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Cheap Flights from Kingsport (TRI) to Dallas (DFW)

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      Travellers and cabin class, 1 Adult, Economy
      Qatar Airways
      American Airlines

      Compare Tri-Cities to Dallas Fort Worth International flight deals

      Find the cheapest month or even day of the year to fly to Dallas Fort Worth International

      Book the best Dallas Fort Worth International fare with no extra fees

      Flight deals from Tri-Cities to Dallas Fort Worth International

      Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to Dallas Fort Worth International Airport? If you want to travel next month, return fares start from $856. Find the lowest prices on one-way and return tickets right here.
      Dallas.$814 per passenger.Departing Tue, 1 Dec, returning Sat, 5 Dec.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Tue, 1 Dec, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Sat, 5 Dec, arriving in Tri-Cities.Price includes taxes and charges.From $814, select.
      Dallas.$815 per passenger.Departing Wed, 28 Oct, returning Tue, 3 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Wed, 28 Oct, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Tue, 3 Nov, arriving in Tri-Cities.Price includes taxes and charges.From $815, select.
      Dallas.$816 per passenger.Departing Wed, 18 Nov, returning Wed, 25 Nov.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Wed, 18 Nov, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Wed, 25 Nov, arriving in Tri-Cities.Price includes taxes and charges.From $816, select.
      Dallas.$846 per passenger.Departing Sat, 13 Mar, returning Sat, 20 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Sat, 13 Mar, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Sat, 20 Mar, arriving in Tri-Cities.Price includes taxes and charges.From $846, select.
      Dallas.$856 per passenger.Departing Thu, 17 Sep, returning Wed, 23 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 17 Sep, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Wed, 23 Sep, arriving in Tri-Cities.Price includes taxes and charges.From $856, select.
      Dallas.$875 per passenger.Departing Sat, 29 Aug, returning Wed, 2 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Sat, 29 Aug, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Wed, 2 Sep, arriving in Tri-Cities.Price includes taxes and charges.From $875, select.
      Dallas.$900 per passenger.Departing Thu, 18 Feb, returning Sun, 21 Feb.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 18 Feb, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Sun, 21 Feb, arriving in Tri-Cities.Price includes taxes and charges.From $900, select.
      Dallas.$967 per passenger.Departing Thu, 22 Oct, returning Sun, 25 Oct.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 22 Oct, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Sun, 25 Oct, arriving in Tri-Cities.Price includes taxes and charges.From $967, select.
      Dallas.$969 per passenger.Departing Thu, 27 Aug, returning Mon, 31 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Thu, 27 Aug, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Mon, 31 Aug, arriving in Tri-Cities.Price includes taxes and charges.From $969, select.
      Dallas.$2,007 per passenger.Departing Wed, 30 Dec, returning Sat, 2 Jan.Return flight with Delta.Outbound indirect flight with Delta, departs from Tri-Cities on Wed, 30 Dec, arriving in Dallas Fort Worth International.Inbound indirect flight with Delta, departs from Dallas Fort Worth International on Sat, 2 Jan, arriving in Tri-Cities.Price includes taxes and charges.From $2,007, select.

      Find the cheapest month to fly from Tri-Cities to Dallas Fort Worth International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tri-Cities to Dallas Fort Worth International flights are currently cheapest in December.
      Aug
      from $969
      Sep
      from $856
      Oct
      from $967
      Nov
      from $816
      Dec
      from $814
      Jan
      Find prices
      Feb
      from $900
      Mar
      from $846
      Apr
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      May
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      Jun
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      Jul
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      Direct flights from Tri-Cities to Dallas Fort Worth International

      American Airlines
      Qatar Airways

      Tri-Cities to Dallas Fort Worth International: Alternative routes

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

      Dallas Love Field

      7km from central Dallas
      ClosestCheapest
      from $814
      Search flights

      Dallas Fort Worth International

      24km from central Dallas
      Cheapest
      from $814
      Search flights

      Fort Worth

      53km from central Dallas
      Search flights

      Kingsport to Dallas: Flight information

      The things to know before you go.
      Cheapest flight found$814
      Cheapest month to flyDecember
      Average flight time2 hrs, 53 mins
      Most popular airlineQatar Airways
      Average flights per week34

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

      The best price we found for a return flight from Tri-Cities to Dallas Fort Worth International is $814. 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 53 minutes is the average flight time from Tri-Cities to Dallas Fort Worth International.
      Qatar Airways and American Airlines fly direct from Tri-Cities to Dallas Fort Worth International.
      As of August 2026, there are 34 flights per week flying from Tri-Cities to Dallas Fort Worth International.
      The cheapest month to fly from Tri-Cities to Dallas Fort Worth International is usually December.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to Dallas Fort Worth International Airport on Tuesday, 1 December 2026.
      Yes – the average flight time is 2 hours and 53 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 Dallas Fort Worth International 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 Dallas is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Delta offers the cheapest flight tickets to Dallas Fort Worth International.

