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$43+ Cheap flights from Fort Lauderdale to Knoxville (FLL - 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — TYS
Aug 22 — Aug 291
Sat 8/22
Sat 8/29
1 adult, Economy
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Find cheap flights from Fort Lauderdale to Knoxville with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Fort Lauderdale to Knoxville McGhee Tyson are usually found in August or April, booked 77 days in advance, depart on a Thursday or Saturday and return on a Tuesday

Cheap flight deals from Fort Lauderdale to Knoxville

Cheapest flights from Fort Lauderdale to Knoxville
Explore the most affordable flight options available from Fort Lauderdale to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 23, 2026.

This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/146:30 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Mon 8/179:26 am
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/20$104
This Cheapflightsfares deal was found by Cheapflights users on 7/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/208:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sun 8/234:52 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/22$106
This Mytrip deal was found by Cheapflights users on 7/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/612:00 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sat 8/85:03 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/21$107
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/510:00 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Wed 8/193:49 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/18$111
This CheapOair deal was found by Cheapflights users on 7/20. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/142:46 pm
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sat 9/196:55 pm
TYS
-
FLL
Nonstop2h 05m
Allegiant Air
Deal found 7/20$112
This Cheapflightsfares deal was found by Cheapflights users on 7/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/208:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sat 9/266:55 pm
TYS
-
FLL
Nonstop2h 05m
Allegiant Air
Deal found 7/19$113
This Orbitz deal was found by Cheapflights users on 7/19. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/58:30 am
FLL
-
TYS
Nonstop2h 05m
Allegiant Air
Fri 10/169:24 pm
TYS
-
FLL
Nonstop2h 01m
Allegiant Air
Deal found 7/19$114
This CheapOair deal was found by Cheapflights users on 7/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/271:58 pm
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sun 8/3010:54 am
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/19$118
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/16:30 am
FLL
-
TYS
Nonstop2h 02m
Allegiant Air
Thu 8/68:29 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/18$119
This CheapOair deal was found by Cheapflights users on 7/22. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/198:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Wed 8/263:49 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/22$120
This Cheapflightsfares deal was found by Cheapflights users on 7/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Fri 9/2510:54 am
TYS
-
FLL
Nonstop2h 05m
Allegiant Air
Deal found 7/23$121
This CheapOair deal was found by Cheapflights users on 7/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/910:37 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Thu 8/138:29 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 7/18$126

Find flight deals from Fort Lauderdale to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Fort Lauderdale (FLL) to Knoxville (TYS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$104
(CheapOair)

One-way from

$43
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$182

Good round-trip deal

$122 or less

Good one-way deal

$89 or less
Provider with most accurate pricing for Fort Lauderdale-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Fort Lauderdale-Knoxville McGhee Tyson flights.
Search Deals
From Fort Lauderdale to Knoxville McGhee Tyson
Search Deals
One-way flight from Fort Lauderdale to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($23 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Fort Lauderdale to Knoxville McGhee Tyson.
Search Deals
Price to beat on a one-way flight from Fort Lauderdale to Knoxville McGhee Tyson.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Fort Lauderdale 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 July 23, 2026.
Use the filters below to find and compare flights from Fort Lauderdale to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Mon 8/24

