What is the cheapest airline that flies from Canada to Louisville Intl?

Delta, United Airlines, and American Airlines are the most popular carriers operating from Canada to Louisville Intl

Which airlines fly to Louisville?

Air Canada, WestJet and United Airlines are the top three most popular airlines that fly to Louisville from Canada according to our data. Air Canada is the first choice among our users, with 41% of people opting to fly with this airline when travelling to Louisville. Keep in mind that there are 4 different airlines that fly to Louisville on a routine basis, so you have a few additional options to choose from.

How long does it take to fly to Louisville?

The flight from Canada to Louisville depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Toronto (a popular airport in Canada) to Cincinnati (the most popular airport in Louisville), then the flight time is 1h 38m on average. If you fly from Montreal (another popular airport in Canada) to Cincinnati, then the average flight time is 6h 20m.

When did momondo last update prices for flights from Canada to Louisville Intl Airport?

Prices for flights from Canada to Louisville Intl Airport refresh daily.

How many operators does momondo search for flights from Canada to Louisville Intl Airport?

The number of operators available for flights from Canada to Louisville Intl Airport is 3 as of November 2026.

How old do you have to be to fly from Canada to Louisville Intl Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to Louisville Intl Airport.

What documentation or ID do you need to fly to Louisville Intl Airport?

The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

C$ 357 Cheap Flights from Canada to Louisville in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Canada to Louisville

Round-trip

One-way

Last minute

Recent round-trip flight deals from Canada to Louisville

Enter your travel dates to find the best prices.

10:40 a.m. - 12:15 a.m.YYC Calgary-SDF Louisville Intl

12h 35m2 stops Denver Intl Chicago O'Hare Intl

9:00 a.m. - 10:53 p.m.SDF Louisville Intl-YYC Calgary

14h 53m1 stop Denver Intl

C$ 585United Airlines

Tue, 2 Feb - Wed, 3 Feb

10:40 a.m. - 10:30 p.m.YYC Calgary-SDF Louisville Intl

10h 50m1 stop Denver Intl

3:27 p.m. - 10:53 p.m.SDF Louisville Intl-YYC Calgary

8h 26m1 stop Denver Intl

C$ 585United Airlines

Tue, 2 Feb - Wed, 3 Feb

7:00 a.m. - 12:15 a.m.YYC Calgary-SDF Louisville Intl

16h 15m2 stops Denver Intl Chicago O'Hare Intl

10:20 a.m. - 7:37 p.m.SDF Louisville Intl-YYC Calgary

10h 17m2 stops Chicago O'Hare Intl Denver Intl

C$ 585United Airlines

Tue, 2 Feb - Wed, 3 Feb

12:20 p.m. - 10:59 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

22h 39m2 stops Tampa New Orleans Louis Armstrong

12:38 p.m. - 2:50 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 12m1 stop Fort Lauderdale

C$ 614Multiple Airlines

Thu, 10 Dec - Mon, 14 Dec

12:20 p.m. - 3:26 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

27h 06m1 stop Tampa

9:22 p.m. - 2:30 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

17h 08m1 stop Fort Myers SW Florida Intl

C$ 621Multiple Airlines

Thu, 10 Dec - Mon, 14 Dec

7:25 a.m. - 9:17 p.m.YYC Calgary-SDF Louisville Intl

12h 52m2 stops Salt Lake City Detroit Metropolitan Wayne County

1:00 p.m. - 12:15 a.m.SDF Louisville Intl-YYC Calgary

12h 15m2 stops Minneapolis St Paul Salt Lake City

C$ 631Delta

Mon, 14 Dec - Mon, 21 Dec

12:30 p.m. - 9:25 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 55m1 stop Washington, D.C. Reagan-National

2:56 p.m. - 9:44 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 48m1 stop Chicago O'Hare Intl

C$ 643American Airlines

Tue, 15 Dec - Tue, 22 Dec

12:30 p.m. - 9:25 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 55m1 stop Washington, D.C. Reagan-National

