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Cheap flights from Fort Lauderdale to Knoxville from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Fort Lauderdale to Knoxville departing on 10/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Fort Lauderdale to Knoxville

Cheap round-trip flights

Allegiant Air Logo
9:15 am - 11:18 amFLL-TYS
2h 03mnonstop
Allegiant Air Logo
4:31 pm - 6:33 pmTYS-FLL
2h 02mnonstop
$100Allegiant Air
Find Deal
dom., sep. 7 - mié., sep. 10
Allegiant Air Logo
6:08 pm - 8:11 pmFLL-TYS
2h 03mnonstop
Allegiant Air Logo
9:01 pm - 11:01 pmTYS-FLL
2h 00mnonstop
$107Allegiant Air
Find Deal
jue., oct. 16 - dom., oct. 19
Allegiant Air Logo
9:15 am - 11:18 amFLL-TYS
2h 03mnonstop
Allegiant Air Logo
5:55 pm - 7:59 pmTYS-FLL
2h 04mnonstop
$113Allegiant Air
Find Deal
jue., sep. 18 - jue., sep. 25
Allegiant Air Logo
3:02 pm - 5:05 pmFLL-TYS
2h 03mnonstop
Allegiant Air Logo
5:55 pm - 7:59 pmTYS-FLL
2h 04mnonstop
$114Allegiant Air
Find Deal
jue., sep. 25 - dom., sep. 28
Allegiant Air Logo
7:00 am - 9:03 amFLL-TYS
2h 03mnonstop
Allegiant Air Logo
9:09 pm - 11:12 pmTYS-FLL
2h 03mnonstop
$116Allegiant Air
Find Deal
jue., oct. 30 - vie., nov. 7
Allegiant Air Logo
1:38 pm - 3:41 pmFLL-TYS
2h 03mnonstop
Allegiant Air Logo
4:31 pm - 6:35 pmTYS-FLL
2h 04mnonstop
$120Allegiant Air
Find Deal
mié., sep. 3 - sáb., sep. 6
Allegiant Air Logo
8:16 pm - 10:19 pmFLL-TYS
2h 03mnonstop
Allegiant Air Logo
9:53 am - 11:53 amTYS-FLL
2h 00mnonstop
$121Allegiant Air
Find Deal
jue., oct. 30 - dom., nov. 2
Allegiant Air Logo
1:33 pm - 3:36 pmFLL-TYS
2h 03mnonstop
Allegiant Air Logo
4:26 pm - 6:26 pmTYS-FLL
2h 00mnonstop
$127Allegiant Air
Find Deal
sáb., oct. 4 - sáb., oct. 11
Logo
9:15 am - 11:18 amFLL-TYS
2h 03mnonstop
Logo
7:30 am - 6:31 pmTYS-FLL
11h 01m1 stop
$141
Find Deal
dom., sep. 14 - mar., sep. 16
Logo
6:08 pm - 8:11 pmFLL-TYS
2h 03mnonstop
Logo
7:02 pm - 9:20 amTYS-FLL
14h 18m1 stop
$166
Find Deal
jue., oct. 16 - lun., oct. 20

Allegiant Air flights from Fort Lauderdale to Knoxville

Our best Allegiant Air deals on Fort Lauderdale to Knoxville flight tickets
Allegiant Air
Sep 7
FLL9:15 amFort Lauderdale
2h 03m
TYS11:18 amKnoxville McGhee Tyson
Sep 10
TYS4:31 pmKnoxville McGhee Tyson
2h 02m
FLL6:33 pmFort Lauderdale
$100
Find similar
Allegiant Air
Oct 16
FLL6:08 pmFort Lauderdale
2h 03m
TYS8:11 pmKnoxville McGhee Tyson
Oct 19
TYS9:01 pmKnoxville McGhee Tyson
2h 00m
FLL11:01 pmFort Lauderdale
$107
Find similar
Allegiant Air
Sep 18
FLL9:15 amFort Lauderdale
2h 03m
TYS11:18 amKnoxville McGhee Tyson
Sep 25
TYS5:55 pmKnoxville McGhee Tyson
2h 04m
FLL7:59 pmFort Lauderdale
$113
Find similar

American Airlines flights from Fort Lauderdale to Knoxville

Our best American Airlines deals on Fort Lauderdale to Knoxville flight tickets
American Airlines
Sep 4
FLL4:36 pmFort Lauderdale
4h 14m
1 stop
TYS8:50 pmKnoxville McGhee Tyson
Sep 7
TYS5:05 amKnoxville McGhee Tyson
4h 03m
1 stop
FLL9:08 amFort Lauderdale
$254
Find similar
American Airlines
Sep 4
FLL9:33 amFort Lauderdale
5h 06m
1 stop
TYS2:39 pmKnoxville McGhee Tyson
Sep 8
TYS5:05 amKnoxville McGhee Tyson
5h 17m
1 stop
FLL10:22 amFort Lauderdale
$259
Find similar
American Airlines
Aug 27
FLL11:07 amFort Lauderdale
5h 48m
1 stop
TYS4:55 pmKnoxville McGhee Tyson
Sep 3
TYS2:08 pmKnoxville McGhee Tyson
6h 29m
1 stop
FLL8:37 pmFort Lauderdale
$284
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated agosto 21, 2025.
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

