Flights from Knoxville to Key West start at €112.24 and take 5h 14m at their fastest.
Fares and seats move by the day. Price Knoxville to Key West on the date you actually want, rather than on the date this page was built.
The Flights from Knoxville to Key West starts at €112.24 and takes 5h 14m door to door, run by 1 operator over 1,323 km, with around 5 departures a day. Fares bottom out about 60 days before departure.
First and last are taken from the services we sell on 6 October 2026. The return direction keeps its own timetable and is not these times reversed.
€127.58 to €344.11 for one passenger across the 14 departure dates priced here. The low end is one day, not every day. Worked out from this corridor rather than held for anybody. The operator sets the price on the day.
What this journey usually costs, by departure date. It shows which days run dearer.
Typical fares
Based on what this route has cost recently. The operator sets the price on the day, and the live fare is confirmed when you book.
Changes at Pinellas Park, with 86 minutes between services and a walk of about 5 minutes.
Door to door 7h 14mCO2 325.9 kgChanges 1Fixed, no changes
Door to door 5h 14mCO2 325.5 kgChanges 0Fixed, no changes
| Operator | From | Fastest | Typical speed | Flexibility | On board |
|---|---|---|---|---|---|
 Allegiant Air | €116.96 | 5h 14m | 740 km/h | Fixed fare | Not published |
The flight gets you into Key West. It does not get you a bed, and neither do we.
Sort by distance from Greyhound and Flix Station and you can see which places are ten minutes on foot and which are not.
Search Key West on Booking.comOr compare on Expedia
Partner links. We do not sell accommodation. We earn a commission when a booking completes, and it never changes what you pay.
The same search run across the whole booking window, so the shape of the curve is visible rather than described.
Median cheapest fare for each weekday, taken across the next three weeks of real prices.
The questions people actually ask about this journey, answered from the same prices and times the page above is built on rather than written once and left to go stale.
The Flight from Knoxville to Key West takes 5h 14m door to door, of which 2h 4m is spent moving. The route runs 1,323 km. The difference between the two times is reaching the terminal and leaving it at the far end, which every time on this page includes.
The Flight from Knoxville to Key West starts at €112.24 for one passenger, as of 17 September 2026. A typical fare is €122.86. Both are the total including taxes, supplier fees and our service fee, so the price here is the price at checkout.
1 operators run the Flight from Knoxville to Key West: Allegiant Air. Between them they file around 5 departures a day. The operator table on this page compares them on fare, journey time, cruising speed, fare conditions and what is provided on board.
The Flight from Knoxville to Key West leaves from Knoxville TYS and arrives at Key West EYW. Allow about 3h 10m for reaching the departure terminal and leaving the arrival one. That time is already inside every door to door figure quoted on this page.
Fares for the Flight from Knoxville to Key West bottom out around 60 days ahead, at €90.41. The gap between the cheapest and dearest lead time across the window is 281 percent, measured on 17 September 2026. Booking inside the final week has consistently cost more.
The Flight from Knoxville to Key West produces about 325.5 kg of CO2 per passenger over 1323 km, which works out at roughly 246 grams per passenger kilometre. That figure is for the whole journey and for one traveller, not for the vehicle.
Places, coordinates, operators, which operator serves which pair, and every distance on this page are real and come from open data. Where a corridor has a filed timetable the departure times are real too, and ferry fares are the prices the operators publish themselves.
Derived from service area No carrier record names this exact pair. The operators listed publish a service area covering both places at a distance their mode plausibly carries people, which is evidence that the corridor is served and not evidence of a specific service. Pages state which, because presenting the two as the same thing would be dishonest.
Where no operator publishes a fare for a corridor, the price here is our own estimate, worked out from the real distance and the real operator through a fare curve that follows lead time, day of the week and season. It tells you roughly what the journey costs. It is not a seat anyone has agreed to sell, and the payment step will not take it.
Defined in full at Door to door, Fares, The booking window, Carbon