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Cheap Flights from Orlando Sanford to Tri-Cities

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      Travellers and cabin class, 1 Adult, Economy

      Compare Orlando Sanford to Tri-Cities flight deals

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

      Book the best Tri-Cities fare with no extra fees

      Flight deals from Orlando Sanford to Tri-Cities

      Looking for a cheap last-minute deal or the best return flight from Orlando Sanford Airport to Tri-Cities Airport? If you want to travel next month, return fares start from $139. Find the lowest prices on one-way and return tickets right here.
      Kingsport.$139 per passenger.Departing Fri, 7 Aug, returning Mon, 10 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Fri, 7 Aug, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Mon, 10 Aug, arriving in Orlando Sanford.Price includes taxes and charges.From $139, select.
      Kingsport.$140 per passenger.Departing Fri, 31 Jul, returning Mon, 10 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Fri, 31 Jul, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Mon, 10 Aug, arriving in Orlando Sanford.Price includes taxes and charges.From $140, select.
      Kingsport.$150 per passenger.Departing Mon, 17 Aug, returning Sun, 6 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Mon, 17 Aug, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 6 Sep, arriving in Orlando Sanford.Price includes taxes and charges.From $150, select.
      Kingsport.$163 per passenger.Departing Thu, 30 Jul, returning Fri, 31 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 30 Jul, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Fri, 31 Jul, arriving in Orlando Sanford.Price includes taxes and charges.From $163, select.
      Kingsport.$169 per passenger.Departing Thu, 10 Sep, returning Thu, 24 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 10 Sep, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Thu, 24 Sep, arriving in Orlando Sanford.Price includes taxes and charges.From $169, select.
      Kingsport.$178 per passenger.Departing Mon, 5 Oct, returning Sun, 18 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Mon, 5 Oct, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 18 Oct, arriving in Orlando Sanford.Price includes taxes and charges.From $178, select.
      Kingsport.$222 per passenger.Departing Mon, 19 Oct, returning Sun, 8 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Mon, 19 Oct, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 8 Nov, arriving in Orlando Sanford.Price includes taxes and charges.From $222, select.
      Kingsport.$225 per passenger.Departing Thu, 17 Sep, returning Mon, 5 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 17 Sep, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Mon, 5 Oct, arriving in Orlando Sanford.Price includes taxes and charges.From $225, select.
      Kingsport.$239 per passenger.Departing Thu, 10 Dec, returning Sun, 13 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 10 Dec, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 13 Dec, arriving in Orlando Sanford.Price includes taxes and charges.From $239, select.
      Kingsport.$239 per passenger.Departing Thu, 5 Nov, returning Sun, 8 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 5 Nov, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 8 Nov, arriving in Orlando Sanford.Price includes taxes and charges.From $239, select.
      Kingsport.$241 per passenger.Departing Sun, 10 Jan, returning Thu, 21 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Sun, 10 Jan, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Thu, 21 Jan, arriving in Orlando Sanford.Price includes taxes and charges.From $241, select.
      Kingsport.$259 per passenger.Departing Tue, 24 Nov, returning Sun, 6 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Tue, 24 Nov, arriving in Tri-Cities.Inbound direct flight with Allegiant Air departs from Tri-Cities on Sun, 6 Dec, arriving in Orlando Sanford.Price includes taxes and charges.From $259, select.

      Find the cheapest month to fly from Orlando Sanford to Tri-Cities

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Orlando Sanford to Tri-Cities flights are currently cheapest in August.
      Jul
      from $163
      Aug
      from $139
      Sep
      from $169
      Oct
      from $178
      Nov
      from $239
      Dec
      from $239
      Jan
      from $241
      Feb
      Find prices
      Mar
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      Apr
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      May
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      Jun
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      Direct flights from Orlando Sanford to Tri-Cities

      Orlando Sanford to Tri-Cities: Alternative routes

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

      Tri-Cities

      16km from central Kingsport
      ClosestCheapest
      from $139
      Search flights

      Orlando to Kingsport: Flight information

      The things to know before you go.
      Cheapest flight found$139
      Cheapest month to flyAugust
      Average flight time1 hr, 43 mins
      Most popular airlineAllegiant Air
      Average flights per week3

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

      The best price we found for a return flight from Orlando Sanford to Tri-Cities is $139. 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.
      1 hour and 43 minutes is the average flight time from Orlando Sanford to Tri-Cities.
      Allegiant Air flies direct from Orlando Sanford to Tri-Cities.
      As of July 2026, there are 3 flights per week flying from Orlando Sanford to Tri-Cities.
      The cheapest month to fly from Orlando Sanford to Tri-Cities is usually August.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Orlando Sanford Airport to Tri-Cities Airport on Friday, 7 August 2026.
      Yes – the average flight time is 1 hour and 43 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.

