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Cheap flights from Knoxville to Tampa from $50

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Tampa departing on 10/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Tampa

Cheap round-trip flights

Allegiant Air Logo
8:55 pm - 10:36 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
3:51 pm - 5:29 pmPIE-TYS
1h 38mnonstop
$91Allegiant Air
Find Deal
Sat, Sep 27 - Sun, Sep 28
Allegiant Air Logo
8:55 pm - 10:36 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
3:51 pm - 5:29 pmPIE-TYS
1h 38mnonstop
$92Allegiant Air
Find Deal
Sat, Sep 27 - Sun, Sep 28
Allegiant Air Logo
9:25 pm - 11:04 pmTYS-PIE
1h 39mnonstop
Allegiant Air Logo
6:58 pm - 8:35 pmPIE-TYS
1h 37mnonstop
$100Allegiant Air
Find Deal
Thu, Oct 16 - Sun, Oct 19
Allegiant Air Logo
9:54 pm - 11:33 pmTYS-PIE
1h 39mnonstop
Allegiant Air Logo
6:59 pm - 8:36 pmPIE-TYS
1h 37mnonstop
$108Allegiant Air
Find Deal
Fri, Oct 10 - Mon, Oct 13
Allegiant Air Logo
8:55 pm - 10:36 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
7:31 pm - 9:08 pmPIE-TYS
1h 37mnonstop
$114Allegiant Air
Find Deal
Sat, Sep 27 - Sat, Oct 4
Allegiant Air Logo
8:55 pm - 10:36 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
6:58 pm - 8:35 pmPIE-TYS
1h 37mnonstop
$126Allegiant Air
Find Deal
Sat, Sep 27 - Sun, Oct 5
Allegiant Air Logo
8:55 pm - 10:36 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
6:59 pm - 8:36 pmPIE-TYS
1h 37mnonstop
$128Allegiant Air
Find Deal
Sat, Sep 27 - Mon, Oct 6
Allegiant Air Logo
9:25 pm - 11:04 pmTYS-PIE
1h 39mnonstop
Allegiant Air Logo
6:58 pm - 8:35 pmPIE-TYS
1h 37mnonstop
$131Allegiant Air
Find Deal
Sun, Oct 12 - Sun, Oct 19
Allegiant Air Logo
3:25 pm - 5:06 pmTYS-PIE
1h 41mnonstop
Allegiant Air Logo
7:31 pm - 9:08 pmPIE-TYS
1h 37mnonstop
$140Allegiant Air
Find Deal
Mon, Sep 29 - Sat, Oct 4
Multiple Airlines Logo
6:30 am - 11:15 pmTYS-PIE
16h 45m2 stops
Multiple Airlines Logo
10:02 am - 11:41 amPIE-TYS
1h 39mnonstop
$227Multiple Airlines
Find Deal
Thu, Dec 4 - Sun, Dec 7

Allegiant Air flights from Knoxville to Tampa

Our best Allegiant Air deals on Knoxville to Tampa flight tickets
Allegiant Air
Sep 27
TYS8:55 pmKnoxville McGhee Tyson
1h 41m
PIE10:36 pmTampa St. Petersburg
Sep 28
PIE3:51 pmTampa St. Petersburg
1h 38m
TYS5:29 pmKnoxville McGhee Tyson
$91
Find similar
Allegiant Air
Sep 27
TYS8:55 pmKnoxville McGhee Tyson
1h 41m
PIE10:36 pmTampa St. Petersburg
Sep 28
PIE3:51 pmTampa St. Petersburg
1h 38m
TYS5:29 pmKnoxville McGhee Tyson
$92
Find similar
Allegiant Air
Oct 16
TYS9:25 pmKnoxville McGhee Tyson
1h 39m
PIE11:04 pmTampa St. Petersburg
Oct 19
PIE6:58 pmTampa St. Petersburg
1h 37m
TYS8:35 pmKnoxville McGhee Tyson
$100
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Knoxville to Tampa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Knoxville to Tampa that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-10:36 pm

