Cheap Delta flights Louisville (SDF) to Ontario (ONT)

Cheap Delta flights Louisville (SDF) to Ontario (ONT)

Prices were available within the past 7 days and start at for one-way flights and $953 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, Dec 28 - Tue, Dec 30
SDF
Louisville
ONT
Ontario
$953 Roundtrip, found 2 days ago
$953
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Dec 28 from Louisville to Ontario, returning Tue, Dec 30, priced at $953 found 2 days ago

Find the cheapest month to fly from Louisville (SDF) to Ontario (ONT)

August is typically the cheapest month to fly

From $225 - $873 per traveler.

Alternative airports near Ontario

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Los Angeles - Ontario Intl. ONT. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $705
ONT
Los Angeles - Ontario Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $705
Flights from Louisville (SDF) to Ontario (ONT)
Origin airport
Louisville Intl.
Destination airport
Los Angeles - Ontario Intl.
Distance
2865 km