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$77+ Cheap flights from Kentucky to Ontario

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 1/14. Fares are subject to change and may not be available on all flights or dates of travel.
SDF — YYZ
Dec 24 — Dec 311
Tue 12/24
Tue 12/31
1 adult, Economy
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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 December 19, 2024.

Round-trip from

$158
(Cheapflightsfares)

One-way from

$77
(Mytrip)
From Kentucky to Ontario
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One-way flight from Kentucky to Ontario
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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 December 19, 2024.

This United deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/267:50 amBNA - YYZ
1 stop14h 16mUnited Airlines
Mon 1/68:00 amYYZ - BNA
Nonstop2h 14mUnited Airlines
Deal found 12/18$311
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:34 amSDF - YYZ
1 stop8h 12mMultiple Airlines
Tue 1/77:45 amYYZ - SDF
1 stop6h 15mMultiple Airlines
Deal found 12/17$318
This Kiwi.com deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:01 amCVG - YYZ
1 stop8h 54mMultiple Airlines
Thu 1/28:15 pmYYZ - CVG
1 stop14h 32mMultiple Airlines
Deal found 12/17$382
This Kiwi.com deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:05 amCVG - YOW
1 stop9h 15mMultiple Airlines
Sun 1/129:20 amYOW - CVG
1 stop11h 18mMultiple Airlines
Deal found 12/18$398
This Delta deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/266:20 amBNA - YYZ
1 stop8h 54mDelta
Mon 1/612:20 pmYYZ - BNA
1 stop8h 47mDelta
Deal found 12/18$409
This United deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/246:00 amBNA - YOW
1 stop14h 24mMultiple Airlines
Tue 12/318:15 pmYOW - BNA
1 stop13h 59mMultiple Airlines
Deal found 12/17$430
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:19 amBNA - YTZ
3 stops24h 36mMultiple Airlines
Sat 1/47:45 pmYTZ - BNA
2 stops20h 34mMultiple Airlines
Deal found 12/18$471
This American Airlines deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/272:14 pmBNA - YYZ
1 stop7h 21mAmerican Airlines
Mon 12/304:30 pmYYZ - BNA
1 stop6h 25mAmerican Airlines
Deal found 12/18$477
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:05 amLEX - YYZ
1 stop15h 20mUnited Airlines
Tue 1/712:20 pmYYZ - LEX
1 stop4h 48mUnited Airlines
Deal found 12/17$491
This Mytrip deal was found by Cheapflights users on 12/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/306:44 pmSDF - YUL
2 stops22h 46mMultiple Airlines
Thu 1/308:55 amYUL - SDF
3 stops23h 38mMultiple Airlines
Deal found 12/18$515
This Air Canada deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:34 amSDF - YUL
1 stop6h 13mAir Canada
Sat 1/184:45 pmYUL - SDF
1 stop5h 45mAir Canada
Deal found 12/17$524
This United Airlines deal was found by Cheapflights users on 12/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/297:00 amSDF - YUL
1 stop7h 47mUnited Airlines
Sat 1/188:35 amYUL - SDF
2 stops12h 02mUnited Airlines
Deal found 12/17$529

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 2,558,603 searches. Data last updated December 19, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 4/25

8:55 am-12:00 pm

Nonstop2h 05m

Toronto Pearson Intl

Tue 4/29

4:00 pm-5:15 pm

Nonstop2h 15m

$158

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Mon 1/20

2:26 pm-10:35 pm

1 stop8h 09m

Toronto Pearson Intl

Fri 1/24

7:00 am-3:02 pm

1 stop8h 02m

$226

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Sun 1/19

5:00 am-11:05 am

1 stop5h 05m

Toronto Pearson Intl

Sat 1/25

11:46 am-3:50 pm

1 stop5h 04m

$240

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Thu 1/9

11:32 am-7:04 pm

2 stops6h 32m

Toronto Pearson Intl

Sun 1/12

4:05 pm-8:46 pm

1 stop5h 41m

$258

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Wed 1/15

1:33 pm-8:30 pm

1 stop5h 57m

Toronto Island

Tue 1/21

2:00 pm-7:18 pm

1 stop6h 18m

$262

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 5/23

8:55 am-12:00 pm

Nonstop2h 05m

Toronto Pearson Intl

Sun 5/25

7:00 am-8:10 am

Nonstop2h 10m

$271

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Mon 1/20

5:53 pm-11:55 pm

1 stop5h 02m

Toronto Pearson Intl

Fri 1/24

6:15 am-10:19 am

1 stop5h 04m

$273

LexingtonToronto

LEX - YYZ

LEXYYZ

Lexington Blue Grass

Thu 2/20

3:09 pm-11:55 pm

1 stop8h 46m

Toronto Pearson Intl

Sun 2/23

7:00 am-8:42 pm

1 stop13h 42m

$273

NashvilleMontreal

BNA - YUL

BNAYUL

Nashville Intl

Wed 1/8

8:54 pm-11:15 am

2 stops13h 21m

Montreal Pierre Elliott Trudeau Intl

Mon 1/13

3:55 pm-10:52 pm

1 stop7h 57m

$279

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Tue 5/27

6:05 pm-9:08 pm

Nonstop2h 03m

Toronto Pearson Intl

Thu 6/26

4:00 pm-5:15 pm

Nonstop2h 15m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/18

Showing 1-10 of 55 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 $243). Flying from Kentucky to Region of Ontario in July is currently the most expensive (average of $359). 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.

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 2.0 - 3.3 inches per month. June is typically the wettest month, when rainfall can reach 3.3 in. February is typically the driest time to visit Region of Ontario when rainfall is around 2.0 in.

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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

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 December 19, 2024.
Peruse reviews from past customers who have flown with United Airlines, Air Canada and American Airlines from Kentucky to Ontario to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,551 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,600 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,048 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

WestJet
7.3
Good
2,819 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,551 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Food

7.2

Crew

8.5

Comfort

7.9

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

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?

    The cheapest airlines for a one-way flight from Kentucky to Region of Ontario are Delta ($110), WestJet ($118), and Flair Airlines ($122).

  • 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 $243). Flying from Kentucky to Region of Ontario in July is currently the most expensive (average of $359). 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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Top 5 airlines flying from Kentucky to Ontario

Discover the top 5 airlines that operate flights from Kentucky to Ontario. 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 2,558,603 searches. Data last updated December 19, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$440FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$276Average$398FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$276Average$476FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$284Average$390FlexibilityNo cancel feeOn-time71%
WestJetCheapest$316Average$399FlexibilityNo cancel feeOn-time60%
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