Cheap Flights from Knoxville TN to Tampa FL from $80

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Flight deals from Knoxville to Tampa

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville to Tampa? Find the lowest prices on one-way and round-trip tickets right here.

Tampa.$80 per passenger.Departing Thu, Dec 18, returning Sat, Jan 3.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Thu, Dec 18, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Sat, Jan 3, arriving in Knoxville.Price includes taxes and charges.From $80, select.

Tampa.$80 per passenger.Departing Thu, Dec 18, returning Sat, Dec 20.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Thu, Dec 18, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Sat, Dec 20, arriving in Knoxville.Price includes taxes and charges.From $80, select.

Tampa.$90 per passenger.Departing Wed, Jan 7, returning Wed, Jan 21.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Wed, Jan 7, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Wed, Jan 21, arriving in Knoxville.Price includes taxes and charges.From $90, select.

Tampa.$115 per passenger.Departing Wed, Feb 25, returning Mon, Mar 9.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Wed, Feb 25, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Mon, Mar 9, arriving in Knoxville.Price includes taxes and charges.From $115, select.

Tampa.$119 per passenger.Departing Thu, Mar 19, returning Mon, Mar 23.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Thu, Mar 19, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Mon, Mar 23, arriving in Knoxville.Price includes taxes and charges.From $119, select.

Tampa.$121 per passenger.Departing Sun, Jan 25, returning Sun, Feb 8.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Sun, Jan 25, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Sun, Feb 8, arriving in Knoxville.Price includes taxes and charges.From $121, select.

Tampa.$128 per passenger.Departing Tue, Nov 25, returning Wed, Dec 10.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Tue, Nov 25, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Wed, Dec 10, arriving in Knoxville.Price includes taxes and charges.From $128, select.

Tampa.$136 per passenger.Departing Sun, Apr 19, returning Fri, May 1.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Knoxville on Sun, Apr 19, arriving in St. Pete–Clearwater International.Inbound direct flight with Allegiant Air departing from St. Pete–Clearwater International on Fri, May 1, arriving in Knoxville.Price includes taxes and charges.From $136, select.

Find the cheapest month to fly from Knoxville to Tampa

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Tampa flights are currently cheapest in December.

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Direct flights from Knoxville to Tampa

Alternative Knoxville to Tampa routes

Looking for the cheapest, fastest or easiest route from Knoxville to Tampa? You could fly into the following airports instead.

Knoxville to Tampa: Flight information

The things to know before you go.

Cheapest flight found	$80
Cheapest month to fly	December
Average flight time	1 hr, 44 mins
Most popular airline	Allegiant Air
Average flights per week	22

Finding cheap flights from Knoxville to Tampa: Frequently asked questions

How many airports are there in Tampa?

There are 5 airports in Tampa: Tampa Peter O'Knight, Tampa International, St. Pete–Clearwater International, Lakeland, and Sarasota.

How much are round-trip flights from Knoxville to Tampa?

The best price we found for a round-trip flight from Knoxville to Tampa is $80. 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.

How long does it take to fly from Knoxville to Tampa?

1 hour and 44 minutes is the average flight time from Knoxville to Tampa.

Which airlines fly direct from Knoxville to Tampa?

Allegiant Air and Southwest Airlines fly direct from Knoxville to Tampa.

How many flights are there a week from Knoxville to Tampa?

There are 22 flights per week flying from Knoxville to Tampa, as of November 2025.

When is the cheapest time to fly from Knoxville to Tampa?

The cheapest month to fly from Knoxville to Tampa is usually December.

What's the cheapest airport to fly to in Tampa?

If you're flying from Knoxville Airport, the cheapest airport near Tampa is St. Pete–Clearwater International – which is 22.4 km away from the center of Tampa. We've found flights to this airport from $80.

Which upcoming date is cheapest to fly from Knoxville Airport to Tampa on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Tampa on Thursday, December 18, 2025.

Can I get a direct flight from Knoxville Airport to Tampa?

Yes – the average flight time is 1 hour and 44 minutes.

How can I get the best flight deal from Knoxville Airport to Tampa?

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 Tampa 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.

When is the best time to book flights to Tampa?

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.

What’s the weather like in Tampa?

In November, the average temperature is usually around 20°C. August is typically the warmest month in Tampa, when it usually averages around 30°C. You can expect the least rain in November. The coldest month is January, with temperatures averaging 11°C. The rainiest month is August.

Which is the cheapest airline to fly with from Knoxville Airport to Tampa?

Currently, Allegiant Air offers the cheapest flight tickets to Tampa.

