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

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

How many flights depart from Toronto to Kentucky on average per week?

As of October 2026, 6 flights take off from Toronto and land in Kentucky each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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 October 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$ 307 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:35 a.m. - 6:03 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

10h 28m1 stop Fort Lauderdale

9:09 p.m. - 11:47 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 38m1 stop Tampa

C$ 598Multiple Airlines

Mon, 9 Nov - Thu, 12 Nov

12:44 p.m. - 9:27 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 43m1 stop Washington, D.C. Reagan-National

6:30 a.m. - 4:34 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

10h 04m1 stop Washington, D.C. Reagan-National

C$ 606American Airlines

Wed, 11 Nov - Wed, 18 Nov

7:35 a.m. - 5:34 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

9h 59m1 stop Fort Lauderdale

5:13 p.m. - 12:55 a.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

7h 42m1 stop Fort Lauderdale

C$ 632Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

11:45 a.m. - 12:43 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

24h 58m1 stop Chicago O'Hare Intl

6:22 a.m. - 5:43 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

11h 21m1 stop Chicago O'Hare Intl

C$ 662American Airlines

Thu, 26 Nov - Thu, 3 Dec

8:35 a.m. - 10:30 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

13h 55m1 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$ 674United Airlines

Sat, 31 Oct - Sun, 1 Nov

8:35 a.m. - 1:26 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 51m1 stop Chicago O'Hare Intl

8:45 a.m. - 1:43 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 58m1 stop Newark

C$ 679United Airlines

Sat, 9 Jan - Tue, 12 Jan

6:15 a.m. - 1:49 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

7h 34m1 stop Atlanta Hartsfield-Jackson

7:20 a.m. - 11:29 a.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 09m1 stop Detroit Metropolitan Wayne County

C$ 679Delta

Sat, 9 Jan - Tue, 12 Jan

12:15 p.m. - 12:43 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

24h 28m2 stops Washington, D.C. Reagan-National Chicago O'Hare Intl

5:55 a.m. - 4:31 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

10h 36m1 stop Washington, D.C. Reagan-National

C$ 693American Airlines

Thu, 26 Nov - Thu, 3 Dec

5:25 p.m. - 9:49 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

16h 24m1 stop Atlanta Hartsfield-Jackson

5:55 p.m. - 7:20 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

25h 25m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 955WestJet

Sat, 19 Dec - Tue, 5 Jan

10:50 p.m. - 10:39 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

35h 49m2 stops Winnipeg Atlanta Hartsfield-Jackson

10:05 a.m. - 7:20 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

33h 15m2 stops Atlanta Hartsfield-Jackson Calgary

C$ 1,079WestJet

Tue, 22 Dec - Tue, 5 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:15 a.m. - 8:28 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

10h 13m1 stop Chicago O'Hare Intl

9:00 a.m. - 2:03 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 03m1 stop Chicago O'Hare Intl

C$ 757United Airlines

Tue, 20 Oct - Tue, 27 Oct

1:00 p.m. - 11:55 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

10h 55m1 stop Chicago O'Hare Intl

11:05 a.m. - 4:47 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 42m1 stop Chicago O'Hare Intl

C$ 757United Airlines

Wed, 21 Oct - Tue, 27 Oct

12:10 p.m. - 5:13 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

5h 03m1 stop Detroit Metropolitan Wayne County

7:45 a.m. - 11:19 a.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

3h 34m1 stop Detroit Metropolitan Wayne County

C$ 757Delta

Sat, 17 Oct - Tue, 27 Oct

11:38 a.m. - 7:13 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

7h 35m1 stop Atlanta Hartsfield-Jackson

7:45 a.m. - 11:19 a.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

3h 34m1 stop Detroit Metropolitan Wayne County

C$ 757Delta

Sat, 17 Oct - Wed, 28 Oct

8:50 a.m. - 8:28 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

11h 38m1 stop Chicago O'Hare Intl

9:00 a.m. - 2:03 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 03m1 stop Chicago O'Hare Intl

C$ 757United Airlines

Tue, 20 Oct - Wed, 28 Oct

7:45 a.m. - 12:08 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

4h 23m1 stop Atlanta Hartsfield-Jackson

7:45 a.m. - 1:36 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 51m1 stop Detroit Metropolitan Wayne County

C$ 781Delta

Sat, 17 Oct - Thu, 29 Oct

6:00 a.m. - 11:10 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

5h 10m1 stop New York LaGuardia

10:39 a.m. - 5:19 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

6h 40m1 stop Detroit Metropolitan Wayne County

C$ 862WestJet

Mon, 19 Oct - Tue, 20 Oct

7:45 a.m. - 5:14 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

9h 29m1 stop Atlanta Hartsfield-Jackson

11:04 a.m. - 5:18 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

6h 14m1 stop Atlanta Hartsfield-Jackson

C$ 879WestJet

Mon, 19 Oct - Tue, 20 Oct

7:29 a.m. - 12:10 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 41m1 stop Chicago O'Hare Intl

4:52 p.m. - 9:40 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 48m1 stop Philadelphia

C$ 916American Airlines

Fri, 16 Oct - Fri, 16 Oct

6:00 a.m. - 11:17 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

5h 17m1 stop Charlotte Douglas

11:28 a.m. - 11:02 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

11h 34m2 stops Washington, D.C. Reagan-National New York John F Kennedy Intl

C$ 1,128American Airlines

Fri, 16 Oct - Tue, 20 Oct

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Delta flights from Toronto to Kentucky

