Cheap Flights from Key West International Airport to Tennessee from AED 309 Roundtrip

Flight deals from Key West International Airport to Tennessee

Looking for cheap flights from Key West International Airport to Tennessee, or a last-minute trip? Find the cheapest prices on one-way and round-trip flights right here.

Knoxville.AED 309 per passenger.Departing Mon, Mar 9, returning Mon, Mar 30.Round-trip flight with Allegiant Air.Outbound direct flight with Allegiant Air departing from Key West International on Mon, Mar 9, arriving in Knoxville.Inbound direct flight with Allegiant Air departing from Knoxville on Mon, Mar 30, arriving in Key West International.Price includes taxes and charges.From AED 309, select.

Nashville.AED 816 per passenger.Departing Fri, Apr 24, returning Sun, Apr 26.Round-trip flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departing from Key West International on Fri, Apr 24, arriving in Nashville.Inbound indirect flight with Spirit Airlines, departing from Nashville on Sun, Apr 26, arriving in Key West International.Price includes taxes and charges.From AED 816, select.

Memphis.AED 920 per passenger.Departing Thu, Feb 26, returning Mon, Mar 2.Round-trip flight with Allegiant Air and Breeze Airways.Outbound indirect flight with Allegiant Air, departing from Key West International on Thu, Feb 26, arriving in Memphis International.Inbound indirect flight with Breeze Airways, departing from Memphis International on Mon, Mar 2, arriving in Key West International.Price includes taxes and charges.From AED 920, select.

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Flying from Key West International Airport to Tennessee

Arm yourself with these facts on the fly.

Cheapest flight found	AED 309
Cheapest month to fly	March
Average flight time	2 hrs, 22 mins
Average flights per week	4
Most popular airline	Allegiant Air

How to find cheap flights from Key West International Airport to Tennessee

We've compared the best online travel agents and flight providers on the internet to find the cheapest plane tickets from Key West International Airport to Tennessee. Other savvy travelers recently found round-trip flights from AED 309 and one-way tickets from AED 150. Ready to join them? Here are a few tips to help you do it the smart way.

Fly in March

The cheapest time to fly from Key West International Airport to Tennessee is currently March.

Flex your dates for the best rates

If you’re flexible on your departure dates, you can use Skyscanner's whole month tool to find the cheapest day of the year to fly from Key West International Airport to anywhere you choose in Tennessee.

Watch as flight prices go up and down

With Price Alerts, we'll let you know when flight prices from Key West International Airport to your chosen airport in Tennessee go up or down so you can book when the time is just right.

Relax – these are fee-free plane tickets

With us, there are no added fees – the Tennessee Airport to Tennessee flight price you see when you search with us is what you pay to the provider.

Frequently asked questions

Are there any direct flights from Key West International Airport to Tennessee?

Yes – direct flights currently operate from Key West International Airport to Knoxville Airport in Tennessee.

What is the average price of a flight from Key West International Airport to Tennessee?

We looked at all of the upcoming round-trip flights from Key West International Airport to Tennessee we could find over the next 12 months. It looks like AED 309 is the best price. This is good, compared to the average Tennessee ticket price of AED 682.

What is the cheapest month to fly from Key West International Airport to Tennessee?

The cheapest month to fly from Key West International Airport to Nashville Airport is currently April.
The cheapest month to fly from Key West International Airport to Memphis International Airport is currently February.
And the cheapest month to fly from Key West International Airport to Knoxville Airport is usually March.

On which upcoming date is it cheapest to fly from Key West International Airport to Tennessee?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Key West International Airport to Tennessee on Monday, March 9, 2026.

If I'm flying from Key West International Airport, where in Tennessee is cheapest to fly to?

If you're flying from Key West International, the cheapest city in Tennessee to fly into is Knoxville. The cheapest airport serving Knoxville at the moment is Knoxville.