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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 5/23. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — TYS
May 23 — May 301
Sat 5/23
Sat 5/30
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

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3. Compare prices and book

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Cheapflights Tip: The best prices from Fort Lauderdale to Knoxville McGhee Tyson are usually found in August or June, booked 53 days in advance, depart on a Thursday or Sunday 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 April 23, 2026.

This eDestinos deal was found by Cheapflights users on 4/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/33:53 pm
FLL
-
TYS
Nonstop2h 05m
Allegiant Air
Mon 6/81:41 pm
TYS
-
FLL
Nonstop2h 01m
Allegiant Air
Deal found 4/19$114
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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.
Wed 5/68:30 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sun 5/109:40 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 4/19$117
This Cheapflightsfares deal was found by Cheapflights users on 4/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/38:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sun 9/64:57 pm
TYS
-
FLL
Nonstop2h 05m
Allegiant Air
Deal found 4/18$119
This Mytrip deal was found by Cheapflights users on 4/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/106:44 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sat 8/296:56 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 4/20$120
This Cheapflightsfares deal was found by Cheapflights users on 4/22. 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 6/1810:06 am
FLL
-
TYS
Nonstop2h 05m
Allegiant Air
Wed 6/241:02 pm
TYS
-
FLL
Nonstop2h 01m
Allegiant Air
Deal found 4/22$121
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/910:07 am
FLL
-
TYS
Nonstop2h 02m
Allegiant Air
Sun 7/129:11 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 4/20$123
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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.
Thu 4/306:29 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Wed 5/134:25 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 4/19$127
This Cheapflightsfares deal was found by Cheapflights users on 4/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/138:00 am
FLL
-
TYS
Nonstop2h 04m
Allegiant Air
Sat 9/196:55 pm
TYS
-
FLL
Nonstop2h 05m
Allegiant Air
Deal found 4/20$128
This Cheapflightsfares deal was found by Cheapflights users on 4/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1110:19 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Thu 5/149:40 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 4/21$129
This eDestinos deal was found by Cheapflights users on 4/18. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:00 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Mon 5/187:30 am
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 4/18$131
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/810:19 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sun 5/109:40 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 4/18$132

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 April 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(eDestinos)

One-way from

$43
(Kiwi.com)

Popular in

December

Cheapest in

August

Average price

$166

Good round-trip deal

$130 or less

Good one-way deal

$87 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. 11% potential increase in price ($24 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 April 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 April 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

Wed 5/20

6:30 am-1:10 pm

1 stop6h 40m

Knoxville McGhee Tyson

Wed 5/27

1:59 pm-7:37 pm

1 stop5h 38m

$248

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Sat 6/13

8:45 am-2:05 pm

1 stop5h 20m

Knoxville McGhee Tyson

Tue 6/16

8:10 am-6:40 pm

2 stops10h 30m

$353

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Wed 6/3

7:00 am-5:10 pm

1 stop10h 10m

Knoxville McGhee Tyson

Mon 6/8

12:35 pm-10:50 pm

2 stops10h 15m

$375

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Wed 5/20

8:35 am-7:40 pm

2 stops11h 05m

Knoxville McGhee Tyson

Mon 5/25

6:35 am-1:00 pm

1 stop6h 25m

$379

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Mon 5/11

12:40 pm-8:20 pm

2 stops7h 40m

Knoxville McGhee Tyson

Thu 5/14

6:35 am-4:45 pm

1 stop10h 10m

$405
Quickest round-trip

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 6/12

7:48 pm-11:54 pm

1 stop4h 06m

Knoxville McGhee Tyson

Mon 6/15

7:43 pm-12:46 am

1 stop5h 03m

$413

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Mon 6/1

9:35 am-9:15 pm

1 stop11h 40m

Knoxville McGhee Tyson

Fri 6/5

6:40 am-5:15 pm

2 stops10h 35m

$413

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 7/17

3:32 pm-7:53 pm

1 stop4h 21m

Knoxville McGhee Tyson

Sun 7/26

5:40 am-11:03 am

1 stop5h 23m

$454

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 5/22

12:05 pm-5:11 pm

1 stop5h 06m

Knoxville McGhee Tyson

Sun 5/24

5:40 am-2:26 pm

1 stop8h 46m

$470

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Thu 7/16

6:10 am-1:45 pm

1 stop7h 35m

Knoxville McGhee Tyson

Sun 7/19

7:05 am-7:25 pm

2 stops12h 20m

$473

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/18

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapTicketsDealPrice Accuracy3 starsTrust 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?

Use this chart to determine the optimal time to book a round-trip flight from Fort Lauderdale to Knoxville. Price data was last updated on April 17, 2026.

The best time to book flights from Fort Lauderdale to Knoxville is 53 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 $121). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $253). 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 April 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 April 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. Wednesday 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?

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 April 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
7.9
Good
8,435 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
8,435 reviews
Delta
7.9
Good
8,435 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
7.3
Good
707 reviews
Delta
7.9
Good
8,435 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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
7.1
Good
11,655 reviews
Delta
7.9
Good
8,435 reviews

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Entertainment

7.8

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 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, 7 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 5h 20m. Your travel time can differ by up to 1h 20m. 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 ($99), Delta ($208), and American Airlines ($250) offers the cheapest pricing from Fort Lauderdale to Knoxville. Users have found that Allegiant Air is 47% 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 ($56), Delta ($149), and American Airlines ($149).

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

    While on average a flight from Fort Lauderdale to Knoxville is generally $142, our data shows the cheapest flight currently is $60. When looking at the most popular route, (Fort Lauderdale - Knoxville McGhee Tyson), you can expect to pay $85 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 $121). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $253). 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
Alcoa
Murphy
Oak Ridge

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Alternative routes for Fort Lauderdale to Knoxville

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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 April 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$99Average$187FlexibilityNo cancel feeOn-time88%
DeltaCheapest$208Average$353FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$250Average$353FlexibilityNo cancel feeOn-time71%

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