Which airlines fly to Louisville?

WestJet is the airline most momondo users in Canada opt for when booking flights to Louisville. Air Canada, United Airlines and Delta are also popular choices when flying to Louisville from Canada. Most major airlines flying from Canada to Louisville will offer flights on a regular basis, though your options may vary depending on what airport you fly from.

WestJet Flights to Louisville

WestJet is a popular choice for users travelling to Louisville. It operates 27 flights every week to Louisville, most often flying from Atlanta Hartsfield-Jackson. WestJet ticket prices will depend on when and where you need to fly from - deals as low as C$ 435 (from Edmonton) have been found by momondo users. In 3,148 reviews, momondo users have rated WestJet at an average score of 7.2/10.

American Airlines Flights to Louisville

American Airlines flight deals to Louisville start from C$ 592 - this is the best price found recently on momondo, and was a round-trip journey departing from Halifax Intl. Over any normal week, American Airlines flight prices are typically higher, but vary depending on where you fly from - Dallas/Fort Worth is the most popular American Airlines departure point to Louisville so generally has the most availability. American Airlines is scored a 7.2/10 in 11,032 reviews.

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 Pearson Intl (a popular airport in Canada) to Cincinnati Cinci./N. Kentucky (the most popular airport in Louisville), then the flight time is 1h 40m on average. If you fly from Vancouver Intl (another popular airport in Canada) to Cincinnati Cinci./N. Kentucky, then the average flight time is 8h 21m.

C$ 239 Cheap Flights to Louisville in 2025/26

1 adult

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Find the cheapest flights from Canada to Louisville

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One-way

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Cheap round-trip flights

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7:10 a.m. - 3:49 p.m.YYZ-SDF

8h 39m1 stop

6:00 a.m. - 2:20 p.m.SDF-YYZ

8h 20m1 stop

C$ 369Multiple Airlines

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Thu, 8 Jan - Mon, 12 Jan

1:30 p.m. - 11:04 a.m.YYC-SDF

19h 34m1 stop

6:16 p.m. - 12:59 p.m.SDF-YYC

20h 43m1 stop

C$ 421American Airlines

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Thu, 19 Feb - Mon, 23 Feb

2:15 p.m. - 7:42 p.m.YOW-SDF

5h 27m1 stop

9:00 a.m. - 9:18 p.m.SDF-YOW

12h 18m1 stop

C$ 421United Airlines

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Tue, 24 Feb - Wed, 25 Feb

2:15 p.m. - 8:14 p.m.YWG-SDF

4h 59m1 stop

9:35 a.m. - 11:39 a.m.SDF-YWG

27h 04m2 stops

C$ 488United Airlines

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Tue, 10 Mar - Wed, 11 Mar

2:50 p.m. - 10:13 p.m.YOW-SDF

7h 23m2 stops

9:50 a.m. - 10:18 p.m.SDF-YOW

12h 28m2 stops

C$ 493Air Canada

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Tue, 24 Feb - Wed, 25 Feb

2:50 p.m. - 10:13 p.m.YOW-SDF

7h 23m2 stops

6:15 a.m. - 4:18 p.m.SDF-YOW

10h 03m2 stops

C$ 495Air Canada

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Tue, 24 Feb - Wed, 25 Feb

5:40 a.m. - 8:52 p.m.YOW-SDF

15h 12m2 stops

11:45 a.m. - 12:39 a.m.SDF-YOW

12h 54m2 stops

C$ 562Delta

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Mon, 30 Mar - Wed, 8 Apr

12:45 a.m. - 9:34 a.m.YEG-SDF

6h 49m1 stop

12:40 p.m. - 10:47 p.m.SDF-YEG

12h 07m2 stops

C$ 572Delta

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Mon, 9 Mar - Wed, 11 Mar

12:05 a.m. - 9:03 p.m.YEG-SDF

18h 58m2 stops

4:15 p.m. - 3:55 p.m.SDF-YEG

25h 40m1 stop

C$ 693WestJet

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Sun, 15 Feb - Mon, 2 Mar

12:05 a.m. - 9:03 p.m.YEG-SDF

18h 58m2 stops

6:00 a.m. - 5:04 p.m.SDF-YEG

13h 04m2 stops

C$ 699WestJet

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Sun, 15 Feb - Mon, 2 Mar

Fly from

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 8/1

7:10 a.m.-3:49 p.m.

1 stop8h 39m

Louisville Intl

Mon 12/1

6:00 a.m.-2:20 p.m.

1 stop8h 20m

C$ 369

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Thu 19/2

1:30 p.m.-11:04 a.m.

1 stop19h 34m

Louisville Intl

Mon 23/2

6:16 p.m.-12:59 p.m.

1 stop20h 43m

C$ 421

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

2:15 p.m.-7:42 p.m.

1 stop5h 27m

Louisville Intl

Wed 25/2

9:00 a.m.-9:18 p.m.

1 stop12h 18m

C$ 421

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 10/3

2:15 p.m.-8:14 p.m.

1 stop4h 59m

Louisville Intl

Wed 11/3

9:35 a.m.-11:39 a.m.

2 stops27h 04m

C$ 488

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

2:50 p.m.-10:13 p.m.

