S$254 Cheap Flights to Knoxville

View S$254 flight on Thu, 16 Oct, 2025Opens in a new window

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Cheap round-trip flights to Knoxville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 18 Oct - Tue, 21 Oct
AUS
Austin
TYS
Knoxville
S$322 Return, found 11 hours ago
S$322
Return
found 11 hours ago
Select Delta flight, departing Sat, 18 Oct from Austin to Knoxville, returning Tue, 21 Oct, priced at S$322 found 11 hours ago
American Airlines
Tue, 14 Oct - Sat, 18 Oct
AUS
Austin
TYS
Knoxville
S$411 Return, found 11 hours ago
S$411
Return
found 11 hours ago
Select American Airlines flight, departing Tue, 14 Oct from Austin to Knoxville, returning Sat, 18 Oct, priced at S$411 found 11 hours ago
United
Wed, 15 Oct - Sat, 18 Oct
AUS
Austin
TYS
Knoxville
S$411 Return, found 11 hours ago
S$411
Return
found 11 hours ago
Select United flight, departing Wed, 15 Oct from Austin to Knoxville, returning Sat, 18 Oct, priced at S$411 found 11 hours ago
Cathay Pacific
Thu, 12 Feb - Sat, 21 Feb
SIN
Singapore
TYS
Knoxville
S$1,538 Return, found 5 days ago
S$1,538
Return
found 5 days ago
Select Cathay Pacific flight, departing Thu, 12 Feb from Singapore to Knoxville, returning Sat, 21 Feb, priced at S$1,538 found 5 days ago
Lufthansa
Mon, 27 Oct - Mon, 3 Nov
SIN
Singapore
TYS
Knoxville
S$1,998 Return, found 5 days ago
S$1,998
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 27 Oct from Singapore to Knoxville, returning Mon, 3 Nov, priced at S$1,998 found 5 days ago

Find the cheapest month to fly from Columbus (CMH) to Knoxville (TYS)

April is typically the cheapest month to fly

From S$254 - S$564 per traveller.

Find Your Flights to Knoxville US-TN

Cheap flights to Knoxville (US-TN)

Get started finding a cheap flight to Knoxville on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport and whether you want a return or one-way airfare. You can filter for flexibility, number of stops, airline and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Knoxville.

Return prices range from S$322 - S$1,998 and one-ways Knoxville start as low as S$254.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

 

Airlines that fly to Knoxville (US-TN)

You have several options for which airline you choose to travel with to Knoxville. There are 10 airlines flying into US-TN: Delta, United, American Airlines, Cathay Pacific, Qatar Airways, Lufthansa. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check in a bag or bring hand baggage, it's worth checking whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked in/hand baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

 

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Knoxville (US-TN) varies throughout the year based on seasonal demand. You’ll see the lowest rates for return trips to US-TN in October and in October for one-ways.

 

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Frequently asked questions

What is the name of Knoxville's airport?
McGhee Tyson Airport (TYS) is the main airport serving Knoxville.
How far is TYS from central Knoxville?
McGhee Tyson Airport (TYS) is 19 kilometres from central Knoxville, so be prepared for a bit of a commute into the heart of the city.
What airport is best to fly into Knoxville?
Knoxville Airport is the main airport in Knoxville. Before you fly, it's a smart idea to find out a thing or two about it. The terminal sits about 19 kilometres from the downtown area.
How many airlines fly to Knoxville?
There are 5 air carriers that fly to Knoxville from 22 airports across the globe.
Which airlines fly to Knoxville?
Flights to Knoxville are typically operated by Delta. The highest number of these flights take off from Atlanta, with Delta servicing this route the most.
How many nonstop flights are there to Knoxville?
Planning an exciting Knoxville adventure is simple when there are 369 direct flights every week to select from.
Where are the most popular flights to Knoxville departing from?
Flights to Knoxville departing from Atlanta, Charlotte and Washington airports are highly sought after.
How long is the flight to Knoxville Airport?
Which city you depart from determines how long you'll be strapped into your seat. From Atlanta to Knoxville, the average flight time is 58 minutes. From Charlotte it's around 1 hour and 14 minutes, and from Washington it's 1 hour and 51 minutes.
How to book the cheapest flight to Knoxville?
If you'd like to have some extra spending money on your trip to Knoxville, listen up! As every seasoned jet-setter will tell you, avoid booking at the last minute. Airfares are usually highest close to the departure date. Another great way to get the best deal is to research all options. If where you're headed has several airports, look into the cost of flying into a less busy terminal. Last of all, be prepared to secure your seat quickly if you find an irresistible price. It might not stick around for too long. With a bit of knowledge and some luck, the ideal fare can be yours.
Do you have any tips for my flight to Knoxville?
Wherever you're jetting in from, flying can be an enjoyable experience if you've prepared well enough. Take a peek at these handy travel tips that will help get your Knoxville escape started on the right note. What to pack in your hand luggage:

  • The trick to having an amazing travel experience is to pack in advance. Start with the essentials: passport, travel documents, cash and important medications. Next, bring items that'll help while away those hours, like your laptop or a magazine. It's also smart to bring your chargers, a neck pillow and a pair of earphones. And of course, don't forget to squeeze in toiletries like a toothbrush, lip balm and a spare set of clothes.

Do not pack the following items in your hand luggage:

  • Pack all your full-sized bottles of shampoo and hair gel in your checked baggage. Any liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp or pointed objects, like a pocket knife, and dangerous products which are explosive or flammable, such as aerosol cans, flares and fireworks, are also restricted.

What to wear on a flight:

  • Comfort should be your number one priority when choosing what to wear during your flight. Loose clothing is a sensible choice, as are flat, enclosed shoes.
  • Most of us have heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of sitting. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Knoxville?
A little pre-planning before you arrive at the airport can make your getaway to Knoxville a piece of cake. Below are some handy hints for a swift journey through security:

  • Keep your ID and travel documents within easy reach. They'll be the first things you'll be asked for by security.
  • The X-ray machine is up next. Empty your pockets and remove anything metal that is likely to beep. This includes items like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt.
  • All electronic devices, including your phone and tablet, must also be scanned separately.
  • Can't travel without your favourite perfume or cologne? Not a problem. As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-lock bag, you're permitted to bring it with you in your carry-on.
  • Slip-on shoes are a good footwear choice as you're less likely to be required to remove them when passing through security. Safety boots and other bulky shoes are usually subjected to additional screening.
  • Airlines will not allow any sharp or pointed objects to come on board with you. If you need to bring these kinds of items, pack them in your checked luggage.

Flights to Knoxville information
Destination airport
Knoxville
Destination airport IATA code
US-TN

Trending flights to Knoxville

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Cathay Pacific
Thu, 12 Feb - Sat, 21 Feb
SIN
Singapore
TYS
Knoxville
S$1,538 Return, found 5 days ago
S$1,538
Return
found 5 days ago
Select Cathay Pacific flight, departing Thu, 12 Feb from Singapore to Knoxville, returning Sat, 21 Feb, priced at S$1,538 found 5 days ago
*Available to Expedia members.