5:45 a.m. - 10:59 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 14m1 stop Chicago O'Hare Intl

C$ 649American Airlines

Wed, 16 Dec - Wed, 23 Dec

6:00 a.m. - 2:24 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

8h 24m1 stop Detroit Metropolitan Wayne County

6:00 a.m. - 1:40 p.m.SDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 40m1 stop New York LaGuardia

C$ 801WestJet

Tue, 17 Nov - Thu, 19 Nov

10:15 p.m. - 7:11 p.m.YVR Vancouver Intl-SDF Louisville Intl

18h 56m2 stops Calgary Atlanta Hartsfield-Jackson

6:56 p.m. - 3:00 p.m.SDF Louisville Intl-YVR Vancouver Intl

22h 04m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 972WestJet

Wed, 23 Dec - Wed, 30 Dec

Recent last minute flight deals from Canada to Louisville

Enter your travel dates to find the best prices.

7:15 a.m. - 8:42 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

13h 27m1 stop Fort Myers SW Florida Intl

8:54 p.m. - 3:20 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

18h 26m1 stop Fort Lauderdale

C$ 775Multiple Airlines

Fri, 6 Nov - Fri, 13 Nov

11:38 a.m. - 4:54 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

5h 16m1 stop Atlanta Hartsfield-Jackson

5:59 p.m. - 11:58 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 59m1 stop Atlanta Hartsfield-Jackson

C$ 796Delta

Sat, 7 Nov - Sun, 6 Dec

6:10 a.m. - 12:54 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 44m1 stop Atlanta Hartsfield-Jackson

10:59 a.m. - 5:20 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 21m1 stop Detroit Metropolitan Wayne County

C$ 796Delta

Sat, 7 Nov - Fri, 11 Dec

3:15 p.m. - 9:36 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 21m1 stop Chicago O'Hare Intl

6:31 p.m. - 11:46 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 15m1 stop Chicago O'Hare Intl

C$ 810British Airways

Sat, 7 Nov - Fri, 13 Nov

7:00 a.m. - 8:34 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

13h 34m1 stop Newark

5:40 a.m. - 1:28 p.m.SDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 48m1 stop Newark

C$ 860United Airlines

Wed, 4 Nov - Sat, 7 Nov

2:13 p.m. - 7:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 17m1 stop Washington, D.C. Dulles Intl

5:10 a.m. - 2:00 p.m.SDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

8h 50m1 stop Chicago O'Hare Intl

C$ 860United Airlines

Wed, 4 Nov - Tue, 10 Nov

2:13 p.m. - 7:30 p.m.YUL Montreal Pierre Elliott Trudeau Intl-SDF Louisville Intl

5h 17m1 stop Washington, D.C. Dulles Intl

6:00 a.m. - 1:28 p.m.SDF Louisville Intl-YUL Montreal Pierre Elliott Trudeau Intl

7h 28m1 stop Newark

C$ 929United Airlines

Thu, 5 Nov - Tue, 10 Nov

12:15 p.m. - 10:56 p.m.YYC Calgary-SDF Louisville Intl

33h 41m2 stops Vancouver Intl Minneapolis St Paul

5:59 p.m. - 6:55 p.m.SDF Louisville Intl-YYC Calgary

25h 56m1 stop Atlanta Hartsfield-Jackson

C$ 1,126WestJet

Sat, 7 Nov - Sun, 22 Nov

2:40 p.m. - 11:57 a.m.YYC Calgary-SDF Louisville Intl

20h 17m1 stop Minneapolis St Paul

5:59 p.m. - 12:05 p.m.SDF Louisville Intl-YYC Calgary

19h 06m1 stop Atlanta Hartsfield-Jackson

C$ 1,268WestJet

Sat, 7 Nov - Sun, 22 Nov

9:35 a.m. - 10:21 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

24h 46m2 stops Calgary Atlanta Hartsfield-Jackson

3:00 p.m. - 7:20 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

28h 20m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 1,355WestJet

Sat, 7 Nov - Fri, 13 Nov

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WestJet flights from Canada to Louisville