      Currently, Allegiant Air offers the cheapest flight tickets to Tri-Cities.

      Travelling from Orlando Sanford Airport (SFB) to Tri-Cities Airport (TRI): what you need to know

      • Take a direct flight from Orlando Sanford Airport to Tri-Cities Airport and you'll be travelling for an average of 1 hour 40 minutes.

      • Get to the airport on time so you don't miss your SFB to TRI flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid any last-minute rush.

      • Flying during a peak month such as June? School holidays and other popular seasons can result in longer lines at airport checkpoints. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

      • Allegiant Air is your ticket to exploring Kingsport (and perhaps some other exciting corners of the United States!). Check out the direct flights from Orlando Sanford Airport to Tri-Cities Airport offered by this popular airline.

      • Most travellers choose to travel with Allegiant Air on this route.

      • Allegiant Air is the most punctual carrier offering SFB to TRI flights.

      How to find the cheapest flights from Orlando Sanford Airport (SFB) to Tri-Cities Airport (TRI)

      • At the moment, $66 is the lowest price we've found for a one-way Orlando Sanford Airport to Tri-Cities Airport flight. The best price for a return plane ticket is $139. Bear in mind that fares could change due to demand at the time of booking.

      • To score cheap tickets from SFB to TRI, reserve your trip one month before your departure.

      • The cheapest month for flights from Orlando Sanford Airport to Tri-Cities Airport is June. Use the 'Whole month' tool to find the lowest prices if you have flexible travel dates.

      • You won't have to check every day to find out if fares have dropped when you create a Price Alert. We'll update you as soon as a special offer becomes available on cheap flights from SFB to TRI.

      • Find the perfect flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Orlando Sanford Airport to Tri-Cities Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

      Handy information about Orlando Sanford Airport (SFB)

      • 69% of flights that leave from Orlando Sanford Airport reach their destination on time.

      • Orlando Sanford Airport is about 40 kilometres from central Orlando. If you're catching a taxi, ride-sharing or driving from the centre, it'll take 35 minutes or so to get there, depending on the traffic.

      • Catching public transport? You can expect a journey time of around 1 hour.

      • Get your break off to a leisurely start by staying near SFB. Whether you're catching an early flight from Orlando Sanford Airport to Tri-Cities Airport or want to avoid feeling rushed, these stays are perfect:

      Arriving at Tri-Cities Airport (TRI)

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

      • TRI is located at 2525 Tennessee 75.

      • From Tri-Cities Airport, Kingsport is approximately 18 kilometres away. It takes around 15 minutes to reach the centre driving.

      • Getting there by public transport takes around 35 minutes.

      When to fly to Tri-Cities Airport (TRI)

      • It's time to work out your dates for your flight from Orlando Sanford Airport to Tri-Cities Airport. July is the most popular month to visit Kingsport. If you prefer a more relaxed vibe, go in April.

      • Book your flight from Orlando Sanford Airport to Tri-Cities Airport for July if you want to visit Kingsport during its warmest month. Expect temperatures of between 16ºC and 31ºC.

      • For cooler conditions, search for a cheap ticket from SFB to TRI in January. Temperatures average between -7ºC and 10ºC then.

      Explore more of the United States

      • Columbus is just one of the many cities in the United States waiting to be discovered after you've experienced Kingsport. Around 386 kilometres away to the north, its best attractions include Franklin Park Conservatory and Botanical Gardens, Whetstone Park / Park of Roses and Ohio Theatre.

      • If you're ready to explore another great destination in the United States, head for Indianapolis, about 483 kilometres north-west of Kingsport. Lucas Oil Stadium, Eiteljorg Museum and The Children's Museum of Indianapolis are among the biggest draws.

      Plan the rest of your trip from Orlando to Kingsport

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