Cheap flights from Key West to Knoxville from $169
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Key West to Knoxville departing on 10/3. 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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Allegiant Air flights from Key West to Knoxville
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How to get the cheapest flight ticket from Key West to Knoxville
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 day to depart on your flight to Knoxville?
The cheapest day to depart from Key West to Knoxville is on a Wednesday. Travelers who choose to depart for Knoxville on a Wednesday will often find tickets for as low as $365. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Key West to Knoxville for around $846.
What is the cheapest time of day to depart on your flight to Knoxville?
In the morning is the cheapest time of day to fly from Key West to Knoxville when you can find flight prices for as low as $495. Flying to Knoxville in the morning is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Knoxville is in the evening when prices are around $596.
What is the cheapest airline that flies from Key West to Knoxville McGhee Tyson?
Allegiant Air, Delta, and United Airlines are the most popular carriers operating from Key West to Knoxville McGhee Tyson
What airlines fly to Knoxville?
Allegiant Air, Delta and American Airlines are the top three most popular airlines that fly to Knoxville from Key West according to our data. Allegiant Air is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Knoxville. Keep in mind that there are 3 different airlines that fly to Knoxville on a routine basis, so you have a few additional options to choose from.
When to book flights from Key West to Knoxville
Cheap Key West to Knoxville (EYW to TYS) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Key West to Knoxville
How far is Key West to Knoxville McGhee Tyson by plane?
Key West and Knoxville McGhee Tyson are 797.5 mi apart from one another. A reasonable flight in good conditions will take 2h 15m.
When did momondo last update prices for flights from Key West Airport to Knoxville McGhee Tyson Airport?
Prices for flights from Key West Airport to Knoxville McGhee Tyson Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Key West Airport to Knoxville McGhee Tyson Airport?
There are 2 operators available for flights from Key West Airport to Knoxville McGhee Tyson Airport as of June 2025.
How old do you have to be to fly from Key West Airport to Knoxville McGhee Tyson Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Key West Airport to Knoxville McGhee Tyson Airport.
What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?
The necessary travel and health documents for your Knoxville McGhee Tyson Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Key West to Knoxville?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Key West to Knoxville is American Airlines (68% of total bookings). The next most popular airline is Delta (32%).
Best airlines flying from Key West to Knoxville
Compare and see reviews for airlines that fly from Key West to Knoxville with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $253 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $258 | Free Cancellation | Rating 7.2 10,000 reviews |
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Why should I use momondo to find a flight deal from Key West to Knoxville?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Key West to Knoxville. momondo saves you time and could save you money on your trip.
Can I find flights from Key West to Knoxville with flexible booking policies on momondo?
Flights from Key West to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Key West to Knoxville?
momondo helps you find the best flight between Key West and Knoxville 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 Key West to Knoxville right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Knoxville from Key West. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.