Our best WestJet deals on Canada to Louisville flight tickets

WestJet

17 Nov

YUL6:00 a.m.Montreal Pierre Elliott Trudeau Intl

8h 24m

1 stop

SDF2:24 p.m.Louisville Intl

19 Nov

SDF6:00 a.m.Louisville Intl

7h 40m

1 stop

YUL1:40 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 801

WestJet

17 Nov

YUL6:45 a.m.Montreal Pierre Elliott Trudeau Intl

10h 09m

2 stops

SDF4:54 p.m.Louisville Intl

19 Nov

SDF3:00 p.m.Louisville Intl

8h 48m

1 stop

YUL11:48 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 968

WestJet

23 Dec

YVR10:15 p.m.Vancouver Intl

18h 56m

2 stops

SDF7:11 p.m.Louisville Intl

30 Dec

SDF6:56 p.m.Louisville Intl

22h 04m

2 stops

YVR3:00 p.m.Vancouver Intl

C$ 972

Air Canada flights from Canada to Louisville

Our best Air Canada deals on Canada to Louisville flight tickets

Air Canada

8 Mar

YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl

9h 04m

2 stops

SDF8:14 p.m.Louisville Intl

10 Mar

SDF6:30 a.m.Louisville Intl

5h 26m

1 stop

YUL11:56 a.m.Montreal Pierre Elliott Trudeau Intl

C$ 786

Air Canada

18 Jan

YUL11:10 a.m.Montreal Pierre Elliott Trudeau Intl

9h 19m

2 stops

SDF8:29 p.m.Louisville Intl

2 Feb

SDF7:00 a.m.Louisville Intl

10h 07m

1 stop

YUL5:07 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 811

Air Canada

18 Jan

YUL10:10 a.m.Montreal Pierre Elliott Trudeau Intl

10h 19m

2 stops

SDF8:29 p.m.Louisville Intl

2 Feb

SDF9:50 a.m.Louisville Intl

8h 53m

2 stops

YUL6:43 p.m.Montreal Pierre Elliott Trudeau Intl

C$ 818

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Tue 2/2

10:40 a.m.-12:15 a.m.

2 stops12h 35m

Louisville Intl

Wed 3/2

9:00 a.m.-10:53 p.m.

1 stop14h 53m

C$ 585

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Tue 2/2

10:40 a.m.-10:30 p.m.

1 stop10h 50m

Louisville Intl

Wed 3/2

3:27 p.m.-10:53 p.m.

1 stop8h 26m

C$ 585

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Tue 2/2

7:00 a.m.-12:15 a.m.

2 stops16h 15m

Louisville Intl

Wed 3/2

10:20 a.m.-7:37 p.m.

2 stops10h 17m

C$ 585

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 10/12

12:20 p.m.-10:59 a.m.

2 stops22h 39m

Louisville Intl

Mon 14/12

12:38 p.m.-2:50 p.m.

1 stop26h 12m

C$ 614

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 10/12

12:20 p.m.-3:26 p.m.

1 stop27h 06m

Louisville Intl

Mon 14/12

9:22 p.m.-2:30 p.m.

1 stop17h 08m

C$ 621

CalgaryLouisville

YYC Calgary - SDF Louisville Intl

YYCSDF

Calgary

Mon 14/12

7:25 a.m.-9:17 p.m.

2 stops12h 52m

Louisville Intl

Mon 21/12

1:00 p.m.-12:15 a.m.

2 stops12h 15m

C$ 631

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 15/12

12:30 p.m.-9:25 p.m.

1 stop8h 55m

Louisville Intl

Tue 22/12

2:56 p.m.-9:44 p.m.

1 stop6h 48m

C$ 643

Quickest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 16/12

12:30 p.m.-9:25 p.m.

1 stop8h 55m

Louisville Intl

Wed 23/12

5:45 a.m.-10:59 a.m.

