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

Delta and United 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.

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.

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$ 300 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.

12:20 p.m. - 8:29 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 09m1 stop Tampa

9:09 p.m. - 11:50 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 41m1 stop Tampa

C$ 523Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

12:20 p.m. - 8:29 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 09m1 stop Tampa

9:09 p.m. - 11:50 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 41m1 stop Tampa

C$ 574Multiple Airlines

Thu, 12 Nov - Thu, 19 Nov

12:20 p.m. - 8:29 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

8h 09m1 stop Tampa

9:09 p.m. - 11:50 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

26h 41m1 stop Tampa

C$ 605Multiple Airlines

Thu, 12 Nov - Thu, 19 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$ 637American Airlines

Wed, 11 Nov - Wed, 18 Nov

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

5h 41m1 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$ 698WestJet

Wed, 25 Nov - Wed, 25 Nov

3:35 p.m. - 8:25 p.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

4h 50m1 stop Chicago O'Hare Intl

10:50 a.m. - 4:47 p.m.LEX Lexington Blue Grass-YYZ Toronto Pearson Intl

5h 57m1 stop Chicago O'Hare Intl

C$ 699United Airlines

Sat, 12 Dec - Tue, 15 Dec

12:45 p.m. - 6:59 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 14m1 stop Newark

1:00 p.m. - 5:59 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

4h 59m1 stop Newark

C$ 701United Airlines

Sat, 9 Jan - Tue, 12 Jan

6:45 a.m. - 1:35 p.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

6h 50m1 stop Chicago O'Hare Intl

6:18 p.m. - 11:26 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

5h 08m1 stop Newark

C$ 743United Airlines

Thu, 12 Nov - Thu, 12 Nov

6:00 a.m. - 10:09 a.m.YYZ Toronto Pearson Intl-SDF Louisville Intl

4h 09m1 stop Detroit Metropolitan Wayne County

12:40 p.m. - 11:40 p.m.SDF Louisville Intl-YYZ Toronto Pearson Intl

11h 00m2 stops Minneapolis St Paul Winnipeg

C$ 766WestJet

Wed, 25 Nov - Wed, 25 Nov

8:00 p.m. - 9:25 a.m.YYZ Toronto Pearson Intl-LEX Lexington Blue Grass

13h 25m2 stops Calgary Atlanta Hartsfield-Jackson

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

6h 00m1 stop Atlanta Hartsfield-Jackson

C$ 860WestJet

Sat, 17 Oct - Sat, 24 Oct

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United Airlines flights from Toronto to Kentucky

Our best United Airlines deals on Toronto to Kentucky flight tickets

United Airlines

12 Dec

YYZ3:35 p.m.Toronto Pearson Intl

4h 50m

1 stop

LEX8:25 p.m.Lexington Blue Grass

15 Dec

LEX10:50 a.m.Lexington Blue Grass

5h 57m

1 stop

YYZ4:47 p.m.Toronto Pearson Intl

C$ 722

United Airlines

4 Nov

YYZ6:45 a.m.Toronto Pearson Intl

12h 45m

2 stops

SDF7:30 p.m.Louisville Intl

9 Nov

SDF6:00 a.m.Louisville Intl

17h 52m

1 stop

YYZ11:52 p.m.Toronto Pearson Intl

C$ 776

United Airlines

11 Nov

YYZ7:44 p.m.Toronto Pearson Intl

14h 50m

1 stop

SDF10:34 a.m.Louisville Intl

18 Nov

SDF9:55 a.m.Louisville Intl

13h 31m

2 stops

YYZ11:26 p.m.Toronto Pearson Intl

C$ 777

Delta flights from Toronto to Kentucky

Our best Delta deals on Toronto to Kentucky flight tickets

Delta

9 Jan

YYZ5:15 p.m.Toronto Pearson Intl

4h 26m

1 stop

SDF9:41 p.m.Louisville Intl

12 Jan

SDF10:43 a.m.Louisville Intl

5h 35m

1 stop

YYZ4:18 p.m.Toronto Pearson Intl

C$ 619

Delta

24 Oct

YYZ6:10 a.m.Toronto Pearson Intl

6h 44m

1 stop

SDF12:54 p.m.Louisville Intl

25 Oct

SDF2:36 p.m.Louisville Intl

8h 20m

1 stop

YYZ10:56 p.m.Toronto Pearson Intl

C$ 636

Delta

12 Dec

YYZ12:20 p.m.Toronto Pearson Intl

4h 36m

1 stop

LEX4:56 p.m.Lexington Blue Grass

15 Dec

LEX7:05 a.m.Lexington Blue Grass

9h 09m

1 stop

YYZ4:14 p.m.Toronto Pearson Intl

C$ 638

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 12/11

12:20 p.m.-8:29 p.m.

1 stop8h 09m

Louisville Intl

Thu 19/11

9:09 p.m.-11:50 p.m.

1 stop26h 41m

C$ 523

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 12/11

12:20 p.m.-8:29 p.m.

1 stop8h 09m

Louisville Intl

Thu 19/11

9:09 p.m.-11:50 p.m.

1 stop26h 41m

C$ 574

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 12/11

12:20 p.m.-8:29 p.m.

1 stop8h 09m

Louisville Intl

Thu 19/11

9:09 p.m.-11:50 p.m.

1 stop26h 41m

C$ 605

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$ 636

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 25/11

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

1 stop5h 41m

Louisville Intl

Wed 25/11

3:00 p.m.-11:57 p.m.

1 stop8h 57m

C$ 698

Quickest round-trip

TorontoLexington

YYZ Toronto Pearson Intl - LEX Lexington Blue Grass

YYZLEX

Toronto Pearson Intl

Sat 12/12

3:35 p.m.-8:25 p.m.

1 stop4h 50m

Lexington Blue Grass

Tue 15/12

10:50 a.m.-4:47 p.m.

1 stop5h 57m

C$ 699

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Sat 9/1

12:45 p.m.-6:59 p.m.

1 stop6h 14m

Louisville Intl

Tue 12/1

1:00 p.m.-5:59 p.m.

1 stop4h 59m

C$ 701

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Thu 12/11

6:45 a.m.-1:35 p.m.

1 stop6h 50m

Louisville Intl

Thu 12/11

6:18 p.m.-11:26 p.m.

1 stop5h 08m

C$ 743

TorontoLouisville

YYZ Toronto Pearson Intl - SDF Louisville Intl

YYZSDF

Toronto Pearson Intl

Wed 25/11

6:00 a.m.-10:09 a.m.

1 stop4h 09m

Louisville Intl

Wed 25/11

12:40 p.m.-11:40 p.m.

2 stops11h 00m

C$ 766

TorontoLexington

YYZ Toronto Pearson Intl - LEX Lexington Blue Grass

YYZLEX

Toronto Pearson Intl

Sat 17/10

8:00 p.m.-9:25 a.m.

2 stops13h 25m

Lexington Blue Grass

Sat 24/10

5:59 p.m.-11:59 p.m.

1 stop6h 00m

C$ 860

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$ 300
Fastest flight time	1h 38m
Direct flights	None

The best one-way flight to Kentucky from Toronto in the past 72 hours is C$ 300. The best round-trip flight deal from Toronto to Kentucky found on momondo in the last 72 hours is C$ 523.

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$ 507	Free Cancellation	Rating 7.2 3,450 reviews	Search WestJet flights
American Airlines	PriceFrom C$ 555	Free Cancellation	Rating 7.0 12,106 reviews	Search American Airlines flights
United Airlines	PriceFrom C$ 586	Free Cancellation	Rating 7.4 10,273 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.