assignment_ind
Cheap Flights from Ontario to Kentucky
arrow_back
Where are you leaving from?
From
Select Departure
To
Select Destination
DD MMM - DD MMM
ddd - ddd
When
Select Date
1 Passenger
Economy keyboard_arrow_down
Economy keyboard_arrow_down
Passengers
Adults 18+
Children 2-11
Infants under 2
Lap infants under 2
Flight Classes
Economy Class
Premium Economy
Business Class
First Class
From
Select Departure
To
Select Destination
When
Select Date
From
Select Departure
To
Select Destination
When
Select Date
highlight_off
From
Select Departure
To
Select Destination
When
Select Date
highlight_off
From
Select Departure
To
Select Destination
When
Select Date
highlight_off
From
Select Departure
To
Select Destination
When
Select Date
highlight_off
From
Select Departure
To
Select Destination
When
Select Date
highlight_off
Average price per month
- Low Season: January
- High Season: June
- Prices for this route are volatile and fluctuate from month to month.
- The cheapest flights are usually bought in January, September and December.
- High season months are April, May and June. However, it's not the rule and you should always search current flight deals.
- For example, the flight from Ontario to Kentucky is currently 9% cheaper than average.
Price increase as travel date approaches
- Flight prices for this route increase by 49% if you book last minute. Hover on the graph above to see for yourself!.
- To grab the lowest price possible, you should buy your flight around 26 days before departure!
- Consider booking at least 21 days before departure to increase your chances of getting a low price.
- Generally, it's safe to book between 90 and 60 days in advance.
Ontario to Kentucky Flight Information
| Flights Depart From | Ontario (ONT) |
| Flights Arriving To | Kentucky (SDF) |
| Distance | 2885.08 km |
| Current Discount | 9 % |
| Average Price | $1216.45 |
| Good Deal | $145.48 |
| Cheapest Airlines | Spirit Airlines, Delta Air Lines, American Airlines, United Airlines |
| Popular Airlines | Delta Air Lines, American Airlines, United Airlines, Frontier Airlines, Spirit Airlines |
| Flight Duration | 04 hours 00 minutes |
| Flights Depart From |
| Ontario (ONT) |
| Flights Arrive In |
| Kentucky (SDF) |
| Distance |
| 2885.08 km |
| Flight Duration |
| 04 hours 00 minutes |
| Current Discount |
| 9 % |
| Average Price |
| $1216.45 |
| Good Deal |
| $145.48 |
| Cheapest Airlines |
| Spirit Airlines, Delta Air Lines, American Airlines, United Airlines |
| Popular Airlines |
| Delta Air Lines, American Airlines, United Airlines, Frontier Airlines, Spirit Airlines |
Most Reliable Airlines flying to Kentucky
- According to our data, Delta Air Lines, American Airlines and United Airlines have the highest overall rating.
- The following airlines have the highest chance of on time arrivals: Delta Air Lines, Spirit Airlines and American Airlines.
- If customer service is important for you then you should consider flying with Delta Air Lines, American Airlines and United Airlines.
| Airline | Overall Rating | On time arrival | Check-in & Boarding | Cleanliness | Customer Service | Food & Beverage | Entertainment | Legroom | Seat Comfort |
|---|---|---|---|---|---|---|---|---|---|
Delta Air Lines |
3.8 | 4.5 | 4.0 | 4.0 | 4.0 | 3.5 | 4.0 | 3.5 | 3.5 |
American Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.5 | 3.0 |
United Airlines |
3.3 | 4.0 | 3.5 | 3.5 | 3.5 | 3.0 | 3.0 | 3.0 | 3.0 |
Frontier Airlines |
2.8 | 3.5 | 3.5 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Spirit Airlines |
2.8 | 4.5 | 3.0 | 3.5 | 3.0 | 2.0 | 1.5 | 2.5 | 2.5 |
Overall Rating
4.0
On time arrival
4.5
Check-in & Boarding
4.0
Cleanliness
4.0
Customer Service
4.0
Food & Beverage
3.5
Entertainment
4.0
Legroom
3.5
Seat Comfort
3.5
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.5
Seat Comfort
3.0
Overall Rating
3.5
On time arrival
4.0
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.5
Food & Beverage
3.0
Entertainment
3.0
Legroom
3.0
Seat Comfort
3.0
Overall Rating
3.0
On time arrival
3.5
Check-in & Boarding
3.5
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Overall Rating
3.0
On time arrival
4.5
Check-in & Boarding
3.0
Cleanliness
3.5
Customer Service
3.0
Food & Beverage
2.0
Entertainment
1.5
Legroom
2.5
Seat Comfort
2.5
Good to know:
Enter your preferred departure airport and travel dates into the search form above to unlock the latest Kentucky flight deals.
