$133 Cheap Delta flights Ontario (ONT) to Nashville (BNA)

View $133 flight on Fri, Sep 19, 2025Opens in a new window

$133 Cheap Delta flights Ontario (ONT) to Nashville (BNA)

Prices were available within the past 7 days and start at $133 for one-way flights and $265 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, Sep 19 - Mon, Sep 22
ONT
Ontario
BNA
Nashville
$265 Roundtrip, just found
$265
Roundtrip
just found
Select Delta flight, departing Fri, Sep 19 from Ontario to Nashville, returning Mon, Sep 22, priced at $265 just found
Flights from Ontario (ONT) to Nashville (BNA)
Origin airport
Los Angeles - Ontario Intl.
Destination airport
Nashville Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Southwest Airlines, United
Popular airline
American Airlines
Distance
1746 mi
Average flight time
5 hours 55 mins

Frequently asked questions

How much is a Delta Air Lines flight from Los Angeles - Ontario Intl. Airport (ONT) to Nashville Intl. Airport (BNA)?
You'll find affordable return Delta Air Lines flights from $265 from ONT to BNA by sorting your results from "Price (lowest to highest)" on Expedia. Or search for options from $133 for a one-way trip.**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.
What is the cheapest month to fly from ONT to BNA with Delta Air Lines?
Search for round-trip or one-way flights to Nashville in January or February. You could find cheaper fares with Delta Air Lines during these off-peak travel months.
What is the cheapest time to book flights from Los Angeles - Ontario Intl. Airport (ONT) to Nashville Intl. Airport (BNA) with Delta Air Lines?
Start searching one to three months ahead of your travel date to score cheaper fares on Delta Air Lines flights from Los Angeles - Ontario Intl. Airport (ONT) to Nashville Intl. Airport (BNA). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it's 6% cheaper on average than a Monday, the most expensive day to book.* Time it well, and you can enjoy significant savings on domestic journeys.*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.
Does Delta Air Lines fly nonstop from Los Angeles - Ontario Intl. Airport (ONT) to Nashville Intl. Airport (BNA)?
Simply enter your dates, hit search and use the "Nonstop" filter on Expedia to browse any direct flights from ONT to BNA with Delta Air Lines or another airline.
What is the earliest Delta Air Lines flight from ONT to BNA?
To find the earliest departures from ONT to BNA with Delta Air Lines, filter your search by "Early Morning" and "Morning." Choosing an early flight generally means cancellations are less likely.**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.
What airports does Delta Air Lines fly into in Nashville?
Nashville Intl. Airport (BNA) is the primary Nashville gateway for Delta Air Lines flights from Los Angeles - Ontario Intl. Airport (ONT).
Why fly with Delta Air Lines from ONT to BNA?
Heading from ONT to BNA with Delta Air Lines means enjoying a range of perks, such as a rewarding loyalty program and an excellent in-flight experience. Plus, when you book through Expedia, One Key™ members can collect OneKeyCash™* to spend on select future travel purchases. That's in addition to 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.
Can I change or cancel my Delta Air Lines flight from Los Angeles - Ontario Intl. Airport (ONT) to Nashville Intl. Airport (BNA)?
Depending on your ticket type, a fee may apply if you cancel or change your flight more than 24 hours after it's confirmed. To secure flexible fares, select our "Changes included" or "No cancel fee" filter when you search for flights. To learn more about changing or canceling your reservation, go to "Trips," select your flight and tick "Manage Booking."

Explore a world of travel with Expedia

*Available to One Key members.