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

Tampa and Knoxville (where McGhee Tyson Airport is located) share the UTC-4 timezone. This means there's no time difference to consider.
With seven flights a week between the two airports, McGhee Tyson Airport (TYS) to St. Petersburg-Clearwater International Airport (PIE) is the most popular route. Board Allegiant Air's 06:00 flight to get your trip from TYS to PIE underway.
Allow plenty of time to catch your TYS to Tampa flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.
Longer lines at security and check-in are likely if you're heading away during high season, so allow a little extra breathing room. A good rule of thumb for peak times? Arrive up to four hours early for international flights and two hours for domestic departures.
You can book a direct McGhee Tyson Airport to Tampa ticket. Begin your trip at TYS and end it at St. Petersburg-Clearwater International Airport (PIE).
Book your ticket with Allegiant Air. This airline offers direct flights from McGhee Tyson Airport to Tampa.
TYS is about 18 kilometers from central Knoxville. If you're driving, catching a cab or ride-sharing from the center, it'll take 20 minutes or so to arrive, depending on traffic conditions.
Want an easy start to your vacation? Stay near TYS. Whether you're boarding an early flight from McGhee Tyson Airport to Tampa or want to avoid feeling rushed, these hotels are all about convenience:
78.98% of flights taking off from McGhee Tyson Airport touch down at their destination on schedule.
TYS's address is 2055 Alcoa Highway.

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

The best price we've seen for a one-way McGhee Tyson Airport to Tampa flight is $40. The cheapest price for a return flight is $80. Bear in mind fares may change due to availability at the time of booking.
Score cheap flights from TYS to Tampa by booking one month ahead. Based on our research, that's the sweet spot for landing a bargain.
The best month for picking up cheap McGhee Tyson Airport to Tampa tickets is May. Use the 'Whole month' tool to compare flight prices, then choose the dates that offer the lowest fares.
Locking in a cheap flight from TYS to Tampa is easy with Price Alerts. Simply set up one of these automatic notifications and we'll notify you when there's a better deal.
Find a cheap flight from McGhee Tyson Airport to Tampa with the help of our filters. Select your ideal times, airlines and number of stops, then sort the results by 'Cheapest' for the best deals.

Airports in Tampa

Tampa International Airport (TPA)

The distance from Tampa International Airport (TPA) to central Tampa is roughly 13 kilometers. It takes around 15 minutes to get to the center driving.
Traveling to the center on public transport takes about 55 minutes.
The last thing you want is a lengthy journey to your hotel if you're arriving on a late flight from McGhee Tyson Airport to Tampa. Book one of these accommodation options near TPA instead:
Go where the road takes you with a Tampa International Airport rental car. Pick up a set of wheels from Dollar, Budget or Thrifty and venture far and wide through Tampa and beyond.
Lock in the best possible rate by booking your ride from Tampa International Airport about one week ahead of your flight from TYS to Tampa.
The address for TPA is 5507 West Spruce Street.

St. Petersburg-Clearwater International Airport (PIE)

Central Tampa is about 29 kilometers from St. Petersburg-Clearwater International Airport (PIE). After your flight from McGhee Tyson Airport to Tampa has hit the runway and you've made your way out of the airport, the drive should be around 25 minutes.
If you travel by public transport, you'll reach the center in 2 hours 10 minutes or so.
After stepping off your TYS to Tampa flight, tuck yourself in at a hotel near PIE. These are some comfortable accommodation options that'll help you slip into relaxation mode:
Budget, Alamo and Avis make picking up a St. Petersburg-Clearwater International Airport rental car simple. These companies are located in or around the terminal and will have you on the road before long.
Avoid the slow-moving lines and paperwork at the rental desk by having everything prearranged. Secure your ride from PIE a few weeks in advance so you can simply grab the keys and go.
St. Petersburg-Clearwater International Airport is located at Suite 221 - Terminal Building.

Best time to go to Tampa

Plan your trip to Tampa during high season if you prefer a busy atmosphere, but remember that hotel prices are usually higher. Alternatively, book flights from McGhee Tyson Airport to Tampa in the low season when prices are cheaper and it's less crowded.
The warmest month in Tampa is August, with temperatures ranging between 24ºC (75ºF) and 33ºC (91ºF). Lock in your McGhee Tyson Airport to Tampa flight ticket then if that's your ideal forecast.
If you'd rather travel in cooler conditions, search for a cheap ticket from TYS to Tampa in January when temperatures average between 9ºC (48ºF) and 23ºC (73ºF).

More about Tampa

Start your Tampa trip right by choosing the ideal place to stay. Once you've booked your flight from McGhee Tyson Airport to Tampa, explore our selection of accommodation options including:
All great vacations should include some sightseeing. Tampa Riverwalk, Ybor City Tattoo Company and The Florida Aquarium are must-visits when exploring Tampa.

Explore more of United States

Jacksonville is just one of the many cities in United States waiting to be explored after you've seen Tampa. Around 274 kilometers away to the north, well-known attractions include Jacksonville Zoo and Gardens, The Cummer Museum of Art & Gardens and Friendship Fountain.
If you want to check out another major stop in United States, head for Miami, about 338 kilometers south-east of Tampa. Wynwood Walls, Vizcaya Museum and Gardens and American Airlines Arena are the start of reasons to visit.