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$48+ 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 3/28. Fares are subject to change and may not be available on all flights or dates of travel.
FLL — TYS
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
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 April or August, booked 85 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 March 12, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/166:36 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sun 4/199:32 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/9$121
This Cheapflightsfares deal was found by Cheapflights users on 3/10. 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 3/258:30 am
FLL
-
TYS
Nonstop2h 10m
Allegiant Air
Mon 3/307:40 am
TYS
-
FLL
Nonstop2h 01m
Allegiant Air
Deal found 3/10$127
This Booking.com deal was found by Cheapflights users on 3/9. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/2412:00 pm
FLL
-
TYS
Nonstop2h 10m
Allegiant Air
Sat 3/289:36 pm
TYS
-
FLL
Nonstop2h 03m
Allegiant Air
Deal found 3/9$128
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 4/166:36 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sat 4/1812:56 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/8$129
This eDestinos deal was found by Cheapflights users on 3/11. 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 7/46:30 am
FLL
-
TYS
Nonstop2h 02m
Allegiant Air
Thu 7/239:11 pm
TYS
-
FLL
Nonstop2h 02m
Allegiant Air
Deal found 3/11$130
This Super.com deal was found by Cheapflights users on 3/11. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/3112:00 pm
FLL
-
TYS
Nonstop2h 10m
Allegiant Air
Wed 4/111:26 am
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/11$132
This Cheapflightsfares deal was found by Cheapflights users on 3/9. 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 4/236:36 pm
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Mon 4/277:30 am
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/9$134
This Cheapflightsfares deal was found by Cheapflights users on 3/8. 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 4/158:30 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Sun 4/199:32 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/8$135
This Mytrip deal was found by Cheapflights users on 3/11. 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.
Fri 4/36:00 am
FLL
-
TYS
Nonstop2h 10m
Allegiant Air
Sun 4/54:01 pm
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/11$136
This Kiwi.com deal was found by Cheapflights users on 3/10. 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.
Mon 3/306:00 am
FLL
-
TYS
Nonstop2h 08m
Multiple Airlines
Wed 4/18:30 am
TYS
-
FLL
1 stop13h 11m
Multiple Airlines
Deal found 3/10$140
This Cheapflightsfares deal was found by Cheapflights users on 3/11. 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.
Fri 4/2410:19 am
FLL
-
TYS
Nonstop2h 06m
Allegiant Air
Mon 4/277:30 am
TYS
-
FLL
Nonstop1h 59m
Allegiant Air
Deal found 3/11$141
This Cheapflightsfares deal was found by Cheapflights users on 3/7. 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.
Fri 3/206:00 am
FLL
-
TYS
Nonstop2h 08m
Allegiant Air
Mon 3/237:40 am
TYS
-
FLL
Nonstop2h 01m
Allegiant Air
Deal found 3/7$142

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 March 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$121
(Cheapflightsfares)

One-way from

$48
(Kiwi.com)

Popular in

December

Cheapest in

April

Average price

$205

Good round-trip deal

$150 or less

Good one-way deal

$81 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. 14% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 12, 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 4/8

7:00 am-5:10 pm

1 stop10h 10m

Knoxville McGhee Tyson

Wed 4/15

7:05 am-7:35 pm

2 stops12h 30m

$265
Quickest round-trip

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Wed 5/27

6:30 am-11:11 am

1 stop4h 41m

Knoxville McGhee Tyson

Mon 6/1

7:33 pm-12:57 am

1 stop5h 24m

$305

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 5/29

9:35 am-9:15 pm

1 stop11h 40m

Knoxville McGhee Tyson

Sun 5/31

7:45 am-7:25 pm

1 stop11h 40m

$310

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Sun 5/24

5:30 am-11:11 am

1 stop5h 41m

Knoxville McGhee Tyson

Fri 5/29

7:33 pm-12:57 am

1 stop5h 24m

$345

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Wed 4/15

1:45 pm-7:40 pm

1 stop5h 55m

Knoxville McGhee Tyson

Sun 4/19

6:40 am-6:00 pm

2 stops11h 20m

$394

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 6/5

2:15 pm-10:20 pm

1 stop8h 05m

Knoxville McGhee Tyson

Sun 6/7

12:45 pm-11:15 pm

2 stops10h 30m

$413

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Thu 4/23

1:40 pm-8:20 pm

1 stop6h 40m

Knoxville McGhee Tyson

Sat 4/25

6:40 am-4:20 pm

2 stops9h 40m

$419

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Mon 5/25

9:35 am-6:10 pm

2 stops8h 35m

Knoxville McGhee Tyson

Thu 5/28

8:05 am-8:15 pm

1 stop12h 10m

$435

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Tue 3/24

6:40 am-5:40 pm

2 stops11h 00m

Knoxville McGhee Tyson

Thu 3/26

6:30 am-3:15 pm

2 stops8h 45m

$457

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

Fri 5/29

12:00 pm-8:20 pm

2 stops8h 20m

Knoxville McGhee Tyson

Mon 6/1

12:15 pm-8:15 pm

2 stops8h 00m

$463

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/8

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

*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 March 6, 2026.

The best time to book flights from Fort Lauderdale to Knoxville is 32 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, April is the cheapest month in which you can book a flight from Fort Lauderdale to Knoxville (average of $62). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $90). 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 March 12, 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 February 21, 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.

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 March 12, 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
8,284 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

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
8,284 reviews
Delta
7.9
Good
8,284 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

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
714 reviews
Delta
7.9
Good
8,284 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

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
11,432 reviews
Delta
7.9
Good
8,284 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Crew

8.5

Food

7.2

Overall

7.9

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, 9 users have taken a look at flights from Fort Lauderdale to Knoxville McGhee Tyson.

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

    Southwest and Delta can get you from Fort Lauderdale to Knoxville in just under 4h 41m. Your travel time can differ by up to 5h 29m. 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 ($91), Delta ($208), and American Airlines ($248) offers the cheapest pricing from Fort Lauderdale to Knoxville. Users have found that Allegiant Air is 50% 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 ($53), American Airlines ($99), and Delta ($149).

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

    While on average a flight from Fort Lauderdale to Knoxville is generally $170, our data shows the cheapest flight currently is $55. When looking at the most popular route, (Fort Lauderdale - Knoxville McGhee Tyson), you can expect to pay $92 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, April is the cheapest month in which you can book a flight from Fort Lauderdale to Knoxville (average of $62). Flying from Fort Lauderdale to Knoxville in December is currently the most expensive (average of $90). 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
Murphy
Oak Ridge

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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 March 12, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$91Average$184FlexibilityNo cancel feeOn-time88%
DeltaCheapest$208Average$343FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$344FlexibilityNo cancel feeOn-time71%

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