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Cheap flights from Toronto to Louisville from C$ 241

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Toronto to Louisville departing on 16/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Toronto to Louisville

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 a.m. - 4:50 p.m.YYZ-SDF
10h 50m1 stop
American Airlines Logo
12:44 p.m. - 4:04 p.m.SDF-YYZ
27h 20m1 stop
C$ 354American Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
Multiple Airlines Logo
5:15 p.m. - 5:53 p.m.YYZ-SDF
24h 38m2 stops
Multiple Airlines Logo
11:55 a.m. - 11:43 a.m.SDF-YYZ
23h 48m1 stop
C$ 481Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
8:30 p.m. - 9:54 a.m.YYZ-SDF
13h 24m1 stop
Multiple Airlines Logo
9:13 p.m. - 11:28 a.m.SDF-YYZ
14h 15m1 stop
C$ 483Multiple Airlines
Find Deal
Mon, 23 Feb - Mon, 16 Mar
Multiple Airlines Logo
11:15 a.m. - 9:54 a.m.YYZ-SDF
22h 39m1 stop
Multiple Airlines Logo
9:13 p.m. - 8:10 p.m.SDF-YYZ
22h 57m2 stops
C$ 486Multiple Airlines
Find Deal
Mon, 23 Feb - Mon, 16 Mar
Multiple Airlines Logo
5:15 p.m. - 5:53 p.m.YYZ-SDF
24h 38m2 stops
Multiple Airlines Logo
11:55 a.m. - 12:25 a.m.SDF-YYZ
12h 30m2 stops
C$ 490Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
Multiple Airlines Logo
8:30 p.m. - 5:53 p.m.YYZ-SDF
21h 23m1 stop
Multiple Airlines Logo
11:21 a.m. - 11:43 a.m.SDF-YYZ
24h 22m1 stop
C$ 492Multiple Airlines
Find Deal
Mon, 1 Dec - Mon, 8 Dec
United Airlines Logo
2:15 p.m. - 10:29 p.m.YYZ-SDF
8h 14m1 stop
United Airlines Logo
7:00 a.m. - 6:57 p.m.SDF-YYZ
11h 57m2 stops
C$ 574United Airlines
Find Deal
Mon, 24 Nov - Thu, 27 Nov
United Airlines Logo
2:15 p.m. - 10:13 p.m.YYZ-SDF
7h 58m1 stop
United Airlines Logo
9:00 a.m. - 4:39 p.m.SDF-YYZ
7h 39m1 stop
C$ 576United Airlines
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Wed, 25 Feb - Thu, 26 Feb
WestJet Logo
6:15 a.m. - 9:03 p.m.YYZ-SDF
14h 48m1 stop
WestJet Logo
6:36 a.m. - 11:38 p.m.SDF-YYZ
17h 02m2 stops
C$ 827WestJet
Find Deal
Thu, 5 Mar - Mon, 9 Mar
WestJet Logo
6:30 p.m. - 2:36 p.m.YYZ-SDF
20h 06m2 stops
WestJet Logo
6:00 a.m. - 9:55 p.m.SDF-YYZ
15h 55m2 stops
C$ 852WestJet
Find Deal
Thu, 5 Mar - Mon, 9 Mar

American Airlines flights from Toronto to Louisville

Our best American Airlines deals on Toronto to Louisville flight tickets
American Airlines
24 Nov
YYZ6:00 a.m.Toronto Pearson Intl
10h 50m
1 stop
SDF4:50 p.m.Louisville Intl
27 Nov
SDF12:44 p.m.Louisville Intl
27h 20m
1 stop
YYZ4:04 p.m.Toronto Pearson Intl
C$ 354
Find similar
American Airlines
25 Feb
YYZ6:00 a.m.Toronto Pearson Intl
15h 24m
1 stop
SDF9:24 p.m.Louisville Intl
26 Feb
SDF6:32 a.m.Louisville Intl
14h 57m
1 stop
YYZ9:29 p.m.Toronto Pearson Intl
C$ 516
Find similar
American Airlines
25 Feb
YYZ11:38 a.m.Toronto Pearson Intl
9h 46m
1 stop
SDF9:24 p.m.Louisville Intl
26 Feb
SDF12:00 p.m.Louisville Intl
9h 29m
1 stop
YYZ9:29 p.m.Toronto Pearson Intl
C$ 517
Find similar

