibilityNo cancel feeOn-time69%
WestJetCheapest$296Average$428FlexibilityNo cancel feeOn-time60%

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