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Flights to Louisville Intl

C$ 257 Cheap flights to Louisville

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Louisville departing on 5/6. 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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Find the cheapest flights from Canada to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 p.m. - 11:56 p.m.
YOW
-
SDF
6h 31m
1 stop
United Airlines Logo
5:50 a.m. - 10:03 a.m.
SDF
-
YOW
4h 13m
1 stop
C$ 419United Airlines
Fri, 8 May - Tue, 12 May
Delta Logo
6:40 a.m. - 5:12 p.m.
YWG
-
SDF
9h 32m
2 stops
Delta Logo
6:05 a.m. - 10:54 a.m.
SDF
-
YWG
5h 49m
1 stop
C$ 445Delta
Tue, 26 May - Fri, 29 May
Multiple Airlines Logo
4:15 p.m. - 9:28 a.m.
YYZ
-
SDF
17h 13m
1 stop
Multiple Airlines Logo
6:55 p.m. - 8:05 p.m.
SDF
-
YYZ
49h 10m
2 stops
C$ 542Multiple Airlines
Thu, 4 Jun - Thu, 11 Jun
Multiple Airlines Logo
7:00 a.m. - 2:36 p.m.
YOW
-
SDF
7h 36m
1 stop
Multiple Airlines Logo
9:28 p.m. - 12:20 a.m.
SDF
-
YOW
26h 52m
2 stops
C$ 542Multiple Airlines
Fri, 19 Jun - Fri, 10 Jul
WestJet Logo
7:00 a.m. - 7:09 p.m.
YWG
-
SDF
11h 09m
2 stops
WestJet Logo
6:36 a.m. - 11:27 p.m.
SDF
-
YWG
17h 51m
1 stop
C$ 543WestJet
Thu, 6 Aug - Mon, 10 Aug
WestJet Logo
9:05 p.m. - 10:25 a.m.
YWG
-
SDF
12h 20m
2 stops
WestJet Logo
6:00 a.m. - 5:25 p.m.
SDF
-
YWG
12h 25m
2 stops
C$ 554WestJet
Tue, 26 May - Fri, 29 May
American Airlines Logo
7:24 p.m. - 12:28 a.m.
YYZ
-
SDF
5h 04m
1 stop
American Airlines Logo
10:47 a.m. - 11:24 p.m.
SDF
-
YYZ
12h 37m
1 stop
C$ 557American Airlines
Mon, 1 Jun - Tue, 2 Jun
American Airlines Logo
1:40 p.m. - 10:17 a.m.
YYC
-
SDF
18h 37m
1 stop
American Airlines Logo
6:56 p.m. - 11:42 p.m.
SDF
-
YYC
6h 46m
1 stop
C$ 580American Airlines
Mon, 1 Jun - Mon, 8 Jun
Air Canada Logo
6:15 a.m. - 8:23 p.m.
YEG
-
SDF
12h 08m
2 stops
Air Canada Logo
9:00 a.m. - 3:47 p.m.
SDF
-
YEG
8h 47m
1 stop
C$ 644Air Canada
Sat, 23 May - Wed, 27 May
Air Canada Logo
6:35 p.m. - 11:59 p.m.
YUL
-
SDF
5h 24m
1 stop
Air Canada Logo
10:06 a.m. - 6:29 p.m.
SDF
-
YUL
8h 23m
2 stops
C$ 705Air Canada
Thu, 7 May - Wed, 13 May

momondo Fare Finder

 
Locate flights to Louisville Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 24 April 2026.
Use the filters below to find and compare flights to Louisville that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Fri 8/5

5:25 p.m.-11:56 p.m.

1 stop6h 31m

Louisville Intl

Tue 12/5

5:50 a.m.-10:03 a.m.

1 stop4h 13m

C$ 419

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 26/5

6:40 a.m.-5:12 p.m.

2 stops9h 32m

Louisville Intl

Fri 29/5

6:05 a.m.-10:54 a.m.

