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$107+ 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
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
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 November 21, 2024.

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 November 21, 2024.

This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/68:20 amBNA - YYZ
1 stop7h 40mDelta
Mon 12/97:50 amYYZ - BNA
1 stop8h 46mDelta
Deal found 11/21$243
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Wed 12/1811:10 amSDF - YYZ
1 stop4h 35mUnited Airlines
Wed 12/256:15 amYYZ - SDF
1 stop8h 28mUnited Airlines
Deal found 11/20$307
This Delta deal was found by Cheapflights users on 11/21. 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.
Fri 12/63:32 pmSDF - YYZ
1 stop8h 27mDelta
Thu 12/1212:25 pmYYZ - SDF
1 stop9h 04mDelta
Deal found 11/21$311
This Kiwi.com deal was found by Cheapflights users on 11/21. 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.
Fri 11/296:20 pmBNA - YYZ
Nonstop2h 01mMultiple Airlines
Wed 12/48:00 pmYYZ - BNA
1 stop16h 59mMultiple Airlines
Deal found 11/21$312
This Kiwi.com deal was found by Cheapflights users on 11/20. 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 12/97:55 pmBNA - YTZ
1 stop11h 35mMultiple Airlines
Wed 12/113:00 pmYTZ - BNA
1 stop5h 00mMultiple Airlines
Deal found 11/20$324
This American Airlines deal was found by Cheapflights users on 11/21. 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.
Sat 11/305:00 amBNA - YYZ
1 stop9h 45mAmerican Airlines
Tue 12/31:54 pmYYZ - BNA
1 stop5h 27mAmerican Airlines
Deal found 11/21$329
This Kiwi.com deal was found by Cheapflights users on 11/21. 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 12/411:25 amCVG - YYZ
1 stop12h 10mMultiple Airlines
Thu 12/511:05 pmYYZ - CVG
2 stops16h 11mMultiple Airlines
Deal found 11/21$330
This Air Canada deal was found by Cheapflights users on 11/21. 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 12/85:45 amTYS - YYZ
1 stop4h 13mAir Canada
Fri 12/137:40 pmYYZ - TYS
1 stop14h 52mAir Canada
Deal found 11/21$331
This American Airlines deal was found by Cheapflights users on 11/21. 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 12/61:01 pmSDF - YUL
1 stop21h 04mAmerican Airlines
Thu 12/127:30 amYUL - SDF
1 stop10h 23mAmerican Airlines
Deal found 11/21$344
This Mytrip deal was found by Cheapflights users on 11/21. 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.
Fri 12/69:11 amSDF - YYZ
1 stop14h 44mMultiple Airlines
Thu 12/129:00 amYYZ - SDF
3 stops23h 26mMultiple Airlines
Deal found 11/21$345
This Air Canada deal was found by Cheapflights users on 11/21. 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.
Sat 12/1410:00 amBNA - YYZ
Nonstop1h 57mAir Canada
Mon 12/168:00 amYYZ - BNA
Nonstop2h 14mAir Canada
Deal found 11/21$352
This United deal was found by Cheapflights users on 11/21. 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.
Mon 12/96:29 pmBNA - YYZ
1 stop14h 29mUnited Airlines
Tue 12/1012:20 pmYYZ - BNA
1 stop4h 38mUnited Airlines
Deal found 11/21$354

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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 12/6

8:20 am-5:00 pm

1 stop7h 40m

Toronto Pearson Intl

Mon 12/9

7:50 am-3:36 pm

1 stop8h 46m

$243

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Wed 12/18

11:10 am-3:45 pm

1 stop4h 35m

Toronto Pearson Intl

Wed 12/25

6:15 am-2:43 pm

1 stop8h 28m

$307

LouisvilleToronto

SDF - YYZ

SDFYYZ

Louisville Intl

Fri 12/6

3:32 pm-11:59 pm

1 stop8h 27m

Toronto Pearson Intl

Thu 12/12

12:25 pm-9:29 pm

1 stop9h 04m

$311

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Fri 11/29

6:20 pm-9:21 pm

Nonstop2h 01m

Toronto Pearson Intl

Wed 12/4

8:00 pm-11:59 am

1 stop16h 59m

$312

NashvilleToronto

BNA - YTZ

BNAYTZ

Nashville Intl

Mon 12/9

7:55 pm-8:30 am

1 stop11h 35m

Toronto Island

Wed 12/11

3:00 pm-7:00 pm

1 stop5h 00m

$324

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Mon 12/16

9:50 am-11:46 pm

1 stop13h 56m

Toronto Pearson Intl

Wed 12/18

8:10 am-2:40 pm

1 stop6h 30m

$327

NashvilleToronto

BNA - YYZ

BNAYYZ

Nashville Intl

Sat 11/30

5:00 am-3:45 pm

1 stop9h 45m

Toronto Pearson Intl

Tue 12/3

1:54 pm-6:21 pm

1 stop5h 27m

$329

CincinnatiToronto

CVG - YYZ

CVGYYZ

Cincinnati Cinci./N. Kentucky

Wed 12/4

11:25 am-11:35 pm

1 stop12h 10m

Toronto Pearson Intl

Thu 12/5

11:05 pm-3:16 pm

2 stops16h 11m

$330

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Mon 12/9

4:00 pm-11:59 pm

1 stop7h 59m

Toronto Pearson Intl

Fri 12/13

6:15 pm-11:51 pm

1 stop5h 36m

$331

KnoxvilleToronto

TYS - YYZ

TYSYYZ

Knoxville McGhee Tyson

Mon 12/16

5:53 am-4:40 pm

1 stop10h 47m

Toronto Pearson Intl

Wed 12/18

5:20 pm-12:05 am

2 stops6h 45m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

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.

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 $242). 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 November 21, 2024.
Peruse reviews from past customers who have flown with United Airlines, American Airlines and Air Canada 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
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,464 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,755 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

KLM
7.8
Good
1,349 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,172 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

WestJet
7.3
Good
2,811 reviews
Alaska Airlines
8.0
Very good
9,464 reviews

Food

7.2

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

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 KLM ($111), United Airlines ($122), and Delta ($127).

  • 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 $242). 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$440FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$276Average$398FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$276Average$557FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$276Average$395FlexibilityNo cancel feeOn-time71%
WestJetCheapest$331Average$408FlexibilityNo cancel feeOn-time60%
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