      Flying from Tri-Cities Airport (TRI) to Dallas Fort Worth International Airport (DFW): what you need to know

      • The average length of a direct flight from Tri-Cities Airport to Dallas Fort Worth International Airport is 2 hours 50 minutes.

      • Dallas's timezone is UTC-6, making Dallas one hour behind Kingsport.

      • You can choose from 14 weekly Tri-Cities Airport to Dallas Fort Worth International Airport flights. The 07:06 departure with American Airlines is the earliest flight available. American Airlines operates the last service of the day at 17:56.

      • To ensure you get on your TRI to DFW flight, leave plenty of time to check in and drop off your luggage. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.

      • Be prepared for longer lines in popular months such as July. Arriving up to four hours ahead of international flights and two hours for domestic departures is a smart move.

      • American Airlines offers direct flights from Tri-Cities Airport to Dallas Fort Worth International Airport. Book with this popular carrier, then get ready to discover the sights in Dallas — and maybe even more of the United States if time allows.

      • The airline most travellers fly with on this route is American Airlines.

      • American Airlines is the most punctual carrier that operates TRI to DFW flights. A reliable 80.1% of its services on this route arrive as planned.

      How to find the cheapest flights from Tri-Cities Airport (TRI) to Dallas Fort Worth International Airport (DFW)

      • The lowest price we've seen for a one-way Tri-Cities Airport to Dallas Fort Worth International Airport flight is $237. A return plane ticket is currently $814. Depending on the availability and when you book, these fares could change.

      • Book four months before your departure date. After crunching the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from TRI to DFW.

      • September is the cheapest month for flights from Tri-Cities Airport to Dallas Fort Worth International Airport. If you want to fly during a different time of year, the 'Whole month' tool will give you the lowest prices across every month.

      • Stay on top of deals for cheap flights from TRI to DFW by setting up a Price Alert. You'll receive an email or push notification on the app when a special offer becomes available.

      • Pick your ideal departure and arrival times, airlines and number of stops with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Tri-Cities Airport to Dallas Fort Worth International Airport.

      Handy information about Tri-Cities Airport (TRI)

      • You'll find TRI at 2525 Tennessee 75.

      • Tri-Cities Airport has an excellent on-time performance, so you're unlikely to face delays. Departures from TRI land on schedule 81% of the time.

      • To reach Tri-Cities Airport from central Kingsport, it takes about 15 minutes by car. Of course, this depends on traffic. It's approximately 18 kilometres from the airport to the city centre.

      • Expect a journey time of about 35 minutes when using public transport.

      • Get your trip off to a stress-free start by staying near TRI. Whether you've booked an early flight from Tri-Cities Airport to Dallas Fort Worth International Airport or want to avoid feeling rushed, these hotels are ideal:

      Arriving at Dallas Fort Worth International Airport (DFW)

      Getting from Dallas Fort Worth International Airport (DFW) to central Dallas

      • You'll find DFW at 2400 Aviation Dr.

      • Dallas Fort Worth International Airport to the centre of Dallas has a drive time of around 25 minutes. It's approximately 32 kilometres away.

      • If you're travelling on public transport, expect a journey time of about 1 hour.

      When to fly to Dallas Fort Worth International Airport (DFW)

      • The quietest month for a flight from Tri-Cities Airport to Dallas Fort Worth International Airport is March, while July is the most popular. Pick the ideal time to go to Dallas based on whether you prefer a laid-back vibe or a more bustling atmosphere.

      • Before locking in your flight from Tri-Cities Airport to Dallas Fort Worth International Airport, consider the kind of weather you enjoy. August is the warmest month in Dallas, with temperatures ranging from 24ºC (75ºF) to 41ºC (106ºF).

      • Look for cheap tickets from TRI to DFW in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC (34ºF) and 16ºC (61ºF) on average.

      Explore more of the United States

      • Dallas has loads to offer, but there are so many other parts of the United States just waiting to be explored. Around 370 kilometres south of Dallas, a trip to Houston will fill your itinerary to the brim. Start with attractions like The Museum of Fine Arts, Houston, Beck Building, Houston Museum of Natural Science and The Menil Collection.

      • San Antonio is another well-known destination in the United States and is around 402 kilometres south-west of Dallas. No trip is complete without visiting San Antonio River Walk, San Antonio River walk and Alamo Plaza.

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