Nonstop1h 41m

Tampa St. Petersburg

Sun 9/28

3:51 pm-5:29 pm

Nonstop1h 38m

$91

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-10:36 pm

Nonstop1h 41m

Tampa St. Petersburg

Sun 9/28

3:51 pm-5:29 pm

Nonstop1h 38m

$92

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 10/16

9:25 pm-11:04 pm

Nonstop1h 39m

Tampa St. Petersburg

Sun 10/19

6:58 pm-8:35 pm

Nonstop1h 37m

$100

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Fri 10/10

9:54 pm-11:33 pm

Nonstop1h 39m

Tampa St. Petersburg

Mon 10/13

6:59 pm-8:36 pm

Nonstop1h 37m

$108

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-10:36 pm

Nonstop1h 41m

Tampa St. Petersburg

Sat 10/4

7:31 pm-9:08 pm

Nonstop1h 37m

$114

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-10:36 pm

Nonstop1h 41m

Tampa St. Petersburg

Sun 10/5

6:58 pm-8:35 pm

Nonstop1h 37m

$126

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 9/27

8:55 pm-10:36 pm

Nonstop1h 41m

Tampa St. Petersburg

Mon 10/6

6:59 pm-8:36 pm

Nonstop1h 37m

$128

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sun 10/12

9:25 pm-11:04 pm

Nonstop1h 39m

Tampa St. Petersburg

Sun 10/19

6:58 pm-8:35 pm

Nonstop1h 37m

$131

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Mon 9/29

3:25 pm-5:06 pm

Nonstop1h 41m

Tampa St. Petersburg

Sat 10/4

7:31 pm-9:08 pm

Nonstop1h 37m

$140

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 12/4

6:30 am-11:15 pm

2 stops16h 45m

Tampa St. Petersburg

Sun 12/7

10:02 am-11:41 am

Nonstop1h 39m

$227

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Tampa from

How to get the cheapest flight ticket from Knoxville to Tampa

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 cheapest month to fly to Tampa?

The month of February is, on average, the cheapest month to fly to Tampa from Knoxville, with most prices found around $105. If you aren’t able to travel to Tampa during the month of February, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $109.

What is the cheapest day to depart on your flight to Tampa?

The cheapest day to depart from Knoxville to Tampa is on a Monday. Travelers who choose to depart for Tampa on a Monday will often find tickets for as low as $123. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Tampa on Sunday is $153.

What is the cheapest time of day to depart on your flight to Tampa?

The cheapest time of day to fly to Tampa is at noon when flights can be purchased for as low as $131. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $144 on average. Flights to Tampa from Knoxville in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

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

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

You are more likely to see cheaper flights to Tampa from Knoxville when booking weeks ahead of your departure date. In general, you can expect to find flights to Tampa for around $138 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Tampa from Knoxville for as low as $103 on momondo.

What cabin class options are available on Knoxville McGhee Tyson to Tampa St. Petersburg flights?

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

How have Knoxville to Tampa flight prices changed over time?

As of September 2025, prices for Knoxville to Tampa flights are approximately 8% cheaper when compared to flights at the same time last year.

When to book flights from Knoxville to Tampa

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

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

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

Best Price Found

$67

Fastest flight time

1h 39m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Tampa

1 airport
The best one-way flight to Tampa from Knoxville in the past 72 hours is $67. The best round-trip flight deal from Knoxville to Tampa found on momondo in the last 72 hours is $102.
The fastest flight from Knoxville to Tampa takes 1h 39m
Direct flights go from Knoxville to Tampa on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Allegiant Air.
There is 1 airport near Tampa: Tampa St. Petersburg (PIE)
Search flight deals

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

    Knoxville McGhee Tyson and Tampa St. Petersburg are 559.5 mi apart from one another. A reasonable flight in good conditions will take 1h 39m.

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

    Prices for flights from Knoxville McGhee Tyson Airport to Tampa St. Petersburg Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Tampa St. Petersburg Airport.

  • What documentation or ID do you need to fly to Tampa St. Petersburg Airport?

    The necessary travel and health documents for your Tampa St. Petersburg Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Knoxville to Tampa

Compare and see reviews for airlines that fly from Knoxville to Tampa with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $85Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Tampa for you.

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

momondo does allow users to show only those flights to Tampa from Knoxville which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Tampa from Knoxville.

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

Yes. momondo can track prices for Knoxville to Tampa flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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