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Cheap flights from Kentucky to Ontario from C$ 122

SDF — YYZ
13 Oct — 20 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Kentucky to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from Kentucky to Ontario

Tue 27/103:10 p.m. -
Nonstop2h 05m
Tue 3/118:30 a.m. -
1 stop7h 27m
Deal found 11/9C$ 254
Mon 28/96:50 p.m. -
Nonstop2h 05m
Mon 12/104:45 p.m. -
Nonstop2h 15m
Deal found 13/9C$ 264
Thu 1/106:50 p.m. -
Nonstop2h 05m
Mon 5/104:45 p.m. -
Nonstop2h 15m
Deal found 11/9C$ 266
Tue 27/103:10 p.m. -
Nonstop2h 05m
Tue 3/111:10 p.m. -
Nonstop2h 20m
Deal found 11/9C$ 266
Thu 1/106:50 p.m. -
Nonstop2h 05m
Sun 4/104:45 p.m. -
Nonstop2h 15m
Deal found 9/9C$ 268
Mon 2/113:05 p.m. -
Nonstop2h 05m
Sun 8/111:00 p.m. -
Nonstop2h 15m
Deal found 11/9C$ 269
Sun 11/106:50 p.m. -
Nonstop2h 05m
Mon 12/104:45 p.m. -
Nonstop2h 15m
Deal found 13/9C$ 272
Mon 5/106:50 p.m. -
Nonstop2h 05m
Wed 7/104:45 p.m. -
Nonstop2h 15m
Deal found 11/9C$ 273
Thu 15/106:50 p.m. -
Nonstop2h 05m
Sun 18/104:45 p.m. -
Nonstop2h 15m
Deal found 9/9C$ 275
Thu 22/106:50 p.m. -
Nonstop2h 05m
Sun 25/101:00 p.m. -
Nonstop2h 15m
Deal found 9/9C$ 279
Fri 11/123:10 p.m. -
Nonstop2h 05m
Sun 13/121:10 p.m. -
Nonstop2h 20m
Deal found 10/9C$ 279
Sat 10/1012:55 p.m. -
Nonstop2h 05m
Sat 17/1010:50 a.m. -
Nonstop2h 25m
Deal found 12/9C$ 280

Find flight deals from Kentucky to Ontario

Round-trip from

C$ 254

One-way from

C$ 122

Popular in

December

Cheapest in

March

Average price

C$ 867
Air Canada
  • Air Canada
  • 27/10-3/11
  • 1 total stop
  • 9h 32m total
  • Kentucky to Ontario
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Porter Airlines
  • Porter Airlines
  • 3/12-31/12
  • Nonstop
  • 2h 05m total
  • Kentucky to Ontario
Search Deals
Highest demand for flights based on searches. 34% potential increase in price (C$ 600 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (C$ 69 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Kentucky to Ontario that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Mon 19/10

4:10 p.m.-11:59 p.m.

1 stop6h 49m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 126
Quickest round-trip

NashvilleToronto

BNA Nashville Intl - YTZ Toronto Island

BNAYTZ

Nashville Intl

Wed 30/9

12:55 p.m.-4:00 p.m.

Nonstop2h 05m

Toronto Island

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 126

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Thu 1/10

6:33 p.m.-9:54 a.m.

1 stop14h 21m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Sat 3/10

5:15 p.m.-11:59 p.m.

1 stop5h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Sun 18/10

5:15 p.m.-11:59 p.m.

1 stop5h 44m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 139

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Mon 30/11

5:00 p.m.-11:59 p.m.

1 stop5h 59m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 140

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Thu 8/10

7:34 a.m.-3:46 p.m.

1 stop7h 12m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 140

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Tue 22/9

8:00 a.m.-5:19 p.m.

1 stop8h 19m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 140

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Fri 30/10

5:00 p.m.-11:59 p.m.

1 stop5h 59m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 140

NashvilleToronto

BNA Nashville Intl - YYZ Toronto Pearson Intl

BNAYYZ

Nashville Intl

Sun 29/11

6:00 a.m.-9:15 p.m.

1 stop14h 15m

Toronto Pearson Intl

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 140

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/9

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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, January is the cheapest month in which you can book a flight from Kentucky to Region of Ontario (average of C$ 716). Flying from Kentucky to Region of Ontario in December is currently the most expensive (average of C$ 1,273). 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.

How much does it cost to fly round-trip from Kentucky to Region of Ontario?

Airfare is below average for this route at the moment.
Kentucky to Region of Ontario flights typically cost between C$ 829 and C$ 910 in October.
The cheapest round-trip price found within the last 5 days was C$ 477 on Multiple Airlines (26 Oct-2 Nov).

Related info for your journey

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

    Porter Airlines, Delta, and United Airlines can get you from Kentucky to Region of Ontario in just under 2h 05m. Your travel time can differ by up to 6h 08m. The distance from Kentucky to Region of Ontario is about 1040 km. This flight may include one or multiple stops.

  • 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$ 716). Flying from Kentucky to Region of Ontario in December is currently the most expensive (average of C$ 1,273). 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

Alternative routes for Kentucky to Ontario

Newark to Toronto Island flights
Newark to Pearson Intl flights
Los Angeles to Vancouver Intl flights
LaGuardia to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pearson Intl flights
San Francisco to Vancouver Intl flights
LaGuardia to Pearson Intl flights
Newark to Pierre Elliott Trudeau Intl flights
Dulles Intl to Pierre Elliott Trudeau Intl flights
Reagan-National to Pierre Elliott Trudeau Intl flights
John F Kennedy Intl to Pierre Elliott Trudeau Intl flights
Seattle to Vancouver Intl flights
Dulles Intl to Pearson Intl flights
Reagan-National to Pearson Intl flights
John F Kennedy Intl to Vancouver Intl flights
Los Angeles to Pearson Intl flights
Newark to Vancouver Intl flights
John F Kennedy Intl to Toronto Island flights
O'Hare Intl to Pearson Intl flights
Boston to Toronto Island flights
O'Hare Intl to Pierre Elliott Trudeau Intl flights
San Francisco to Pearson Intl flights
Boston to Pierre Elliott Trudeau Intl flights
O'Hare Intl to Vancouver Intl flights
LaGuardia to Toronto Island flights
Newark to Hamilton flights
Boston to Pearson Intl flights
Los Angeles to Pierre Elliott Trudeau Intl flights
Newark to Calgary flights
Dallas/Fort Worth to Pearson Intl flights
Baltimore to Pierre Elliott Trudeau Intl flights
Los Angeles to Calgary flights
Newark to Québec City flights
O'Hare Intl to Calgary flights
Dulles Intl to Toronto Island flights
San Francisco to Calgary flights
Hobby to Pearson Intl flights
Dallas/Fort Worth to Vancouver Intl flights
Portland to Vancouver Intl flights
Seattle to Calgary flights
Fort Lauderdale to Pearson Intl flights
Atlanta to Pearson Intl flights
John F Kennedy Intl to Calgary flights
San Francisco to Pierre Elliott Trudeau Intl flights
Seattle to Pearson Intl flights
Ontario to Vancouver Intl flights
Philadelphia to Pierre Elliott Trudeau Intl flights
Baltimore to Pearson Intl flights
LaGuardia to Vancouver Intl flights

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