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70 € Cheap Flights from Tampa to Knoxville

Compare Tampa to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

Book the best Knoxville fare with no extra fees

Flight deals from Tampa to Knoxville

Looking for a cheap last-minute deal or the best return flight from Tampa to Knoxville Airport? If you want to travel next month, return fares start from 70 €. Find the lowest prices on one-way and return tickets right here.
Knoxville.70 € per passenger.Departing Sat, 25 Jul, returning Fri, 31 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sat, 25 Jul, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Fri, 31 Jul, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 70 €, select.
Knoxville.70 € per passenger.Departing Sat, 25 Jul, returning Wed, 5 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sat, 25 Jul, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Wed, 5 Aug, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 70 €, select.
Knoxville.70 € per passenger.Departing Mon, 10 Aug, returning Mon, 17 Aug.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Mon, 10 Aug, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 17 Aug, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 70 €, select.
Knoxville.76 € per passenger.Departing Fri, 11 Sep, returning Wed, 23 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Fri, 11 Sep, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Wed, 23 Sep, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 76 €, select.
Knoxville.85 € per passenger.Departing Thu, 13 Aug, returning Tue, 1 Sep.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Thu, 13 Aug, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Tue, 1 Sep, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 85 €, select.
Knoxville.87 € per passenger.Departing Wed, 30 Sep, returning Wed, 7 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Wed, 30 Sep, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Wed, 7 Oct, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 87 €, select.
Knoxville.87 € per passenger.Departing Fri, 9 Oct, returning Mon, 12 Oct.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Fri, 9 Oct, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 12 Oct, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 87 €, select.
Knoxville.87 € per passenger.Departing Sat, 24 Oct, returning Fri, 6 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sat, 24 Oct, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Fri, 6 Nov, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 87 €, select.
Knoxville.89 € per passenger.Departing Sat, 14 Nov, returning Wed, 2 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sat, 14 Nov, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Wed, 2 Dec, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 89 €, select.
Knoxville.96 € per passenger.Departing Wed, 2 Dec, returning Sun, 20 Dec.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Wed, 2 Dec, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Sun, 20 Dec, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 96 €, select.
Knoxville.112 € per passenger.Departing Sat, 14 Nov, returning Sun, 15 Nov.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sat, 14 Nov, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Sun, 15 Nov, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 112 €, select.
Knoxville.114 € per passenger.Departing Mon, 4 Jan, returning Thu, 7 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Mon, 4 Jan, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Thu, 7 Jan, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 114 €, select.
Knoxville.124 € per passenger.Departing Thu, 17 Dec, returning Mon, 4 Jan.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Thu, 17 Dec, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 4 Jan, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 124 €, select.
Knoxville.158 € per passenger.Departing Thu, 4 Feb, returning Mon, 8 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Thu, 4 Feb, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 8 Feb, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 158 €, select.
Knoxville.190 € per passenger.Departing Sun, 31 Jan, returning Mon, 8 Feb.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from St. Pete–Clearwater International on Sun, 31 Jan, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 8 Feb, arriving in St. Pete–Clearwater International.Price includes taxes and charges.From 190 €, select.
Knoxville.316 € per passenger.Departing Fri, 2 Apr, returning Fri, 9 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Tampa International on Fri, 2 Apr, arriving in Knoxville.Inbound indirect flight with Delta, departs from Knoxville on Fri, 9 Apr, arriving in Tampa International.Price includes taxes and charges.From 316 €, select.

Find the cheapest month to fly from Tampa to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Tampa to Knoxville flights are currently cheapest in July.
Jul
from 70 €
Aug
from 70 €
Sep
from 76 €
Oct
from 87 €
Nov
from 112 €
Dec
from 96 €
Jan
from 114 €
Feb
from 158 €
Mar
from 1.032 €
Apr
from 316 €
May
Find prices
Jun
Find prices

Direct flights from Tampa to Knoxville

Tampa to Knoxville: Alternative routes

Compare routes from Tampa to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Knoxville

18km from central Knoxville
ClosestCheapest
from 70 €
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Tampa to Knoxville: Flight information

The things to know before you go.
Cheapest flight found70 €
Cheapest month to flyAugust
Average flight time1 hr, 46 mins
Most popular airlineAllegiant Air
Average flights per week10

Finding cheap flights from Tampa to Knoxville: Frequently asked questions

The best price we found for a return flight from Tampa to Knoxville is 70 €. 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 Tampa to Knoxville.
Allegiant Air and Southwest Airlines fly direct from Tampa to Knoxville.
As of July 2026, there are 10 flights per week flying from Tampa to Knoxville.
The cheapest month to fly from Tampa to Knoxville is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Tampa to Knoxville Airport on Monday, 10 August 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 Knoxville 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 Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.

The cheapest airline that flies to Knoxville is Allegiant Air .

Flying from Tampa to Knoxville McGhee Tyson Airport (TYS): What you need to know

  • Start your travels at one of Tampa's main airports, Tampa International Airport (TPA) or St. Pete-Clearwater International Airport (PIE). Check out your options for booking a flight from Tampa to Knoxville McGhee Tyson Airport (TYS) taking off from either of these.

  • 1 hour 45 minutes is the average journey time for a direct Tampa to Knoxville McGhee Tyson Airport flight.