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

dom. 9/7

9:15 am-11:18 am

Nonstop2h 03m

Knoxville McGhee Tyson

mié. 9/10

4:31 pm-6:33 pm

Nonstop2h 02m

$100

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 10/16

6:08 pm-8:11 pm

Nonstop2h 03m

Knoxville McGhee Tyson

dom. 10/19

9:01 pm-11:01 pm

Nonstop2h 00m

$107

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 9/18

9:15 am-11:18 am

Nonstop2h 03m

Knoxville McGhee Tyson

jue. 9/25

5:55 pm-7:59 pm

Nonstop2h 04m

$113

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 9/25

3:02 pm-5:05 pm

Nonstop2h 03m

Knoxville McGhee Tyson

dom. 9/28

5:55 pm-7:59 pm

Nonstop2h 04m

$114

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 10/30

7:00 am-9:03 am

Nonstop2h 03m

Knoxville McGhee Tyson

vie. 11/7

9:09 pm-11:12 pm

Nonstop2h 03m

$116

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

mié. 9/3

1:38 pm-3:41 pm

Nonstop2h 03m

Knoxville McGhee Tyson

sáb. 9/6

4:31 pm-6:35 pm

Nonstop2h 04m

$120

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 10/30

8:16 pm-10:19 pm

Nonstop2h 03m

Knoxville McGhee Tyson

dom. 11/2

9:53 am-11:53 am

Nonstop2h 00m

$121

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

sáb. 10/4

1:33 pm-3:36 pm

Nonstop2h 03m

Knoxville McGhee Tyson

sáb. 10/11

4:26 pm-6:26 pm

Nonstop2h 00m

$127

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

dom. 9/14

9:15 am-11:18 am

Nonstop2h 03m

Knoxville McGhee Tyson

mar. 9/16

7:30 am-6:31 pm

1 stop11h 01m

$141

Fort LauderdaleKnoxville

FLL - TYS

FLLTYS

Fort Lauderdale

jue. 10/16

6:08 pm-8:11 pm

Nonstop2h 03m

Knoxville McGhee Tyson

lun. 10/20

7:02 pm-9:20 am

1 stop14h 18m

$166

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Fort Lauderdale to Knoxville

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Knoxville?

The month of April is, on average, the cheapest month to fly to Knoxville from Fort Lauderdale, with most prices found around $125. If you aren’t able to travel during the month of April, then book flights to Knoxville from Fort Lauderdale during August instead. Flights to Knoxville in August, while not as cheap as those in April, still average around $128.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Fort Lauderdale to Knoxville is on a Thursday. Travelers who choose to depart for Knoxville on a Thursday will often find tickets for as low as $169. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Fort Lauderdale to Knoxville for around $223.

What is the cheapest time of day to depart on your flight to Knoxville?

At noon is the cheapest time of day to fly from Fort Lauderdale to Knoxville when you can find flight prices for as low as $156. Flying to Knoxville at noon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $217.

What is the cheapest Fort Lauderdale to Knoxville McGhee Tyson flight route?

Fly from Fort Lauderdale to Knoxville McGhee Tyson for the best Fort Lauderdale - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Fort Lauderdale when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $187 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Fort Lauderdale for as low as $140 on momondo.

What cabin class options are available on Fort Lauderdale to Knoxville McGhee Tyson flights?

There are 1 cabin classes available to choose from on Fort Lauderdale to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Fort Lauderdale to Knoxville flight prices changed over time?

As of August 2025, prices for Fort Lauderdale to Knoxville flights are approximately 130% more expensive when compared to flights at the same time last year.

When to book flights from Fort Lauderdale to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Fort Lauderdale to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Fort Lauderdale to Knoxville (FLL to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Fort Lauderdale to Knoxville

Best Price Found

$99

Fastest flight time

2h 03m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Fort Lauderdale in the past 72 hours is $99. The best round-trip flight deal from Fort Lauderdale to Knoxville found on momondo in the last 72 hours is $114.
The fastest flight from Fort Lauderdale to Knoxville takes 2h 03m
Direct flights go from Fort Lauderdale to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • How far is Fort Lauderdale to Knoxville McGhee Tyson by plane?

    Fort Lauderdale and Knoxville McGhee Tyson are 715.1 mi apart from one another. Flights usually cover this in 2h 03m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Fort Lauderdale Airport to Knoxville McGhee Tyson Airport?

    Prices for flights from Fort Lauderdale Airport to Knoxville McGhee Tyson Airport are updated daily.

  • How many operators does momondo search for flights from Fort Lauderdale Airport to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Fort Lauderdale Airport to Knoxville McGhee Tyson Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Fort Lauderdale Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The required travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Knoxville McGhee Tyson Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Fort Lauderdale to Knoxville?

  • What is the most popular airline from Fort Lauderdale to Knoxville?

Best airlines flying from Fort Lauderdale to Knoxville

Compare and see reviews for airlines that fly from Fort Lauderdale to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $91Free CancellationRating
7.2
702 reviews
Search Allegiant Air flights
DeltaPriceFrom $208Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $213Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Allegiant Air Flights From Fort Lauderdale to Knoxville

    The lowest priced Allegiant Air flight from Fort Lauderdale to Knoxville from the last 72 hours was $91. Generally, Allegiant Air has 3 flights on this route every week with an average price of $182. Allegiant Air is rated 7.2/10 by our users.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Newport
Lenoir City
Alcoa
Oak Ridge
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Fort Lauderdale to Knoxville?

Finding the right flight to Knoxville from Fort Lauderdale is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Knoxville quick and easy, saving you time and money.

Can I find flights from Fort Lauderdale to Knoxville with flexible booking policies on momondo?

All flight searches from Fort Lauderdale to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Fort Lauderdale to Knoxville?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Fort Lauderdale to Knoxville.

I’m not ready to book a flight from Fort Lauderdale to Knoxville right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Fort Lauderdale to Knoxville flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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