Cheap Flights from Ontario to Louisville - ONT to SDF (reverse)
Popular Flights from Ontario to Louisville
- Airfare from Ontario to Louisville on United from $514 round trip
- Airfare from Ontario to Louisville on US Airways from $520 round trip
- Airfare from Ontario to Louisville on American from $560 round trip
- Airfare from Ontario to Louisville on Delta from $560 round trip
Did You Know?
- The shortest flight between Ontario, CA and Louisville, KY on American is 1,916 miles.
- 78 flights per week fly out of Ontario, CA connecting to Louisville, KY
- 8 airlines operate between Ontario, CA and Louisville, KY
- Houston, TX is the most popular connection for one stop flights between Ontario, CA and Louisville, KY.
- The largest aircraft operated by Air Canada flying between Ontario, CA and Louisville, KY is a 757 with 182 seats.
- United has the most one stop flights between Ontario, CA and Louisville, KY.
- 93,655 seats are available per day to fly out of Ontario, CA connecting to Louisville, KY
- The smallest aircraft operated by US Airways flying between Ontario, CA and Louisville, KY is a CRJ with 50 seats.
Farecompare Research Tools
Advance Purchase Prices from Ontario to Louisville
- Carrier0 Days1 Day3 Days7 Days10 Days14 Days21 Days
- American$809$809$809$501$501$459$459
- Continental$809$809$809$501$501$519$519
- Delta$817$817$791$509$509$467$467
- US Airways$844$844$844$536$536$494$494
- United$809$809$809$501$501$519$519
Cheap International Flights from Ontario - ONT
Flights
Airline
Lowest Price
Delta, US Airways, Air Canada, British Airways, KLM, Air France, American, United
$500
US Airways, Air France, American, United, Delta, Air Canada, British Airways, KLM
$1389
US Airways, Air Canada, American, KLM, British Airways, Delta, United, Air France
$1119
KLM, British Airways, Air Canada, United, American, Delta, Air France, US Airways
$405
Air Canada, British Airways, US Airways, KLM, United, American, Air France, Delta
$879
US Airways, KLM, United, Air France, American, British Airways, Delta, Air Canada
$1323
American, United, Delta, Air Canada, British Airways, KLM, US Airways, Air France
$1133
American, Delta, Air France, Air Canada, US Airways, British Airways, KLM, United
$903
British Airways, KLM, United, Air Canada, Delta, US Airways, American, Air France
$1052
Air Canada, US Airways, KLM, British Airways, United, American, Air France, Delta
$1010
Air Canada, KLM, US Airways, United, Delta, American, Air France, British Airways
$962