How many flights depart from Kentucky to Region of Ontario on average per week?

As of June 2026, 110 flights take off from Kentucky and land in Region of Ontario each week. The most common flight departure day for this route is Fri, with 16% of weekly flights taking off on this day.

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

WestJet, Air Canada, and Porter Airlines are the most popular carriers operating from Kentucky to Ontario

How long is the flight from Kentucky to Region of Ontario?

Average flight duration from Kentucky to Region of Ontario depends on which airport you fly into and out of. Flying from Louisville to Toronto Pearson Intl Airport is 4h 04m on average, while flying from Lexington to Toronto Pearson Intl Airport is 6h 32m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

What airlines fly to Region of Ontario?

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

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

Prices for flights from Kentucky to Ontario were last updated today.

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

The number of operators available for flights from Kentucky to Ontario is 6 as of June 2026.

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

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 Kentucky to Ontario.

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

The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$97 Cheap Flights from Kentucky to Ontario in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Kentucky to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:55 pm - 4:00 pm

BNA

YTZ

2h 05mnonstop

10:50 am - 12:15 pm

YTZ

BNA

2h 25mnonstop

$181Porter Airlines

Thu, Aug 6 - Sat, Aug 8

12:55 pm - 4:00 pm

BNA

YTZ

2h 05mnonstop

10:50 am - 12:15 pm

YTZ

BNA

2h 25mnonstop

$182Porter Airlines

Wed, Sep 2 - Tue, Sep 8

6:35 pm - 9:33 pm

BNA

YYZ

1h 58mnonstop

4:40 pm - 5:43 pm

YYZ

BNA

2h 03mnonstop

$227Air Canada

Thu, Aug 6 - Sat, Aug 8

6:35 pm - 9:33 pm

BNA

YYZ

1h 58mnonstop

4:40 pm - 5:44 pm

YYZ

BNA

2h 04mnonstop

$229Air Canada

Wed, Sep 2 - Tue, Sep 8

5:28 pm - 11:25 pm

SDF

YUL

5h 57m

1 stop

2:29 pm - 8:59 pm

YUL

SDF

6h 30m

1 stop

$509Delta

Wed, Jul 8 - Mon, Jul 13

7:37 am - 9:44 pm

SDF

YUL

14h 07m

1 stop

12:29 pm - 6:35 pm

YUL

SDF

6h 06m

1 stop

$519American Airlines

Wed, Aug 5 - Sat, Aug 8

11:10 am - 4:10 pm

SDF

YUL

5h 00m

1 stop

3:25 pm - 10:59 pm

YUL

SDF

7h 34m

1 stop

$520United Airlines

Sat, Aug 8 - Tue, Aug 11

6:30 am - 1:09 pm

SDF

YUL

6h 39m

1 stop

9:15 am - 2:37 pm

YUL

SDF

5h 22m

1 stop

$530United Airlines

Thu, Jul 16 - Mon, Jul 20

7:30 am - 12:26 pm

SDF

YUL

4h 56m

1 stop

2:31 pm - 7:10 pm

YUL

SDF

4h 39m

1 stop

$533American Airlines

Sat, Oct 3 - Sat, Oct 3

7:50 am - 4:20 pm

SDF

YUL

8h 30m

1 stop

2:29 pm - 8:59 pm

YUL

SDF

6h 30m

1 stop

$562Delta

Thu, Jul 9 - Mon, Jul 13

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WestJet flights from Kentucky to Region of Ontario

