$250 Cheap Delta flights Dallas (DAL) to Tri-Cities (TRI)

Landing cheap one-way Delta Air Lines flights from DAL to TRI from $250 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $429 for your next exciting vacation.**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 usually more affordable in the quieter months of January and February. Whether you’re after a round-trip or one-way ticket, you could land a better deal then.

For cheap Delta Air Lines fares from Love Field Airport (DAL) to Tri-Cities Regional Airport (TRI), start searching one to three months before your intended departure. Reserving domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also affect the overall price. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by booking on a Sunday.**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 looking for direct Delta Air Lines flights from DAL to TRI. It’s also a great way to compare other airlines offering the same direct route.

To find the earliest departure from DAL to TRI with Delta Air Lines, filter your results by “Morning” and “Early Morning.” Choosing an early flight usually 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.

Delta Air Lines flights from Love Field Airport (DAL) to Blountville come in to land at Tri-Cities Regional Airport (TRI). This is the main entry point to this destination.

Delta Air Lines makes traveling from DAL to TRI enjoyable with an excellent in-flight experience and a rewarding loyalty program. You also have the chance to earn points with Delta SkyMiles. Remember 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.

In most cases, you can modify or cancel your flight, although there may be a charge if you made your booking over 24 hours ago. Need flexible options? Make use of our “No cancel fee” and “Changes included” filters to find flights that won’t charge extra if you need to revise your plans. To make modifications, go to “Trips,” select your flight and click on “Manage Booking” for more details.