Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Orlando to Knoxville from $48

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 9/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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.
Search flight deals

Find the cheapest flights from Orlando to Knoxville

Cheap round-trip flights

Allegiant Air Logo
6:40 am - 8:16 amSFB-TYS
1h 36mnonstop
Allegiant Air Logo
9:38 pm - 11:14 pmTYS-SFB
1h 36mnonstop
$93Allegiant Air
Find Deal
Sat, Nov 8 - Fri, Nov 14
Allegiant Air Logo
8:21 am - 9:56 amSFB-TYS
1h 35mnonstop
Allegiant Air Logo
4:32 pm - 6:03 pmTYS-SFB
1h 31mnonstop
$98Allegiant Air
Find Deal
Mon, Oct 20 - Sat, Oct 25
Allegiant Air Logo
9:38 pm - 11:14 pmSFB-TYS
1h 36mnonstop
Allegiant Air Logo
9:35 pm - 11:08 pmTYS-SFB
1h 33mnonstop
$101Allegiant Air
Find Deal
Fri, Nov 14 - Fri, Nov 21
Allegiant Air Logo
9:23 pm - 10:59 pmSFB-TYS
1h 36mnonstop
Allegiant Air Logo
9:27 pm - 11:03 pmTYS-SFB
1h 36mnonstop
$102Allegiant Air
Find Deal
Thu, Nov 6 - Mon, Nov 10
Allegiant Air Logo
8:04 pm - 9:49 pmMCO-TYS
1h 45mnonstop
Allegiant Air Logo
5:34 pm - 7:14 pmTYS-MCO
1h 40mnonstop
$103Allegiant Air
Find Deal
Fri, Dec 5 - Mon, Dec 8
Allegiant Air Logo
7:16 pm - 8:53 pmSFB-TYS
1h 37mnonstop
Allegiant Air Logo
4:53 pm - 6:26 pmTYS-SFB
1h 33mnonstop
$104Allegiant Air
Find Deal
Thu, Nov 20 - Sun, Nov 23
Allegiant Air Logo
3:53 pm - 5:34 pmMCO-TYS
1h 41mnonstop
Allegiant Air Logo
3:21 pm - 4:58 pmTYS-MCO
1h 37mnonstop
$106Allegiant Air
Find Deal
Mon, Sep 29 - Wed, Oct 1
Logo
5:48 pm - 7:24 pmMCO-TYS
1h 36mnonstop
Logo
5:44 pm - 10:07 amTYS-MCO
16h 23m1 stop
$166
Find Deal
Wed, Oct 1 - Sun, Oct 5
Frontier Logo
6:00 am - 7:32 pmMCO-TYS
13h 32m1 stop
Frontier Logo
7:17 pm - 5:44 amTYS-MCO
10h 27m1 stop
$183Frontier
Find Deal
Sun, Oct 26 - Thu, Oct 30
Frontier Logo
6:00 am - 7:50 pmMCO-TYS
13h 50m1 stop
Frontier Logo
8:35 pm - 6:04 amTYS-MCO
9h 29m1 stop
$221Frontier
Find Deal
Thu, Oct 2 - Mon, Oct 6

Allegiant Air flights from Orlando to Knoxville

Our best Allegiant Air deals on Orlando to Knoxville flight tickets
Allegiant Air
Nov 8
SFB6:40 amOrlando Sanford Intl
1h 36m
TYS8:16 amKnoxville McGhee Tyson
Nov 14
TYS9:38 pmKnoxville McGhee Tyson
1h 36m
SFB11:14 pmOrlando Sanford Intl
$93
Find similar
Allegiant Air
Oct 20
SFB8:21 amOrlando Sanford Intl
1h 35m
TYS9:56 amKnoxville McGhee Tyson
Oct 25
TYS4:32 pmKnoxville McGhee Tyson
1h 31m
SFB6:03 pmOrlando Sanford Intl
$98
Find similar
Allegiant Air
Nov 14
SFB9:38 pmOrlando Sanford Intl
1h 36m
TYS11:14 pmKnoxville McGhee Tyson
Nov 21
TYS9:35 pmKnoxville McGhee Tyson
1h 33m
SFB11:08 pmOrlando Sanford Intl
$101
Find similar

