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

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

What airlines fly to Region of Ontario?

WestJet, American Airlines and Delta are the top three most popular airlines that fly to Region of Ontario from Kentucky according to our data. WestJet is the first choice among our users, with 29% of people opting to fly with this airline when traveling to Region of Ontario. Keep in mind that there are 4 different airlines that fly to Region of Ontario on a routine basis, so you have a few additional options to choose from.

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 Lexington to Toronto Pearson Intl Airport is 3h 35m on average, while flying from Louisville to Toronto Pearson Intl Airport is 7h 19m on average. Toronto Pearson Intl Airport is the most popular airport in Region of Ontario.

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

As of July 2025, 90 flights take off from Kentucky and land in Region of Ontario each week. The most common flight departure day for this route is Thu, with 20% of weekly flights taking off on this day.

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 July 2025.

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.

$64 Cheap Flights from Kentucky to Ontario in 2025

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Find the cheapest flights from Kentucky to Ontario

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

10:15 am - 1:12 pmBNA-YYZ

1h 57mnonstop

8:20 am - 9:23 amYYZ-BNA

2h 03mnonstop

$151Air Canada

Find Deal

Thu, Sep 4 - Wed, Sep 10

6:05 pm - 9:07 pmBNA-YYZ

2h 02mnonstop

4:00 pm - 5:18 pmYYZ-BNA

2h 18mnonstop

$158WestJet

Find Deal

Thu, Sep 4 - Thu, Sep 11

5:45 am - 2:05 pmBNA-YYZ

7h 20m1 stop

6:30 am - 10:34 pmYYZ-BNA

17h 04m1 stop

$185

Find Deal

Sat, Sep 13 - Sat, Sep 20

6:20 pm - 10:04 amBNA-YYZ

14h 44m1 stop

1:00 pm - 10:59 pmYYZ-BNA

10h 59m1 stop

$190United Airlines

Find Deal

Tue, Sep 9 - Wed, Sep 10

6:24 pm - 11:58 pmBNA-YYZ

4h 34m1 stop

4:00 pm - 5:18 pmYYZ-BNA

2h 18mnonstop

$193

Find Deal

Thu, Sep 4 - Sun, Sep 7

7:00 am - 1:47 pmBNA-YYZ

5h 47m1 stop

3:59 pm - 10:11 pmYYZ-BNA

7h 12m1 stop

$214United Airlines

Find Deal

Wed, Sep 10 - Thu, Sep 11

5:10 pm - 11:03 pmBNA-YYZ

4h 53m1 stop

10:55 am - 2:57 pmYYZ-BNA

5h 02m1 stop

$215American Airlines

Find Deal

Thu, Sep 4 - Thu, Sep 11

6:47 am - 5:01 pmBNA-YYZ

9h 14m1 stop

5:48 pm - 11:37 pmYYZ-BNA

6h 49m1 stop

$221American Airlines

Find Deal

Fri, Sep 5 - Sun, Sep 7

5:05 pm - 11:56 pmBNA-YUL

5h 51m1 stop

6:00 am - 1:03 pmYUL-BNA

8h 03m1 stop

$288Delta

Find Deal

Sat, Oct 4 - Sat, Oct 11

10:30 am - 5:59 pmCVG-YYZ

7h 29m1 stop

6:04 am - 11:40 amYYZ-CVG

5h 36m1 stop

$423Delta

Find Deal

Wed, Sep 3 - Sun, Sep 7

WestJet flights from Kentucky to Region of Ontario

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

WestJet

Sep 4

BNA6:05 pmNashville Intl

2h 02m

YYZ9:07 pmToronto Pearson Intl

Sep 11

YYZ4:00 pmToronto Pearson Intl

2h 18m

BNA5:18 pmNashville Intl

$158

Find similar

WestJet

Sep 4

BNA6:05 pmNashville Intl

2h 02m

YYZ9:07 pmToronto Pearson Intl

Sep 11

YYZ4:00 pmToronto Pearson Intl

2h 18m

BNA5:18 pmNashville Intl

$166

Find similar

WestJet

Sep 11

BNA6:05 pmNashville Intl

2h 02m

YYZ9:07 pmToronto Pearson Intl

Sep 15

YYZ4:00 pmToronto Pearson Intl

2h 18m

BNA5:18 pmNashville Intl

$167

Find similar

Air Canada flights from Kentucky to Region of Ontario

Our best Air Canada deals on Kentucky to Region of Ontario flight tickets

Air Canada

Sep 4

BNA10:15 amNashville Intl

1h 57m

YYZ1:12 pmToronto Pearson Intl

Sep 10

YYZ8:20 amToronto Pearson Intl

2h 03m

BNA9:23 amNashville Intl

$151

Find similar

Air Canada

Sep 9

BNA6:45 pmNashville Intl

1h 55m

YYZ9:40 pmToronto Pearson Intl

Sep 10

YYZ8:20 amToronto Pearson Intl