3:44 pm-8:10 pm

1 stop4h 26m

Knoxville McGhee Tyson

Thu 9/10

5:40 am-12:21 pm

1 stop6h 41m

$259
Quickest round-trip

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Thu 11/26

1:34 pm-6:38 pm

1 stop5h 04m

Knoxville McGhee Tyson

Tue 12/1

7:00 am-12:34 pm

1 stop5h 34m

$279

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 8/28

7:35 am-5:10 pm

2 stops9h 35m

Knoxville McGhee Tyson

Tue 9/1

8:05 am-5:30 pm

2 stops9h 25m

$304

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Mon 9/14

11:45 am-7:55 pm

1 stop8h 10m

Knoxville McGhee Tyson

Sat 9/19

6:50 am-2:15 pm

2 stops7h 25m

$304

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Thu 12/17

6:30 am-11:06 am

1 stop4h 36m

Knoxville McGhee Tyson

Mon 12/21

2:30 pm-9:30 pm

1 stop7h 00m

$309

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Tue 8/25

7:20 am-6:55 pm

2 stops11h 35m

Knoxville McGhee Tyson

Tue 9/1

8:05 am-5:30 pm

2 stops9h 25m

$309

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Thu 8/13

12:15 pm-6:35 pm

1 stop6h 20m

Knoxville McGhee Tyson

Sat 8/15

6:50 am-5:05 pm

2 stops10h 15m

$315

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 9/18

7:00 am-5:10 pm

1 stop10h 10m

Knoxville McGhee Tyson

Tue 9/29

7:00 am-5:35 pm

2 stops10h 35m

$319

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Sat 9/5

6:40 am-5:40 pm

2 stops11h 00m

Knoxville McGhee Tyson

Tue 9/8

8:05 am-3:45 pm

1 stop7h 40m

$328

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Wed 10/21

7:00 am-4:40 pm

1 stop9h 40m

Knoxville McGhee Tyson

Sun 10/25

6:25 am-1:50 pm

1 stop7h 25m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

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

Compare providers for flights from Fort Lauderdale to Knoxville

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Fort Lauderdale to Knoxville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy2 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
JustAirTicketPrice Accuracy-Trust Score*1 star
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Fort Lauderdale-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Fort Lauderdale-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Fort Lauderdale-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Fort Lauderdale-Knoxville flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Fort Lauderdale-Knoxville flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Fort Lauderdale to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Fort Lauderdale 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 Fort Lauderdale to Knoxville

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

The best time to book flights from Fort Lauderdale to Knoxville is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to Knoxville (average of $134). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $257). 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 FLL to TYS?

Find hourly flight availability from Fort Lauderdale 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 July 23, 2026.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 17% on flights from Fort Lauderdale to Knoxville by exploring options for tickets at noon.

What is the cheapest day to fly from Fort Lauderdale to Knoxville?

Use this chart to determine the cheapest time to fly round-trip from Fort Lauderdale to Knoxville. Price data was last updated on July 18, 2026.

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

How much does it cost to fly round-trip from Fort Lauderdale to Knoxville?

Airfare is below average for this route at the moment.

Fort Lauderdale to Knoxville flights typically cost between $118 and $224 in August.
The cheapest round-trip price found within the last 5 days was $104 on Allegiant Air (Aug 14-Aug 17).

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 July 23, 2026.
Peruse reviews from past customers who have flown with Delta,Allegiant Air, andAmerican Airlines from Fort Lauderdale to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,479 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

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
7.8
Good
8,479 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

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
7.3
Good
682 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

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
7.1
Good
11,834 reviews
Delta
7.8
Good
8,479 reviews

Crew

8.5

Food

7.2

Overall

7.8

Entertainment

7.8

Comfort

7.8

Boarding

8.1

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 Fort Lauderdale to Knoxville. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Fort Lauderdale to Knoxville flight route?

    Within the past month, 4 users have taken a look at flights from Fort Lauderdale to Knoxville McGhee Tyson.

  • How long is the flight from Fort Lauderdale to Knoxville?

    Delta and Southwest can get you from Fort Lauderdale to Knoxville in just under 4h 26m. Your travel time can differ by up to 5h 09m. There are 710 mi between Fort Lauderdale and Knoxville. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Fort Lauderdale to Knoxville round-trip?

    According to our current data, Allegiant Air ($106), Delta ($199), and American Airlines ($248) offers the cheapest pricing from Fort Lauderdale to Knoxville. Users have found that Allegiant Air is 44% cheaper than the other options available to this destination.

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

    The cheapest airlines for a one-way flight from Fort Lauderdale to Knoxville are Allegiant Air ($55), Delta ($105), and American Airlines ($158).

  • What are the cheapest flights from Fort Lauderdale to Knoxville?

    While on average a flight from Fort Lauderdale to Knoxville is generally $133, our data shows the cheapest flight currently is $50. When looking at the most popular route, (Fort Lauderdale - Knoxville McGhee Tyson), you can expect to pay $81 for that flight.

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

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

  • How can I find direct flights from Fort Lauderdale to Knoxville?

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

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

    Yes. Cheapflights offers flight deals from Fort Lauderdale 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 Fort Lauderdale to Knoxville?

    Currently, August is the cheapest month in which you can book a flight from Fort Lauderdale to Knoxville (average of $134). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $257). 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
Morristown
Bryson City
Murphy
Alcoa

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Top 3 airlines flying from Fort Lauderdale to Knoxville

Discover the top 3 airlines that operate flights from Fort Lauderdale 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 July 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$106Average$192FlexibilityNo cancel feeOn-time88%
DeltaCheapest$199Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$357FlexibilityNo cancel feeOn-time71%

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