Cheap Flights from Tampa, FL to Knoxville, TN from $84

Return flight: Knoxville – Tampa

On Cheapflightsplus.com you will find 218 connecting flights from Tampa to Knoxville. You can compare airfare deals from 5 airlines and multiple travel sites from $84, book and save on cheap plane tickets and last minute offers. Also check out TPA-TYS flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Tampa to Knoxville Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $84 (one-way), $144 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Tampa to Knoxville. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:30 — 10:18
05:30 — 06:33 NK1955 Spirit Airlines
Tampa — Miami
1h 42m stop
08:15 — 10:18 G42125 Allegiant Air
Miami — Knoxville
4h 48m
including layover
Find flight
from$89
05:30 — 10:33
05:30 — 06:33 NK1955 Spirit Airlines
Tampa — Miami
1h 57m stop
08:30 — 10:33 G4498 Allegiant Air
Miami — Knoxville
5h 3m
including layover
Find flight
from$89
06:30 — 22:10
06:15 — 07:47 NK2023 Spirit Airlines
Tampa — Houston
11h 3m stop
19:01 — 22:03 G41427 Allegiant Air
Houston — Knoxville
15h 40m
including layover
Find flight
from$87
07:01 — 16:29
06:50 — 09:01 F91113 Frontier Airlines
Tampa — Denver
2h 44m stop
11:41 — 16:35 F92374 Frontier Airlines
Denver — Knoxville
9h 28m
including layover
Find flight
from$96
07:30 — 13:23
07:30 — 09:34 UA2195 United Airlines
Tampa — Chicago
1h 1m stop
10:35 — 13:23 UA4182 United Airlines
Chicago — Knoxville
5h 53m
including layover
Find flight
from$198
08:30 — 14:58
08:30 — 10:50 UA659 United Airlines
Tampa — Washington D.C.
2h 30m stop
13:20 — 14:58 UA4282 United Airlines
Washington D.C. — Knoxville
6h 28m
including layover
Find flight
from$150
08:30 — 10:27
+1 day
08:30 — 10:50 UA659 United Airlines
Tampa — Washington D.C.
21h 55m stop
08:45 — 10:27 UA4257 United Airlines
Washington D.C. — Knoxville
25h 57m
including layover
Find flight
from$211
09:22 — 18:11
09:22 — 10:47 UA1945 United Airlines
Tampa — Houston
3h 58m stop
14:45 — 18:11 UA4890 United Airlines
Houston — Knoxville
8h 49m
including layover
Find flight
from$198
09:22 — 15:18
09:17 — 10:42 UA1945 United Airlines
Tampa — Houston
1h 8m stop
11:55 — 15:18 UA6017 United Airlines
Houston — Knoxville
5h 56m
including layover
Find flight
from$207
11:47 — 16:12
+1 day
11:47 — 14:12 SY214 Sun Country Airlines
Tampa — Minneapolis
22h 57m stop
13:09 — 16:12 G43063 Allegiant Air
Minneapolis — Knoxville
28h 25m
including layover
Find flight
from$104
11:53 — 16:12
+1 day
11:53 — 14:18 SY214 Sun Country Airlines
Tampa — Minneapolis
22h 51m stop
13:09 — 16:12 G43062 Allegiant Air
Minneapolis — Knoxville
28h 19m
including layover
Find flight
from$116
12:38 — 18:38
12:38 — 14:42 UA1946 United Airlines
Tampa — Chicago
1h 4m stop
15:46 — 18:38 UA454 United Airlines
Chicago — Knoxville
6h
including layover
Find flight
from$150
12:38 — 10:17
+1 day
12:38 — 14:42 UA1946 United Airlines
Tampa — Chicago
16h 43m stop
07:25 — 10:17 UA5726 United Airlines
Chicago — Knoxville
21h 39m
including layover
Find flight
from$304
13:40 — 20:57
13:40 — 16:00 UA1728 United Airlines
Tampa — Washington D.C.
3h 10m stop
19:10 — 20:57 UA4914 United Airlines
Washington D.C. — Knoxville
7h 17m
including layover
Find flight
from$209
13:40 — 23:59
13:40 — 16:00 UA1728 United Airlines
Tampa — Washington D.C.
6h 13m stop
22:13 — 23:59 UA4304 United Airlines
Washington D.C. — Knoxville
10h 19m
including layover
Find flight
from$294
16:06 — 22:35
16:06 — 18:23 UA533 United Airlines
Tampa — Chicago
1h 27m stop
19:50 — 22:35 UA2005 United Airlines
Chicago — Knoxville
6h 29m
including layover
Find flight
from$207
16:15 — 22:35
16:06 — 18:23 UA1819 United Airlines
Tampa — Chicago
1h 27m stop
19:50 — 22:35 UA2005 United Airlines
Chicago — Knoxville
6h 20m
including layover
Find flight
from$209
17:15 — 11:18
+1 day
17:15 — 18:22 NK323 Spirit Airlines
Tampa — Miami
14h 53m stop
09:15 — 11:18 G4531 Allegiant Air
Miami — Knoxville
18h 3m
including layover
Find flight
from$86
17:15 — 15:36
+1 day
17:15 — 18:22 NK323 Spirit Airlines
Tampa — Miami
19h 11m stop
13:33 — 15:36 G42112 Allegiant Air
Miami — Knoxville
22h 21m
including layover
Find flight
from$98
18:11 — 16:00
+1 day
18:11 — 19:51 NK410 Spirit Airlines
Tampa — Las Vegas
13h 14m stop
09:05 — 16:00 G462 Allegiant Air
Las Vegas — Knoxville
21h 49m
including layover
Find flight
from$195
18:28 — 23:57
18:20 — 20:44 UA1370 United Airlines
Tampa — Washington D.C.
1h 27m stop
22:13 — 23:59 UA4304 United Airlines
Washington D.C. — Knoxville
5h 29m
including layover
Find flight
from$207
19:07 — 17:18
+1 day
18:08 — 20:08 NK2162 Spirit Airlines
Tampa — Chicago
17h 34m stop
14:53 — 17:18 G43025 Allegiant Air
Chicago — Knoxville
22h 11m
including layover
Find flight
from$129
19:07 — 17:20
+1 day
19:07 — 21:19 NK2162 Spirit Airlines
Tampa — Chicago
17h 35m stop
14:54 — 17:20 G43046 Allegiant Air
Chicago — Knoxville
22h 13m
including layover
Find flight
from$169
20:22 — 08:17
+1 day
20:22 — 21:32 NK2234 Spirit Airlines
Tampa — Miami
8h 43m stop
06:15 — 08:17 G4508 Allegiant Air
Miami — Knoxville
11h 55m
including layover
Find flight
from$99
20:57 — 16:47
+1 day
20:57 — 23:12 NK1596 Spirit Airlines
Tampa — Washington D.C.
16h 1m stop
15:13 — 16:47 G41398 Allegiant Air
Washington D.C. — Knoxville
19h 50m
including layover
Find flight
from$131
23:09 — 22:10
+1 day
23:09 — 00:43 NK1861 Spirit Airlines
Tampa — Houston
18h 20m stop
19:03 — 22:10 G41427 Allegiant Air
Houston — Knoxville
23h 1m
including layover
Find flight
from$84
*Departure and arrival times - local. Updated on June 25, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Tampa to Knoxville depends on and how to choose the most interesting flight option for you.

