What is the cheapest airline that flies from Toronto to Kentucky?

United Airlines and American Airlines are the most popular carriers operating from Toronto to Kentucky

Which airlines fly to Kentucky?

WestJet, American Airlines and United Airlines are the top three most popular airlines that fly to Kentucky from Toronto according to our data. WestJet is the first choice among our users, with 48% of people opting to fly with this airline when travelling to Kentucky. Keep in mind that there are 3 different airlines that fly to Kentucky on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Toronto to Kentucky?

Prices for flights from Toronto to Kentucky are refreshed on a daily basis.

How many operators does momondo search for flights from Toronto to Kentucky?

The number of operators available for flights from Toronto to Kentucky is 3 as of November 2026.

How old do you have to be to fly from Toronto to Kentucky?

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 Kentucky.

What documentation or ID do you need to fly to Kentucky?

The travel and health documents you'll need for your trip to Kentucky 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 Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

C$ 299 Cheap Flights from Toronto to Kentucky in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Toronto to Kentucky

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:40 a.m. - 5:58 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

10h 18m1 stop Fort Lauderdale

9:27 p.m. - 2:35 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

17h 08m1 stop Fort Myers SW Florida Intl

C$ 564Multiple Airlines

Thu, 14 Jan - Wed, 20 Jan

12:20 p.m. - 4:32 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

28h 12m2 stops Tampa Raleigh-Durham

9:09 p.m. - 11:37 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 28m1 stop Tampa

C$ 597Multiple Airlines

Tue, 15 Dec - Thu, 24 Dec

7:15 a.m. - 8:47 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

13h 32m1 stop Fort Myers SW Florida Intl

3:50 p.m. - 7:11 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

27h 21m1 stop Tampa St. Petersburg

C$ 606Multiple Airlines

Mon, 25 Jan - Fri, 29 Jan

6:07 p.m. - 12:20 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 13m1 stop Charlotte Douglas

6:24 a.m. - 10:59 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 35m1 stop Chicago O'Hare Intl

C$ 651American Airlines

Fri, 27 Nov - Sun, 29 Nov

8:35 a.m. - 4:35 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 00m1 stop Chicago O'Hare Intl

9:50 a.m. - 2:25 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 35m1 stop Washington, D.C. Dulles Intl

C$ 651United Airlines

Wed, 6 Jan - Thu, 7 Jan

5:55 p.m. - 10:30 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 35m1 stop Chicago O'Hare Intl

9:02 a.m. - 2:03 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 01m1 stop Chicago O'Hare Intl

C$ 651United Airlines

Tue, 24 Nov - Wed, 25 Nov

12:20 p.m. - 4:54 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 34m1 stop Atlanta Hartsfield-Jackson

6:00 a.m. - 11:09 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 09m1 stop Atlanta Hartsfield-Jackson

C$ 659WestJet

Tue, 24 Nov - Wed, 25 Nov

6:15 p.m. - 11:14 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 59m1 stop Philadelphia

2:54 p.m. - 9:44 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 50m1 stop Chicago O'Hare Intl

C$ 664American Airlines

Mon, 28 Dec - Mon, 4 Jan

5:10 p.m. - 9:57 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 47m1 stop Washington, D.C. Reagan-National

5:45 a.m. - 12:38 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 53m1 stop Chicago O'Hare Intl

C$ 664American Airlines

Sat, 19 Dec - Mon, 4 Jan

6:15 a.m. - 11:56 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

5h 41m1 stop Atlanta Hartsfield-Jackson

6:00 a.m. - 11:09 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 09m1 stop Atlanta Hartsfield-Jackson

C$ 771WestJet

Tue, 24 Nov - Thu, 26 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

9:45 a.m. - 2:24 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 39m1 stop Detroit Metropolitan Wayne County

2:50 p.m. - 8:34 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 44m1 stop New York LaGuardia

C$ 922Delta

Sun, 15 Nov - Wed, 18 Nov

12:20 p.m. - 4:54 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 34m1 stop Atlanta Hartsfield-Jackson

3:00 p.m. - 11:57 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

8h 57m1 stop Atlanta Hartsfield-Jackson

C$ 922Delta

Tue, 17 Nov - Sun, 22 Nov

5:25 p.m. - 12:10 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 45m1 stop Atlanta Hartsfield-Jackson

