Cheap Flights from Key West International Airport to Tennessee from SAR 315 Return

Flight deals from Key West International Airport to Tennessee

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

Knoxville.SAR 315 per passenger.Departing Mon, 9 Mar, returning Mon, 23 Mar.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Key West International on Mon, 9 Mar, arriving in Knoxville.Inbound direct flight with Allegiant Air departs from Knoxville on Mon, 23 Mar, arriving in Key West International.Price includes taxes and charges.From SAR 315, select.

Nashville.SAR 833 per passenger.Departing Fri, 24 Apr, returning Sun, 26 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Key West International on Fri, 24 Apr, arriving in Nashville.Inbound indirect flight with Spirit Airlines, departs from Nashville on Sun, 26 Apr, arriving in Key West International.Price includes taxes and charges.From SAR 833, select.

Memphis.SAR 939 per passenger.Departing Thu, 26 Feb, returning Mon, 2 Mar.Return flight with Allegiant Air and Breeze Airways.Outbound indirect flight with Allegiant Air, departs from Key West International on Thu, 26 Feb, arriving in Memphis International.Inbound indirect flight with Breeze Airways, departs from Memphis International on Mon, 2 Mar, arriving in Key West International.Price includes taxes and charges.From SAR 939, select.

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Flying from Key West International Airport to Tennessee

Arm yourself with these facts on the fly.

Cheapest flight found	SAR 315
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 travellers recently found return flights from SAR 315 and one-way tickets from SAR 153. 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 fares rise and fall

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 flight 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 return flights from Key West International Airport to Tennessee we could find over the next 12 months. It looks like SAR 315 is the best price. This is good, compared to the average Tennessee ticket price of SAR 696.

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

Which upcoming date is cheapest to fly from Key West International Airport to Tennessee on?

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, 9 March 2026.

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

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.