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Cheap flights from Orlando to Knoxville from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Orlando to Knoxville departing on 1/9. 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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Cheap round-trip flights

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Allegiant Air Logo
1:38 pm - 3:14 pmSFB-TYS
1h 36mnonstop
Allegiant Air Logo
11:27 am - 1:00 pmTYS-SFB
1h 33mnonstop
$108Allegiant Air
Find Deal
Tue, Nov 18 - Sat, Nov 22
Allegiant Air Logo
8:55 am - 10:32 amSFB-TYS
1h 37mnonstop
Allegiant Air Logo
6:09 pm - 7:44 pmTYS-SFB
1h 35mnonstop
$109Allegiant Air
Find Deal
Mon, Dec 8 - Wed, Dec 10
Allegiant Air Logo
9:38 pm - 11:14 pmSFB-TYS
1h 36mnonstop
Allegiant Air Logo
4:53 pm - 6:26 pmTYS-SFB
1h 33mnonstop
$112Allegiant Air
Find Deal
Mon, Nov 17 - Thu, Nov 20
Allegiant Air Logo
8:08 pm - 9:53 pmMCO-TYS
1h 45mnonstop
Allegiant Air Logo
5:38 pm - 7:18 pmTYS-MCO
1h 40mnonstop
$113Allegiant Air
Find Deal
Fri, Dec 19 - Mon, Dec 22
Allegiant Air Logo
2:56 pm - 4:33 pmSFB-TYS
1h 37mnonstop
Allegiant Air Logo
8:30 am - 10:05 amTYS-SFB
1h 35mnonstop
$113Allegiant Air
Find Deal
Thu, Dec 11 - Sun, Dec 14
Allegiant Air Logo
7:39 pm - 9:30 pmMCO-TYS
1h 51mnonstop
Allegiant Air Logo
6:32 pm - 8:11 pmTYS-MCO
1h 39mnonstop
$114Allegiant Air
Find Deal
Fri, Nov 21 - Mon, Nov 24
Allegiant Air Logo
7:16 pm - 8:53 pmSFB-TYS
1h 37mnonstop
Allegiant Air Logo
12:59 pm - 2:32 pmTYS-SFB
1h 33mnonstop
$114Allegiant Air
Find Deal
Thu, Nov 20 - Sun, Nov 23
Multiple Airlines Logo
7:05 am - 9:37 pmMCO-TYS
14h 32m1 stop
Multiple Airlines Logo
5:34 pm - 7:14 pmTYS-MCO
1h 40mnonstop
$148Multiple Airlines
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Thu, Dec 4 - Fri, Dec 5
Frontier Logo
6:00 am - 3:57 pmMCO-TYS
9h 57m1 stop
Frontier Logo
4:52 pm - 5:31 amTYS-MCO
12h 39m1 stop
$183Frontier
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Thu, Dec 11 - Sun, Dec 14
Frontier Logo
6:00 am - 6:22 pmMCO-TYS
12h 22m1 stop
Frontier Logo
7:07 pm - 5:44 amTYS-MCO
10h 37m1 stop
$209Frontier
Find Deal
Thu, Nov 13 - Sun, Nov 16

Allegiant Air flights from Orlando to Knoxville

Our best Allegiant Air deals on Orlando to Knoxville flight tickets
Allegiant Air
Nov 18
SFB1:38 pmOrlando Sanford Intl
1h 36m
TYS3:14 pmKnoxville McGhee Tyson
Nov 22
TYS11:27 amKnoxville McGhee Tyson
1h 33m
SFB1:00 pmOrlando Sanford Intl
$108
Find similar
Allegiant Air
Dec 8
SFB8:55 amOrlando Sanford Intl
1h 37m
TYS10:32 amKnoxville McGhee Tyson
Dec 10
TYS6:09 pmKnoxville McGhee Tyson
1h 35m
SFB7:44 pmOrlando Sanford Intl
$109
Find similar
Allegiant Air
Nov 17
SFB9:38 pmOrlando Sanford Intl
1h 36m
TYS11:14 pmKnoxville McGhee Tyson
Nov 20
TYS4:53 pmKnoxville McGhee Tyson
1h 33m
SFB6:26 pmOrlando Sanford Intl
$112
Find similar

Frontier flights from Orlando to Knoxville

Our best Frontier deals on Orlando to Knoxville flight tickets
Frontier
Dec 11
MCO6:00 amOrlando
9h 57m
1 stop
TYS3:57 pmKnoxville McGhee Tyson
Dec 14
TYS4:52 pmKnoxville McGhee Tyson
12h 39m
1 stop
MCO5:31 amOrlando
$183
Find similar
Frontier
Nov 13
MCO6:00 amOrlando
12h 22m
1 stop
TYS6:22 pmKnoxville McGhee Tyson
Nov 16
TYS7:07 pmKnoxville McGhee Tyson
10h 37m
1 stop
MCO5:44 amOrlando
$209
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Orlando to Knoxville that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated October 30, 2025.
Use the filters below to find and compare flights from Orlando to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Tue 11/18