Frontier flights from Orlando to Knoxville

Our best Frontier deals on Orlando to Knoxville flight tickets
Frontier
Oct 26
MCO6:00 amOrlando
13h 32m
1 stop
TYS7:32 pmKnoxville McGhee Tyson
Oct 30
TYS7:17 pmKnoxville McGhee Tyson
10h 27m
1 stop
MCO5:44 amOrlando
$183
Find similar
Frontier
Oct 2
MCO6:00 amOrlando
13h 50m
1 stop
TYS7:50 pmKnoxville McGhee Tyson
Oct 6
TYS8:35 pmKnoxville McGhee Tyson
9h 29m
1 stop
MCO6:04 amOrlando
$221
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 September 16, 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

Sat 11/8

6:40 am-8:16 am

Nonstop1h 36m

Knoxville McGhee Tyson

Fri 11/14

9:38 pm-11:14 pm

Nonstop1h 36m

$93

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Mon 10/20

8:21 am-9:56 am

Nonstop1h 35m

Knoxville McGhee Tyson

Sat 10/25

4:32 pm-6:03 pm

Nonstop1h 31m

$98

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Fri 11/14

9:38 pm-11:14 pm

Nonstop1h 36m

Knoxville McGhee Tyson

Fri 11/21

9:35 pm-11:08 pm

Nonstop1h 33m

$101

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Thu 11/6

9:23 pm-10:59 pm

Nonstop1h 36m

Knoxville McGhee Tyson

Mon 11/10

9:27 pm-11:03 pm

Nonstop1h 36m

$102

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Fri 12/5

8:04 pm-9:49 pm

Nonstop1h 45m

Knoxville McGhee Tyson

Mon 12/8

5:34 pm-7:14 pm

Nonstop1h 40m

$103

OrlandoKnoxville

SFB - TYS

SFBTYS

Orlando Sanford Intl

Thu 11/20

7:16 pm-8:53 pm

Nonstop1h 37m

Knoxville McGhee Tyson

Sun 11/23

4:53 pm-6:26 pm

Nonstop1h 33m

$104

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Mon 9/29

3:53 pm-5:34 pm

Nonstop1h 41m

Knoxville McGhee Tyson

Wed 10/1

3:21 pm-4:58 pm

Nonstop1h 37m

$106

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Wed 10/1

5:48 pm-7:24 pm

Nonstop1h 36m

Knoxville McGhee Tyson

Sun 10/5

5:44 pm-10:07 am

1 stop16h 23m

$166

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Sun 10/26

6:00 am-7:32 pm

1 stop13h 32m

Knoxville McGhee Tyson

Thu 10/30

7:17 pm-5:44 am

1 stop10h 27m

$183

OrlandoKnoxville

MCO - TYS

MCOTYS

Orlando

Thu 10/2

6:00 am-7:50 pm

1 stop13h 50m

Knoxville McGhee Tyson

Mon 10/6

8:35 pm-6:04 am

1 stop9h 29m

$221

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 $118.

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

The cheapest day to depart from Orlando to Knoxville is on a Friday. Travelers who choose to depart for Knoxville on a Friday will often find tickets for as low as $134. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Orlando to Knoxville for around $159.

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 $131. 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 $150.

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 $195 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 September 2025, prices for Orlando to Knoxville flights are approximately 6% cheaper 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

$74

Fastest flight time

1h 33m

Direct flights

Every day

Airports in Knoxville

1 airport
The best one-way flight to Knoxville from Orlando in the past 72 hours is $74. The best round-trip flight deal from Orlando to Knoxville found on momondo in the last 72 hours is $129.
The fastest flight from Orlando to Knoxville takes 1h 33m
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 34m 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 $69Free CancellationRating
7.2
699 reviews
Search Allegiant Air flights
American AirlinesPriceFrom $228Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
7,954 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 3 flights/week on average for this route. A good Allegiant Air flight deal for Orlando to Knoxville starts from $69 round-trip, up to an average price of $138. 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
Newport
Lenoir City
Oak Ridge
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.

An easier way to manage your Knoxville trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 10/16
Thu 10/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States