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Cheap flights from Ontario to Kentucky from C$ 117

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
YYZ — SDF
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Ontario to Kentucky

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (CAON) to Kentucky (USKY). 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$ 314

One-way from

C$ 145
27/2-4/3
  • 27/2-4/3
  • 1 total stop
  • 15h 00m total
  • Ontario to Kentucky
Search Deals
WestJet
  • WestJet
  • 28/3
  • Nonstop
  • 2h 18m total
  • Ontario to Kentucky
Search Deals

Find flight deals from Ontario to Kentucky

Cheapest flights from Ontario to Kentucky
Explore the most affordable flight options available from Ontario to Kentucky. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Fri 28/34:15 p.m.YYZ - BNA
Nonstop2h 18mMultiple Airlines
Wed 2/45:30 a.m.BNA - YYZ
1 stop16h 05mMultiple Airlines
Deal found 21/1C$ 291
Tue 18/28:00 a.m.YYZ - BNA
Nonstop2h 14mAir Canada
Tue 25/210:00 a.m.BNA - YYZ
Nonstop1h 57mAir Canada
Deal found 21/1C$ 305
Fri 11/41:20 p.m.YYZ - BNA
1 stop8h 40mDelta
Tue 15/49:25 a.m.BNA - YYZ
1 stop6h 40mDelta
Deal found 21/1C$ 325
Sun 23/38:00 a.m.YYZ - BNA
Nonstop2h 14mUnited Airlines
Tue 1/410:00 a.m.BNA - YYZ
Nonstop1h 55mUnited Airlines
Deal found 21/1C$ 338
Fri 17/107:00 a.m.YYZ - BNA
Nonstop2h 10mFlair Airlines
Mon 20/108:55 a.m.BNA - YYZ
Nonstop2h 05mFlair Airlines
Deal found 21/1C$ 348
Thu 27/21:49 p.m.YYZ - BNA
1 stop5h 52mAmerican Airlines
Mon 3/311:06 a.m.BNA - YYZ
1 stop21h 44mAmerican Airlines
Deal found 21/1C$ 354
Tue 18/27:00 a.m.YTZ - BNA
2 stops15h 55mMultiple Airlines
Tue 25/27:31 a.m.BNA - YTZ
2 stops12h 59mMultiple Airlines
Deal found 21/1C$ 363
Fri 28/34:25 p.m.YYZ - BNA
Nonstop1h 58mWestJet
Fri 4/45:10 p.m.BNA - YYZ
1 stop12h 07mWestJet
Deal found 21/1C$ 393
Thu 13/26:00 a.m.YYZ - LEX
1 stop5h 24mDelta
Sat 15/25:51 p.m.LEX - YYZ
1 stop6h 01mDelta
Deal found 20/1C$ 396
Sun 16/27:45 a.m.YYZ - SDF
1 stop5h 32mUnited Airlines
Fri 21/210:05 a.m.SDF - YYZ
1 stop6h 41mUnited Airlines
Deal found 20/1C$ 402
Thu 13/211:30 a.m.YYZ - SDF
1 stop7h 27mAir Canada
Sun 16/210:05 a.m.SDF - YYZ
1 stop4h 13mAir Canada
Deal found 20/1C$ 404
Mon 3/32:00 p.m.YYZ - LEX
1 stop8h 17mUnited Airlines
Mon 10/35:30 p.m.LEX - YYZ
1 stop5h 41mUnited Airlines
Deal found 20/1C$ 404

Find flights from Ontario to Kentucky within your budget

Customize your flight search to find flights from Ontario to Kentucky 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

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Fri 28/3

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

Nonstop2h 18m

Nashville Intl

Wed 2/4

5:30 a.m.-10:35 p.m.

1 stop16h 05m

C$ 291

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Tue 18/2

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

Nonstop2h 14m

Nashville Intl

Tue 25/2

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

Nonstop1h 57m

C$ 305

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Sun 23/3

12:20 p.m.-8:39 p.m.

1 stop9h 19m

Nashville Intl

Sat 5/4

5:15 a.m.-11:06 a.m.