1:38 pm-3:14 pm

Nonstop1h 36m

Knoxville McGhee Tyson

Sat 11/22

11:27 am-1:00 pm

Nonstop1h 33m

$108

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Mon 12/8

8:55 am-10:32 am

Nonstop1h 37m

Knoxville McGhee Tyson

Wed 12/10

6:09 pm-7:44 pm

Nonstop1h 35m

$109

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Mon 11/17

9:38 pm-11:14 pm

Nonstop1h 36m

Knoxville McGhee Tyson

Thu 11/20

4:53 pm-6:26 pm

Nonstop1h 33m

$112

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Fri 12/19

8:08 pm-9:53 pm

Nonstop1h 45m

Knoxville McGhee Tyson

Mon 12/22

5:38 pm-7:18 pm

Nonstop1h 40m

$113

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Thu 12/11

2:56 pm-4:33 pm

Nonstop1h 37m

Knoxville McGhee Tyson

Sun 12/14

8:30 am-10:05 am

Nonstop1h 35m

$113

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Fri 11/21

7:39 pm-9:30 pm

Nonstop1h 51m

Knoxville McGhee Tyson

Mon 11/24

6:32 pm-8:11 pm

Nonstop1h 39m

$114

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Thu 11/20

7:16 pm-8:53 pm

Nonstop1h 37m

Knoxville McGhee Tyson

Sun 11/23

12:59 pm-2:32 pm

Nonstop1h 33m

$114

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Thu 12/4

7:05 am-9:37 pm

1 stop14h 32m

Knoxville McGhee Tyson

Fri 12/5

5:34 pm-7:14 pm

Nonstop1h 40m

$148

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Thu 12/11

6:00 am-3:57 pm

1 stop9h 57m

Knoxville McGhee Tyson

Sun 12/14

4:52 pm-5:31 am

1 stop12h 39m

$183

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Thu 11/13

6:00 am-6:22 pm

1 stop12h 22m

Knoxville McGhee Tyson

Sun 11/16

7:07 pm-5:44 am

1 stop10h 37m

$209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Knoxville from

How to get the cheapest flight ticket from Orlando 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 typical price of a round-trip flight between Orlando and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Orlando, with most prices found around $107. If you aren’t able to travel during the month of August, then book flights to Knoxville from Orlando during April instead. Flights to Knoxville in April, while not as cheap as those in August, still average around $121.

What is the cheapest day to depart on your flight to Knoxville?

The cheapest day to depart from Orlando to Knoxville is on a Tuesday. Travelers who choose to depart for Knoxville on a Tuesday will often find tickets for as low as $132. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Orlando to Knoxville for around $162.

What is the cheapest time of day to depart on your flight to Knoxville?

In the evening is the cheapest time of day to fly from Orlando to Knoxville when you can find flight prices for as low as $129. Flying to Knoxville in the evening 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 at noon when prices are around $147.

What is the cheapest Orlando to Knoxville McGhee Tyson flight route?

Fly from Orlando Sanford Intl to Knoxville McGhee Tyson for the best Orlando - Knoxville McGhee Tyson flight prices

How far in advance should I book a flight to Knoxville?

You are more likely to see cheaper flights to Knoxville from Orlando when booking weeks ahead of your departure date. In general, you can expect to find flights to Knoxville for around $201 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Knoxville from Orlando for as low as $93 on momondo.

What cabin class options are available on Orlando to Knoxville McGhee Tyson flights?

There is only 1 cabin class available to choose from on Orlando to Knoxville McGhee Tyson flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Orlando to Knoxville flight prices changed over time?

As of October 2025, prices for Orlando to Knoxville flights are approximately 30% more expensive when compared to flights at the same time last year.

When to book flights from Orlando to Knoxville

Are you open to changing your travel dates? Check out the ideal times to fly from Orlando to Knoxville according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Orlando to Knoxville (ORL to TYS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Orlando to Knoxville

Best Price Found

$81

Fastest flight time

1h 35m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Orlando in the past 72 hours is $81. The best round-trip flight deal from Orlando to Knoxville found on momondo in the last 72 hours is $124.
The fastest flight from Orlando to Knoxville takes 1h 35m
Direct flights go from Orlando to Knoxville every day.
There is 1 airport near Knoxville: Knoxville McGhee Tyson (TYS)
Search flight deals

  • How far is Orlando to Knoxville McGhee Tyson by plane?

    Knoxville McGhee Tyson is 533.5 mi away from Orlando. Typically, this will take 1h 35m by plane in normal conditions.

  • When did momondo last update prices for flights from Orlando to Knoxville McGhee Tyson Airport?

    Prices for flights from Orlando to Knoxville McGhee Tyson Airport refresh daily.

  • How many operators does momondo search for flights from Orlando to Knoxville McGhee Tyson Airport?

  • How old do you have to be to fly from Orlando 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 Orlando to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport 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 Knoxville McGhee Tyson Airport. 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 Orlando to Knoxville?

  • What is the most popular airline from Orlando to Knoxville?

Best airlines flying from Orlando to Knoxville

Compare and see reviews for airlines that fly from Orlando to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $67Free CancellationRating
7.2
694 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $198Free CancellationRating
7.2
11,034 reviews
Search American Airlines flights
DeltaPriceFrom $236Free CancellationRating
7.9
7,998 reviews
Search Delta flights

  • Allegiant Air Flights From Orlando to Knoxville

    Allegiant Air is one of the most popular airlines flying from Orlando to Knoxville, operating 2 flights/week on average for this route. A good Allegiant Air flight deal for Orlando to Knoxville starts from $67 round-trip, up to an average price of $139. Our users have rated Allegiant Air at 7.2/10.

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Crossville
Maryville
Murphy
Alcoa
Oak Ridge
Lenoir City
Newport
Kodak
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

Why should I use momondo to find a flight deal from Orlando to Knoxville?

It is quick and easy to find Orlando to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

Can I find flights from Orlando to Knoxville with flexible booking policies on momondo?

All flight searches from Orlando to Knoxville on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Orlando to Knoxville?

momondo helps you find the best flight between Orlando 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 Orlando to Knoxville right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Knoxville from Orlando. 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.

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