TYS - SFB

$40 Find Cheap Flights from Knoxville to Orlando Sanford Intl - Compare and Save

1 adult
1 adult, Economy, 0 bags

Save 26% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$133
Typical prices: $126-$211
Allegiant Air
Sat 12/22Thu 12/27
TYS - SFB • Non-stop
Cheapest one-way
$40
Typical prices: $75-$139
Allegiant Air
Wed 12/19
TYS - SFB • Non-stop
Nonstop flights
You can fly direct with Allegiant Air. Average duration is 1h 37m
Direct flights
+1
Direct flights
+1
When to book
in advance
Our data shows that travelers who book at least 7 weeks in advance save around 34% compared to booking last minute.
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
+1
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Orlando Sanford Intl Airport!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Knoxville to Orlando Sanford Intl (TYS-SFB)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Knoxville to Orlando Sanford Intl

Tue, Dec 22 - Sun, Dec 27
Allegiant Air Logo
6:00 am - 7:35 amTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
9:14 pm - 10:53 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$133Allegiant Air
Sat, Dec 19 - Tue, Dec 22
Allegiant Air Logo
9:27 pm - 11:02 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
9:07 pm - 10:46 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$135Allegiant Air
Fri, Dec 18 - Mon, Dec 21
Allegiant Air Logo
6:47 pm - 8:22 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
9:43 pm - 11:22 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$135Allegiant Air
Mon, Dec 14 - Sat, Dec 19
Allegiant Air Logo
9:49 pm - 11:25 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 36mnonstop
Allegiant Air Logo
6:58 pm - 8:37 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$135Allegiant Air
Fri, Dec 18 - Mon, Dec 21
Allegiant Air Logo
6:47 pm - 8:22 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
9:43 pm - 11:22 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$135Allegiant Air
Tue, Nov 24 - Fri, Nov 27
Allegiant Air Logo
6:30 am - 8:05 amTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
8:00 am - 9:39 amSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$135Allegiant Air
Tue, Dec 22 - Sun, Dec 27
Allegiant Air Logo
6:00 am - 7:35 amTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Allegiant Air Logo
9:14 pm - 10:53 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$136Allegiant Air
Sat, Apr 10 - Fri, Apr 16
Allegiant Air Logo
1:52 pm - 3:28 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 36mnonstop
Allegiant Air Logo
9:03 pm - 10:45 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 42mnonstop
$136Allegiant Air
Mon, Dec 21 - Tue, Dec 29
Multiple Airlines Logo
6:00 am - 7:35 amTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
1h 35mnonstop
Multiple Airlines Logo
8:00 am - 10:41 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
14h 41m2 stops Key West Tampa
$234Multiple Airlines
Tue, Dec 15 - Mon, Dec 21
Multiple Airlines Logo
1:57 pm - 3:30 pmTYS  Knoxville McGhee Tyson-SFB Orlando Sanford Intl
25h 33m3 stops Fort Lauderdale Myrtle Beach Intl Akron/Canton
Multiple Airlines Logo
9:43 pm - 11:22 pmSFB  Orlando Sanford Intl-TYS Knoxville McGhee Tyson
1h 39mnonstop
$261Multiple Airlines
Booking Insights

Price, demand and travel trends for Knoxville to Orlando Sanford Intl Airport flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Knoxville to Orlando Sanford Intl Airport?

Round-trip flights from Knoxville to Orlando Sanford Intl Airport typically range from $126 to $211. The lowest price found in the past 5 days was $133, on Allegiant Air.

What's the cheapest day of the week to fly from Knoxville to Orlando Sanford Intl Airport?

Based on deals KAYAK users found in the last 12 months, Monday is the cheapest day of the week to fly from Knoxville to Orlando Sanford Intl Airport. It’s 15% cheaper than the average day, while Sunday is the most expensive, with prices 15% higher.

What’s the cheapest month to fly from Knoxville to Orlando Sanford Intl Airport?

•August is the cheapest month to fly from Knoxville to Orlando Sanford Intl Airport at $103 round-trip.
•October ($208) and March ($206) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 101% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Knoxville to Orlando Sanford Intl Airport the cheapest?

