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Cheap Flights from Orlando to Knoxville

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Compare Orlando to Knoxville flight deals

Find the cheapest month or even day of the year to fly to Knoxville

Book the best Knoxville fare with no extra fees

Flight deals from Orlando to Knoxville

Looking for a cheap last-minute deal or the best return flight from Orlando to Knoxville? Find the lowest prices on one-way and return tickets right here.
Knoxville.SAR 144 per passenger.Departing Thu, 31 Jul.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Thu, 31 Jul, arriving in Knoxville.Price includes taxes and charges.From SAR 144, select.
Knoxville.SAR 144 per passenger.Departing Fri, 13 Jun.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Fri, 13 Jun, arriving in Knoxville.Price includes taxes and charges.From SAR 144, select.
Knoxville.SAR 144 per passenger.Departing Sat, 24 May.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Sat, 24 May, arriving in Knoxville.Price includes taxes and charges.From SAR 144, select.
Knoxville.SAR 144 per passenger.Departing Wed, 1 Oct.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Wed, 1 Oct, arriving in Knoxville.Price includes taxes and charges.From SAR 144, select.
Knoxville.SAR 144 per passenger.Departing Sun, 10 Aug.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Sun, 10 Aug, arriving in Knoxville.Price includes taxes and charges.From SAR 144, select.
Knoxville.SAR 182 per passenger.Departing Mon, 10 Nov.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Mon, 10 Nov, arriving in Knoxville.Price includes taxes and charges.From SAR 182, select.
Knoxville.SAR 183 per passenger.Departing Wed, 30 Apr.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Wed, 30 Apr, arriving in Knoxville.Price includes taxes and charges.From SAR 183, select.
Knoxville.SAR 219 per passenger.Departing Sun, 28 Sep.One-way flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from Orlando Sanford on Sun, 28 Sep, arriving in Knoxville.Price includes taxes and charges.From SAR 219, select.

Find the cheapest month to fly from Orlando to Knoxville

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Orlando to Knoxville flights are currently cheapest in May.
Apr
from SAR 183
May
from SAR 144
Jun
from SAR 144
Jul
from SAR 144
Aug
from SAR 144
Sep
from SAR 219
Oct
from SAR 144
Nov
from SAR 182
Dec
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Jan
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Feb
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Mar
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Direct flights from Orlando to Knoxville

Orlando to Knoxville: Alternative routes

Compare routes from Orlando to Knoxville below. You may find an airport to fly into that's cheaper, faster, or easier than Knoxville.

Orlando to Knoxville: Flight information

The things to know before you go.
Cheapest flight foundSAR 144
Cheapest month to flyJune
Average flight time1 hr, 40 mins
Most popular airlineAllegiant Air
Average flights per week12

Finding cheap flights from Orlando to Knoxville: Frequently asked questions

The best price we found for a return flight from Orlando to Knoxville is SAR 290. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 39 minutes is the average flight time from Orlando to Knoxville.
Allegiant Air flies direct from Orlando to Knoxville.
As of April 2025, there are 12 flights per week flying from Orlando to Knoxville.
The cheapest month to fly from Orlando to Knoxville is usually April 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Orlando to Knoxville Airport on Friday, 13 June 2025.
Yes – the average flight time is 1 hour and 39 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Knoxville but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Knoxville is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Knoxville is Allegiant Air .

How to find cheap flights to Knoxville from Orlando

Looking for cheap tickets from Orlando to Knoxville? Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

  • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Orlando to Knoxville. And with us there are no hidden fees - what you see is what you pay.
  • Compare flight deals to Knoxville from Orlando from over 1,000 providers. Then choose the cheapest or fastest plane tickets.
  • Flex your dates to find the best Orlando-Knoxville ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Knoxville from Orlando.
  • Set up a Price Alert. You can easily track the fare of your cheap Orlando-Knoxville flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
  • Fly without stops. Only interested in direct flights between Orlando and Knoxville? Make sure to tick 'Direct flights only' when performing a search. If there are direct flights available on the route, these will appear in the results.
  • Find the cheapest Business class flights from Orlando and Knoxville. We scour the internet for the best Business, Premium Economy and First Class flight fares to Knoxville, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
  • Include nearby airports in your search. Widen your search for Orlando to Knoxville flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.

    • Combine your flight to Knoxville from Orlando with hotels and car hire

    Once you've secured your cheap flight ticket from Orlando to Knoxville, discover the best prices and exclusive rates for hotels in Knoxville or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


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Plan the rest of your trip from Orlando to Knoxville

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.