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Cheap flights from Knoxville to Tampa from $41

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 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Knoxville to Tampa

Cheap round-trip flights

Enter your travel dates to find the best prices.
Allegiant Air Logo
8:00 am - 9:44 am
TYS
-
PIE
1h 44mnonstop
Allegiant Air Logo
9:16 pm - 10:57 pm
PIE
-
TYS
1h 41mnonstop
$79Allegiant Air
Wed, Jul 8 - Sat, Jul 11
Allegiant Air Logo
11:32 am - 1:12 pm
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
8:43 pm - 10:25 pm
PIE
-
TYS
1h 42mnonstop
$82Allegiant Air
Tue, Jun 30 - Thu, Aug 6
Allegiant Air Logo
7:27 pm - 9:07 pm
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
8:50 pm - 10:31 pm
PIE
-
TYS
1h 41mnonstop
$83Allegiant Air
Thu, May 28 - Mon, Jun 1
Allegiant Air Logo
8:00 am - 9:40 am
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
8:50 pm - 10:31 pm
PIE
-
TYS
1h 41mnonstop
$85Allegiant Air
Wed, May 27 - Mon, Jun 1
Allegiant Air Logo
5:39 pm - 7:18 pm
TYS
-
PIE
1h 39mnonstop
Allegiant Air Logo
8:53 pm - 10:33 pm
PIE
-
TYS
1h 40mnonstop
$86Allegiant Air
Fri, May 15 - Sun, May 17
Allegiant Air Logo
4:31 pm - 6:10 pm
TYS
-
PIE
1h 39mnonstop
Allegiant Air Logo
8:53 pm - 10:33 pm
PIE
-
TYS
1h 40mnonstop
$89Allegiant Air
Thu, May 14 - Sun, May 17
Allegiant Air Logo
6:04 pm - 7:44 pm
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
8:34 pm - 10:16 pm
PIE
-
TYS
1h 42mnonstop
$91Allegiant Air
Thu, Jun 18 - Sun, Jun 21
Allegiant Air Logo
7:04 pm - 8:48 pm
TYS
-
PIE
1h 44mnonstop
Allegiant Air Logo
8:42 pm - 10:23 pm
PIE
-
TYS
1h 41mnonstop
$93Allegiant Air
Fri, Jul 3 - Thu, Jul 9
Allegiant Air Logo
5:46 pm - 7:26 pm
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
8:34 pm - 10:16 pm
PIE
-
TYS
1h 42mnonstop
$94Allegiant Air
Sat, May 23 - Thu, Jun 11
Allegiant Air Logo
7:27 pm - 9:07 pm
TYS
-
PIE
1h 40mnonstop
Allegiant Air Logo
4:56 pm - 6:37 pm
PIE
-
TYS
1h 41mnonstop
$96Allegiant Air
Thu, May 28 - Sun, May 31

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Allegiant Air flights from Knoxville to Tampa

Our best Allegiant Air deals on Knoxville to Tampa flight tickets
Allegiant Air
Jul 8
TYS8:00 amKnoxville McGhee Tyson
1h 44m
PIE9:44 amTampa St. Petersburg
Jul 11
PIE9:16 pmTampa St. Petersburg
1h 41m
TYS10:57 pmKnoxville McGhee Tyson
$79
Allegiant Air
Jun 30
TYS11:32 amKnoxville McGhee Tyson
1h 40m
PIE1:12 pmTampa St. Petersburg
Aug 6
PIE8:43 pmTampa St. Petersburg
1h 42m
TYS10:25 pmKnoxville McGhee Tyson
$82
Allegiant Air
May 28
TYS7:27 pmKnoxville McGhee Tyson
1h 40m
PIE9:07 pmTampa St. Petersburg
Jun 1
PIE8:50 pmTampa St. Petersburg
1h 41m
TYS10:31 pmKnoxville McGhee Tyson
$83

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 April 30, 2026.
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

Cheapest round-trip

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Wed 7/8

8:00 am-9:44 am

Nonstop1h 44m

Tampa St. Petersburg

Sat 7/11

9:16 pm-10:57 pm

Nonstop1h 41m

$79

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Tue 6/30

11:32 am-1:12 pm

Nonstop1h 40m

Tampa St. Petersburg

Thu 8/6

8:43 pm-10:25 pm

Nonstop1h 42m

$82

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 5/28

7:27 pm-9:07 pm

Nonstop1h 40m

Tampa St. Petersburg

Mon 6/1

8:50 pm-10:31 pm

Nonstop1h 41m

$83

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Wed 5/27

8:00 am-9:40 am

Nonstop1h 40m

Tampa St. Petersburg

Mon 6/1

8:50 pm-10:31 pm

Nonstop1h 41m

$85
Quickest round-trip

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Fri 5/15

5:39 pm-7:18 pm

Nonstop1h 39m

Tampa St. Petersburg

Sun 5/17

8:53 pm-10:33 pm

Nonstop1h 40m

$86

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 5/14

4:31 pm-6:10 pm

Nonstop1h 39m

Tampa St. Petersburg

Sun 5/17

8:53 pm-10:33 pm

Nonstop1h 40m

$89

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 6/18

6:04 pm-7:44 pm

Nonstop1h 40m

Tampa St. Petersburg

Sun 6/21

8:34 pm-10:16 pm

Nonstop1h 42m

$91

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Fri 7/3

7:04 pm-8:48 pm

Nonstop1h 44m

Tampa St. Petersburg

Thu 7/9

8:42 pm-10:23 pm

Nonstop1h 41m

$93

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Sat 5/23

5:46 pm-7:26 pm

Nonstop1h 40m

Tampa St. Petersburg

Thu 6/11

8:34 pm-10:16 pm

Nonstop1h 42m

$94

KnoxvilleTampa

TYS - PIE

TYSPIE

Knoxville McGhee Tyson

Thu 5/28

7:27 pm-9:07 pm

Nonstop1h 40m

Tampa St. Petersburg

Sun 5/31

4:56 pm-6:37 pm

Nonstop1h 41m

$96

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

What is the cheapest month to fly to Tampa?

The month of June is, on average, the cheapest month to fly to Tampa from Knoxville, with most prices found around $109. If you aren’t able to travel to Tampa during the month of June, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $110.

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

The cheapest day to depart from Knoxville to Tampa is on a Thursday. Travelers who choose to depart for Tampa on a Thursday will often find tickets for as low as $133. 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 $175.

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

The cheapest time of day to fly to Tampa is in the evening when flights can be purchased for as low as $121. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $160 on average. Flights to Tampa from Knoxville at noon 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 from Knoxville 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 $142 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 $114 on momondo.

How have Knoxville to Tampa flight prices changed over time?

As of April 2026, prices for Knoxville to Tampa flights are approximately 16% 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

Every day

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 $114.
The fastest flight from Knoxville to Tampa takes 1h 39m
Direct flights go from Knoxville to Tampa every day.
There is 1 airport in Tampa. From Knoxville there are direct flights to Tampa St. Petersburg (PIE).
Search flight deals

Frequently asked questions about flying from Knoxville to Tampa

  • 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 $86Free CancellationRating
7.3
707 reviews
Search Allegiant Air flights

  • Allegiant Air Flights From Knoxville to Tampa

    Allegiant Air operates around 3 flights from Knoxville to Tampa every week. The average price of these flights found in the last 72 hours has been $140, but momondo users have found Allegiant Air deals from Knoxville to Tampa from as low as $86 round-trip. Allegiant Air has been scored 7.3/10 in 707 reviews.

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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