Cheap flights from Tennessee to Florida Keys from $36
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Tennessee to Florida Keys departing on 7/27. 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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Spirit Airlines flights from Tennessee to Florida Keys
Our best Spirit Airlines deals on Tennessee to Florida Keys flight tickets
Southwest flights from Tennessee to Florida Keys
Our best Southwest deals on Tennessee to Florida Keys flight tickets
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How to get the cheapest flight ticket from Tennessee to Florida Keys
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 Florida Keys?
The month of September is another great option to travel to Florida Keys, with average flight prices from Tennessee averaging around $169.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Tennessee to Florida Keys is on a Thursday when prices can be found for as low as $479. The most expensive day to fly to Florida Keys is Tuesday, with ticket prices averaging around $536.
What is the cheapest time of day to depart on your flight to Florida Keys?
According to our data, the cheapest time of day to fly to Florida Keys is in the evening. momondo users have found flights departing from Tennessee to Florida Keys in the evening for as low as $246. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights at noon are often more expensive with an average ticket price of $598.
What is the cheapest Tennessee to Florida Keys flight route?
Fly from Nashville Intl to Key West for the best Tennessee - Florida Keys flight prices
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Tennessee when booking weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $295 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Tennessee for as low as $230 on momondo.
What cabin class options are available on Tennessee to Florida Keys flights?
There are 1 cabin classes available to choose from on Tennessee to Florida Keys flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.
What is the cheapest airline that flies from Tennessee to Florida Keys?
Spirit Airlines, American Airlines, and Southwest are the most popular carriers operating from Tennessee to Florida Keys
What airlines fly to Florida Keys?
American Airlines, Delta and Allegiant Air are the top three most popular airlines that fly to Florida Keys from Tennessee according to our data. American Airlines is the first choice among our users, with 63% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 4 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
How many flights depart from Tennessee to Florida Keys on average per week?
The number of flights available between Tennessee and Florida Keys is 139 per week as of June 2025. The most frequent departure day is Sat, with 20% of weekly flights leaving on this day.
How long is the flight from Tennessee to Florida Keys?
On average, it takes 17h 50m to fly from Tennessee to Florida Keys if you fly out of Nashville (the most popular airport in Tennessee) and into Incheon Intl Airport (the most popular airport in Florida Keys). If you’re flying out of Memphis and into Incheon Intl Airport, then the flight time is around 19h 20m.
Cheap Tennessee to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Tennessee to Florida Keys
Best Price Found | $36 |
|---|---|
Fastest flight time | 2h 06m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from Tennessee to Florida Keys?
Prices for flights from Tennessee to Florida Keys refresh daily.
How many operators does momondo search for flights from Tennessee to Florida Keys?
As of June 2025, there are 7 operators available to choose from for flights from Tennessee to Florida Keys.
How old do you have to be to fly from Tennessee to Florida Keys?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Tennessee to Florida Keys.
What documentation or ID do you need to fly to Florida Keys?
The travel and health documents required for your trip to Florida Keys can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Florida Keys. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Tennessee to Florida Keys?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Tennessee to Florida Keys is Boeing 737 MAX 8 (17.18% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (11.08%), Embraer 175 (10.18%), and Boeing 737-700 Passenger/BBJ1 (winglets) (7.64%).
Best airlines flying from Tennessee to Florida Keys
Compare and see reviews for airlines that fly from Tennessee to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 7.2 715 reviews | |||
| PriceFrom $196 | Free Cancellation | Rating 8.0 7,962 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $293 | Free Cancellation | Rating 7.4 8,830 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Tennessee to Florida Keys?
Finding the right flight to Florida Keys from Tennessee 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 Florida Keys quick and easy, saving you time and money.
Can I find flights from Tennessee to Florida Keys with flexible booking policies on momondo?
Yes. All flights to Florida Keys from Tennessee on momondo can be compared and filtered by various policies on offer, including flexible booking.
How can momondo help me find flights from Tennessee to Florida Keys?
momondo helps you find the best flight between Tennessee and Florida Keys by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Tennessee to Florida Keys right now. Can momondo alert me if prices change?
If you are simply researching potential flights to Florida Keys, momondo offers a useful price alert feature which will track prices for flights to Florida Keys from Tennessee and alert you when they change.