$167 Cheap Delta flights Ontario (ONT) to Memphis (MEM)

Scoring cheap one-way Delta Air Lines flights from ONT to MEM from $167 on Expedia couldn’t be easier — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly return fares from $311 for your next exciting adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the cheapest months to travel to Memphis with Delta Air Lines. You could also find great deals on one-way and return tickets in February.

Begin your search one to three months before your departure to find cheaper fares on Delta Air Lines flights from Los Angeles - Ontario Intl. Airport (ONT) to Memphis Intl. Airport (MEM). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also reduce costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Simply enter your dates, press search and select “Nonstop” on Expedia to browse any direct flights from ONT to MEM with Delta Air Lines or other carriers.

Filter your results by “Early Morning” and “Morning” to find the earliest departures from ONT to MEM. Taking off early means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Delta Air Lines flights from Los Angeles - Ontario Intl. Airport (ONT) to Memphis land at Memphis Intl. Airport (MEM). This is the main gateway to this city.

Traveling from ONT to MEM with Delta Air Lines means enjoying a host of perks, including an excellent in-flight experience and a rewarding loyalty program. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That’s on top of the Delta SkyMiles points you can earn with Delta Air Lines.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Depending on your ticket type, a fee is typically charged if you modify or cancel your flight more than 24 hours after it has been confirmed. To secure tickets with more flexibility, select our “Changes included” and “No cancel fee” boxes when you search for flights. For more details on changing or canceling your reservation, visit “Trips,” select your flight and tick “Manage Booking.”