2h 03m

BNA9:23 amNashville Intl

$163

Find similar

Air Canada

Sep 9

BNA8:15 amNashville Intl

7h 39m

1 stop

YYZ4:54 pmToronto Pearson Intl

Sep 10

YYZ8:20 amToronto Pearson Intl

2h 03m

BNA9:23 amNashville Intl

$169

Find similar

Fly from

Fly to

Route

Depart

Return

Price

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 9/4

10:15 am-1:12 pm

Nonstop1h 57m

Toronto Pearson Intl

Wed 9/10

8:20 am-9:23 am

Nonstop2h 03m

$151

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 9/4

6:05 pm-9:07 pm

Nonstop2h 02m

Toronto Pearson Intl

Thu 9/11

4:00 pm-5:18 pm

Nonstop2h 18m

$158

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Sat 9/13

5:45 am-2:05 pm

1 stop7h 20m

Toronto Pearson Intl

Sat 9/20

6:30 am-10:34 pm

1 stop17h 04m

$185

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Tue 9/9

6:20 pm-10:04 am

1 stop14h 44m

Toronto Pearson Intl

Wed 9/10

1:00 pm-10:59 pm

1 stop10h 59m

$190

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 9/4

6:24 pm-11:58 pm

1 stop4h 34m

Toronto Pearson Intl

Sun 9/7

4:00 pm-5:18 pm

Nonstop2h 18m

$193

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Wed 9/10

7:00 am-1:47 pm

1 stop5h 47m

Toronto Pearson Intl

Thu 9/11

3:59 pm-10:11 pm

1 stop7h 12m

$214

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 9/4

5:10 pm-11:03 pm

1 stop4h 53m

Toronto Pearson Intl

Thu 9/11

10:55 am-2:57 pm

1 stop5h 02m

$215

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 9/5

6:47 am-5:01 pm

1 stop9h 14m

Toronto Pearson Intl

Sun 9/7

5:48 pm-11:37 pm

1 stop6h 49m

$221

NashvilleMontreal

BNA - YUL

BNAYUL

Nashville Intl

Sat 10/4

5:05 pm-11:56 pm

1 stop5h 51m

Montreal Pierre Elliott Trudeau Intl

Sat 10/11

6:00 am-1:03 pm

1 stop8h 03m

$288

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Wed 9/3

10:30 am-5:59 pm

1 stop7h 29m

Toronto Pearson Intl

Sun 9/7

6:04 am-11:40 am

1 stop5h 36m

$423

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 day to depart on your flight to Region of Ontario?

According to our data, Tuesday is the cheapest day to fly to Region of Ontario from Kentucky. The lowest ticket price found for a Tuesday departure recently was $340. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from Kentucky to Region of Ontario on a Thursday will generally be more expensive and average around $448. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Region of Ontario?

According to our data, the cheapest time of day to fly to Region of Ontario is at noon. momondo users have found flights departing from Kentucky to Region of Ontario at noon for as low as $319. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $376.

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

Best Price Found	$64
Fastest flight time	1h 30m
Direct flights	Every day
Airports in Region of Ontario	3 airports

The best one-way flight to Region of Ontario from Kentucky in the past 72 hours is $64. The best round-trip flight deal from Kentucky to Region of Ontario found on momondo in the last 72 hours is $151.

The fastest flight from Kentucky to Region of Ontario takes 1h 30m

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

There are 3 airports near Region of Ontario: Montreal Pierre Elliott Trudeau Intl (YUL), Toronto Pearson Intl (YYZ), Toronto Island (YTZ)

Search flight deals

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 July 2025.
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
WestJet	PriceFrom $183	Free Cancellation	Rating 7.2 2,978 reviews	Search WestJet flights
Delta	PriceFrom $268	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
United Airlines	PriceFrom $276	Free Cancellation	Rating 7.4 8,900 reviews	Search United Airlines flights
American Airlines	PriceFrom $276	Free Cancellation	Rating 7.2 10,000 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.