$180 Cheap Delta flights Los Angeles (LAX) to Tri-Cities (TRI)

Apply the “Price (lowest to highest)” filter on Expedia to find cheap Delta Air Lines round-trip flights from $359 from LAX to TRI. Affordable one-way tickets from $180 are available too.**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.

Delta Air Lines flights to Blountville are typically more affordable in the low-season months of January and February. Whether you’re in search of a return or one-way ticket, you could find a better deal then.

Start searching one to three months ahead of your departure date to score cheap fares on Delta Air Lines flights from Los Angeles Intl. Airport (LAX) to Tri-Cities Regional Airport (TRI). 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 flights.*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.

Click on our “Nonstop” filter when browsing for direct Delta Air Lines flights from LAX to TRI. It’s also an easy way to compare other airlines servicing the same nonstop journey.

Filter your results by “Early Morning” and “Morning” to find the earliest departures from LAX to TRI. Taking off early means you’re 20% 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.

Take a Delta Air Lines flight from Los Angeles Intl. Airport (LAX) to Blountville, and you’ll likely come in to Tri-Cities Regional Airport (TRI). This is the airline’s primary hub here.

Delta Air Lines makes traveling from LAX to TRI more enjoyable with an excellent in-flight experience and a rewarding loyalty program. You could even start earning points with Delta SkyMiles. Be sure to join Expedia’s free One Key™ rewards program to earn OneKeyCash™*, which can be redeemed on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

It’s generally possible to reschedule or cancel your flight, although there may be a charge if your booking was made over 24 hours ago. Need flexible options? Make use of Expedia’s “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you have to alter your plans. To update your booking, visit “Trips,” select your flight and click on “Manage Booking” for more details.