Our best Delta deals on Toronto to Kentucky flight tickets

Delta

28 Oct

YYZ7:45 a.m.Toronto Pearson Intl

6h 56m

1 stop

SDF2:41 p.m.Louisville Intl

2 Nov

SDF7:05 a.m.Louisville Intl

5h 14m

1 stop

YYZ12:19 p.m.Toronto Pearson Intl

C$ 682

Delta

12 Dec

YYZ6:00 a.m.Toronto Pearson Intl

4h 00m

1 stop

LEX10:00 a.m.Lexington Blue Grass

15 Dec

LEX7:35 a.m.Lexington Blue Grass

6h 00m

1 stop

YYZ1:35 p.m.Toronto Pearson Intl

C$ 700

Delta

6 Nov

YYZ11:38 a.m.Toronto Pearson Intl

7h 32m

1 stop

SDF7:10 p.m.Louisville Intl

8 Nov

SDF7:55 a.m.Louisville Intl

5h 41m

1 stop

YYZ1:36 p.m.Toronto Pearson Intl

C$ 716

American Airlines flights from Toronto to Kentucky

Our best American Airlines deals on Toronto to Kentucky flight tickets

American Airlines

11 Nov

YYZ12:44 p.m.Toronto Pearson Intl

8h 43m

1 stop

SDF9:27 p.m.Louisville Intl

18 Nov

SDF6:30 a.m.Louisville Intl

10h 04m

1 stop

YYZ4:34 p.m.Toronto Pearson Intl

C$ 606

American Airlines

26 Nov

YYZ11:45 a.m.Toronto Pearson Intl

24h 58m

1 stop

SDF12:43 p.m.Louisville Intl

3 Dec

SDF6:22 a.m.Louisville Intl

11h 21m

1 stop

YYZ5:43 p.m.Toronto Pearson Intl

C$ 662

American Airlines

26 Nov

YYZ12:15 p.m.Toronto Pearson Intl

24h 28m

2 stops

SDF12:43 p.m.Louisville Intl

3 Dec

SDF5:55 a.m.Louisville Intl

10h 36m

1 stop

YYZ4:31 p.m.Toronto Pearson Intl

C$ 693

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Mon 9/11

7:35 a.m.-6:03 p.m.

1 stop10h 28m

Louisville Intl

Thu 12/11

9:09 p.m.-11:47 p.m.

1 stop26h 38m

C$ 598

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 11/11

12:44 p.m.-9:27 p.m.

1 stop8h 43m

Louisville Intl

Wed 18/11

6:30 a.m.-4:34 p.m.

1 stop10h 04m

C$ 606

TorontoLexington

YYZ Toronto Pearson Intl - LEX Lexington Blue Grass

YYZLEX

Toronto Pearson Intl

Thu 12/11

7:35 a.m.-5:34 p.m.

1 stop9h 59m

Lexington Blue Grass

Thu 19/11

5:13 p.m.-12:55 a.m.

1 stop7h 42m

C$ 632

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 26/11

11:45 a.m.-12:43 p.m.

1 stop24h 58m

Louisville Intl

Thu 3/12

6:22 a.m.-5:43 p.m.

1 stop11h 21m

C$ 662

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 31/10

8:35 a.m.-10:30 p.m.

1 stop13h 55m

Louisville Intl

Sun 1/11

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

1 stop5h 01m

C$ 674

Quickest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 9/1

8:35 a.m.-1:26 p.m.

1 stop4h 51m

Louisville Intl

Tue 12/1

8:45 a.m.-1:43 p.m.

1 stop4h 58m

C$ 679

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 9/1

6:15 a.m.-1:49 p.m.

1 stop7h 34m

Louisville Intl

Tue 12/1

7:20 a.m.-11:29 a.m.

1 stop4h 09m

C$ 679

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 26/11

12:15 p.m.-12:43 p.m.

2 stops24h 28m

Louisville Intl

Thu 3/12

5:55 a.m.-4:31 p.m.

1 stop10h 36m

C$ 693

TorontoLexington

YYZ Toronto Pearson Intl - LEX Lexington Blue Grass

YYZLEX

Toronto Pearson Intl

Sat 19/12

5:25 p.m.-9:49 a.m.

1 stop16h 24m

Lexington Blue Grass

Tue 5/1

5:55 p.m.-7:20 p.m.

2 stops25h 25m

C$ 955

TorontoLexington

YYZ Toronto Pearson Intl - LEX Lexington Blue Grass

YYZLEX

Toronto Pearson Intl

Tue 22/12

10:50 p.m.-10:39 a.m.

2 stops35h 49m

Lexington Blue Grass

Tue 5/1

10:05 a.m.-7:20 p.m.

2 stops33h 15m

C$ 1,079

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

Other information

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$ 672. 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$ 692.

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$ 307
Fastest flight time	1h 38m
Direct flights	None

The best one-way flight to Kentucky from Toronto in the past 72 hours is C$ 307. The best round-trip flight deal from Toronto to Kentucky found on momondo in the last 72 hours is C$ 598.

The fastest flight from Toronto to Kentucky takes 1h 38m

There are no direct flights from Toronto to Kentucky. There are no popular flight routes from Toronto to Kentucky.

Search flight deals

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 October 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$ 506	Free Cancellation	Rating 7.2 3,446 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 555	Free Cancellation	Rating 7.0 12,169 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 585	Free Cancellation	Rating 7.4 10,366 reviews	Search United Airlines flights

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

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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.