2 stops7h 23m

Louisville Intl

Wed 25/2

9:50 a.m.-10:18 p.m.

2 stops12h 28m

C$ 493

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Tue 24/2

2:50 p.m.-10:13 p.m.

2 stops7h 23m

Louisville Intl

Wed 25/2

6:15 a.m.-4:18 p.m.

2 stops10h 03m

C$ 495

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Mon 30/3

5:40 a.m.-8:52 p.m.

2 stops15h 12m

Louisville Intl

Wed 8/4

11:45 a.m.-12:39 a.m.

2 stops12h 54m

C$ 562

EdmontonLouisville

YEG - SDF

YEGSDF

Edmonton

Mon 9/3

12:45 a.m.-9:34 a.m.

1 stop6h 49m

Louisville Intl

Wed 11/3

12:40 p.m.-10:47 p.m.

2 stops12h 07m

C$ 572

EdmontonLouisville

YEG - SDF

YEGSDF

Edmonton

Sun 15/2

12:05 a.m.-9:03 p.m.

2 stops18h 58m

Louisville Intl

Mon 2/3

4:15 p.m.-3:55 p.m.

1 stop25h 40m

C$ 693

EdmontonLouisville

YEG - SDF

YEGSDF

Edmonton

Sun 15/2

12:05 a.m.-9:03 p.m.

2 stops18h 58m

Louisville Intl

Mon 2/3

6:00 a.m.-5:04 p.m.

2 stops13h 04m

C$ 699

Flights are sorted by cheapest round-trip flights first.

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Louisville flights insights and trends

Explore insights for your Louisville flight to craft the best travel plan

Prices

Other information

What is the cheapest month to fly to Louisville?

In general, February 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$ 393. The month of April is another great option to travel to Louisville, with average flight prices from Canada averaging around C$ 458.

What is the cheapest day to depart on your flight to Louisville?

On average, the least expensive day to fly to Louisville from Canada is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 472. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday is the most expensive day to depart from Canada because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 664.

What is the cheapest time of day to depart on your flight to Louisville?

Our most recent data shows that the best time of day to fly to Louisville is in the evening. Flights from Canada to Louisville during this time can be as low as C$ 477. Flights at noon are often more expensive with an average ticket price of C$ 514.

Cheapest flights to Louisville Intl

Find the cheapest flights to Louisville Intl from your nearest city or airport

Find Flights from Toronto Pearson Intl Airport to Louisville

CHEAPEST MONTH TO FLY TO LOUISVILLE FROM TORONTO PEARSON INTL AIRPORT	February	30% cheaper	Flying from Toronto Pearson Intl Airport to Louisville costs on average just C$ 428 in February
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM TORONTO PEARSON INTL AIRPORT	July	80% more expensive	It costs about C$ 1,095 for flights to Louisville from Toronto Pearson Intl Airport in July
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM TORONTO PEARSON INTL AIRPORT	March	675% more users visited	More momondo users searched in flights to Louisville from Toronto Pearson Intl Airport in March than any other month

Cheap Louisville flight deals and tips

Summary info about Louisville flight prices, duration and airlines

Best One-Way Price	C$ 239
Best Round-Trip Price	C$ 369
Fastest flight time	5h 56m
Popular in	June

The best one-way flight price to Louisville from Canada in the last 72 hours is C$ 239 (Calgary to Louisville Intl).

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The best round-trip flight price to Louisville from Canada in the last 72 hours is C$ 369 (Toronto Pearson Intl to Louisville Intl).

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The fastest flight to Louisville from Canada takes 5h 56m (Montreal Pierre Elliott Trudeau Intl to Louisville Intl).

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June has the highest demand for flights to Louisville, with a 17% price increase on average.

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Frequently asked questions about flying to Louisville

What is there to do in Louisville when it’s raining?

Users planning a flight to Louisville during the month of May should anticipate rain. There are still things to do in Louisville even when it's raining, though. Churchill Downs is a great museum to visit near Louisville and is especially great when the weather outside is less than desirable.

Is there an alternative airport near Louisville?

Finding an alternative and possibly cheaper destination airport near Louisville is possible. If you are planning a flight to Louisville, consider booking flights to Louisville Intl Airport (8 km from Louisville city centre), Lexington Blue Grass Airport (103 km from Louisville city centre), Owensboro Daviess County Airport (136 km from Louisville city centre), Cincinnati Airport (150 km from Louisville city centre) or Evansville Dress Regional Airport (158 km from Louisville city centre).

Is there a cheaper alternative to flying into Louisville?

With an average price of C$ 550 per person, Louisville Intl Airport is the cheapest airport to fly into when planning your trip to Louisville. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

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

Prices for flights to Louisville Intl Airport were last updated today.

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

As of October 2025, there are 4 operators available to choose from for flights to Louisville Intl Airport.

How old do you have to be to fly 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 to Louisville Intl Airport.

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

The travel and health documents you'll need for your trip to Louisville Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Louisville Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal 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 for you.

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

Yes. All flights to Louisville on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights to Louisville?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as filter your options to help you make an informed choice when booking flights to Louisville.

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

If you are not ready to book a flight to Louisville now, use our insights above to find helpful tips or alternatively set up a price alert; this is where momondo will track prices on flights to Louisville and let you know when they change.