Flights from Knoxville to Orlando Sanford Intl Airport are cheapest 7 weeks before departure. Booking in this window typically costs about 34% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Key details for Knoxville to Orlando Sanford Intl Airport flights

Low season

August

Cheapest flight

$40
Beat the crowds with an average 15% drop in travelers.
The most popular month to fly with an average 10% increase in travelers.
One-way flight from Knoxville to Orlando Sanford Intl Airport

When to book flights from Knoxville to Orlando Sanford Intl

Are your dates flexible? Find out the best times to travel from Knoxville to Orlando Sanford Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Knoxville to Orlando Sanford Intl Airport flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What are the earliest and latest flights from Knoxville to Orlando Sanford Intl Airport?

    These are the earliest and latest flight times currently scheduled from Knoxville to Orlando Sanford Intl Airport:

    • Earliest: departs at 6:00 am and lands at 7:37 am
    • Latest: departs at 10:03 pm and lands at 11:40 pm.

    The flight takes about 1h 37m.

  • What cabin classes can I book on flights from Knoxville to Orlando Sanford Intl Airport?

    Only Economy Class is available on flights from Knoxville to Orlando Sanford Intl Airport.

  • How long is a flight from Knoxville to Orlando Sanford Intl Airport?

    A nonstop flight from Knoxville to Orlando Sanford Intl Airport takes about 1h 37m, covering 511 miles.

  • Do I need a passport to fly from Knoxville to Orlando Sanford Intl Airport?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Knoxville to Orlando Sanford Intl Airport flight?

    Round-trip flights from Knoxville to Orlando Sanford Intl Airport range from $126 to $211, with an average of $164 over the past 12 months. Anything below $126 counts as a good deal.

  • How expensive are last-minute Knoxville to Orlando Sanford Intl Airport flights?

    Last-minute fares on this route (booked within two weeks of departure) run 20% above the $164 route average. Book 7 weeks before departure for the lowest fares.

  • What is the standard checked-bag allowance on flights from Knoxville to Orlando Sanford Intl Airport?

    There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $30–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

  • Which aircraft model is used most often on flights from Knoxville to Orlando Sanford Intl Airport?

    The Airbus A320-100/200 family is used most often on this route, operated mainly by Allegiant Air. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

  • How are flight departures from Knoxville to Orlando Sanford Intl Airport spread across the day?

    Flights between Knoxville and Orlando Sanford Intl Airport typically depart in the afternoon.

  • Have flight prices from Knoxville to Orlando Sanford Intl Airport changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $133 to $630. That means the highest observed fare was about 5x higher than the lowest one.

  • How are flight prices from Knoxville to Orlando Sanford Intl Airport looking right now?

    One-way fares from Knoxville to Orlando Sanford Intl Airport are currently lower than usual. Average one-way flight prices are about $80, which is 24% below the typical average for this route.

  • What car rental options are available at Orlando Sanford Intl Airport (SFB)?

    Orlando Sanford Intl Airport (SFB) hosts 5 major car rental companies, with daily rates averaging $55 for economy cars. Top options include:

    • Hertz
    • ADDCAR RENTAL
    • Dollar
    • Budget
    • Alamo

  • Which airports can I use when flying from Knoxville to Orlando Sanford Intl Airport?

    Flights from Knoxville to Orlando Sanford Intl Airport usually depart from Knoxville McGhee Tyson (TYS) and arrive at Orlando Sanford Intl (SFB).

  • Can I save money by using flexible dates for flights from Knoxville to Orlando Sanford Intl Airport?

    Yes. Flexible dates can save you up to 26% on flights from Knoxville to Orlando Sanford Intl Airport. Monday is the cheapest departure day at $140 round-trip on average, while Sunday is the most expensive at $189, a difference of $49.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What airlines fly from Knoxville to Orlando Sanford Intl Airport?

    Only Allegiant Air currently operates flights between Knoxville and Orlando Sanford Intl Airport on a regular basis.

  • What popular places can I visit in Orlando Sanford Intl Airport?

    Some of the most popular sights in Orlando Sanford Intl Airport are Universal Orlando Resort, Camping World Stadium and Tinker Field. These are among the most viewed places in Orlando Sanford Intl Airport on KAYAK.

  • Which airlines offer free seat selection on Knoxville to Orlando Sanford Intl Airport flights?

    None of the airlines on this route currently offer free seat selection. Seat selection is typically fee-based on this route, with availability depending on fare class.

  • Which airlines offer extra legroom on Knoxville to Orlando Sanford Intl Airport flights?

    None of the airlines on this route currently offer extra legroom.

  • What is the luggage allowance for Spirit Airlines flights from Knoxville to Orlando Sanford International Airport (SFB)?