Our best WestJet deals on Kentucky to Region of Ontario flight tickets

WestJet

Sep 10

BNA6:50 pmNashville Intl

2h 05m

YYZ9:55 pmToronto Pearson Intl

Sep 21

YYZ4:45 pmToronto Pearson Intl

2h 15m

BNA6:00 pmNashville Intl

$231

WestJet

Jul 9

BNA6:50 pmNashville Intl

2h 05m

YYZ9:55 pmToronto Pearson Intl

Jul 13

YYZ4:45 pmToronto Pearson Intl

2h 15m

BNA6:00 pmNashville Intl

$235

WestJet

Aug 10

BNA6:50 pmNashville Intl

2h 05m

YYZ9:55 pmToronto Pearson Intl

Aug 17

YYZ4:45 pmToronto Pearson Intl

2h 15m

BNA6:00 pmNashville Intl

$238

Delta flights from Kentucky to Region of Ontario

Our best Delta deals on Kentucky to Region of Ontario flight tickets

Delta

Aug 24

BNA10:11 amNashville Intl

6h 13m

1 stop

YYZ5:24 pmToronto Pearson Intl

Aug 31

YYZ6:00 amToronto Pearson Intl

6h 23m

1 stop

BNA11:23 amNashville Intl

$252

Delta

Jul 10

BNA6:05 amNashville Intl

8h 15m

1 stop

YYZ3:20 pmToronto Pearson Intl

Jul 17

YYZ2:24 pmToronto Pearson Intl

8h 51m

1 stop

BNA10:15 pmNashville Intl

$295

Delta

Sep 10

BNA9:30 amNashville Intl

6h 48m

1 stop

YYZ5:18 pmToronto Pearson Intl

Sep 22

YYZ11:38 amToronto Pearson Intl

5h 20m

1 stop

BNA3:58 pmNashville Intl

$302

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Thu 8/6

12:55 pm-4:00 pm

Nonstop2h 05m

Toronto Island

Sat 8/8

10:50 am-12:15 pm

Nonstop2h 25m

$181

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Wed 9/2

12:55 pm-4:00 pm

Nonstop2h 05m

Toronto Island

Tue 9/8

10:50 am-12:15 pm

Nonstop2h 25m

$182

Quickest round-trip

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 8/6

6:35 pm-9:33 pm

Nonstop1h 58m

Toronto Pearson Intl

Sat 8/8

4:40 pm-5:43 pm

Nonstop2h 03m

$227

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Wed 9/2

6:35 pm-9:33 pm

Nonstop1h 58m

Toronto Pearson Intl

Tue 9/8

4:40 pm-5:44 pm

Nonstop2h 04m

$229

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 7/8

5:28 pm-11:25 pm

1 stop5h 57m

Montreal Pierre Elliott Trudeau Intl

Mon 7/13

2:29 pm-8:59 pm

1 stop6h 30m

$509

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Wed 8/5

7:37 am-9:44 pm

1 stop14h 07m

Montreal Pierre Elliott Trudeau Intl

Sat 8/8

12:29 pm-6:35 pm

1 stop6h 06m

$519

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 8/8

11:10 am-4:10 pm

1 stop5h 00m

Montreal Pierre Elliott Trudeau Intl

Tue 8/11

3:25 pm-10:59 pm

1 stop7h 34m

$520

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 7/16

6:30 am-1:09 pm

1 stop6h 39m

Montreal Pierre Elliott Trudeau Intl

Mon 7/20

9:15 am-2:37 pm

1 stop5h 22m

$530

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Sat 10/3

7:30 am-12:26 pm

1 stop4h 56m

Montreal Pierre Elliott Trudeau Intl

Sat 10/3

2:31 pm-7:10 pm

1 stop4h 39m

$533

LouisvilleMontreal

SDF - YUL

SDFYUL

Louisville Intl

Thu 7/9

7:50 am-4:20 pm

1 stop8h 30m

Montreal Pierre Elliott Trudeau Intl

Mon 7/13

2:29 pm-8:59 pm

1 stop6h 30m

$562

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 Kentucky to Region of Ontario

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 Region of Ontario?

The month of June is, on average, the cheapest month to fly to Region of Ontario from Kentucky, with most prices found around $240. If you aren’t able to travel during the month of June, then book flights to Region of Ontario from Kentucky during May instead. Flights to Region of Ontario in May, while not as cheap as those in June, still average around $258.

Can stopping save me money on Kentucky to Region of Ontario flights?

You could potentially save up to 25% on your flight if you consider stops on a Kentucky to Region of Ontario flight.

Cheap Kentucky to Region of Ontario flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Kentucky to Region of Ontario

Fastest flight time	1h 29m
Direct flights	Every day
Airports in Region of Ontario	125 airports

The fastest flight from Kentucky to Region of Ontario takes 1h 29m

Direct flights go from Kentucky to Region of Ontario every day.

There are 125 airports in Region of Ontario. From Kentucky there are direct flights to Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ).

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Frequently asked questions about flying from Kentucky to Ontario

When did momondo last update prices for flights from Kentucky to Ontario?
Prices for flights from Kentucky to Ontario were last updated today.
How many operators does momondo search for flights from Kentucky to Ontario?
The number of operators available for flights from Kentucky to Ontario is 6 as of June 2026.
How old do you have to be to fly from Kentucky to Ontario?
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 Kentucky to Ontario.
What documentation or ID do you need to fly to Ontario?
The required travel and health documents for your Ontario trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ontario. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Kentucky to Region of Ontario

Compare and see reviews for airlines that fly from Kentucky to Region of Ontario with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $240	Free Cancellation	Rating 7.8 8,451 reviews	Search Delta flights
United Airlines	PriceFrom $341	Free Cancellation	Rating 7.4 9,896 reviews	Search United Airlines flights
American Airlines	PriceFrom $446	Free Cancellation	Rating 7.1 11,779 reviews	Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Kentucky to Ontario. Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Kentucky and Ontario by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Kentucky to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.