$50+ Cheap flights from Knoxville to Fort Lauderdale (TYS - FLL)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — FLL
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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Find cheap flights from Knoxville to Fort Lauderdale 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 Knoxville McGhee Tyson to Fort Lauderdale are usually found in August or May, booked 42 days in advance, depart on a Wednesday or Thursday and return on a Thursday
Cheap flight deals from Knoxville to Fort Lauderdale
Cheapest
Best
Last-minute
One-way
Cheapest flights from Knoxville to Fort LauderdaleExplore the most affordable flight options available from Knoxville to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
Explore the most affordable flight options available from Knoxville to Fort Lauderdale. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2026.
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/239:28 pm -
Nonstop2h 01m
Sat 10/318:00 am -
Nonstop2h 05m
Deal found 9/14![Allegiant Air logo]()
$81
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/239:28 pm -
Nonstop2h 01m
Wed 10/288:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$85
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sat 10/109:36 pm -
Nonstop2h 01m
Sun 10/256:20 am -
Nonstop2h 05m
Deal found 9/17![Allegiant Air logo]()
$99
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/156:15 am -
Nonstop2h 01m
Tue 10/204:09 pm -
Nonstop2h 05m
Deal found 9/13![Allegiant Air logo]()
$101
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/174:41 pm -
Nonstop2h 01m
Wed 10/218:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$102
This CheapOair deal was found by Cheapflights users on 9/14. 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 9/196:55 pm -
Nonstop2h 05m
Sat 9/2611:00 am -
Nonstop2h 04m
Deal found 9/14![Allegiant Air logo]()
$103
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/229:05 am -
Nonstop2h 01m
Tue 10/273:09 pm -
Nonstop2h 05m
Deal found 9/15![Allegiant Air logo]()
$110
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:04 pm -
Nonstop2h 01m
Wed 10/148:00 am -
Nonstop2h 05m
Deal found 9/17![Allegiant Air logo]()
$114
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/174:41 pm -
Nonstop2h 01m
Sat 10/248:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$115
This CheapOair deal was found by Cheapflights users on 9/13. 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 11/55:37 pm -
Nonstop2h 05m
Tue 11/103:13 pm -
Nonstop2h 05m
Deal found 9/13![Allegiant Air logo]()
$117
Best flights from Knoxville to Fort LauderdaleDiscover carefully curated flight deals from Knoxville to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
Discover carefully curated flight deals from Knoxville to Fort Lauderdale that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/68:20 am -
2 stops8h 40m
Tue 10/137:00 am -
1 stop9h 40m
Deal found 9/16![Southwest logo]()
$353
This United Airlines deal was found by Cheapflights users on 9/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/209:45 am -
2 stops27h 47m
Sat 10/2411:30 am -
2 stops22h 23m
Deal found 9/12![United Airlines logo]()
$705
This Southwest deal was found by Cheapflights users on 9/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/157:15 am -
2 stops10h 55m
Mon 10/197:10 am -
1 stop6h 00m
Deal found 9/14![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 9/13. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/117:05 am -
2 stops7h 30m
Sat 11/149:35 am -
2 stops8h 10m
Deal found 9/13![Southwest logo]()
$371
This Southwest deal was found by Cheapflights users on 9/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:50 pm -
2 stops8h 20m
Sat 12/194:10 pm -
2 stops6h 30m
Deal found 9/16![Southwest logo]()
$426
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/257:15 am -
1 stop10h 15m
Thu 10/2910:25 am -
2 stops11h 10m
Deal found 9/12![Southwest logo]()
$432
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:10 am -
2 stops7h 30m
Sat 12/194:10 pm -
2 stops6h 30m
Deal found 9/12![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 9/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/97:15 am -
2 stops12h 30m
Sun 10/1810:00 am -
2 stops11h 25m
Deal found 9/15![Southwest logo]()
$594
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:25 am -
2 stops13h 40m
Wed 9/308:55 am -
2 stops10h 05m
Deal found 9/12![Southwest logo]()
$598
Last-minute flights from Knoxville to Fort LauderdaleDiscover last-minute flight deals from Knoxville to Fort Lauderdale. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Knoxville to Fort Lauderdale. Data last updated September 17, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 9/14. 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 9/196:55 pm -
Nonstop2h 05m
Sat 9/2611:00 am -
Nonstop2h 04m
Deal found 9/14![Allegiant Air logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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.
Sat 10/109:36 pm -
Nonstop2h 01m
Sun 10/256:20 am -
Nonstop2h 05m
Deal found 9/17![Allegiant Air logo]()
$99
This Gotogate deal was found by Cheapflights users on 9/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/137:04 pm -
Nonstop2h 01m
Wed 10/148:00 am -
Nonstop2h 05m
Deal found 9/17![Allegiant Air logo]()
$114
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/144:14 pm -
Nonstop2h 01m
Wed 10/218:00 am -
Nonstop2h 05m
Deal found 9/14![Allegiant Air logo]()
$119
This Mytrip deal was found by Cheapflights users on 9/13. 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 10/156:15 am -
Nonstop2h 01m
Tue 10/204:09 pm -
Nonstop2h 05m
Deal found 9/13![Allegiant Air logo]()
$101
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/174:41 pm -
Nonstop2h 01m
Wed 10/218:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$102
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/174:41 pm -
Nonstop2h 01m
Sat 10/248:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$115
This CheapOair deal was found by Cheapflights users on 9/15. 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 10/229:05 am -
Nonstop2h 01m
Tue 10/273:09 pm -
Nonstop2h 05m
Deal found 9/15![Allegiant Air logo]()
$110
This CheapOair deal was found by Cheapflights users on 9/14. 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 10/239:28 pm -
Nonstop2h 01m
Sat 10/318:00 am -
Nonstop2h 05m
Deal found 9/14![Allegiant Air logo]()
$81
This CheapOair deal was found by Cheapflights users on 9/12. 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 10/239:28 pm -
Nonstop2h 01m
Wed 10/288:00 am -
Nonstop2h 05m
Deal found 9/12![Allegiant Air logo]()
$85
One-way flights from Knoxville to Fort LauderdaleSearch for one-way flight options from Knoxville to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
Search for one-way flight options from Knoxville to Fort Lauderdale. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/109:36 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$50
This Cheapflightsfares deal was found by Cheapflights users on 9/16. 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.
