Cheap Flights from Knoxville to Columbus

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Flight deals from Knoxville to Columbus

Looking for a cheap last-minute deal or the best round-trip flight from Knoxville Airport to Columbus? If you want to travel next month, round-trip fares start from AED 905. Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Knoxville to Columbus

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Knoxville to Columbus flights are currently cheapest in May.

Alternative Knoxville to Columbus routes

Looking for the cheapest, fastest or easiest route from Knoxville to Columbus? You could fly into the following airports instead.

Knoxville to Columbus: Flight information

The things to know before you go.
Cheapest flight foundAED 355
Cheapest month to flyMay

Finding cheap flights from Knoxville to Columbus: Frequently asked questions

There are 2 airports in Columbus: Port Columbus and Columbus Rickenbacker.
The best price we found for a round-trip flight from Knoxville to Columbus is AED 742. 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.
Currently, there are no airlines that fly direct from Knoxville to Columbus. But we found flights with one or more stops from AED 742.
There are no flights flying from Knoxville to Columbus, as of April 2026.
The cheapest month to fly from Knoxville to Columbus is usually April.
If you're flying from Knoxville Airport, the cheapest airport near Columbus is Port Columbus – which is 10.8 km away from the center of Columbus. We've found flights to this airport from AED 742.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Knoxville Airport to Columbus on Wednesday, April 22, 2026.
No airlines currently offer direct flights between Knoxville Airport and Columbus. Most routes have one or more stops.
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 Columbus 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 Columbus is around 40 days in advance, so don’t leave your flight to the last minute.
In April, the average temperature is usually around 10°C. July is typically the warmest month in Columbus, when it usually averages around 29°C. You can expect the least rain in February. The coldest month is January, with temperatures averaging -7°C. The rainiest month is May.
Currently, Allegiant Air offers the cheapest flight tickets to Columbus.

Traveling from McGhee Tyson Airport (TYS) to Columbus: what you need to know

  • Columbus and Knoxville (where McGhee Tyson Airport is located) are in the UTC-4 timezone. That means you won't have to adjust your watch after you land.

  • Allow plenty of time to catch your TYS to Columbus flight. Generally, it's best to arrive two hours before international departures and an hour ahead for domestic flights.

  • Delays at check-in and security are likely if you're traveling during high season, so allow some extra breathing space. A good general rule for peak periods? Get there up to four hours ahead for international flights and at least two hours for domestic departures.

  • Central Knoxville to TYS is around 18 kilometers. Depending on traffic, it'll take you about 20 minutes to reach there if you're catching a cab, ride-sharing or driving.

  • Booked an early flight from McGhee Tyson Airport to Columbus? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels near TYS:

  • 78.98% of flights leaving from McGhee Tyson Airport make it to their destination on time.

  • The address for TYS is 2055 Alcoa Highway.

How to find the cheapest flights from McGhee Tyson Airport (TYS) to Columbus

  • AED 355 is the cheapest price we've found for a one-way McGhee Tyson Airport to Columbus flight. A return flight ticket right now is AED 742. Depending on when and how early you book, these fares can change.

  • Booking early is often the key to locking in a cheap flight from TYS to Columbus. Flight prices rise as demand increases, so the closer your departure date, the more you'll likely pay.

  • The 'Whole month' search tool will show you the cheapest tickets from McGhee Tyson Airport to Columbus throughout the month. It's an easy way to find a bargain if your travel plans aren't set in stone.

  • There's no need to check in daily to find out if fares have dropped when you create a Price Alert. We'll update you as soon as there's an even better deal on cheap flights from TYS to Columbus.

  • Select your preferred arrival and departure times, airlines and number of stops with our filters. Then, sort the results for your flight from McGhee Tyson Airport to Columbus by 'Best,' 'Fastest' or 'Cheapest.'

Airports in Columbus

John Glenn Columbus International Airport (CMH)

  • John Glenn Columbus International Airport (CMH) is around 13 kilometers from central Columbus. If you're grabbing a cab or a ride-share, the drive takes about 10 minutes.

  • It'll take around 1 hour 5 minutes if you're traveling on public transport.

  • The last thing you need is a lengthy journey to your hotel if you're landing late on a flight from McGhee Tyson Airport to Columbus. Stay at one of these accommodation options near CMH instead:

  • Hit the road running by picking up a John Glenn Columbus International Airport rental car. Grab your wheels from Alamo, Budget or Avis to explore Columbus and beyond.

  • Boost your chances of scoring the lowest price by booking early. Reserving your ride from John Glenn Columbus International Airport at least a few weeks ahead of your flight from TYS to Columbus is a wise move.

  • You'll find CMH at 4600 International Gateway.

Rickenbacker International Airport (LCK)

  • Rickenbacker International Airport (LCK) is about 26 kilometers from the center of Columbus. After your flight from McGhee Tyson Airport to Columbus, it'll take you around 25 minutes to reach the heart of the city in a cab or ride-share.

  • If you choose to travel on public transport, the ride to the center will take you 1 hour 20 minutes or so.

  • Best Western Canal Winchester Inn - Columbus South East is one accommodation option within a short drive of LCK. Drop your bags here after your TYS to Columbus flight and then hang the 'Do not disturb' sign to get some rest.

Best time to go to Columbus

  • Before scheduling your flights from McGhee Tyson Airport to Columbus, consider which time of year is best for you. High season in Columbus offers a bustling atmosphere and plenty of activities, while the off-season means you'll get cheaper hotel deals and smaller crowds.

  • The warmest month in Columbus is July, with temperatures ranging between 15ºC (59ºF) and 30ºC (86ºF). Book your McGhee Tyson Airport to Columbus flight ticket then if that's your ideal forecast.

  • Look for cheap tickets from TYS to Columbus in January if you'd rather travel when it's cooler. Temperatures are at their lowest then, ranging between -11ºC (12ºF) and 6ºC (43ºF) on average.

More about Columbus

Explore more of United States

  • Chicago is just one of the many cities in United States waiting to be explored once you've seen the sights of Columbus. Around 451 kilometers away to the north-west, its top attractions include Millennium Park, Art Institute of Chicago and LandShark Beer Garden at Navy Pier.

  • Indianapolis is another standout destination in United States and is around 274 kilometers west of Columbus. No journey is complete without a visit to The Children's Museum of Indianapolis, Indianapolis Museum of Art and Indianapolis Zoo.

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