1 stop4h 51m

C$ 327

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Fri 9/5

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

Nonstop2h 10m

Nashville Intl

Mon 12/5

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

Nonstop2h 05m

C$ 334

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Sun 23/3

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

Nonstop2h 14m

Nashville Intl

Tue 1/4

10:00 a.m.-12:55 p.m.

Nonstop1h 55m

C$ 338

TorontoNashville

YYZ - BNA

YYZBNA

Toronto Pearson Intl

Thu 27/2

1:49 p.m.-6:41 p.m.

1 stop5h 52m

Nashville Intl

Mon 3/3

11:06 a.m.-9:50 a.m.

1 stop21h 44m

C$ 354

TorontoNashville

YTZ - BNA

YTZBNA

Toronto Island

Tue 18/2

7:00 a.m.-9:55 p.m.

2 stops15h 55m

Nashville Intl

Tue 25/2

7:31 a.m.-9:30 p.m.

2 stops12h 59m

C$ 363

TorontoNashville

YTZ - BNA

YTZBNA

Toronto Island

Wed 19/2

12:25 p.m.-9:22 p.m.

2 stops9h 57m

Nashville Intl

Wed 26/2

8:00 a.m.-9:50 p.m.

2 stops12h 50m

C$ 373

TorontoLexington

YYZ - LEX

YYZLEX

Toronto Pearson Intl

Thu 13/2

6:00 a.m.-11:24 a.m.

1 stop5h 24m

Lexington Blue Grass

Sat 15/2

5:51 p.m.-11:52 p.m.

1 stop6h 01m

C$ 396

TorontoLouisville

YYZ - SDF

YYZSDF

Toronto Pearson Intl

Sun 16/2

7:55 a.m.-1:56 p.m.

1 stop6h 01m

Louisville Intl

Fri 21/2

6:50 a.m.-1:44 p.m.

1 stop6h 54m

C$ 402

Flights are sorted by cheapest round-trip flights first.

Deals found on 21/1

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

Have a flexible travel schedule? Discover the best time to fly to Kentucky from Ontario 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 Ontario to Kentucky

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

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

Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Kentucky (average of C$ 337). Flying from Region of Ontario to Kentucky in September is currently the most expensive (average of C$ 487). 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 ON to KY?

Find hourly flight availability from Ontario to Kentucky. 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.

When flying from Region of Ontario to Kentucky, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Kentucky by month

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

In terms of precipitation, rainfall in Kentucky ranges from 79.0 - 135.0 mm per month. May is typically the wettest month, when rainfall can reach 135.0 mm. September is typically the driest time to visit Kentucky when rainfall is around 79.0 mm.

Temperature in Kentucky by month

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

If weather is an important factor for your trip to Kentucky, 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 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Kentucky

Get insights into the airlines that provide service to Kentucky. 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 Kentucky. Reviews last updated 21 January 2025.
Get a feel of what it's like to fly with Air Canada, WestJet and United Airlines from Ontario to Kentucky by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
8,985 reviews
Alaska Airlines
8.0
Very good
9,706 reviews
Check prices

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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 Ontario to Kentucky. 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 Region of Ontario to Kentucky one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as C$ 145. Users have also found prices from C$ 207 and C$ 214 on Air Canada and Delta, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Kentucky 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 Region of Ontario to Kentucky?

    Currently, November is the cheapest month in which you can book a flight from Region of Ontario to Kentucky (average of C$ 337). Flying from Region of Ontario to Kentucky in September is currently the most expensive (average of C$ 487). 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 Ontario to Kentucky

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Ontario to Kentucky

Discover the top 5 airlines that operate flights from Ontario to Kentucky. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 21 January 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 347AverageC$ 454FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 351AverageC$ 712FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 357AverageC$ 649FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 363AverageC$ 473FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 401AverageC$ 503FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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

Cheapflights makes it easy to find Ontario to Kentucky flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Ontario to Kentucky for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Yes! Cheapflights helps users easily find flights from Ontario to Kentucky with no change fees.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Kentucky from Ontario today and book when prices fit your budget.

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