Cheap flights from Tampa to Knoxville from $46

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Tampa to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
9:11 pm - 10:53 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 42mnonstop
Allegiant Air Logo
7:10 am - 8:54 amTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 44mnonstop
$79Allegiant Air
Thu, Feb 18 - Mon, Feb 22
Allegiant Air Logo
6:33 pm - 8:16 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Allegiant Air Logo
9:06 pm - 10:53 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 47mnonstop
$87Allegiant Air
Thu, Jan 21 - Sun, Jan 24
Allegiant Air Logo
6:33 pm - 8:16 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Allegiant Air Logo
9:26 pm - 11:13 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 47mnonstop
$87Allegiant Air
Thu, Jan 7 - Mon, Jan 11
Allegiant Air Logo
9:05 pm - 10:45 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 40mnonstop
Allegiant Air Logo
9:37 pm - 11:19 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 42mnonstop
$91Allegiant Air
Thu, Dec 31 - Mon, Jan 4
Allegiant Air Logo
7:05 pm - 8:48 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Allegiant Air Logo
9:06 pm - 10:53 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 47mnonstop
$94Allegiant Air
Fri, Jan 22 - Sun, Jan 24
Allegiant Air Logo
9:05 pm - 10:45 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 40mnonstop
Allegiant Air Logo
4:09 pm - 5:56 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 47mnonstop
$95Allegiant Air
Thu, Dec 31 - Wed, Jan 6
Allegiant Air Logo
6:33 pm - 8:16 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Allegiant Air Logo
9:26 pm - 11:13 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 47mnonstop
$98Allegiant Air
Thu, Jan 7 - Mon, Jan 11
Allegiant Air Logo
8:30 am - 10:12 amPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 42mnonstop
Allegiant Air Logo
9:37 pm - 11:20 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
1h 43mnonstop
$100Allegiant Air
Wed, Dec 2 - Fri, Dec 4
Multiple Airlines Logo
6:33 pm - 8:16 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Multiple Airlines Logo
3:47 pm - 9:06 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
29h 19m2 stops Orlando Sanford Intl Philadelphia
$211Multiple Airlines
Thu, Jan 7 - Sun, Jan 10
Multiple Airlines Logo
6:33 pm - 8:16 pmPIE  Tampa St. Petersburg-TYS Knoxville McGhee Tyson
1h 43mnonstop
Multiple Airlines Logo
9:30 pm - 5:07 pmTYS  Knoxville McGhee Tyson-PIE Tampa St. Petersburg
19h 37m2 stops Fort Lauderdale Greenville
$245Multiple Airlines
Thu, Jan 7 - Sun, Jan 10

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Allegiant Air flights from Tampa to Knoxville

Our best Allegiant Air deals on Tampa to Knoxville flight tickets
Allegiant Air
Feb 18
PIE9:11 pmTampa St. Petersburg
1h 42m
TYS10:53 pmKnoxville McGhee Tyson
Feb 22
TYS7:10 amKnoxville McGhee Tyson
1h 44m
PIE8:54 amTampa St. Petersburg
$79
Allegiant Air
Jan 7
PIE6:33 pmTampa St. Petersburg
1h 43m
TYS8:16 pmKnoxville McGhee Tyson
Jan 11
TYS9:26 pmKnoxville McGhee Tyson
1h 47m
PIE11:13 pmTampa St. Petersburg
$87
Allegiant Air
Dec 31
PIE9:05 pmTampa St. Petersburg
1h 40m
TYS10:45 pmKnoxville McGhee Tyson
Jan 4
TYS9:37 pmKnoxville McGhee Tyson
1h 42m
PIE11:19 pmTampa St. Petersburg
$91

momondo Fare Finder

 
Use the filters below to find and compare flights from Tampa to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 2/18

