Photo by Ontario Convention & Visitors Bureau / Jon Edwards.

Cheap United flights Louisville (SDF) to Ontario (ONT)
Prices were available within the past 7 days and start at for one-way flights and $977 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Jan 20 - Wed, Jan 21
SDF
Louisville
ONT
Ontario
$977 Roundtrip, found 1 day ago
$977
Roundtrip
found 1 day 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.
Origin airport | Louisville Intl. |
|---|---|
Destination airport | Los Angeles - Ontario Intl. |
Airlines serving | American Airlines, Delta, United |
Popular airline | Delta |
Distance | 2865 km |
Most Popular United Routes from Louisville
Most Popular United Routes from Ontario
- Newark Liberty Intl. Airport to Charlotte (EWR - CLT)
- New Orleans to Knoxville (MSY - TYS)
- Atlanta to New York (ATL - LGA)
- Newark Liberty Intl. Airport to Orlando (EWR - MCO)
- New York to Hong Kong (JFK - HKG)
- Medford to Harrisburg (MFR - MDT)
- Missoula to Kansas City (MSO - MCI)
- Washington to Montrose (IAD - MTJ)
- Orange County to North Platte (SNA - LBF)
- Orange County to Denver (SNA - DEN)
Popular Domestic Routes in Los Angeles - Ontario Intl.
- New York to Hong Kong (JFK - HKG)
- Boston to Seattle (BOS - SEA)
- Newark Liberty Intl. Airport to West Palm Beach (EWR - PBI)
- Orange County to North Platte (SNA - LBF)
- Montrose to Knoxville (MTJ - TYS)
- Washington to Montrose (IAD - MTJ)
- Newark Liberty Intl. Airport to West Palm Beach (EWR - PBI)
- Cincinnati to Boston (CVG - BOS)
- Missoula to Kansas City (MSO - MCI)
- Atlanta to Las Vegas (ATL - LAS)