Track the flight prices from Ontario to Kentucky by subscribing to Fare Alerts to never miss the best deals possible.
Did you know that you could find even better deals when you use our Mobile App?. How to get the cheapest flight to Kentucky?
Currently there is a 9% discount on flights to Kentucky. This price won't stay too long and you should consider buying now.
Awesome Deals
notifications_active In the past few days the following airlines offered the lowest prices from Ontario to Kentucky: Spirit Airlines, Delta Air Lines, American Airlines and United Airlines..
Spirit AirlinesFri, 08 Nov ONT SDF
Sun, 10 Nov SDF ONT Trip duration: 2 days$143.98
Spirit AirlinesSun, 20 Oct ONT SDF
Sat, 02 Nov SDF ONT Trip duration: 13 days$146.98
Delta Air LinesSun, 17 Nov ONT SDF
Wed, 20 Nov SDF ONT Trip duration: 3 days$336.94
American AirlinesFri, 20 Dec ONT SDF
Fri, 27 Dec SDF ONT Trip duration: 7 days$605.95
Delta Air LinesFri, 20 Dec ONT SDF
Fri, 27 Dec SDF ONT Trip duration: 7 days$620.33
United AirlinesFri, 20 Dec ONT SDF
Fri, 27 Dec SDF ONT Trip duration: 7 days$636.95
United AirlinesFri, 20 Dec ONT SDF
Fri, 27 Dec SDF ONT Trip duration: 7 days$636.95
Top Destination Hotels Of The Day ()
What are the hotel options in {City Name}?
- There is a good choice of hotels in {City Name}, including {Hotel name 1}, {Hotel name 2} and {Hotel name 3}.
- Prices start at {$cheapest price}. Average deal is {$avg price}
Inexpensive Cars in Kentucky
Frequently Asked Questions
- How long is a direct flight from Ontario to Kentucky?A direct flight from Ontario to Kentucky takes roughly 04 hours 00 minutes.
- Which airlines offer cheap airfare from Ontario to Kentucky?That may change at any time. But in the past 14 days, the cheapest tickets we've found were with Spirit Airlines, Delta Air Lines, American Airlines and United Airlines.
- Do I need my passport to fly from Ontario to Kentucky?Nope, not this time.
- Which airlines fly from Ontario to Kentucky most often?Delta Air Lines, American Airlines, United Airlines, Frontier Airlines and Spirit Airlines are the top.
- What's the cheapest day to fly from Ontario to Kentucky?That depends. Recently, the cheapest day to fly from Ontario to Kentucky has been Monday. And the cheapest return flight from Friday has been. That said, the cheapest departure days are constantly changing.
- Which airport will I be flying from in Ontario?When departing from Ontario you'll be flying out of Ontario International.
- Which airport will I be flying from in Kentucky?When departing from Kentucky you'll be flying out of Louisville International (Standiford Field).
- How is Justfly.com so good at finding cheap flights?We've taken an oath of secrecy and vowed never to say. Just kidding. Our team and technology allows us to browse through hundreds of airlines and hundreds of thousands of flights to find the lowest prices. Then we pass the savings on to you.
- Can Justfly.com help me save money in any other way?We're glad you asked. We help you save money with our Fare Alerts, Price Trend charts and multi-ticket bookings. We also help you save on hotels and car rentals.
- How many airlines does Justfly.com search to find affordable flights?We typically search over 400 airlines.
- Can Justfly.com's Price Trend tool really tell me the best time to buy tickets?Absolutely! That's why we've made it accessible to you.
- Will the price of my flight change?Flight prices and availability change often. To counter this, we update the important data as often as possible every step of the way.
- How will I receive my booking confirmation and travel information?We'll send you an email with the important details!
- Can you cancel or change Justfly.com flights?You sure can. But give us a call first. We'll do our best to find a solution. However, in some cases, if we cancel your booking, we'll have to charge an administrative fee of $75 (domestic), $125 (trans-border between Canada and USA) and $200 (international).
- Are Justfly.com's tickets refundable?All bookings are currently non-refundable.
- How do I contact Justfly.com?To find answers to all of your questions, click here to visit our support page.