SDF to ONT (Louisville to Ontario) Flights

Last Minute Flights from SDF to ONT

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SDFLos AngelesMay 3 to May 20$649
*Prices include taxes and fees

Cheapest SDF to ONT Flights

Price found within the past 7 days for the specified period. Click for updated prices.

OriginDestinationTravel DatesFlights From*
SDFLos AngelesJuly 22 to July 29$302
SDFLos AngelesJuly 22 to July 29$302
SDFLos AngelesJuly 22 to July 29$307
SDFLos AngelesMay 27 to June 4$307
*Prices include taxes and fees
SDF to ONT Flight Details
Origin airport
Louisville Intl.
Origin airport IATA code
SDF
Destination airport
Los Angeles - Ontario Intl.
Destination airport IATA code
ONT
Distance
1791 mi

Frequently asked questions

What airlines fly direct from Louisville Intl. Airport (SDF) to Los Angeles - Ontario Intl. Airport (ONT)?
There are no airlines that fly straight from Louisville Muhammad Ali Intl. Airport to ONT. To get to Ontario, find a flight with one or more stops in between.
How many flights are there from SDF to ONT?
There are around 20 flights each day from Louisville, KY (SDF-Louisville Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.), so you have plenty of ways to get to Ontario. Just pick out a date and time that suits your schedule and lock in your airfare.
How long does it take to fly from Louisville, KY (SDF-Louisville Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
This flight from Louisville, KY (SDF-Louisville Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.) will take around 5 hours and 57 minutes. Use the opportunity to begin the novel that’s been lying on your bookcase for some time or catch up on some beauty sleep.
What is the flight distance from Louisville, KY (SDF-Louisville Intl.) to Ontario, CA (ONT-Los Angeles - Ontario Intl.)?
At 1,800 miles (2,900 1), this medium-haul flight is no endurance event, but it’s no walk in the park either. Get to Ontario feeling rested by having a snooze en route.
How many morning flights are there from SDF to ONT?
The SDF to ONT route is well taken care of, with 75 morning flights available each week.

  • Jet off with American Airlines (AA). It offers 41 flights weekly that depart before noon. The earliest one takes off at 5:00AM.
  • Otherwise, lock in an airfare with Delta Air Lines (DL) and leave as early as 6:00AM. This company offers 24 morning flights a week between SDF and ONT.

How many afternoon flights are there from SDF to ONT?
Select from one of the 68 afternoon and evening flights from SDF to ONT a week and remove the stress of early morning starts.

  • Buckle up with American Airlines (AA), which operates 31 afternoon and evening flights each week on this route. The earliest departure takes off at 2:05PM.
  • Delta Air Lines (DL) is a great alternative, listing 29 afternoon and evening flights per week. The earliest departs at 12:35PM.

What is the earliest departure time out of Louisville to Ontario?
The earliest flight sets off from SDF at 5:00AM and hits the runway at 1:57AM at ONT. Make sure you give yourself ample time in the morning to get to your departure gate.
What is the latest departure time out of Louisville to Ontario?
Secure a ticket for the 8:28PM flight from SDF, touching down at 1:56AM at ONT, and allow yourself time to deal with those last-minute vacation preparations. This is the latest flight available on this route.
What is the average price from Louisville to Ontario?
Round-trip journeys from SDF to ONT start from $302. Book yours today and lock in a great deal. This price was available on Flights.com within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

Louisville to Ontario Flights

Whether it’s for an obligation or the sake of your sanity, sometimes you need to get away. Maybe you need flights from Louisville to Ontario to attend your cousin’s wedding, to pitch a business idea to your boss, or simply treat yourself to a mini vacation. Regardless of the reasons behind packing your bags and needing to find our cheapest flights from SDF to ONT, we’ve got you covered here at Flights.com.

We present you with some of the most affordable deals on airfare, so stop that Google flights search. We want you to spend less on your flight from Louisville to Ontario, so you can spend more during your getaway. With Flights.com, you’ll find it simple to land airline tickets with itineraries matching your travel schedule. What’s more, we provide you with all the information you need to confidently make reservations on your family, business, or personal trip.