Cheap flights from Knoxville to Florida Keys from $119
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Florida Keys departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Knoxville to Florida Keys
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Cheap direct flights
Delta flights from Knoxville to Florida Keys
Our best Delta deals on Knoxville to Florida Keys flight tickets
American Airlines flights from Knoxville to Florida Keys
Our best American Airlines deals on Knoxville to Florida Keys flight tickets
See travel insights to Florida Keys from
How to get the cheapest flight ticket from Knoxville 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 July is another great option to travel to Florida Keys, with average flight prices from Knoxville averaging around $355.
What is the cheapest day to depart on your flight to Florida Keys?
The cheapest day to depart from Knoxville to Florida Keys is on a Tuesday when prices can be found for as low as $558. The most expensive day to fly to Florida Keys is Sunday, with ticket prices averaging around $609.
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 afternoon. momondo users have found flights departing from Knoxville to Florida Keys in the afternoon for as low as $314. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the evening are often more expensive with an average ticket price of $735.
How far in advance should I book a flight to Florida Keys?
You are more likely to see cheaper flights to Florida Keys from Knoxville when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to Florida Keys for around $383 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Florida Keys from Knoxville for as low as $311 on momondo.
What is the cheapest airline that flies from Knoxville McGhee Tyson to Florida Keys?
American Airlines, Allegiant Air, and Frontier are the most popular carriers operating from Knoxville McGhee Tyson to Florida Keys
What airlines fly to Florida Keys?
American Airlines, Allegiant Air and Delta are the top three most popular airlines that fly to Florida Keys from Knoxville according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Florida Keys. Keep in mind that there are 3 different airlines that fly to Florida Keys on a routine basis, so you have a few additional options to choose from.
Cheap Knoxville to Florida Keys flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Knoxville to Florida Keys
Best Price Found | $119 |
|---|---|
Fastest flight time | 2h 05m |
Direct flights | Every day |
Airports in Florida Keys | 2 airports |
When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Florida Keys?
Prices for flights from Knoxville McGhee Tyson Airport to Florida Keys refresh daily.
How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Florida Keys?
As of April 2025, there are 3 operators available to choose from for flights from Knoxville McGhee Tyson Airport to Florida Keys.
How old do you have to be to fly from Knoxville McGhee Tyson Airport to Florida Keys?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Knoxville McGhee Tyson Airport 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 Knoxville to Florida Keys?
Based on momondo bookings for flights between Knoxville and Florida Keys, the leading plane model is Airbus A320-100/200, making up 34.32% of the total bookings. Other popular models include Canadair (Bombardier) Regional Jet 900 with 9.67%, Embraer 175 (Enhanced Winglets) with 8.62%, and Embraer 175 with 8.35%.
Best airlines flying from Knoxville to Florida Keys
Compare and see reviews for airlines that fly from Knoxville to Florida Keys with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $78 | Free Cancellation | Rating 7.3 734 reviews | |||
| PriceFrom $208 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $248 | Free Cancellation | Rating 7.2 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Knoxville to Florida Keys?
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Knoxville to Florida Keys for you.
Can I find flights from Knoxville to Florida Keys with flexible booking policies on momondo?
All flight searches from Knoxville to Florida Keys on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from Knoxville to Florida Keys?
momondo provides multiple filters to help you find the best flight to Florida Keys from Knoxville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Knoxville to Florida Keys right now. Can momondo alert me if prices change?
Price alerts on flights to Florida Keys from Knoxville are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.