9:11 pm-10:53 pm

Nonstop1h 42m

Knoxville McGhee Tyson

Mon 2/22

7:10 am-8:54 am

Nonstop1h 44m

$79

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 1/21

6:33 pm-8:16 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Sun 1/24

9:06 pm-10:53 pm

Nonstop1h 47m

$87

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 1/7

6:33 pm-8:16 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Mon 1/11

9:26 pm-11:13 pm

Nonstop1h 47m

$87
Quickest round-trip

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 12/31

9:05 pm-10:45 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Mon 1/4

9:37 pm-11:19 pm

Nonstop1h 42m

$91

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Fri 1/22

7:05 pm-8:48 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Sun 1/24

9:06 pm-10:53 pm

Nonstop1h 47m

$94

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 12/31

9:05 pm-10:45 pm

Nonstop1h 40m

Knoxville McGhee Tyson

Wed 1/6

4:09 pm-5:56 pm

Nonstop1h 47m

$95

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 1/7

6:33 pm-8:16 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Mon 1/11

9:26 pm-11:13 pm

Nonstop1h 47m

$98

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Wed 12/2

8:30 am-10:12 am

Nonstop1h 42m

Knoxville McGhee Tyson

Fri 12/4

9:37 pm-11:20 pm

Nonstop1h 43m

$100

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 1/7

6:33 pm-8:16 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Sun 1/10

3:47 pm-9:06 pm

2 stops29h 19m

$211

TampaKnoxville

PIE Tampa St. Petersburg - TYS Knoxville McGhee Tyson

PIETYS

Tampa St. Petersburg

Thu 1/7

6:33 pm-8:16 pm

Nonstop1h 43m

Knoxville McGhee Tyson

Sun 1/10

9:30 pm-5:07 pm

2 stops19h 37m

$245

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Knoxville from

How to get the cheapest flight ticket from Tampa to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Tampa and Knoxville?

Prices are currently low for flights on this route.

Typical prices usually range from $173 to $291.
The lowest price recently found on this route was $87.

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Tampa, with most prices found around $117. If you aren’t able to travel during the month of August, then book flights to Knoxville from Tampa during June instead. Flights to Knoxville in June, while not as cheap as those in August, still average around $159.

What is the cheapest Tampa St. Petersburg to Knoxville McGhee Tyson flight route?

Fly from Tampa St. Petersburg to Knoxville McGhee Tyson for the best Tampa St. Petersburg - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight from Tampa to Knoxville?

You are more likely to see cheaper flights to Knoxville from Tampa when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $188 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Tampa for as low as $135 on momondo.

What cabin class options are available on Tampa to Knoxville flights?

There is only 1 cabin class available to choose from on Tampa to Knoxville flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Tampa to Knoxville flight prices changed over time?

As of November 2026, prices for Tampa to Knoxville flights are approximately 18% more expensive when compared to flights at the same time last year.

When to book flights from Tampa to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Tampa to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Tampa to Knoxville (PIE to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Tampa to Knoxville

Best Price Found

$46

Fastest flight time

1h 40m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Tampa in the past 72 hours is $46. The best round-trip flight deal from Tampa to Knoxville found on momondo in the last 72 hours is $79.
The fastest flight from Tampa to Knoxville takes 1h 40m
Direct flights go from Tampa to Knoxville every day.
There is 1 airport in Knoxville. From Tampa there are direct flights to Knoxville McGhee Tyson (TYS).

Frequently asked questions about flying from Tampa to Knoxville

  • How far is Tampa St. Petersburg to Knoxville McGhee Tyson by plane?

    Tampa St. Petersburg and Knoxville McGhee Tyson are 559.5 mi apart from one another. Typically, this will take 1h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Tampa St. Petersburg Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Tampa St. Petersburg Airport to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Tampa St. Petersburg Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Tampa St. Petersburg Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tampa St. Petersburg Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents you'll need for your trip to Knoxville McGhee Tyson Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Tampa to Knoxville?

  • What is the most popular airline from Tampa to Knoxville?

Best airlines flying from Tampa to Knoxville

Compare and see reviews for airlines that fly from Tampa to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $95Free CancellationRating
7.3
676 reviews
Search Allegiant Air flights
  • Allegiant Air Flights From Tampa to Knoxville

    Allegiant Air flight deals from Tampa to Knoxville start from $95 round-trip. Over the 1 Allegiant Air flight for this route in a normal week, average airfare is usually $179 round-trip - but some users have found much cheaper deals with momondo.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Alcoa
Maryville
Crossville
Murphy
Kodak
Oak Ridge
Newport
Lenoir City
Dandridge
Clinton
Rockford
Jefferson City

Why use momondo?

Why should I use momondo to find a flight deal from Tampa to Knoxville?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Tampa to Knoxville. momondo saves you time and could save you money on your trip.

Can I find flights from Tampa to Knoxville with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Knoxville from Tampa with this policy.

How can momondo help me find flights from Tampa to Knoxville?

Once all potential Tampa to Knoxville flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Tampa to Knoxville right now. Can momondo alert me if prices change?

Price alerts on flights to Knoxville from Tampa are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 12/12
Sat 12/19

Find better results for your trip to the United States