Orlando International (MCO) or Orlando Sanford (SFB)?
You can fly nonstop from Knoxville to both. Pick the one closest to where you're going.
MCO: pick it if you're going to Disney, Universal or International Drive, or you want the most flight choices. SFB: pick it if you're staying north of Orlando, heading to the Daytona or New Smyrna beaches, or the fare is a lot cheaper.
Orlando International (MCO)
Orlando's main airport, south of downtown. It's the closer of the two to Disney World, Universal and International Drive, with the most rental cars and shuttles.
- Airline
- Allegiant and Southwest
- Status
- Days
- Every day
- Flight time
- About 1 hr 45 min
- Next flight
- Thursday, October 29, 12:50 pm
- Cheapest fare seen
- $54 one way
Pick MCO if you're going to Disney, Universal or International Drive, or you want the most flight choices.
Check prices on Google FlightsOrlando Sanford (SFB)
A much smaller airport in Sanford, north of Orlando. Lines are shorter, but the drive to the theme parks is longer.
- Airline
- Allegiant
- Status
- Days
- Every day
- Flight time
- About 1 hr 35 min
- Next flight
- Thursday, October 29, 7:00 am
- Cheapest fare seen
- $54 one way
Pick SFB if you're staying north of Orlando, heading to the Daytona or New Smyrna beaches, or the fare is a lot cheaper.
Book on Allegiant's websiteSee the full Knoxville to Orlando schedule
Common questions
Can I fly nonstop from Knoxville to both Orlando airports?
Yes. Allegiant and Southwest fly nonstop to Orlando International (MCO). Allegiant flies nonstop to Orlando Sanford (SFB).
When should I fly into Orlando International (MCO)?
Pick MCO if you're going to Disney, Universal or International Drive, or you want the most flight choices.
When should I fly into Orlando Sanford (SFB)?
Pick SFB if you're staying north of Orlando, heading to the Daytona or New Smyrna beaches, or the fare is a lot cheaper.
Flight days and times last checked Wednesday, October 28, 2026 using Google Flights. We check every week. The list of nonstop destinations comes from McGhee Tyson Airport's official nonstop list (checked October 26, 2026).Schedules can change, so always confirm your exact flight with the airline. How we check flights.