Tue 10/137:04 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$52
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/239:28 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$54
This CheapOair deal was found by Cheapflights users on 9/16. 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 10/244:41 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$61
This Orbitz deal was found by Cheapflights users on 9/15. 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 10/129:33 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Allegiant Air logo]()
$67
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Thu 9/245:17 pm -
Nonstop2h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Allegiant Air logo]()
$71
This Super.com deal was found by Cheapflights users on 9/16. 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.
Fri 10/169:24 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$72
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Tue 10/207:04 pm -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/13![Allegiant Air logo]()
$75
This CheapOair deal was found by Cheapflights users on 9/16. 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.
Tue 12/151:57 pm -
Nonstop2h 06m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/299:05 am -
Nonstop2h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![Allegiant Air logo]()
$82
Find flight deals from Knoxville to Fort Lauderdale
Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Fort Lauderdale (FLL). 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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $81 (CheapOair) |
One-way from | $50 (Kiwi.com) |
Popular in | November |
Cheapest in | August |
Average price | $217 |
Good round-trip deal | $187 or less |
Good one-way deal | $89 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Knoxville to Fort Lauderdale 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 7,457,451 searches. Data last updated September 17, 2026.
Use the filters below to find and compare flights from Knoxville to Fort Lauderdale that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Fri 10/16
9:24 pm-11:25 pm
Nonstop2h 01m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$74
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Mon 11/9
8:44 pm-10:49 pm
Nonstop2h 05m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$106
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Sat 12/5
7:10 am-2:40 pm
2 stops7h 30m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$114
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Wed 10/21
1:00 pm-9:50 pm
1 stop8h 50m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$115
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Tue 10/13
8:20 am-5:00 pm
2 stops8h 40m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$138
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Mon 11/9
7:14 pm-11:38 pm
1 stop4h 24m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$165
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Sun 1/31
6:50 am-4:15 pm
2 stops9h 25m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$170
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Tue 1/5
7:55 am-10:10 pm
2 stops14h 15m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$176
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Thu 11/26
6:45 am-4:40 pm
2 stops9h 55m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$189
KnoxvilleFort Lauderdale
TYS Knoxville McGhee Tyson - FLL Fort Lauderdale
TYSFLL
Knoxville McGhee Tyson
Fri 10/23
7:25 pm-9:15 am
2 stops13h 50m
Fort Lauderdale
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$229
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Knoxville to Fort Lauderdale
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 Knoxville to Fort Lauderdale in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Knoxville-Fort Lauderdale flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Fort Lauderdale flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Fort Lauderdale flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Knoxville-Fort Lauderdale 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 Knoxville-Fort Lauderdale 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 Knoxville to Fort Lauderdale
Have a flexible travel schedule? Discover the best time to fly to Fort Lauderdale from Knoxville with our price prediction graph.
TYS-FLL
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 Knoxville to Fort Lauderdale
Prices
Delays
How far ahead should I book a flight from Knoxville to Fort Lauderdale?
The best time to book flights from Knoxville to Fort Lauderdale is 41 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 Knoxville to Fort Lauderdale?
Currently, August is the cheapest month in which you can book a flight from Knoxville to Fort Lauderdale (average of $139). Flying from Knoxville to Fort Lauderdale in November is currently the most expensive (average of $311). 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 TYS to FLL?
Find hourly flight availability from Knoxville to Fort Lauderdale. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2026.
Unlike at noon, when flights are generally more expensive, you can save up to 25% on flights from Knoxville to Fort Lauderdale by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Knoxville to Fort Lauderdale?
Use this chart to determine the cheapest time to fly round-trip from Knoxville to Fort Lauderdale. Price data was last updated on September 12, 2026.
Travelers seeking maximum savings on their Knoxville to Fort Lauderdale flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
How often are flights from Knoxville to Fort Lauderdale delayed?
About 35% of weekly flights between Knoxville and Fort Lauderdale have experienced delays in the past year, with the average delay time being 121 minutes.
What is the most punctual flight time for Knoxville to Fort Lauderdale flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Wednesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Knoxville to Fort Lauderdale flights?
Over the last year, Allegiant Air have had the lowest number of delays on this route, with just 34% of flights being delayed.
Reviews of airlines servicing Fort Lauderdale
Get insights into the airlines that provide service to Fort Lauderdale. 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 Fort Lauderdale. Reviews last updated September 17, 2026.
Peruse reviews from past customers who have flown with Delta,Allegiant Air, andAmerican Airlines from Knoxville to Fort Lauderdale 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.
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Boarding
8.1
Food
7.2
Overall
7.8
Comfort
7.8
Crew
8.5
Entertainment
7.8
Reviews
1 / 20
4.0
OkayJoel,May 2026
ATL - JAX
Related info for your journey
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Top 3 airlines flying from Knoxville to Fort Lauderdale
Discover the top 3 airlines that operate flights from Knoxville to Fort Lauderdale. 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 7,457,451 searches. Data last updated September 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$107 | Average$220 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$179 | Average$398 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$298 | Average$417 | FlexibilityNo cancel fee | On-time71% |