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Flights from Ontario to Louisville – Airlines & connecting routes

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ONT to SDF flights and routes map ONT to SDF – All flight route options from Ontario International Airport, California, USA to Louisville International Airport, Kentucky, USA. These flights are operated by 4 different airlines through 12 different connections. The shortest flight time is 6 hours and 11 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA ONT Ontario Airport Ontario, CA, USA
USA SDF Louisville Airport, KY, USA
ONT
Ontario Airport
USAOntario, CA, USA
Louisville Airport
USALouisville, KY, USA
SDF
No direct flights found
15 routes with 1 stop found »
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1 stop route options with the same airline:

Duration

Via Phoenix PHX
1 stop with Southwest Airlines. 0-1 flights per day.

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5h 50m

Via Phoenix PHX
1 stop with Southwest Airlines.
5h 50m
0-1 flights per day.
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Via Denver DEN
1 stop with United Airlines. 2-3 flights per day.

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6h 11m

Via Denver DEN
1 stop with United Airlines.
6h 11m
2-3 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 15m

Via Denver DEN
1 stop with Southwest Airlines.
6h 15m
0-1 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines.
Begins in 2/10

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6h 20m

Begins in 2/10
Via Dallas DAL
1 stop with Southwest Airlines.
6h 20m
Begins in 2/10
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Via Las Vegas LAS
1 stop with Southwest Airlines. 0-1 flights per day.

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6h 20m

Via Las Vegas LAS
1 stop with Southwest Airlines.
6h 20m
0-1 flights per day.
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Via Dallas DFW
1 stop with American Airlines. 4-5 flights per day.

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6h 54m

Via Dallas DFW
1 stop with American Airlines.
6h 54m
4-5 flights per day.
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Via Chicago MDW
1 stop with Southwest Airlines. 0-1 flights per day.
Only fridays

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7h 00m

Only fridays
Via Chicago MDW
1 stop with Southwest Airlines.
7h 00m
0-1 flights per day.
Only fridays
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Via Atlanta ATL
1 stop with Delta Air Lines. 2-3 flights per day.

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7h 03m

Via Atlanta ATL
1 stop with Delta Air Lines.
7h 03m
2-3 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 7/8

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7h 05m

Begins in 7/8
Via Houston HOU
1 stop with Southwest Airlines.
7h 05m
0-1 flights per day.
Begins in 7/8
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Via Nashville BNA
1 stop with Southwest Airlines.
Begins in 31/8

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7h 10m

Begins in 31/8
Via Nashville BNA
1 stop with Southwest Airlines.
7h 10m
Begins in 31/8
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Via Chicago ORD
1 stop with United Airlines.

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7h 27m

Via Chicago ORD
1 stop with United Airlines.
7h 27m
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Via Sacramento SMF
1 stop with Southwest Airlines.
Begins in 5/10

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8h 38m

Begins in 5/10
Via Sacramento SMF
1 stop with Southwest Airlines.
8h 38m
Begins in 5/10
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Via Houston IAH
1 stop with United Airlines. 0-1 flights per day.
Begins in 26/10

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10h 35m

Begins in 26/10
Via Houston IAH
1 stop with United Airlines.
10h 35m
0-1 flights per day.
Begins in 26/10
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1 stop route options with codeshare or different airlines:

Duration

Via Chicago ORD With United Airlines & American Airlines

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7h 42m

Via Chicago ORD
7h 42m
With United Airlines & American Airlines
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Via Atlanta ATL With United Airlines & Delta Air Lines 0-1 flights per day.

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11h 27m

Via Atlanta ATL
11h 27m
With United Airlines & Delta Air Lines 0-1 flights per day.
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Find the best prices on hotels and car rental near Louisville Airport

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Ontario to Louisville flights

There are over 12 airlines and as many as 87 flights every week to this destination. While flying to Louisville from Ontario you will be doing a stopover in Phoenix, Denver or any other of the 12 alternatives with flight connections.

Are there any non-stop flights from ONT to SDF?

There are no direct or non-stop flights from Ontario International Airport, ONT to Louisville International Airport, SDF.

Ontario to Louisville with United Airlines

If you fly to Louisville from Ontario with United Airlines you will do a stopover in Denver. United Airlines is a Star Alliance member.

Distance & flight times: Ontario International Airport to Louisville International Airport

The shortest flight time between ONT and SDF is 5 hours and 50 minutes.

ViaTotal flight timeLayover timeDistance
PHX Phoenix5h 50m40m1837 miles (2956 km)
DEN Denver6h 11m1h 22m1849 miles (2975 km)
LAS Las Vegas6h 20m1h 0m1827 miles (2940 km)
DAL Dallas6h 20m2h 5m1932 miles (3109 km)
DFW Dallas6h 54m2h 46m1927 miles (3101 km)
MDW Chicago7h 0m2h 5m1984 miles (3192 km)
ATL Atlanta7h 3m2h 25m2229 miles (3586 km)
HOU Houston7h 5m1h 40m2157 miles (3471 km)
BNA Nashville7h 10m2h 35m1907 miles (3068 km)
ORD Chicago7h 42m2h 11m1994 miles (3208 km)
SMF Sacramento8h 38m1h 30m2330 miles (3749 km)
IAH Houston10h 35m1h 18m2130 miles (3427 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.ONT-SDF flight routesOntario to Louisville flight routes illustrated on a map.
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Ontario - Louisville route map and flight paths
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The fastest way to fly from Ontario (ONT) to Louisville (SDF) is via Phoenix and it will take about 5 hours and 50 minutes. The second fastest route is via Denver and will take 6 hours and 11 minutes.

You can fly with Southwest Airlines, United Airlines, American Airlines or Delta Air Lines from Ontario to Louisville.

The flight time between Ontario Airport (ONT) and Louisville International Airport (SDF) via Phoenix Sky Harbor International, PHX is 5 hours and 50 minutes.

No. But you can still purchase a 1 stop flight via Phoenix, Denver or any other route to Louisville (SDF).

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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