Cheap flight tickets 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? 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 May.

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 foundRM1,999
Cheapest month to flyMay
Average flight time2 hrs, 22 mins
Most popular airlineQatar Airways
Average flights per week200

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 RM1,996. 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 22 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 February 2026, there are 200 flights per week flying from Dallas to Tri-Cities.
The cheapest month to fly from Dallas to Tri-Cities is usually May.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Dallas to Tri-Cities Airport on Wednesday, 20 May 2026.
Yes – the average flight time is 2 hours and 22 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.
The cheapest airline that flies to Tri-Cities is Delta .

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

  • Begin your travels at one of Dallas's main airports, Dallas/Fort Worth International Airport (DFW) or Dallas Love Field Airport (DAL). Explore your options for booking a flight from Dallas to Tri-Cities Regional Airport (TRI) departing from either of these.

  • 2 hours 20 minutes is the average travel time for a direct Dallas to Tri-Cities Regional Airport flight.

  • The timezone in Kingsport is UTC-4, which is one hour ahead of Dallas. Tri-Cities Regional Airport is located in Kingsport.

  • The most popular route is from Dallas/Fort Worth International Airport (DFW) to Tri-Cities Regional Airport (TRI), with 11 direct weekly services. If you're not one for hanging around, the earliest flight from DFW to TRI is the 12:19pm American Airlines service. If you prefer to leave later in the day, the last departure is at 8:40pm with American Airlines.

  • For hassle-free travel, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This way, you can comfortably catch your flight from Dallas to TRI.

  • Longer lines at check-in and security are more likely if you're heading away during high season, so allow a bit more breathing room. The recommendation for peak periods? Arrive up to four hours ahead for international flights and two hours for domestic departures.

Airports in Dallas

Dallas/Fort Worth International Airport (DFW)

  • You can hop on a direct flight from Dallas to Tri-Cities Regional Airport (TRI) leaving from Dallas/Fort Worth International Airport (DFW).

  • You can get away on a direct flight from Dallas to Tri-Cities Regional Airport with American Airlines. This leading airline operates services from DFW.

  • The airline most travellers choose when flying between DFW and TRI is American Airlines.

  • American Airlines is the most punctual carrier operating on this route, with 79.22% of its services arriving as planned.

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

  • Want a stress-free start to your journey? Stay near Dallas/Fort Worth International Airport. Whether you're boarding an early flight from Dallas to Tri-Cities Regional Airport or prefer not to rush, these hotels are just what you're after:

  • Of the flights that depart from Dallas/Fort Worth International Airport, 73.22% arrive as scheduled at their destination.

  • You'll find DFW at 2400 Aviation Dr.

Dallas Love Field Airport (DAL)

About Tri-Cities Regional Airport (TRI)

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

  • Right now, RM1,906 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 RM1,999. Remember fares can change due to demand at the time of booking.

  • Book two months before you want to fly. Research into pricing trends suggests this is the ideal window for finding cheap flights from Dallas to TRI.

  • Schedule your trip for July. That's the best month for landing a great bargain on Dallas to Tri-Cities Regional Airport tickets. If you have flexibility with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Stay on top of deals for plane tickets from Dallas to TRI by creating a Price Alert. We'll send you an email or notification on the app when a lower fare becomes available.

  • Filters make it easier to find a bargain for your flight from Dallas to Tri-Cities Regional Airport. Choose the airlines, flight times and stops that match your plans. Then sort the results by 'Cheapest' to find the best price quickly.

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

  • July is when most people book flights from Dallas to Tri-Cities Regional Airport (TRI). Visit Kingsport in February for a more low-key escape.

  • Book a Dallas to TRI plane ticket departing in July if you want to experience the city during its warmest month. You can expect temperatures in Kingsport to range from 16ºC (61ºF) to 31ºC (88ºF).

  • Search for cheap tickets from Dallas to Tri-Cities Regional Airport in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -7ºC (19ºF) and 10ºC (50ºF).

More about Kingsport

  • After booking your flight from Dallas to Tri-Cities Regional Airport, find a hotel that puts you in a great location. Make one of these accommodation options your base for exploring Kingsport:

  • Your Kingsport trip isn't complete without checking out the sights. Top attractions that belong on your itinerary include Foot Bridge - Lakeside Trail, Mountain Music Museum and Allandale Mansion.

Explore more of the United States

  • You've done Kingsport, now it's time to discover more of the United States. Journey about 193 kilometres south-east to Charlotte to tick off its top attractions. From Bechtler Museum of Modern Art to Discovery Place and NASCAR Hall of Fame, your itinerary will be busy.

  • Any journey through the United States wouldn't feel complete without exploring Ironville. Hoods creek cemetery is among the highlights in this destination, which is roughly 225 kilometres north of Kingsport.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.