    There are no complimentary checked bags included in the base fare on Spirit Airlines flights from Knoxville to Orlando Sanford International Airport, and every checked bag is subject to a fee. The maximum weight permitted for a checked bag is 40 lbs, and the maximum linear size (length + width + height) is 62 inches.

  • Which airline offers flights from Knoxville to Orlando Sanford International Airport (SFB) with less carbon emissions?

    United Airlines operates flights from Knoxville to Orlando Sanford International Airport and has committed to becoming 100% green and carbon-neutral by 2050. They have also has publicly committed to reducing carbon emissions, including setting a target to cut its emissions in half by 2050. The airline has partnered with the Environmental Defense Fund (EDF) to measure and manage emissions.

  • What seat selection options are available on Allegiant Air flights from Knoxville to Orlando Sanford International Airport (SFB)?

    All Allegiant flights feature comfortable, assigned leather seats, and for a nominal fee, passengers can select their preferred seats on the plane – including for flights from Knoxville to Orlando Sanford International Airport. Allegiant Extra and Legroom+ seating options are also available for purchase. Passengers can purchase seats before travel and choose where they sit.

  • What services does American Airlines offer to economy passengers on flights from Knoxville to Orlando Sanford International Airport (SFB)?

    American Airlines offers standard Economy Class seats with varying pitch and width sizes. Economy passengers on flights from Knoxville to Orlando Sanford International Airport can enjoy basic in-flight amenities, such as complimentary non-alcoholic beverages and snacks and access to in-flight entertainment such as TV shows, movies, and music on board.

Your guide to booking Knoxville to Orlando Sanford Intl Airport flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Monday departure and avoid flying on Sunday. On this route, Monday flights average $140, about $49 less than Sunday fares (26% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 7 weeks before you fly. On this route, that window historically saves about 34% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Knoxville to Orlando Sanford Intl Airport trip for August. Fares historically average $103 round-trip in that month - typically $105 less than the most expensive month, which is October (based on the last 12 months).
  • Passengers who are looking for connecting flights from Knoxville (TYS) to Orlando Sanford International Airport (SFB) will find plenty of options with Allegiant Air and Frontier. Flights from Knoxville to Orlando Sanford International Airport with these airlines will likely have a layover in Denver (DEN), Asheville (AVL), or Cincinnati (CVG).
  • Allegiant Air allows pet dogs and cats to travel on flights from Knoxville to Orlando Sanford International Airport (SFB). Pets are accepted in the passenger cabin in an FAA-approved carrier that can fit under the seat in front of the passenger, but the airline currently does not offer cargo services for pets.
  • McGhee Tyson Airport (TYS) is a hub for United Airlines. United Airlines passengers can check in for their flights from Knoxville to Orlando Sanford International Airport (SFB) at TYS Airport either online, using the United Airlines app, or at the airport check-in counters. United Airlines passengers can also check their bags at the baggage check-in counters located in the main terminal building.
  • Spirit Airlines offers wheelchair assistance for passengers with reduced mobility on flights from Knoxville to Orlando Sanford International Airport (SFB). Assistance with boarding and deplaning is also available upon request, and accessible lavatory options are available on board.
  • American Airlines offers several services for families with kids on flights from Knoxville to Orlando Sanford International Airport (SFB), including an unaccompanied minor service. They also provide guaranteed family seating options – ensuring that children will be seated next to their parents or guardians – and early boarding for families with children under 2 years old.

Prefer to fly direct from Knoxville to Orlando Sanford Intl?

 
Find which airlines fly direct from Knoxville McGhee Tyson Airport to Orlando Sanford Intl Airport, which days they fly and book direct flights.

Direct departures

Knoxville McGhee Tyson to Orlando Sanford Intl

Monday

Allegiant Air

Allegiant Air

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

Direct returns

Orlando Sanford Intl to Knoxville McGhee Tyson

Monday

Allegiant Air

Allegiant Air

Tuesday

Allegiant Air

Allegiant Air

Wednesday

Allegiant Air

Allegiant Air

Thursday

Allegiant Air

Allegiant Air

Friday

Allegiant Air

Allegiant Air

Saturday

Allegiant Air

Allegiant Air

Sunday

Allegiant Air

Allegiant Air

See more direct flights

More options for your flight from Knoxville to Orlando Sanford Intl

Complete your trip to Orlando with a hotel stay or car rental