Cheap Flights from Ontario to Louisville

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Cheap Flights from Ontario to Louisville (ONT-SDF)

Prices were available within the past 7 days and start at for one-way flights and S$460 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 11 Feb - Wed, 19 Feb
ONT
Ontario
SDF
Louisville
S$460 Return, found 4 days ago
S$460
Return
found 4 days ago
Select Delta flight, departing Tue, 11 Feb from Ontario to Louisville, returning Wed, 19 Feb, priced at S$460 found 4 days ago
Delta
Mon, 10 Feb - Wed, 19 Feb
ONT
Ontario
SDF
Louisville
S$495 Return, found 4 days ago
S$495
Return
found 4 days ago
Select Delta flight, departing Mon, 10 Feb from Ontario to Louisville, returning Wed, 19 Feb, priced at S$495 found 4 days ago
Ontario to Louisville route information
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Louisville Intl.
Return price
S$460
Distance
2865 km

Perfect flights from Ontario to Louisville

Your Journey from Ontario to Louisville

Start your unforgettable journey with Expedia. Our broad selection of flights from Ontario to Louisville caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta. Our selection of flights from Los Angeles - Ontario Intl. to Louisville Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 2 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Ontario to Louisville Flights

Experience the joy of finding cheap flights from Los Angeles - Ontario Intl. to Louisville Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices from S$460*.
 

Pre-Flight Essentials

Ensure a smooth journey from Ontario to Louisville with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Louisville

Picture yourself stepping off the plane in Louisville and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Ontario to Louisville Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Ontario to Louisville.
 

Beyond the Flight – Exploring Louisville

With Expedia, your adventure extends beyond the flight. Explore Louisville at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Ontario to Louisville with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Ontario to Louisville with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from ONT to Louisville Muhammad Ali Intl. Airport?
If you’re planning on travelling from ONT to SDF, round-trip flights start from S$460. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t let a good deal pass you by. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ONT to Louisville Muhammad Ali Intl. Airport?
Each air carrier has its own set of terms and conditions. If you do decide to cancel, follow the easy instructions on our Customer Service Portal.
How do I find cheap flights from Ontario Airport to Louisville Muhammad Ali Intl. Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Ontario Airport to SDF flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Ontario Airport to Louisville Muhammad Ali Intl. Airport?
The flying distance from ONT to Louisville Intl. Airport (SDF) is 2,900 kilometres. Work your way through your travel song playlist or get stuck into a book and the trip will whiz by.
Which airlines fly direct from Ontario Airport to Louisville Muhammad Ali Intl. Airport?
You won’t find any airlines flying directly between Ontario Airport and Louisville Intl. Airport (SDF), so be ready to make at least one stop on your journey. A layover can be a good way to break up a trip!
Are Los Angeles - Ontario Intl. Airport (ONT) to Louisville Muhammad Ali Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Fares from Los Angeles - Ontario Intl. Airport (ONT) to Louisville Intl. Airport (SDF) are available up to a year before departure on Expedia. And although you may occasionally pick up great last-minute deal, it’s not something you should bank on. Also, booking your flights in advance means you’ll have more choices — and you can avoid ending up with the dreaded middle seat! We frequently update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.
Ontario Airports

Los Angeles

Los Angeles Intl. to Louisville
S$569.60
*Available to Expedia members.