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$85+ Cheap flights from Clearwater, FL to Knoxville (TYS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel.
MCO — TYS
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Clearwater to Knoxville

Cheapest flights from Clearwater to Knoxville
Explore the most affordable flight options available from Clearwater to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2610:54 pm
TPA
-
TYS
1 stop9h 24m
Multiple Airlines
Mon 3/307:40 am
TYS
-
TPA
1 stop10h 01m
Multiple Airlines
Deal found 1/27$213
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:55 pm
TPA
-
TYS
1 stop13h 06m
Multiple Airlines
Tue 3/104:05 pm
TYS
-
TPA
1 stop4h 55m
Multiple Airlines
Deal found 1/27$216
This American Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:00 am
TPA
-
TYS
1 stop3h 53m
American Airlines
Tue 3/34:04 pm
TYS
-
TPA
1 stop5h 11m
American Airlines
Deal found 1/27$218
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/52:00 pm
TPA
-
TYS
2 stops8h 10m
Southwest
Tue 3/106:35 am
TYS
-
TPA
2 stops7h 45m
Southwest
Deal found 1/27$228
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/49:47 pm
TPA
-
TYS
1 stop20h 41m
Multiple Airlines
Sun 2/81:39 pm
TYS
-
TPA
1 stop10h 19m
Multiple Airlines
Deal found 1/28$232
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:55 pm
TPA
-
TYS
1 stop13h 06m
Multiple Airlines
Sun 3/89:42 pm
TYS
-
TPA
1 stop9h 53m
Multiple Airlines
Deal found 1/27$238
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/37:11 pm
TPA
-
TYS
1 stop13h 25m
Multiple Airlines
Mon 4/69:00 am
TYS
-
TPA
1 stop8h 41m
Multiple Airlines
Deal found 1/27$243
This Southwest deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/256:00 am
TPA
-
TYS
1 stop7h 40m
Southwest
Fri 3/273:45 pm
TYS
-
TPA
1 stop7h 45m
Southwest
Deal found 1/27$250
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/69:55 pm
TPA
-
TYS
1 stop11h 45m
Multiple Airlines
Sun 3/89:42 pm
TYS
-
TPA
1 stop9h 53m
Multiple Airlines
Deal found 1/27$260

Find flight deals from Clearwater to Knoxville

Keep the following information in mind while searching for Clearwater to Knoxville flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$213
(Kiwi.com)

One-way from

$85
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$298
Provider with most accurate pricing for Tampa-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Tampa-Knoxville McGhee Tyson flights.
Search Deals
From Clearwater to Knoxville McGhee Tyson
Search Deals
One-way flight from Clearwater to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($15 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Clearwater to Knoxville 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, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Clearwater to Knoxville that are best for you.

