Flight tickets from Tri-Cities (TRI) to St. Pete–Clearwater International (PIE) from ₹ 4,373

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      Travellers and cabin class, 1 Adult, Economy
      Allegiant Air

      Compare Tri-Cities to St. Pete–Clearwater International flight deals

      Find the cheapest month or even day of the year to fly to St. Pete–Clearwater International

      Book the best St. Pete–Clearwater International fare with no extra fees

      Flight deals from Tri-Cities to St. Pete–Clearwater International

      Looking for a cheap last-minute deal or the best return flight from Tri-Cities Airport to St. Pete–Clearwater International Airport? If you want to travel next month, return fares start from ₹ 11,532. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Tri-Cities to St. Pete–Clearwater International found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Tri-Cities to St. Pete–Clearwater International from ₹ 4,373 one-way

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tri-Cities to St. Pete–Clearwater International flights are currently cheapest in November.

      Direct flights from Tri-Cities to St. Pete–Clearwater International

      Allegiant Air

      Tri-Cities to St. Pete–Clearwater International: Alternative routes

      Compare routes from Tri-Cities to Tampa below. You may find an airport to fly into that's cheaper, faster, or easier than St. Pete–Clearwater International.

      Kingsport to Tampa: Flight information

      The things to know before you go.
      Cheapest flight found₹ 4,373
      Cheapest month to flyNovember
      Average flight time1 hr, 45 mins
      Most popular airlineAllegiant Air
      Average flights per week3

      Finding cheap flights from Tri-Cities to St. Pete–Clearwater International: Frequently asked questions

      The best price we found for a return flight from Tri-Cities to St. Pete–Clearwater International is ₹ 8,651. 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 45 minutes is the average flight time from Tri-Cities to St. Pete–Clearwater International.
      Allegiant Air flies direct from Tri-Cities to St. Pete–Clearwater International.
      As of September 2026, there are 3 flights per week flying from Tri-Cities to St. Pete–Clearwater International.
      The cheapest month to fly from Tri-Cities to St. Pete–Clearwater International is usually October.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Tri-Cities Airport to St. Pete–Clearwater International Airport on Friday, 30 October 2026.
      Yes – the average flight time is 1 hour and 45 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 St. Pete–Clearwater 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 Tampa 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 St. Pete–Clearwater International.

      Travelling from Tri-Cities Regional Airport (TRI) to St. Petersburg-Clearwater International Airport (PIE): what you need to know

      • Around 1 hour 35 minutes is how long you can expect to be travelling on a direct flight from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport.

      • Tampa's timezone is UTC-4, which is the same as Kingsport.

      • Leave plenty of time to catch your TRI to PIE flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

      • You can expect longer lines during popular months like July. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

      • Jetting into Tampa (and then seeing more of United States!) is a cinch with Allegiant Air. This popular airline offers direct flights from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport.

      • Allegiant Air is the airline most travellers choose for this route.

      How to find the cheapest flights from Tri-Cities Regional Airport (TRI) to St. Petersburg-Clearwater International Airport (PIE)

      • Right now, ₹ 4,373 is the cheapest price we've found for a one-way Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport flight. The best price for a return plane ticket is ₹ 8,651. Remember that fares could change due to availability at the time of booking.

      • Score cheap tickets from TRI to PIE by booking at least six months ahead. According to our research, that's the sweet spot for landing a bargain.

      • May is the cheapest month for flights from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport. If you need to travel during a different time of year, the 'Whole month' tool will give you the lowest airfares across every month.

      • You don't need to check back in every day to find out if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a better deal on cheap flights from TRI to PIE.

      • Tailor your flights with filters. Pick your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport.

      Handy information about Tri-Cities Regional Airport (TRI)

      • TRI is located at 2525 Tennessee 75.

      • 79.37% of flights taking off from Tri-Cities Regional Airport land at their destination on schedule.

      • Tri-Cities Regional Airport is around 23 kilometres from central Kingsport. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 25 minutes or so to arrive, depending on the traffic.

      • Need a handy hotel near TRI? If you've booked an early flight from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport, these stays will have you moments from your check-in counter:

      Arriving at St. Petersburg-Clearwater International Airport (PIE)

      Getting from St. Petersburg-Clearwater International Airport (PIE) to central Tampa

      • The address for PIE is Suite 221 - Terminal Building.

      • St. Petersburg-Clearwater International Airport to central Tampa has a drive time of around 25 minutes. It's approximately 29 kilometres away.

      • When travelling on public transport, expect a journey time of roughly 2 hours 10 minutes.

      When to fly to St. Petersburg-Clearwater International Airport (PIE)

      • The quietest month for a flight from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport is April, while July is the most popular. Pick the ideal time to go to Tampa based on whether you prefer a more fast-paced or easygoing experience.

      • Lock in your flight from Tri-Cities Regional Airport to St. Petersburg-Clearwater International Airport for August if you'd like to explore Tampa during its warmest month. Expect temperatures of between 24ºC and 33ºC.

      • Search for cheap tickets from TRI to PIE in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 9ºC and 23ºC on average.

      Explore more of United States

      • Jacksonville is just one of the many places in United States waiting to be explored after you've experienced Tampa. Around 274 kilometres away to the north, well-known attractions include Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.

      • Around 338 kilometres south-east of Tampa, Miami is another essential stop in United States. No visit is complete without checking out Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena.

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