How long is the flight from Canada to Louisville?

For as low as C$ 589, Air Canada can have you in Louisville from Canada in 4h 26m. The distance between Canada and Louisville is about 798 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

In terms of precipitation, rainfall in Louisville ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Louisville when rainfall is around 79.0 mm.

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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

What are the most popular routes from Canada to Louisville?

The most popular route from Canada to Louisville is Montreal Pierre Elliott Trudeau Intl - Louisville Intl. You may also consider Toronto Pearson Intl - Louisville Intl or Vancouver Intl - Louisville Intl.

What are the most popular airlines that fly from Canada to Louisville?

WestJet, United Airlines and American Airlines are the most popular airlines when flying from Canada to Louisville.

What is the cheapest time of day to fly from CA to SDF?

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.

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

If you book a flight to Louisville from Canada, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 8.5 km from the centre of Louisville.

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.

C$ 300+ Cheap Flights from Canada to Louisville

Cheap flight deals from Canada to Louisville

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 11 September 2026.

Thu 22/107:00 a.m. -

2 stops13h 29m

Thu 29/109:09 p.m. -

1 stop19h 06m

Deal found 6/9C$ 497

Fri 23/106:45 a.m. -

1 stop14h 56m

Fri 30/105:10 a.m. -

1 stop8h 25m

Deal found 8/9C$ 521

Mon 5/109:30 a.m. -

1 stop9h 01m

Fri 16/109:42 p.m. -

1 stop19h 52m

Deal found 10/9C$ 539

Sat 24/107:29 a.m. -

1 stop14h 06m

Sat 31/106:29 a.m. -

1 stop8h 04m

Deal found 9/9C$ 560

Wed 7/107:29 a.m. -

1 stop9h 08m

Wed 14/106:29 a.m. -

1 stop8h 04m

Deal found 9/9C$ 569

Tue 20/103:22 p.m. -

2 stops16h 12m

Wed 21/103:36 p.m. -

1 stop8h 12m

Deal found 6/9C$ 582

Wed 23/96:00 a.m. -

1 stop8h 07m

Sat 26/97:55 a.m. -

1 stop8h 24m

Deal found 9/9C$ 587

Fri 16/104:25 p.m. -

1 stop7h 16m

Sun 18/107:00 a.m. -

1 stop5h 00m

Deal found 9/9C$ 600

Thu 15/105:15 p.m. -

1 stop6h 44m

Tue 20/105:15 a.m. -

1 stop4h 39m

Deal found 8/9C$ 601

Thu 15/103:47 p.m. -

1 stop6h 17m

Tue 20/106:29 a.m. -

1 stop11h 15m

Deal found 8/9C$ 602

Thu 15/105:10 p.m. -

1 stop4h 03m

Sat 17/105:33 p.m. -

1 stop5h 52m

Deal found 9/9C$ 605

Fri 16/106:30 p.m. -

1 stop5h 29m

Mon 19/106:15 a.m. -

1 stop5h 42m

Deal found 9/9C$ 607

Best flights from Canada to Louisville
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 11 September 2026.

