How does KAYAK find such low prices on flights from Kentucky to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Ontario. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Kentucky to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Kentucky with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$73 CHEAP FLIGHTS from Kentucky to Ontario

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Cheap Flights from Kentucky to Ontario

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Kentucky to Ontario that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Kentucky to Ontario

Thu, Sep 11 - Sun, Sep 14

6:15 am - 7:54 pmBNA-ONT

15h 39m1 stop

8:59 pm - 12:40 amONT-BNA

25h 41m1 stop

$145Frontier

Find Deal

Sat, Sep 20 - Sun, Sep 28

7:00 am - 7:23 amBNA-ONT

26h 23m1 stop

8:59 pm - 12:40 amONT-BNA

25h 41m1 stop

$146Frontier

Find Deal

Fri, Oct 24 - Sun, Oct 26

2:57 pm - 10:05 pmSDF-ONT

10h 08m1 stop

10:47 pm - 2:02 pmONT-SDF

12h 15m1 stop

$246

Find Deal

Sun, Sep 14 - Sun, Sep 28

4:20 pm - 7:17 amSDF-ONT

17h 57m1 stop

10:28 pm - 3:20 pmONT-SDF

13h 52m1 stop

$249

Find Deal

Fri, Dec 5 - Tue, Jan 6

7:16 pm - 11:46 pmBNA-ONT

6h 30m1 stop

1:00 pm - 10:20 pmONT-BNA

7h 20m1 stop

$265Delta

Find Deal

Tue, Sep 30 - Tue, Oct 7

5:00 am - 11:56 amBNA-ONT

8h 56m2 stops

1:00 pm - 11:06 pmONT-BNA

8h 06m2 stops

$275American Airlines

Find Deal

Fri, Dec 5 - Mon, Dec 8

4:00 pm - 10:41 pmTYS-ONT

9h 41m1 stop

10:59 pm - 11:05 amONT-TYS

9h 06m1 stop

$289Delta

Find Deal

Wed, Sep 17 - Tue, Sep 23

7:27 am - 4:05 pmLEX-ONT

11h 38m2 stops

6:10 am - 8:46 pmONT-LEX

11h 36m2 stops

$299American Airlines

Find Deal

Thu, Sep 11 - Mon, Sep 15

7:10 pm - 10:30 pmSDF-ONT

6h 20m1 stop

12:45 pm - 11:30 pmONT-SDF

7h 45m1 stop

$329Southwest

Find Deal

Thu, Sep 11 - Sat, Sep 13

3:30 pm - 5:40 pmBNA-ONT

4h 10mnonstop

10:40 am - 4:35 pmONT-BNA

3h 55mnonstop

$379Southwest

Find Deal

Useful Info

Low season	February
High season	November
Cheapest flight	$73

Best time to beat the crowds with an average 5% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Nashville to Ontario

How does KAYAK find such low prices on flights from Kentucky to Ontario?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Ontario.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Ontario?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Kentucky to Ontario?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Kentucky with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Ontario?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Ontario

Ontario (ONT)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.

ONT

$73 Find Cheap Flights from Kentucky to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Cheap Flights from Kentucky to Ontario

Recent round-trip flight deals from Kentucky to Ontario

Recent one-way flight deals from Kentucky to Ontario

Recent last minute flight deals from Kentucky to Ontario

Recent direct flight deals from Kentucky to Ontario

Good to know

FAQs for booking flights from Kentucky to Ontario

How does KAYAK find such low prices on flights from Kentucky to Ontario?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Kentucky to Ontario.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Kentucky to Ontario?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Kentucky is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Kentucky to Ontario?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Kentucky with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Kentucky to Ontario?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Kentucky up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Ontario

Information on the airport you'll fly into in Ontario

Cabin class types available on flights to Kentucky

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights for Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario

Find deals for your return flight