Great Smoky Mountains Panorama (Daytime)

£142 Cheap Flights to Cosby

View £142 flight on Fri, 24 Jul 2026Opens in a new window

Popular airlines to Cosby

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Cheap round-trip flights to Cosby

Prices were available within the past 7 days and start at £142 for one-way flights and £267 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Delta
Fri, 24 Jul - Mon, 27 Jul
CMH
Columbus
TYS
Knoxville
£267 Return, found 11 hours ago
£267
Return
found 11 hours ago
Select Delta flight, departing Fri, 24 Jul from Columbus to Knoxville, returning Mon, 27 Jul, priced at £267 found 11 hours ago
American Airlines
Fri, 24 Jul - Mon, 27 Jul
CMH
Columbus
TYS
Knoxville
£290 Return, found 11 hours ago
£290
Return
found 11 hours ago
Select American Airlines flight, departing Fri, 24 Jul from Columbus to Knoxville, returning Mon, 27 Jul, priced at £290 found 11 hours ago
United
Fri, 24 Jul - Mon, 27 Jul
CMH
Columbus
TYS
Knoxville
£388 Return, found 11 hours ago
£388
Return
found 11 hours ago
Select United flight, departing Fri, 24 Jul from Columbus to Knoxville, returning Mon, 27 Jul, priced at £388 found 11 hours ago
Lufthansa
Tue, 1 Sept - Tue, 8 Sept
DUB
Dublin
TYS
Knoxville
£531 Return, found 14 hours ago
£531
Return
found 14 hours ago
Select Lufthansa flight, departing Tue, 1 Sept from Dublin to Knoxville, returning Tue, 8 Sept, priced at £531 found 14 hours ago
Air Canada
Fri, 11 Sept - Fri, 18 Sept
DUB
Dublin
TYS
Knoxville
£546 Return, found 2 days ago
£546
Return
found 2 days ago
Select Air Canada flight, departing Fri, 11 Sept from Dublin to Knoxville, returning Fri, 18 Sept, priced at £546 found 2 days ago

Frequently asked questions

What is the name of Cosby's airport?
Organise a flight to Cosby and you'll be hitting the tarmac at McGhee Tyson Airport (TYS).
What airport is best to fly into Cosby?
Located 64 kms (40 miles) from the centre of town, TYS is your entry point to Cosby.
How many airlines fly to Cosby?
Cosby is serviced by 5 airlines from at least 22 airports around the world.
Which airlines fly to Cosby?
The majority of flights into Cosby are operated by Delta. The most preferred route departs from Atlanta, and Delta flies this route the most.
How many nonstop flights are there to Cosby?
Organising an exciting Cosby adventure is a cinch when there are 369 nonstop flights every week to select from.
Where are the most popular flights to Cosby departing from?
The most popular flights to Cosby leave from Atlanta, Charlotte and Washington airports.
How long is the flight to Cosby Airport?
If you're going to Cosby from Atlanta, you'll have a flight duration of 58 minutes. Those taking off from Charlotte can expect to be travelling for 1 hour and 14 minutes. From Washington it's approximately 1 hour and 51 minutes away.
How to book the cheapest flight to Cosby?
Don't leave booking your flight to Cosby until the last moment. That's one trick savvy jet-setters use to get the best prices. Booking in advance means more options and more affordable flights. Another excellent way to land the most affordable fare is to research all options. If where you're headed has multiple airports, don't forget to look into the cost of flying into a less busy terminal. Finally, be prepared to lock in your seat quickly if you stumble on a great price. It might not stick around for long. With a bit of know-how and a little luck, the perfect fare can be yours.
Do you have any tips for my flight to Cosby?
If you're not prepared, air travel can be a real challenge. But there's no need to hit the panic button just yet. Follow these useful tips and enjoy a trouble-free start to your time in Cosby. What to pack in your hand luggage:

  • Air travel can be a comfortable experience if you pack the right stuff. Firstly, you'll want a few basic toiletry items, such as a toothbrush and lip balm, a clean pair of socks and a magazine or two. Next, find room in your bag for your electronic devices, chargers, any vital medications and maybe a neck pillow too. Lastly, remember to bring your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes box cutters, razor blades, fireworks and fuel. Sporting equipment like golf clubs, and items that could harm other people, such as firearms and swords, aren't allowed in the cabin either.

What to wear on a flight:

  • The aisles of a plane aren't the place for a fashion parade. Layer your clothing and go for shoes that are roomy, flat and easy to remove.
  • The result of lengthy periods of inactivity, deep vein thrombosis (DVT) is a blood clot condition that can affect some passengers on long-haul flights. Reduce the risks by staying hydrated, keeping your legs and ankles moving and wearing compression socks or tights.

How to get through airport security fast when flying to Cosby?
As seasoned travellers know, the secret is to be well prepared before you get to airport security. That way, you'll be hopping onto that plane to Cosby in no time flat. Follow these tips and get your trip off to a terrific start:

  • Have your travel documents and ID easily accessible. They'll be the first things you'll be asked to present to security.
  • The X-ray machine is up next. Remove anything metal on you that is likely to set off the alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll need to be placed on the conveyor belt for screening.
  • Electronic devices like laptops and phones will also have to go on a tray for inspection. Don't worry, you'll be back online soon enough.
  • Any liquids or gels, such as shampoo or hand cream, that you want to take on board must be no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Choosing your footwear wisely can save you several valuable minutes. Boots and heavy shoes are often required to be removed and separately scanned. Slip-on shoes usually aren't.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won't be allowed on board and will be confiscated.

Book with confidence

Expedia flights to Cosby

Searching for cheap flights to Cosby? No travel company presents more choices than Expedia if you're looking to compare flights to Cosby. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Tennessee. Expedia provides the cheapest flights to many destinations in Tennessee and you may find even greater savings if you combine your flight with a hotel stay in Cosby.

Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast.

Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to Cosby for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your Cosby flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price.

Expedia flights to Cosby

Travel information

Destination airport
McGhee Tyson
Destination airport IATA code
TYS
Destination city name
Knoxville
Return price
£267

Trending flights to Cosby

Prices were available within the past 7 days and start at £142 for one-way flights and £267 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 14 Sept - Thu, 24 Sept
LHR
London
TYS
Knoxville
£645 Return, found 3 days ago
£645
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Mon, 14 Sept from London to Knoxville, returning Thu, 24 Sept, priced at £645 found 3 days ago

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