Fri 23/106:45 a.m. -

1 stop14h 56m

Fri 30/105:10 a.m. -

1 stop8h 25m

Deal found 8/9C$ 521

Tue 20/103:22 p.m. -

2 stops16h 12m

Wed 21/103:36 p.m. -

1 stop8h 12m

Deal found 6/9C$ 582

Sat 9/15:15 p.m. -

1 stop4h 26m

Tue 12/110:43 a.m. -

1 stop5h 35m

Deal found 9/9C$ 589

Sat 24/106:33 p.m. -

1 stop5h 26m

Sat 31/1010:55 a.m. -

2 stops30h 20m

Deal found 9/9C$ 696

Thu 5/115:00 a.m. -

2 stops17h 59m

Sun 8/117:05 a.m. -

2 stops18h 05m

Deal found 6/9C$ 850

Fri 16/103:25 p.m. -

1 stop8h 16m

Sat 17/109:04 a.m. -

1 stop8h 26m

Deal found 8/9C$ 600

Thu 15/105:10 p.m. -

1 stop4h 03m

Sat 17/105:33 p.m. -

1 stop5h 52m

Deal found 9/9C$ 605

Fri 23/106:00 a.m. -

2 stops15h 59m

Fri 30/105:10 a.m. -

2 stops11h 11m

Deal found 8/9C$ 608

Tue 20/106:45 a.m. -

1 stop14h 56m

Wed 21/105:15 a.m. -

1 stop8h 13m

Deal found 10/9C$ 608

Thu 24/97:45 a.m. -

1 stop9h 25m

Sun 27/92:47 p.m. -

1 stop8h 12m

Deal found 10/9C$ 625

Mon 5/109:30 a.m. -

1 stop9h 01m

Mon 12/107:35 p.m. -

1 stop18h 30m

Deal found 7/9C$ 717

Sat 9/17:26 p.m. -

1 stop4h 44m

Tue 12/12:08 p.m. -

1 stop7h 07m

Deal found 7/9C$ 683

Thu 10/123:45 p.m. -

1 stop8h 04m

Tue 15/128:55 a.m. -

1 stop5h 50m

Deal found 8/9C$ 644

Fri 16/107:45 a.m. -

1 stop9h 09m

Sun 18/105:38 p.m. -

1 stop5h 18m

Deal found 10/9C$ 645

Wed 20/19:35 a.m. -

1 stop9h 22m

Thu 21/19:00 a.m. -

1 stop8h 54m

Deal found 8/9C$ 685

Fri 23/106:00 a.m. -

1 stop7h 53m

Fri 30/107:55 a.m. -

1 stop4h 02m

Deal found 9/9C$ 658

Fri 16/103:53 p.m. -

1 stop7h 48m

Sun 18/106:15 a.m. -

1 stop5h 47m

Deal found 8/9C$ 681

Tue 22/125:55 p.m. -

1 stop4h 44m

Thu 31/128:45 a.m. -

1 stop15h 14m

Deal found 8/9C$ 695

Tue 3/118:00 a.m. -

2 stops31h 26m

Mon 9/116:53 p.m. -

1 stop22h 27m

Deal found 6/9C$ 850

Sat 26/96:00 a.m. -

1 stop3h 52m

Fri 2/102:47 p.m. -

1 stop8h 40m

Deal found 10/9C$ 678

Wed 20/19:20 a.m. -

1 stop8h 12m

Thu 21/18:55 a.m. -

2 stops12h 53m

Deal found 7/9C$ 687

Wed 4/119:15 a.m. -

1 stop5h 32m

Thu 5/116:00 a.m. -

1 stop13h 48m

Deal found 9/9C$ 701

Wed 21/105:20 p.m. -

1 stop6h 39m

Wed 4/1110:37 a.m. -

2 stops9h 15m

Deal found 10/9C$ 850

Tue 20/106:00 a.m. -

1 stop3h 59m

Sat 24/105:33 p.m. -

1 stop5h 23m

Deal found 6/9C$ 692

Wed 21/105:20 p.m. -

1 stop6h 39m

Thu 5/1110:27 a.m. -

2 stops9h 25m

Deal found 10/9C$ 850

Fri 16/104:25 p.m. -

1 stop7h 16m

Sun 18/105:15 a.m. -

1 stop5h 25m

Deal found 10/9C$ 706

Fri 23/1011:23 a.m. -

1 stop12h 18m

Fri 30/109:55 a.m. -

1 stop5h 21m

Deal found 8/9C$ 706

Wed 4/119:25 a.m. -

1 stop7h 37m

Thu 5/115:10 a.m. -

1 stop5h 07m

Deal found 7/9C$ 706

Fri 16/105:20 p.m. -

1 stop6h 39m

Sun 18/105:15 a.m. -

2 stops8h 38m

Deal found 10/9C$ 855

Sun 1/117:00 a.m. -

1 stop13h 39m

Sun 8/115:40 a.m. -

1 stop7h 48m

Deal found 10/9C$ 707

Find flight deals from Canada to Louisville

Round-trip from	C$ 497
One-way from	C$ 300
Popular in	October
Cheapest in	September
Average price	C$ 685

22/10-29/10
3 total stops
32h 35m total
Canada to Louisville

Search Deals

Air Canada
23/10-31/12
1 total stop
7h 05m total
Canada to Louisville

Search Deals

Highest demand for flights based on searches. 7% potential increase in price (C$ 86 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease (C$ 54 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Fri 23/10

1:27 p.m.-10:32 p.m.

1 stop7h 05m

Louisville Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 300

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Fri 23/10

6:35 a.m.-9:13 p.m.

2 stops12h 38m

Louisville Intl

Wed 31/12

12:00 a.m.-10:00 p.m.

Nonstop0h 00m

C$ 301

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Fri 16/10

3:25 p.m.-11:41 p.m.

1 stop8h 16m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 341

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sat 24/10

6:10 a.m.-1:15 p.m.

1 stop7h 05m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 341

OttawaLouisville

YOW Ottawa - SDF Louisville Intl

YOWSDF

Ottawa

Sun 25/10

3:25 p.m.-6:18 p.m.

1 stop26h 53m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 350

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sun 11/10

6:00 a.m.-1:53 p.m.

1 stop7h 53m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 351

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Sun 11/10

6:00 a.m.-1:53 p.m.

1 stop7h 53m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 352

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 20/10

9:30 a.m.-10:11 a.m.