United Airlines flights from Toronto to Louisville

Our best United Airlines deals on Toronto to Louisville flight tickets
United Airlines
24 Nov
YYZ2:15 p.m.Toronto Pearson Intl
8h 14m
1 stop
SDF10:29 p.m.Louisville Intl
27 Nov
SDF7:00 a.m.Louisville Intl
11h 57m
2 stops
YYZ6:57 p.m.Toronto Pearson Intl
C$ 574
Find similar
United Airlines
25 Feb
YYZ2:15 p.m.Toronto Pearson Intl
7h 58m
1 stop
SDF10:13 p.m.Louisville Intl
26 Feb
SDF9:00 a.m.Louisville Intl
7h 39m
1 stop
YYZ4:39 p.m.Toronto Pearson Intl
C$ 576
Find similar
United Airlines
18 Dec
YYZ2:15 p.m.Toronto Pearson Intl
8h 15m
1 stop
SDF10:30 p.m.Louisville Intl
1 Jan
SDF9:05 a.m.Louisville Intl
13h 49m
1 stop
YYZ10:54 p.m.Toronto Pearson Intl
C$ 665
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Toronto 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, momondo users made 96,600 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Toronto to Louisville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 24/11

6:00 a.m.-4:50 p.m.

1 stop10h 50m

Louisville Intl

Thu 27/11

12:44 p.m.-4:04 p.m.

1 stop27h 20m

C$ 354

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 1/12

5:15 p.m.-5:53 p.m.

2 stops24h 38m

Louisville Intl

Mon 8/12

11:55 a.m.-11:43 a.m.

1 stop23h 48m

C$ 481

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 23/2

8:30 p.m.-9:54 a.m.

1 stop13h 24m

Louisville Intl

Mon 16/3

9:13 p.m.-11:28 a.m.

1 stop14h 15m

C$ 483

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 23/2

11:15 a.m.-9:54 a.m.

1 stop22h 39m

Louisville Intl

Mon 16/3

9:13 p.m.-8:10 p.m.

2 stops22h 57m

C$ 486

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 1/12

5:15 p.m.-5:53 p.m.

2 stops24h 38m

Louisville Intl

Mon 8/12

11:55 a.m.-12:25 a.m.

2 stops12h 30m

C$ 490

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 1/12

8:30 p.m.-5:53 p.m.

1 stop21h 23m

Louisville Intl

Mon 8/12

11:21 a.m.-11:43 a.m.

1 stop24h 22m

C$ 492

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Mon 24/11

2:15 p.m.-10:29 p.m.

1 stop8h 14m

Louisville Intl

Thu 27/11

7:00 a.m.-6:57 p.m.

2 stops11h 57m

C$ 574

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Wed 25/2

2:15 p.m.-10:13 p.m.

1 stop7h 58m

Louisville Intl

Thu 26/2

9:00 a.m.-4:39 p.m.

1 stop7h 39m

C$ 576

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 5/3

6:15 a.m.-9:03 p.m.

1 stop14h 48m

Louisville Intl

Mon 9/3

6:36 a.m.-11:38 p.m.

2 stops17h 02m

C$ 827

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Thu 5/3

6:30 p.m.-2:36 p.m.

2 stops20h 06m

Louisville Intl

Mon 9/3

6:00 a.m.-9:55 p.m.

2 stops15h 55m

C$ 852

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 resultsSorted by cheapest first
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See travel insights to Louisville from

How to get the cheapest flight ticket from Toronto 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

What is the typical price of a round-trip flight between Toronto and Louisville?

What is the cheapest month to fly to Louisville?

In general, February is the cheapest month to fly from Toronto to Louisville. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 394. The month of April is another great option to travel to Louisville, with average flight prices from Toronto averaging around C$ 460.

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

On average, the least expensive day to fly to Louisville from Toronto is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 473. 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 Toronto because it is more convenient for both business and leisure travellers. As a result, prices tend to be around C$ 665.

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 Toronto to Louisville during this time can be as low as C$ 478. Flights at noon are often more expensive with an average ticket price of C$ 516.

When to book flights from Toronto to Louisville

Are you open to changing your travel dates? Check out the ideal times to fly from Toronto to Louisville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Toronto to Louisville (YTO to SDF) flight deals and tips

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

Direct flights

None
There are no direct flights from Toronto to Louisville. There are no popular flight routes from Toronto to Louisville.
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  • How far is Toronto to Louisville Intl by plane?

    The straight-line distance from Toronto to Louisville Intl is 803.4 km. A reasonable flight in good conditions will take 5h 35m.

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

    Prices for flights from Toronto to Louisville Intl Airport are refreshed on a daily basis.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Toronto 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.

  • What is the most popular airline from Toronto to Louisville?

Best airlines flying from Toronto to Louisville

Compare and see reviews for airlines that fly from Toronto to Louisville with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom C$ 195Free CancellationRating
7.1
10,392 reviews
Search Air Canada flights
United AirlinesPriceFrom C$ 365Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
WestJetPriceFrom C$ 436Free CancellationRating
7.2
3,153 reviews
Search WestJet flights

Why use momondo?

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

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

All flight searches from Toronto to Louisville on momondo can be filtered to show those which offer flexible booking policies.

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

Once all potential Toronto to Louisville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Louisville from Toronto. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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