Flights from Ontario to Louisville
Cheap ONT to Louisville flights
Book your ONT to SDF flights with Expedia and find last-minute Ontario to Louisville airfare. Expedia offers discount airfare on multiple airline carriers that fly direct and indirect routes between ONT and SDF, with new flight deals and promotions almost daily. When you book your next trip from Ontario Intl. to Louisville Intl. with Expedia, you can rest assured you’re getting great ticket prices and excellent service from one of the world’s most trusted travel providers.
Discount flights from Ontario to Louisville airfare
Browse the best deals on flights from ONT to SDF. Deals are based on recent deals found by other Expedia users like you. Pricing may have changed for individual airlines. Expand the list to see all available flight deals from ONT to SDF.
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Last Minute Ontario Flight Deals
Traveling on short notice? Expedia offers great deals on last-minute flights from Ontario Airport to the most popular destinations. Deals are based on recent prices found by other Expedia users within the last 12 hours. Prices change often for individual airlines, so check back regularly!
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Next Weekend |
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Los Angeles, California (ONT) to Louisville, Kentucky (SDF)
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- Roundtrip (including all taxes and fees)
- Per Adult
- Based on e-ticket purchase
- Shown without coupon discounts
The lowest roundtrip price(s) recently found
Departing From:
| Airport | Flight To | Travel Dates (Nights) |
Hotel Rating | Package Discount |
Price per Passenger |
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Popular Flights from Ontario, California
Browse popular flight destinations from Ontario (ONT), and plan your next exciting trip. Expedia has cheap flights from Ontario on multiple airline carriers, so book your next trip today!
Top Ontario Flights to US Destinations
Ontario to Chicago (ONT - ORD)
Ontario to New York (ONT - JFK)
Ontario to Denver (ONT - DEN)
Ontario to Atlanta (ONT - ATL)
Ontario to San Francisco (ONT - SFO)
Ontario to Miami (ONT - MIA)
Ontario to Los Angeles (ONT - LAX)
Ontario to Las Vegas (ONT - LAS)
Ontario to Houston (ONT - IAH)
Ontario to Newark (ONT - EWR)
Ontario to New York (ONT - JFK)
Ontario to Denver (ONT - DEN)
Ontario to Atlanta (ONT - ATL)
Ontario to San Francisco (ONT - SFO)
Ontario to Miami (ONT - MIA)
Ontario to Los Angeles (ONT - LAX)
Ontario to Las Vegas (ONT - LAS)
Ontario to Houston (ONT - IAH)
Ontario to Newark (ONT - EWR)
Top Ontario International Destinations
Popular Flights from Louisville, Kentucky
Browse popular flight destinations from Louisville (SDF), and plan your next exciting trip. Expedia has cheap flights from Louisville on multiple airline carriers, so book your next trip today!
Top Louisville Flights to US Destinations
Louisville to Chicago (SDF - ORD)
Louisville to New York (SDF - JFK)
Louisville to Denver (SDF - DEN)
Louisville to Atlanta (SDF - ATL)
Louisville to San Francisco (SDF - SFO)
Louisville to Miami (SDF - MIA)
Louisville to Los Angeles (SDF - LAX)
Louisville to Las Vegas (SDF - LAS)
Louisville to Houston (SDF - IAH)
Louisville to Newark (SDF - EWR)
Louisville to New York (SDF - JFK)
Louisville to Denver (SDF - DEN)
Louisville to Atlanta (SDF - ATL)
Louisville to San Francisco (SDF - SFO)
Louisville to Miami (SDF - MIA)
Louisville to Los Angeles (SDF - LAX)
Louisville to Las Vegas (SDF - LAS)
Louisville to Houston (SDF - IAH)
Louisville to Newark (SDF - EWR)
Top Louisville International Destinations
Louisville to London (SDF - LHR)
Louisville to Paris (SDF - CDG)
Louisville to Amsterdam (SDF - AMS)
Louisville to London (SDF - LGW)
Louisville to Barcelona (SDF - BCN)
Louisville to Dubai (SDF - DXB)
Louisville to Rome (SDF - FCO)
Louisville to Hong Kong (SDF - HKG)
Louisville to Toronto (SDF - YYZ)
Louisville to Frankfurt (SDF - FRA)
Louisville to Paris (SDF - CDG)
Louisville to Amsterdam (SDF - AMS)
Louisville to London (SDF - LGW)
Louisville to Barcelona (SDF - BCN)
Louisville to Dubai (SDF - DXB)
Louisville to Rome (SDF - FCO)
Louisville to Hong Kong (SDF - HKG)
Louisville to Toronto (SDF - YYZ)
Louisville to Frankfurt (SDF - FRA)
ONT to SDF Route Map
Ontario to Louisville Flights, Stats and Airplanes
Route information for flights from Ontario Intl. to Louisville Intl..
Origin:
Destination:
Distance:
1,792.10 miles
ONT - Ontario Intl. Airlines
Browse the the most popular airlines servicing the Ontario (ONT) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
SDF - Louisville Intl. Airlines
Browse the most popular airlines servicing the Louisville (SDF) airport. Visit their flights pages to learn more about the most popular routes these carriers fly.
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