Cheap Flights from Dallas to Tri-Cities

Compare Dallas to Tri-Cities flight deals

Find the cheapest month or even day of the year to fly to Tri-Cities

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Flight deals from Dallas to Tri-Cities

Looking for a cheap last-minute deal or the best return flight from Dallas to Tri-Cities Airport? If you want to travel next month, return fares start from R 5,395. Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Dallas to Tri-Cities

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Dallas to Tri-Cities flights are currently cheapest in August.

Direct flights from Dallas to Tri-Cities

Dallas to Tri-Cities: Alternative routes

Compare routes from Dallas to Kingsport below. You may find an airport to fly into that's cheaper, faster, or easier than Tri-Cities.

Dallas to Kingsport: Flight information

The things to know before you go.
Cheapest flight foundR 2,119
Cheapest month to flyAugust
Average flight time2 hrs, 24 mins
Most popular airlineQatar Airways
Average flights per week51

Finding cheap flights from Dallas to Tri-Cities: Frequently asked questions

The best price we found for a return flight from Dallas to Tri-Cities is R 5,395. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 24 minutes is the average flight time from Dallas to Tri-Cities.
Qatar Airways, American Airlines and Envoy Air fly direct from Dallas to Tri-Cities.
As of June 2026, there are 51 flights per week flying from Dallas to Tri-Cities.
The cheapest month to fly from Dallas to Tri-Cities is usually July.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Tri-Cities Airport on Tuesday, 21 July 2026.
Yes – the average flight time is 2 hours and 24 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Tri-Cities but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kingsport is around 40 days in advance, so don’t leave your flight to the last minute.

Flying from Dallas to Tri-Cities Regional Airport (TRI): What you need to know

  • Start your trip at Dallas Fort Worth International Airport (DFW), the main airport in Dallas. Search for flights from Dallas to Tri-Cities Regional Airport (TRI) that take off from this base.

  • Expect to be in the air for 2 hours 20 minutes. That's the average journey time for a direct Dallas to Tri-Cities Regional Airport flight.

  • Kingsport is one hour ahead of Dallas. Tri-Cities Regional Airport is located in Kingsport, which runs on the UTC-5 timezone.

  • The most popular route is from Dallas Fort Worth International Airport (DFW) to Tri-Cities Regional Airport (TRI), with 13 direct weekly services. If you're looking to take off without delay, the earliest flight from DFW to TRI is the 12:19pm American Airlines option. If you prefer to leave later in the day, the last departure is at 8:40pm with American Airlines.

  • Your flight from Dallas to TRI won't wait if you're late, so don't forget to check in on time. Arrive up to one hour in advance for domestic flights and two hours ahead when you're flying internationally.

  • July is a busy time to fly out. If you're taking off then or during a major holiday like Thanksgiving, show up even earlier. Aim for at least two hours ahead for domestic flights and up to four hours for international journeys.

Airports in Dallas

Dallas Fort Worth International Airport (DFW)

  • Go straight to your destination from Dallas Fort Worth International Airport (DFW). Direct flights from Dallas to Tri-Cities Regional Airport (TRI) are available from here.

  • American Airlines is a popular carrier that offers direct flights from Dallas to Tri-Cities Regional Airport jetting out of DFW.

  • The top choice among passengers flying between DFW and TRI is American Airlines.

  • The most punctual carrier on this route is American Airlines. Its services land as scheduled 78.57% of the time.

  • Located around 32 kilometres from central Dallas, DFW can be reached in about 25 minutes by car, depending on traffic. The journey by public transport takes roughly 1 hour.

  • Have an early flight from Dallas to Tri-Cities Regional Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by staying at one of these hotels close to Dallas Fort Worth International Airport:

  • Of the flights that depart from Dallas Fort Worth International Airport, 72% arrive on time at their destination.

  • You'll find DFW at 2400 Aviation Dr.

Dallas Love Field (DAL)

About Tri-Cities Regional Airport (TRI)

Getting from Tri-Cities Regional Airport (TRI) to central Kingsport

  • Central Kingsport is around 18 kilometres from Tri-Cities Regional Airport and takes about 15 minutes to reach by car. See what your options are for getting into town, whether that's with a taxi, car hire or ride-share.

  • Travelling by public transport takes roughly 35 minutes.

How to find the cheapest flights from Dallas to Tri-Cities Regional Airport (TRI)

  • At the moment, R 2,119 is the lowest price we've found for a one-way ticket from Dallas to Tri-Cities Regional Airport. The cheapest price for a return flight is R 5,395. Keep in mind fares may change due to demand at the time of booking.

  • To snap up cheap flights from Dallas to TRI, book your plane ticket two months ahead of your departure date.

  • July is when you're most likely to find a bargain on a Dallas to Tri-Cities Regional Airport ticket. If you'd like to travel during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

  • There's no need to check every day to find out if fares have dropped when you create a Price Alert. We'll notify you as soon as a new deal shows up on plane tickets from Dallas to TRI.

  • Tailor your travel plans using filters. Pick your preferred arrival and departure times, airlines and total journey duration. You can also sort the results by 'Fastest,' 'Cheapest' or 'Best' flights from Dallas to Tri-Cities Regional Airport.

The best time to fly from Dallas to Tri-Cities Regional Airport (TRI)

  • June is when most people book flights from Dallas to Tri-Cities Regional Airport (TRI). Visit Kingsport in December if you'd rather be there when it's quieter.

  • When booking your Dallas to TRI plane ticket, consider the type of weather you enjoy. July is the warmest month in Kingsport, with temperatures ranging from 16ºC (61ºF) to 31ºC (88ºF).

  • January has temperatures of between -7ºC (19ºF) and 10ºC (50ºF). Search for cheap tickets from Dallas to Tri-Cities Regional Airport around that time if you want to travel when it's cooler.

More about Kingsport

  • When it comes to looking for somewhere to rest your head, you'll find the best stays in Kingsport right here. Browse these options after you've booked your flight from Dallas to Tri-Cities Regional Airport:

  • There are plenty of terrific things to do in Kingsport when you're ready to go sightseeing. Head straight for Kingsport Greenbelt followed by Mountain Music Museum and Allandale Mansion.

Explore more of the United States

  • You've visited Kingsport, now it's time to discover other corners of the United States. Journey about 193 kilometres southeast to Charlotte to tick off its leading attractions. From Bechtler Museum of Modern Art to Discovery Place and NASCAR Hall of Fame, you've got a jam-packed schedule ahead.

Prices shown on this page are estimated lowest prices only. Found in the last 12 days.