10:13 a.m. - 4:15 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 02m1 stop Atlanta Hartsfield-Jackson

C$ 945Delta

Mon, 16 Nov - Thu, 19 Nov

10:53 a.m. - 6:32 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

7h 39m1 stop Chicago O'Hare Intl

5:10 a.m. - 11:27 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 17m1 stop Chicago O'Hare Intl

C$ 961Air Canada

Sun, 15 Nov - Sun, 22 Nov

6:15 a.m. - 11:49 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

5h 34m1 stop Atlanta Hartsfield-Jackson

3:38 p.m. - 11:57 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

8h 19m1 stop Atlanta Hartsfield-Jackson

C$ 1,031WestJet

Sun, 15 Nov - Sun, 15 Nov

9:15 a.m. - 8:29 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

11h 14m1 stop Tampa

9:09 p.m. - 5:10 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

44h 01m2 stops Tampa Fort Lauderdale

C$ 1,065Multiple Airlines

Sun, 15 Nov - Sun, 22 Nov

12:20 p.m. - 7:14 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 54m1 stop Atlanta Hartsfield-Jackson

4:06 p.m. - 12:55 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

32h 49m2 stops Raleigh-Durham Fort Lauderdale

C$ 1,137Multiple Airlines

Sun, 15 Nov - Wed, 18 Nov

6:00 a.m. - 10:10 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

4h 10m1 stop Detroit Metropolitan Wayne County

7:24 p.m. - 3:20 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

19h 56m1 stop Fort Lauderdale

C$ 1,147Multiple Airlines

Sun, 15 Nov - Sun, 15 Nov

6:10 p.m. - 10:09 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

15h 59m1 stop Detroit Metropolitan Wayne County

9:09 p.m. - 8:40 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

23h 31m2 stops Tampa Nassau Intl

C$ 1,176Multiple Airlines

Tue, 17 Nov - Sun, 22 Nov

6:00 a.m. - 10:10 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

4h 10m1 stop Detroit Metropolitan Wayne County

5:59 p.m. - 11:57 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 58m1 stop Atlanta Hartsfield-Jackson

C$ 1,324WestJet

Sun, 15 Nov - Sun, 15 Nov

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Delta flights from Toronto to Kentucky

Our best Delta deals on Toronto to Kentucky flight tickets

Delta

24 Nov

YYZ7:35 a.m.Toronto Pearson Intl

9h 19m

1 stop

SDF4:54 p.m.Louisville Intl

1 Dec

SDF7:41 a.m.Louisville Intl

5h 54m

1 stop

YYZ1:35 p.m.Toronto Pearson Intl

C$ 659

Delta

28 Apr

YYZ6:08 p.m.Toronto Pearson Intl

3h 33m

1 stop

SDF9:41 p.m.Louisville Intl

3 May

SDF3:24 p.m.Louisville Intl

8h 37m

1 stop

YYZ12:01 a.m.Toronto Pearson Intl

C$ 674

Delta

15 Nov

YYZ9:45 a.m.Toronto Pearson Intl

4h 39m

1 stop

SDF2:24 p.m.Louisville Intl

18 Nov

SDF2:50 p.m.Louisville Intl

5h 44m

1 stop

YYZ8:34 p.m.Toronto Pearson Intl

C$ 922

United Airlines flights from Toronto to Kentucky

Our best United Airlines deals on Toronto to Kentucky flight tickets

United Airlines

24 Nov

YYZ5:55 p.m.Toronto Pearson Intl

4h 35m

1 stop

SDF10:30 p.m.Louisville Intl

25 Nov

SDF9:02 a.m.Louisville Intl

5h 01m

1 stop

YYZ2:03 p.m.Toronto Pearson Intl

C$ 651

United Airlines

26 Dec

YYZ10:00 a.m.Toronto Pearson Intl

4h 52m

1 stop

SDF2:52 p.m.Louisville Intl

1 Jan

SDF7:00 a.m.Louisville Intl

7h 03m

1 stop

YYZ2:03 p.m.Toronto Pearson Intl

C$ 653

United Airlines

15 Dec

YYZ3:35 p.m.Toronto Pearson Intl

8h 14m

1 stop

SDF11:49 p.m.Louisville Intl

24 Dec

SDF1:16 p.m.Louisville Intl

8h 08m

1 stop

YYZ9:24 p.m.Toronto Pearson Intl

C$ 657

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 14/1

7:40 a.m.-5:58 p.m.

