When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 58 days in advance, which can save you up to 129% on flights from Knoxville to Florida Keys compared to booking the week you need them. Waiting 58 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $312. For sooner than that we have options available in the next 3 days from $453.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, February can be a great choice for travel to Florida Keys. Flights to Florida Keys from Knoxville in February are about $439 on average during February, but can be found for as low as $176.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Knoxville to Florida Keys as you normally would.
Fly from
Fly to
Budget
$181 - $507
Route
Depart
Return
Price
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Fri 5/17
1 stop8h 58m
Miami
Fri 5/24
1 stop11h 38m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Fri 5/17
1 stop8h 58m
Miami
Fri 5/24
1 stop11h 38m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Fri 5/17
1 stop8h 58m
Miami
Tue 5/21
1 stop26h 51m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Fri 5/24
1 stop26h 44m
Miami
Sun 6/2
1 stop26h 30m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Sat 5/11
1 stop5h 49m
Miami
Tue 5/14
1 stop4h 11m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 6/27
Nonstop2h 06m
Miami
Tue 7/2
Nonstop2h 29m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 6/27
1 stop4h 06m
Miami
Tue 7/2
Nonstop2h 29m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Thu 8/8
1 stop6h 05m
Miami
Thu 8/15
1 stop5h 10m
Knoxville McGhee TysonMiami
TYS - MIA
TYSMIA
Knoxville McGhee Tyson
Sat 9/21
1 stop7h 57m
Miami
Mon 9/30
2 stops20h 48m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Crew
Comfort
Entertainment
Food
Boarding
Overall
Reviews
Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Cheapflights helps you search for flights from Knoxville to Florida Keys via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
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Yes, Cheapflights offers price alerts on Knoxville to Florida Keys flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.