1 stop5h 14m

C$ 649

MontrealLouisville

YUL Montreal Pierre Elliott Trudeau Intl - SDF Louisville Intl

YULSDF

Montreal Pierre Elliott Trudeau Intl

Tue 17/11

6:00 a.m.-2:24 p.m.

1 stop8h 24m

Louisville Intl

Thu 19/11

6:00 a.m.-1:40 p.m.

1 stop7h 40m

C$ 801

VancouverLouisville

YVR Vancouver Intl - SDF Louisville Intl

YVRSDF

Vancouver Intl

Wed 23/12

10:15 p.m.-7:11 p.m.

2 stops18h 56m

Louisville Intl

Wed 30/12

6:56 p.m.-3:00 p.m.

2 stops22h 04m

C$ 972

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Canada to Louisville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Louisville?

In general, September is the cheapest month to fly from Canada to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 694. The month of April is another great option to travel to Louisville, with average flight prices from Canada averaging around C$ 694.

Can stopping save me money on Canada to Louisville flights?

You could potentially save up to 17% on your flight if you consider stops on a Canada to Louisville flight.

Cheap Canada to Louisville flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Canada to Louisville

Best price found	C$ 357
Fastest flight time	4h 25m
Direct flights	None

The best one-way flight to Louisville from Canada in the past 72 hours is C$ 357. The best round-trip flight deal from Canada to Louisville found on momondo in the last 72 hours is C$ 585.

The fastest flight from Canada to Louisville takes 4h 25m

There are no direct flights from Canada to Louisville. There are no popular flight routes from Canada to Louisville.

Search flight deals

Frequently asked questions about flying from Canada to Louisville

When did momondo last update prices for flights from Canada to Louisville Intl Airport?
Prices for flights from Canada to Louisville Intl Airport refresh daily.
How many operators does momondo search for flights from Canada to Louisville Intl Airport?
The number of operators available for flights from Canada to Louisville Intl Airport is 3 as of November 2026.
How old do you have to be to fly from Canada to Louisville Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Canada to Louisville Intl Airport.
What documentation or ID do you need to fly to Louisville Intl Airport?
The travel and health documents required for your trip to Louisville Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Louisville Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Canada to Louisville

Compare and see reviews for airlines that fly from Canada to Louisville with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom C$ 430	Free Cancellation	Rating 7.3 10,461 reviews	Search United Airlines flights
WestJet	PriceFrom C$ 469	Free Cancellation	Rating 7.2 3,441 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 545	Free Cancellation	Rating 7.0 12,233 reviews	Search American Airlines flights

Shepherdsville

Why use momondo?

Why should I use momondo to find a flight deal from Canada to Louisville?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Canada to Louisville for you.

Can I find flights from Canada to Louisville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Louisville from Canada with this policy.

How can momondo help me find flights from Canada to Louisville?

momondo helps you find the best flight between Canada and Louisville by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Canada to Louisville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Canada to Louisville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Canada to Louisville from C$ 357

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Canada to Louisville departing on 15/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Recent round-trip flight deals from Canada to Louisville

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WestJet flights from Canada to Louisville

Our best WestJet deals on Canada to Louisville flight tickets

Air Canada flights from Canada to Louisville

Our best Air Canada deals on Canada to Louisville flight tickets

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How to get the cheapest flight ticket from Canada to Louisville

What is the cheapest month to fly to Louisville?

Can stopping save me money on Canada to Louisville flights?

What is the cheapest airline that flies from Canada to Louisville Intl?

Which airlines fly to Louisville?

How long does it take to fly to Louisville?

Cheap Canada to Louisville flight deals and tips

Best price found

Fastest flight time

Direct flights

Frequently asked questions about flying from Canada to Louisville

Best airlines flying from Canada to Louisville

Compare and see reviews for airlines that fly from Canada to Louisville with momondo

Travelling to a place near Louisville?

Why use momondo?

An easier way to manage your Louisville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Kentucky

Fly your favourite airline to Louisville

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