1 stop5h 49m

C$ 445

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 4/6

4:15 p.m.-9:28 a.m.

1 stop17h 13m

Louisville Intl

Thu 11/6

6:55 p.m.-8:05 p.m.

2 stops49h 10m

C$ 542

OttawaLouisville

YOW - SDF

YOWSDF

Ottawa

Fri 19/6

7:00 a.m.-2:36 p.m.

1 stop7h 36m

Louisville Intl

Fri 10/7

9:28 p.m.-12:20 a.m.

2 stops26h 52m

C$ 542

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Thu 6/8

7:00 a.m.-7:09 p.m.

2 stops11h 09m

Louisville Intl

Mon 10/8

6:36 a.m.-11:27 p.m.

1 stop17h 51m

C$ 543

WinnipegLouisville

YWG - SDF

YWGSDF

Winnipeg

Tue 26/5

9:05 p.m.-10:25 a.m.

2 stops12h 20m

Louisville Intl

Fri 29/5

6:00 a.m.-5:25 p.m.

2 stops12h 25m

C$ 554

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 1/6

7:24 p.m.-12:28 a.m.

1 stop5h 04m

Louisville Intl

Tue 2/6

10:47 a.m.-11:24 p.m.

1 stop12h 37m

C$ 557

CalgaryLouisville

YYC - SDF

YYCSDF

Calgary

Mon 1/6

1:40 p.m.-10:17 a.m.

1 stop18h 37m

Louisville Intl

Mon 8/6

6:56 p.m.-11:42 p.m.

1 stop6h 46m

C$ 580

EdmontonLouisville

YEG - SDF

YEGSDF

Edmonton

Sat 23/5

6:15 a.m.-8:23 p.m.

2 stops12h 08m

Louisville Intl

Wed 27/5

9:00 a.m.-3:47 p.m.

1 stop8h 47m

C$ 644

MontrealLouisville

YUL - SDF

YULSDF

Montreal Pierre Elliott Trudeau Intl

Thu 7/5

6:35 p.m.-11:59 p.m.

1 stop5h 24m

Louisville Intl

Wed 13/5

10:06 a.m.-6:29 p.m.

2 stops8h 23m

C$ 705

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Louisville from

Louisville flights insights and trends

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

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 38m on average. If you fly from Vancouver Intl (another popular airport in Canada) to Cincinnati Cinci./N. Kentucky, then the average flight time is 9h 38m.

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 AIRPORTMay25% cheaperFlying from Toronto Pearson Intl Airport to Louisville costs on average just C$ 595 in May
MOST EXPENSIVE MONTH TO FLY TO LOUISVILLE FROM TORONTO PEARSON INTL AIRPORTJuly32% more expensiveIt costs about C$ 1,055 for flights to Louisville from Toronto Pearson Intl Airport in July
MOST POPULAR MONTH TO FLY TO LOUISVILLE FROM TORONTO PEARSON INTL AIRPORTMarch1,100% more users visitedMore 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$ 257

Best Round-Trip Price

C$ 419

Fastest flight time

4h 19m

Popular in

December
The best one-way flight price to Louisville from Canada in the last 72 hours is C$ 257 (Edmonton to Louisville Intl).
Search Deals
The best round-trip flight price to Louisville from Canada in the last 72 hours is C$ 419 (Ottawa to Louisville Intl).
Search Deals
The fastest flight to Louisville from Canada takes 4h 19m (Winnipeg to Louisville Intl).
Search Deals
December has the highest demand for flights to Louisville, with a 4% price increase on average.
Search Deals

Frequently asked questions about flying to Louisville

What is the cheapest month to fly to Louisville?

In general, May 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$ 486. The month of April is another great option to travel to Louisville, with average flight prices from Canada averaging around C$ 570.

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$ 169 per person, Lexington Blue Grass 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 April 2026, 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.

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