$531RT
Midweek Fare
Louisville, KY (SDF) to Ontario, CA (ONT)
TRAVEL DATES Tue, Jun 02 - Thu, Jun 11
Search This Deal Now
Search This Deal Now
Find This Fare Now
TRAVEL DATES Tue, Jun 02 - Thu, Jun 11
Airlines
American
Trip’s Length
9 Days
What You Need To Know
  • Available for midweek travel
  • All mandatory taxes/fees are included in the price. Read More >
  • Baggage fees, if applicable, and other optional fees are not included.
  • Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any.

Expert verified flight deals from SDF to ONT. The largest selection of handpicked flight deals across all airlines from Louisville, KY - Standiford Field to Ontario, CA - Ontario International Airport.