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Cheap flights from Kentucky to Ontario from C$ 94

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYZ
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Kentucky to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Kentucky to Ontario
Explore the most affordable flight options available from Kentucky to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Fri 14/116:05 p.m.BNA - YYZ
Nonstop2h 02mWestJet
Sun 16/114:00 p.m.YYZ - BNA
Nonstop2h 20mWestJet
Deal found 29/10C$ 198
Fri 7/116:05 p.m.BNA - YYZ
Nonstop2h 02mWestJet
Sun 9/114:00 p.m.YYZ - BNA
Nonstop2h 20mWestJet
Deal found 29/10C$ 219
Mon 17/116:05 p.m.BNA - YYZ
Nonstop2h 02mWestJet
Sun 23/114:00 p.m.YYZ - BNA
Nonstop2h 20mWestJet
Deal found 30/10C$ 229
Fri 7/112:25 p.m.BNA - YTZ
1 stop6h 10mAir Canada
Sun 9/118:30 a.m.YTZ - BNA
1 stop7h 35mAir Canada
Deal found 28/10C$ 247
Fri 7/116:05 p.m.BNA - YYZ
Nonstop2h 02mMultiple Airlines
Sun 9/118:00 a.m.YYZ - BNA
1 stop8h 05mMultiple Airlines
Deal found 29/10C$ 249
Fri 7/112:25 p.m.BNA - YYZ
1 stop6h 19mAir Canada
Sun 9/117:10 a.m.YYZ - BNA
2 stops8h 55mAir Canada
Deal found 29/10C$ 261
Wed 10/128:15 a.m.BNA - YYZ
Nonstop1h 57mAir Canada
Wed 17/126:35 p.m.YYZ - BNA
Nonstop2h 15mAir Canada
Deal found 30/10C$ 267
Wed 10/128:15 a.m.BNA - YYZ
Nonstop1h 57mAir Canada
Mon 15/1210:00 a.m.YYZ - BNA
1 stop6h 05mAir Canada
Deal found 30/10C$ 274
Wed 10/123:40 p.m.BNA - YYZ
1 stop7h 24mAir Canada
Tue 16/129:00 a.m.YYZ - BNA
1 stop7h 05mAir Canada
Deal found 30/10C$ 281
Thu 20/111:36 p.m.BNA - YYZ
1 stop4h 21mMultiple Airlines
Mon 24/119:00 a.m.YYZ - BNA
1 stop7h 05mMultiple Airlines
Deal found 30/10C$ 288
Fri 5/1210:16 a.m.BNA - YYZ
1 stop7h 13mAmerican Airlines
Mon 8/124:30 p.m.YYZ - BNA
1 stop7h 07mAmerican Airlines
Deal found 30/10C$ 292
Fri 5/122:25 p.m.BNA - YTZ
1 stop6h 10mAir Canada
Mon 8/128:30 a.m.YTZ - BNA
1 stop7h 35mAir Canada
Deal found 28/10C$ 299

Cheap flight deals from Kentucky to Ontario

Keep the following information in mind while searching for Kentucky to Ontario flight deals. Data was last updated 30 October 2025.

Round-trip from

C$ 198

One-way from

C$ 94

Popular in

October

Cheapest in

November

Average price

C$ 1,043
WestJet
  • WestJet
  • 14/11-16/11
  • Nonstop
  • 4h 22m total
  • Kentucky to Ontario
Search Deals
WestJet
  • WestJet
  • 7/11
  • Nonstop
  • 2h 02m total
  • Kentucky to Ontario
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (C$ 75 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Kentucky to Ontario that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 October 2025.
Use the filters below to find and compare flights from Kentucky to Ontario that are best for you.

Fly from

Kentucky

Fly to

Ontario

Route

Depart

Return

Price

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 5/12

2:51 p.m.-10:56 p.m.

1 stop7h 05m

Toronto Pearson Intl

Mon 8/12

6:00 a.m.-2:27 p.m.

1 stop9h 27m

C$ 292

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Thu 4/12

2:25 p.m.-9:35 p.m.

1 stop6h 10m

Toronto Island

Fri 5/12

8:30 a.m.-3:05 p.m.

1 stop7h 35m

C$ 299

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Fri 5/12

2:25 p.m.-9:35 p.m.

1 stop6h 10m

Toronto Island

Mon 8/12

10:30 a.m.-3:05 p.m.

1 stop5h 35m

C$ 299

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 11/12

12:45 p.m.-9:21 p.m.

1 stop7h 36m

Toronto Pearson Intl

Mon 15/12

9:00 a.m.-12:26 p.m.

1 stop4h 26m

C$ 302

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Wed 19/11

3:33 p.m.-11:20 p.m.

1 stop6h 47m

Toronto Pearson Intl

Sun 23/11

9:30 a.m.-2:21 p.m.

1 stop5h 51m

C$ 302

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 11/12

12:45 p.m.-9:21 p.m.

1 stop7h 36m

Toronto Pearson Intl

Wed 17/12

3:30 p.m.-7:34 p.m.

1 stop5h 04m

C$ 302

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Wed 19/11

10:00 a.m.-5:49 p.m.

1 stop6h 49m

Toronto Pearson Intl

Tue 25/11

9:30 a.m.-2:12 p.m.

1 stop5h 42m

C$ 302

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 11/12

8:30 a.m.-11:46 p.m.

1 stop14h 16m

Toronto Pearson Intl

Tue 16/12

6:35 p.m.-7:50 p.m.

Nonstop2h 15m

C$ 307

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Sun 16/11

5:20 a.m.-11:03 a.m.

1 stop4h 43m

Toronto Pearson Intl

Tue 18/11

6:00 a.m.-11:08 a.m.

1 stop6h 08m

C$ 317

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 14/11

5:22 a.m.-11:14 a.m.

1 stop4h 52m

Toronto Pearson Intl

Tue 18/11

7:30 a.m.-2:05 p.m.

1 stop7h 35m

C$ 318

Flights are sorted by cheapest round-trip flights first.

Deals found on 30/10

Showing 1-10 of 60 results
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Best time to book a flight from Kentucky to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Kentucky with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Kentucky to Ontario

What is the cheapest month to book a flight from Kentucky to Region of Ontario?

Currently, December is the cheapest month in which you can book a flight from Kentucky to Region of Ontario (average of C$ 256). Flying from Kentucky to Region of Ontario in September is currently the most expensive (average of C$ 973). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Kentucky to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    American Airlines, Air Canada, and United Airlines can get you from Kentucky to Region of Ontario in just under 6h 10m. Your travel time can differ by up to 1h 26m. The distance from Kentucky to Region of Ontario is about 1040 km. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Kentucky to Region of Ontario one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at C$ 108. Air Canada flights start at C$ 119 while deals on Delta start at C$ 120 one-way.

  • Can I find deals for flights from Kentucky to Ontario that include hotel bookings?

    Yes. In addition to deals on Kentucky to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kentucky to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kentucky to Ontario.

  • Can I find deals for business class flights from Kentucky to Ontario?

    Yes. Cheapflights offers flight deals from Kentucky to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kentucky to Region of Ontario?

    Currently, December is the cheapest month in which you can book a flight from Kentucky to Region of Ontario (average of C$ 256). Flying from Kentucky to Region of Ontario in September is currently the most expensive (average of C$ 973). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kentucky to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Kentucky to Ontario?

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Kentucky to Ontario flexibly with Cheapflights today.

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