Fly from

Clearwater

Fly to

Knoxville

Route

Depart

Return

Price

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Thu 3/5

2:00 pm-10:10 pm

2 stops8h 10m

Knoxville McGhee Tyson

Tue 3/10

6:35 am-2:20 pm

2 stops7h 45m

$228

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Wed 3/25

6:00 am-1:40 pm

1 stop7h 40m

Knoxville McGhee Tyson

Fri 3/27

3:45 pm-11:30 pm

1 stop7h 45m

$250

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Thu 3/26

4:10 pm-9:15 pm

1 stop5h 05m

Knoxville McGhee Tyson

Mon 3/30

7:50 am-4:10 pm

2 stops8h 20m

$262

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Fri 3/6

9:55 pm-9:40 am

1 stop11h 45m

Knoxville McGhee Tyson

Sun 3/8

7:20 am-5:14 pm

1 stop9h 54m

$265

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Fri 3/20

2:20 pm-10:10 pm

1 stop7h 50m

Knoxville McGhee Tyson

Mon 3/23

3:45 pm-11:30 pm

1 stop7h 45m

$267

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Thu 3/19

8:14 am-10:26 pm

1 stop14h 12m

Knoxville McGhee Tyson

Sun 3/22

9:43 pm-5:41 pm

2 stops19h 58m

$271

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Fri 4/3

8:35 am-3:00 pm

1 stop6h 25m

Knoxville McGhee Tyson

Mon 4/6

7:50 am-4:10 pm

2 stops8h 20m

$272

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Thu 3/5

11:00 am-9:15 pm

2 stops10h 15m

Knoxville McGhee Tyson

Sun 3/8

7:25 pm-12:35 am

1 stop5h 10m

$272

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Fri 2/27

8:30 am-8:46 pm

1 stop12h 16m

Knoxville McGhee Tyson

Mon 3/2

9:36 pm-7:35 am

1 stop9h 59m

$273

TampaKnoxville

TPA - TYS

TPATYS

Tampa

Tue 3/24

10:54 pm-10:40 am

1 stop11h 46m

$92

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 18 results
1
2

Best time to book a flight from Clearwater to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Clearwater with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Clearwater to Knoxville

How far ahead should I book a flight from Clearwater to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Clearwater to Knoxville. Price data was last updated on January 23, 2026.

To ensure you get the cheapest price possible for a flight from Clearwater to Knoxville, you should look to book at least 71 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Clearwater to Knoxville?

Currently, June is the cheapest month in which you can book a flight from Clearwater to Knoxville (average of $50). Flying from Clearwater to Knoxville in November is currently the most expensive (average of $83). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from CL9 to TYS?

Find hourly flight availability from Clearwater to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 29, 2026.

When flying from Clearwater to Knoxville, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 39% versus a flight in the afternoon.

What is the cheapest day to fly from Clearwater to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Clearwater to Knoxville. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Clearwater to Knoxville flight should consider departing on Monday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Knoxville. Reviews last updated January 29, 2026.
See what other customers who have flown with Delta, American Airlines, and Allegiant Air from Clearwater to Knoxville have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,125 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
7.9
Good
8,125 reviews
Delta
7.9
Good
8,125 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
11,199 reviews
Delta
7.9
Good
8,125 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Allegiant Air
7.2
Good
706 reviews
Delta
7.9
Good
8,125 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Boarding

8.1

Food

7.2

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Clearwater to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Knoxville from Clearwater?

    Most people fly into Knoxville McGhee Tyson (TYS) if they book a flight to Knoxville from Clearwater. On average, McGhee Tyson has 0 inbound flights from Clearwater per day from 4 airlines. Knoxville McGhee Tyson is conveniently located just 11.3 mi from Knoxville’s city center.

  • How long is the flight from Clearwater to Knoxville?

    There are many flights that can get you from Clearwater to Knoxville in 8h 10m. Fly via Southwest to get the fastest option. There are 547 mi between Clearwater and Knoxville.

  • What are the cheapest airlines to fly from Clearwater to Knoxville one-way?

    The cheapest airlines for a one-way flight from Clearwater to Knoxville are Allegiant Air ($50), Delta ($116), and American Airlines ($134).

  • What are the cheapest flights from Clearwater to Knoxville?

    Looking at all options, your cheapest flight can be booked for $49. While the most popular route (Tampa - Knoxville McGhee Tyson) can be booked for $213 on average, our data indicates $159 when flying from Clearwater to Knoxville.

  • Can I find deals for flights from Clearwater to Knoxville that include hotel bookings?

    Yes. In addition to deals on Clearwater to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Clearwater to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Clearwater to Knoxville.

  • Can I find deals for business class flights from Clearwater to Knoxville?

    Yes. Cheapflights offers flight deals from Clearwater to Knoxville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Clearwater to Knoxville?

    Currently, June is the cheapest month in which you can book a flight from Clearwater to Knoxville (average of $50). Flying from Clearwater to Knoxville in November is currently the most expensive (average of $83). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Corbin
Morristown
Bryson City
Alcoa
Oak Ridge
Murphy

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Clearwater to Knoxville

Discover the top 4 airlines that operate flights from Clearwater to Knoxville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$63Average$132FlexibilityNo cancel feeOn-time88%
DeltaCheapest$198Average$355FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$199Average$297FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$212Average$359FlexibilityNo cancel feeOn-time71%

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