1 stop10h 18m

Louisville Intl

Wed 20/1

9:27 p.m.-2:35 p.m.

1 stop17h 08m

C$ 564

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 15/12

12:20 p.m.-4:32 p.m.

2 stops28h 12m

Louisville Intl

Thu 24/12

9:09 p.m.-11:37 p.m.

1 stop26h 28m

C$ 597

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Mon 25/1

7:15 a.m.-8:47 p.m.

1 stop13h 32m

Louisville Intl

Fri 29/1

3:50 p.m.-7:11 p.m.

1 stop27h 21m

C$ 606

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Fri 27/11

6:07 p.m.-12:20 a.m.

1 stop6h 13m

Louisville Intl

Sun 29/11

6:24 a.m.-10:59 a.m.

1 stop4h 35m

C$ 651

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 6/1

8:35 a.m.-4:35 p.m.

1 stop8h 00m

Louisville Intl

Thu 7/1

9:50 a.m.-2:25 p.m.

1 stop4h 35m

C$ 651

Quickest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 24/11

5:55 p.m.-10:30 p.m.

1 stop4h 35m

Louisville Intl

Wed 25/11

9:02 a.m.-2:03 p.m.

1 stop5h 01m

C$ 651

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 24/11

12:20 p.m.-4:54 p.m.

1 stop4h 34m

Louisville Intl

Wed 25/11

6:00 a.m.-11:09 a.m.

1 stop5h 09m

C$ 659

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Mon 28/12

6:15 p.m.-11:14 p.m.

1 stop4h 59m

Louisville Intl

Mon 4/1

2:54 p.m.-9:44 p.m.

1 stop6h 50m

C$ 664

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 19/12

5:10 p.m.-9:57 p.m.

1 stop4h 47m

Louisville Intl

Mon 4/1

5:45 a.m.-12:38 p.m.

1 stop6h 53m

C$ 664

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Tue 24/11

6:15 a.m.-11:56 a.m.

1 stop5h 41m

Louisville Intl

Thu 26/11

6:00 a.m.-11:09 a.m.

1 stop5h 09m

C$ 771

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 Toronto to Kentucky

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

What is the cheapest month to fly to Kentucky?

In general, September is the cheapest month to fly from Toronto to Kentucky. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around C$ 673. If you aren’t able to travel during the month of September, then book flights to Kentucky from Toronto during April instead. Flights to Kentucky in April, while not as cheap as those in September, still average around C$ 693.

Cheap Toronto to Kentucky flight deals and tips

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

Best price found	C$ 299
Fastest flight time	1h 35m
Direct flights	Tue and Fri
Airports in Kentucky	43 airports

The best one-way flight to Kentucky from Toronto in the past 72 hours is C$ 299. The best round-trip flight deal from Toronto to Kentucky found on momondo in the last 72 hours is C$ 564.

The fastest flight from Toronto to Kentucky takes 1h 35m

Direct flights go from Toronto to Kentucky on Tuesday and Friday. There are no airlines offering direct flights.

There are 43 airports in Kentucky. From Toronto there are direct flights to Louisville Intl (SDF).

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Frequently asked questions about flying from Toronto to Kentucky

When did momondo last update prices for flights from Toronto to Kentucky?
Prices for flights from Toronto to Kentucky are refreshed on a daily basis.
How many operators does momondo search for flights from Toronto to Kentucky?
The number of operators available for flights from Toronto to Kentucky is 3 as of November 2026.
How old do you have to be to fly from Toronto to Kentucky?
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 Kentucky.
What documentation or ID do you need to fly to Kentucky?
The travel and health documents you'll need for your trip to Kentucky 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 Kentucky. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Toronto to Kentucky

Compare and see reviews for airlines that fly from Toronto to Kentucky with momondo

Airline	Rating	Free Cancellation	Price
WestJet	PriceFrom C$ 507	Free Cancellation	Rating 7.2 3,436 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 556	Free Cancellation	Rating 7.0 12,234 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 586	Free Cancellation	Rating 7.3 10,493 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Toronto to Kentucky?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Toronto to Kentucky. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Toronto to Kentucky flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Toronto to Kentucky.

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

Price alerts on flights to Kentucky from Toronto are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.