3 stops24h 41m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 362

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Mon 26/10

6:45 a.m.-6:18 p.m.

2 stops11h 33m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 363

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 15/10

6:00 a.m.-1:53 p.m.

1 stop7h 53m

Louisville Intl

Wed 31/12

12:00 a.m.-12:00 a.m.

Nonstop0h 00m

C$ 363

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

YYC-SDF

YOW-SDF

YYZ-SDF

YUL-SDF

YVR-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

YYC-SDF

YOW-SDF

YYZ-SDF

YUL-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 C$ 685). Flying from Canada to Louisville in January is currently the most expensive (average of C$ 999). 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 a feel of what it's like to fly with United Airlines,WestJet, andAmerican Airlines from Canada to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

10,194 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

United Airlines

7.4

Good

10,194 reviews

United Airlines

7.4

Good

10,194 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

WestJet

7.2

Good

3,445 reviews

United Airlines

7.4

Good

10,194 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

American Airlines

7.1

Good

12,046 reviews

United Airlines

7.4

Good

10,194 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Air Canada

7.1

Good

11,609 reviews

United Airlines

7.4

Good

10,194 reviews

Check prices

Reviews

1 / 20

6.0

Good

Gerry,Jan 2026

YVR - DEN

Seats were uncomfortable. Second leg of my flight on United had much more comfortable seats

Related info for your journey

What airport do you fly into for flights to Louisville from Canada?
If you book a flight to Louisville from Canada, you will be flying to Louisville Intl, which is the city’s only airport. Louisville Intl (SDF) is located 8.5 km from the centre of Louisville.
How long is the flight from Canada to Louisville?
For as low as C$ 589, Air Canada can have you in Louisville from Canada in 4h 26m. The distance between Canada and Louisville is about 798 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most popular routes from Canada to Louisville?
The most popular route from Canada to Louisville is Montreal Pierre Elliott Trudeau Intl - Louisville Intl. You may also consider Toronto Pearson Intl - Louisville Intl or Vancouver Intl - 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, September is the cheapest month in which you can book a flight from Canada to Louisville (average of C$ 685). Flying from Canada to Louisville in January is currently the most expensive (average of C$ 999). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes

Complete your trip

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Alternative routes for Canada to Louisville

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Edmonton to Cincinnati flights

Vancouver Intl to Blountville flights

Top 3 airlines flying from Canada to Louisville

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	CheapestC$ 425	AverageC$ 736	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
WestJet	CheapestC$ 464	AverageC$ 680	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
American Airlines	CheapestC$ 539	AverageC$ 821	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Canada to Louisville?

Cheapflights makes it easy to find Canada to Louisville flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Canada to Louisville?

Millions of users choose and trust Cheapflights to book the best flight deals from Canada to Louisville for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Canada to Louisville with no change fees?

Certainly. Search results for flights to Louisville from Canada shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Canada to Louisville become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Canada to Louisville from C$ 300

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 23/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Canada to Louisville

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 11 September 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 11 September 2026.

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 11 September 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 11 September 2026.

Last-minute flights from Canada to LouisvilleDiscover last-minute flight deals from Canada to Louisville. Data last updated 11 September 2026 and is based on user searches.

Discover last-minute flight deals from Canada to Louisville. Data last updated 11 September 2026 and is based on user searches.

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 11 September 2026.

Search for one-way flight options from Canada to Louisville. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.

Find flight deals from Canada to Louisville

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Canada to Louisville that are best for you.

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.

Cheapflights Insights

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

Reviews of airlines servicing Louisville

Get a feel of what it's like to fly with United Airlines,WestJet, andAmerican Airlines from Canada to Louisville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from Canada to Louisville?

What are the most popular routes from Canada to Louisville?

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

How can I find direct flights from Canada to Louisville?

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

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

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 for Canada to Louisville

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Louisville by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to United States

Book a non-stop flight to one of these other cities located in United States.

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.

Canada and Louisville flights

Browse other Canada and Louisville flight options. Last updated on 11 September 2026.

Popular flight searches

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Canada to Louisville flights

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Top 3 airlines flying from Canada to Louisville

Fly with Cheapflights

How does Cheapflights help users find flights from Canada to Louisville?

Why should you use Cheapflights to find cheap flight tickets from Canada to Louisville?

Can Cheapflights find flights from Canada to Louisville with no change fees?

Can Cheapflights notify me if prices for flights from Canada to Louisville become cheaper?

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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 11 September 2026.

Best flights from Canada to Louisville
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 11 September 2026.

Last-minute flights from Canada to Louisville
Discover last-minute flight deals from Canada to Louisville. Data last updated 11 September 2026 and is based on user searches.

One-way flights from Canada to Louisville
Search for one-way flight options from Canada to Louisville. Find affordable one-way fares based on user searches. Data last updated 11 September 2026.