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Cheap flights from Kentucky to Ontario from C$ 72

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 25/4. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYZ
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Kentucky to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Kentucky (USKY) to Ontario (CAON). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 January 2025.

Round-trip from

C$ 216

One-way from

C$ 72
Flair Airlines
  • Flair Airlines
  • 21/5-26/5
  • Nonstop
  • 4h 15m total
  • Kentucky to Ontario
Search Deals
Flair Airlines
  • Flair Airlines
  • 25/4
  • Nonstop
  • 2h 05m total
  • Kentucky to Ontario
Search Deals

Find flight deals from Kentucky to Ontario

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 21 January 2025.

Wed 21/58:55 a.m.BNA - YYZ
Nonstop2h 05mFlair Airlines
Mon 26/57:00 a.m.YYZ - BNA
Nonstop2h 10mFlair Airlines
Deal found 21/1C$ 216
Fri 7/36:20 p.m.BNA - YYZ
Nonstop2h 05mWestJet
Fri 14/34:15 p.m.YYZ - BNA
Nonstop2h 18mWestJet
Deal found 21/1C$ 259
Thu 27/26:20 p.m.BNA - YYZ
Nonstop2h 05mMultiple Airlines
Sun 2/38:00 a.m.YYZ - BNA
Nonstop2h 14mMultiple Airlines
Deal found 21/1C$ 304
Tue 4/312:25 p.m.CVG - YYZ
1 stop7h 05mMultiple Airlines
Tue 18/37:05 a.m.YYZ - CVG
1 stop8h 00mMultiple Airlines
Deal found 20/1C$ 357
Fri 21/210:00 a.m.BNA - YYZ
Nonstop1h 57mAir Canada
Thu 27/28:00 a.m.YYZ - BNA
Nonstop2h 14mAir Canada
Deal found 20/1C$ 379
Fri 28/22:07 p.m.BNA - YYZ
1 stop8h 45mDelta
Sun 2/310:10 a.m.YYZ - BNA
1 stop7h 38mDelta
Deal found 21/1C$ 394
Fri 7/28:00 a.m.BNA - YUL
1 stop15h 45mMultiple Airlines
Mon 10/23:55 p.m.YUL - BNA
2 stops28h 23mMultiple Airlines
Deal found 20/1C$ 407
Mon 24/22:40 p.m.BNA - YYZ
1 stop5h 52mAmerican Airlines
Wed 26/27:00 a.m.YYZ - BNA
1 stop7h 43mAmerican Airlines
Deal found 21/1C$ 413
Thu 27/210:30 a.m.BNA - YTZ
2 stops10h 53mMultiple Airlines
Sun 2/39:00 a.m.YTZ - BNA
1 stop6h 09mMultiple Airlines
Deal found 21/1C$ 414
Sat 15/210:00 a.m.BNA - YYZ
Nonstop1h 57mUnited Airlines
Wed 19/28:00 a.m.YYZ - BNA
Nonstop2h 14mUnited Airlines
Deal found 21/1C$ 423
Wed 12/28:04 a.m.SDF - YYZ
1 stop4h 56mAmerican Airlines
Wed 12/24:30 p.m.YYZ - SDF
1 stop5h 35mAmerican Airlines
Deal found 21/1C$ 456
Mon 24/25:10 a.m.CVG - YUL
1 stop12h 25mMultiple Airlines
Tue 25/25:35 p.m.YUL - CVG
1 stop11h 39mMultiple Airlines
Deal found 21/1C$ 469

Find flights from Kentucky to Ontario within your budget

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 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Wed 21/5

8:55 a.m.-12:00 p.m.

Nonstop2h 05m

Toronto Pearson Intl

Mon 26/5

7:00 a.m.-8:10 a.m.

Nonstop2h 10m

C$ 216

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 7/3

6:20 p.m.-9:25 p.m.

Nonstop2h 05m

Toronto Pearson Intl

Fri 14/3

4:15 p.m.-5:33 p.m.

Nonstop2h 18m

C$ 259

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 27/2

6:20 p.m.-9:25 p.m.

Nonstop2h 05m

Toronto Pearson Intl

Sun 2/3

8:00 a.m.-9:14 a.m.

Nonstop2h 14m

C$ 304

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Tue 18/2

12:25 p.m.-7:30 p.m.

1 stop7h 05m

Toronto Pearson Intl

Tue 25/2

7:40 a.m.-3:50 p.m.

1 stop8h 10m

C$ 361

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 28/2

10:00 a.m.-12:57 p.m.

Nonstop1h 57m

Toronto Pearson Intl

Sun 2/3

8:00 a.m.-9:14 a.m.

Nonstop2h 14m

C$ 377

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 28/2

2:07 p.m.-11:52 p.m.

1 stop8h 45m

Toronto Pearson Intl

Sun 2/3

10:10 a.m.-4:48 p.m.

1 stop7h 38m

C$ 394

NashvilleMontreal

BNA - YUL

BNAYUL

Nashville Intl

Fri 7/2

8:00 a.m.-12:45 a.m.

1 stop15h 45m

Montreal Pierre Elliott Trudeau Intl

Mon 10/2

3:55 p.m.-7:18 p.m.

2 stops28h 23m

C$ 407

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Mon 24/2

2:40 p.m.-9:32 p.m.

1 stop5h 52m

Toronto Pearson Intl

Wed 26/2

7:00 a.m.-1:43 p.m.

1 stop7h 43m

C$ 413

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Thu 27/2

10:30 a.m.-10:23 p.m.

2 stops10h 53m

Toronto Island

Sun 2/3

9:00 a.m.-2:09 p.m.

1 stop6h 09m

C$ 414

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Sat 15/2

10:00 a.m.-12:57 p.m.

Nonstop1h 57m

Toronto Pearson Intl

Wed 19/2

8:00 a.m.-9:14 a.m.

Nonstop2h 14m

C$ 423

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/1

Showing 1-10 of 57 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.

Travel insights for flights from Kentucky to Ontario

Get recent, data-driven insights about flights from Kentucky to Ontario including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Kentucky to Region of Ontario (average of C$ 168). Flying from Kentucky to Region of Ontario in July is currently the most expensive (average of C$ 258). 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.

What is the cheapest time of day to fly from KY to ON?

Find hourly flight availability from Kentucky to Ontario. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 January 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Kentucky to Region of Ontario as you normally would.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 21 January 2025.
To help decide which airline to fly from Kentucky to Ontario, see what other customers have to say about WestJet, Air Canada and Delta. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines
8.0
Very good
9,706 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta
8.0
Very good
8,521 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines
7.4
Good
8,984 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

WestJet
7.2
Good
2,829 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Crew

8.5

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.1

Comfort

7.9

Reviews

1 / 10

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    To fly one-way, consider booking your trip with Flair Airlines, which is currently one of the cheapest options available, starting at C$ 72. WestJet flights start at C$ 96 while deals on Delta start at C$ 158 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, January is the cheapest month in which you can book a flight from Kentucky to Region of Ontario (average of C$ 168). Flying from Kentucky to Region of Ontario in July is currently the most expensive (average of C$ 258). 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

Browse thousands of different options on Cheapflights for your next trip

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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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Fly with Cheapflights

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How does Cheapflights help users find flights from Kentucky to Ontario?

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Why should you use Cheapflights to find cheap flight tickets from Kentucky to Ontario?

Cheapflights helps you find that perfect flight to Ontario from Kentucky by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Kentucky to Ontario with no change fees?

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

Can Cheapflights notify me if prices for flights from Kentucky to Ontario become cheaper?

Yes! Start tracking prices for Kentucky to Ontario flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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