Distance between Tampa and Knoxville is 882 miles. Time difference between the cities is 0h. Airplanes depart 05:30 to 23:09 from 4 Tampa airports and arrive 05:30 to 23:09 to 1 Knoxville airport. Average flight time is 20h 18m.

  • The fastest flight 4h 48m
  • Average flight time 20h 18m
  • The earliest flight 05:30
  • The latest flight 23:09
  • Distance 549 ml

The cheapest months to travel to Knoxville are june (from 109 $), july (from 113 $), may (from 115 $).

The most expensive months are august (from 139 $), october (from 119 $), september (from 115 $).

What is the lowest airfare Tampa to Knoxville?

The cheapest plane ticket found by our users is $84. This airfare is for economy class on one-way NK1861 flight by Spirit Airlines for July 13, 2025 which leaves Tampa Int. in Tampa at 23:09 am and arrives at Knoxville Mc Ghee Tyson at 22:10.

Economy class
$84
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Business class
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First class
?
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Popular Airlines on the Route

The flight Tampa — Knoxville is served by 5 regular airlines and 3 low-cost airlines. Most of the flights on this route are operated by Frontier Airlines - 1 departures per week at the price of from $ 96 . And the most expensive tickets are offered by United Airlines airline - from $ 486.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 218 flights with layovers on the route. The fastest connecting flight is NK1955 by Spirit Airlines takes 4h 48m and the cheapest is NK1861 by Spirit Airlines for $84.

  • F9 - Frontier Airlines
    from $96
    Find
  • SY - Sun Country Airlines
    from $104
    Find
  • MX - Mexicana
    from $178
    Find
  • UA - United Airlines
    from $150
    Find
  • NK - Spirit Airlines
    from $84
    Find
See more connecting flights

Airports

You can fly from Tampa to Knoxville from 4 airports (Topp Of Tampa, Mac Dill AFB, Peter O'Knight, Tampa Int.).

Tampa airports

  • Topp Of Tampa-KYO
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  • Mac Dill AFB-MCF
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  • Peter O'Knight-TPF
    Find
  • Tampa Int.-TPA
    from $84
    Find

Knoxville airports

  • Mc Ghee Tyson-TYS
    Find

How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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