  • Knoxville McGhee Tyson Airport is located in Knoxville. The city's timezone is UTC-5 — the same as Tampa.

  • For stress-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 Tampa to TYS.

  • Popular months like March or high seasons such as Christmas and New Year will mean bigger lines at check-in and security. If you're travelling then, play it safe and head to the airport even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a smart idea.

Airports in Tampa

Tampa International Airport (TPA)

  • You can jump on a direct flight from Tampa to Knoxville McGhee Tyson Airport (TYS) departing from Tampa International Airport (TPA).

  • When leaving from TPA, you can catch a direct flight from Tampa to Knoxville McGhee Tyson Airport with Southwest Airlines.

  • The majority of travellers choose to fly with Southwest Airlines between TPA and TYS.

  • The journey from central Tampa to TPA takes about 35 minutes on public transport. If you drive, ride-share or grab a taxi, you'll cover the 11 kilometres in 20 minutes or so, depending on traffic conditions.

  • Catching an early flight from Tampa to Knoxville McGhee Tyson Airport? Avoid the mad dash to the terminal (and enjoy a few extra z's) by staying at one of these stays near Tampa International Airport:

  • 78% of flights departing from Tampa International Airport arrive at their destination on time.

  • TPA is located at 5507 West Spruce Street.

St. Pete-Clearwater International Airport (PIE)

  • Think about setting out from St. Pete-Clearwater International Airport (PIE). You can book a direct Tampa to Knoxville McGhee Tyson Airport (TYS) plane ticket with departures from this hub.

  • You can board a direct flight from Tampa to TYS with Allegiant Air. This is one of the leading carriers operating this route out of PIE.

  • Allegiant Air takes the lead in bookings on the PIE to TYS route.

  • Among the carriers operating flights between St. Pete-Clearwater International Airport and Knoxville McGhee Tyson Airport, Allegiant Air has the best record for on-time arrivals.

  • You can arrive at PIE from the centre of Tampa in approximately 35 minutes by car (depending on traffic conditions). The ride on public transport takes roughly 1 hour 30 minutes to cover the 32 kilometres or so.

  • Taking off bright and early? Think about checking in to one of these accommodation options near St. Pete-Clearwater International Airport the day before your Tampa to TYS flight:

  • 77% of flights leaving St. Pete-Clearwater International Airport stick to their scheduled arrival time.

  • You'll find PIE at Suite 221 - Terminal Building.

About Knoxville McGhee Tyson Airport (TYS)

  • Have a late flight from Tampa to Knoxville McGhee Tyson Airport? Don't let it steal your sleep. Check in to one of these hotels near TYS and get cosy, quick:

  • For the lowest price, book your vehicle around three weeks ahead of your Tampa to Knoxville McGhee Tyson Airport flight.

  • TYS is located at 2055 Alcoa Highway.

Getting from Knoxville McGhee Tyson Airport (TYS) to central Knoxville

  • Knoxville McGhee Tyson Airport is around 24 kilometres from central Knoxville. It takes around 25 minutes or so to drive to the city.

  • Travelling on public transport will take you roughly 50 minutes.

How to find the cheapest flights from Tampa to Knoxville McGhee Tyson Airport (TYS)

  • 35 € is the lowest price for a one-way ticket from Tampa to Knoxville McGhee Tyson Airport. Return flights start from 70 €. These fares may change depending on demand.

  • Book five months before your departure date. Research into pricing trends suggests this is the ideal window for finding cheap flights from Tampa to TYS.

  • The best month for picking up cheap Tampa to Knoxville McGhee Tyson Airport tickets is October. Use the 'Whole month' tool to compare flight prices, then choose the dates that offer the biggest savings.

  • Never miss a deal on plane tickets from Tampa to TYS by setting up a Price Alert. We'll send you an email or push notification on the app when a lower fare pops up.

  • Find an affordable flight from Tampa to Knoxville McGhee Tyson Airport by using filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Tampa to Knoxville McGhee Tyson Airport (TYS)

  • Think about the kind of holiday you want when deciding the best time to fly. January is the quietest month to visit Knoxville. June is when most people book flights from Tampa to Knoxville McGhee Tyson Airport (TYS), which may be ideal if you enjoy travelling when it's busier.

  • Lock in a Tampa to TYS plane ticket departing in July if you're eager to experience the city during its warmest month. Expect temperatures in Knoxville to range from 17ºC (63ºF) to 32ºC (90ºF).

  • January sees temperatures of between -6ºC (21ºF) and 11ºC (52ºF). Look for cheap tickets from Tampa to Knoxville McGhee Tyson Airport around that time if you want to travel when it's cooler.

More about Knoxville

Explore more of the United States

  • Charlotte is just one of the many places in the United States waiting to be discovered after you've seen Knoxville. Around 290 kilometres away to the east, top sights here include Bechtler Museum of Modern Art, Discovery Place and NASCAR Hall of Fame.

  • If there's time to check out another great destination in the United States, head for Nashville, roughly 257 kilometres west of Knoxville. Grand Ole Opry, Country Music Hall of Fame and Museum and The Johnny Cash Museum are key reasons to visit.

Plan the rest of your trip from Tampa to Knoxville

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