Cheap Flights to Knoxville

View AU$763 flight on Wed, 10 Dec 2025Opens in a new window

Popular airlines to Knoxville

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Cheap Tickets 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
Wed, 21 Jan - Wed, 28 Jan
BNE
Brisbane
DSM
Des Moines
AU$1,274 Return, just found
AU$1,274
Return
just found
Select Delta flight, departing Wed, 21 Jan from Brisbane to Des Moines, returning Wed, 28 Jan, priced at AU$1,274 just found
United
Wed, 21 Jan - Wed, 28 Jan
BNE
Brisbane
DSM
Des Moines
AU$1,274 Return, just found
AU$1,274
Return
just found
Select United flight, departing Wed, 21 Jan from Brisbane to Des Moines, returning Wed, 28 Jan, priced at AU$1,274 just found
American Airlines
Thu, 6 Aug - Mon, 17 Aug
MEL
Melbourne
DSM
Des Moines
AU$1,556 Return, found 1 day ago
AU$1,556
Return
found 1 day ago
Select American Airlines flight, departing Thu, 6 Aug from Melbourne to Des Moines, returning Mon, 17 Aug, priced at AU$1,556 found 1 day ago
Qantas Airways
Wed, 4 Mar - Wed, 18 Mar
MEL
Melbourne
DSM
Des Moines
AU$1,558 Return, found 5 days ago
AU$1,558
Return
found 5 days ago
Select Qantas Airways flight, departing Wed, 4 Mar from Melbourne to Des Moines, returning Wed, 18 Mar, priced at AU$1,558 found 5 days ago
Jetstar
Thu, 6 Aug - Mon, 17 Aug
AVV
Melbourne
DSM
Des Moines
AU$1,589 Return, found 1 day ago
AU$1,589
Return
found 1 day ago
Select Jetstar flight, departing Thu, 6 Aug from Melbourne to Des Moines, returning Mon, 17 Aug, priced at AU$1,589 found 1 day ago

Find the cheapest month to fly from Columbus (CMH) to Des Moines (DSM)

August is typically the cheapest month to fly

From AU$269 - AU$719 per traveller.

Knoxville Flights

Have the time of your life in Knoxville

Flying to Knoxville is now easier than ever when you use Expedia to book your trip. We’ve got an extensive catalogue of Knoxville flight deals, giving you the greatest number of options to choose from. Whether you prefer to fly on weekdays or weekends, in the morning or at night, a quick search on Expedia.com.au will help you find cheap tickets to Knoxville in seconds. We even make it simple for you to stick with a certain airline if you’re trying to rack up frequent flyer points.

Tips for flying and packing light

If it’s been a while since you’ve travelled, you might be due for a refresher when it comes to flying. That’s where our helpful blog, Out There Starts Here, comes in. Wondering whether to pack for fine dining or more casual eats? Or whether you really need to bring a jacket? Written by seasoned travel experts, the articles on our blog provide you with the latest details about certain destinations, so you know just what to expect. Check out some of our recent articles for the smartest ways to see the sights.

Fly for less when you bundle airfare and accommodation

Our already low airfares are even more affordable when you bundle your flights with a stay at one of the hotels in Knoxville. By booking all of your travel plans with us, you’ll save time and money, and enjoy the convenience of having all of your arrangements in one place.

Get the power of planning in the palm of your hand

Booking your trip to Knoxville, Iowa has never been easier than when you use our mobile app to plan your dream getaway. The Expedia App is available on both Android and iOS, allowing you to reserve flights and hotels at any time of day, no matter what kind of phone you use. You’ll also get exclusive offers, receive flight updates, and can earn extra points. Wherever you are, the Expedia App helps you get where you want to be.

Join the Expedia Rewards Program

If you enjoy the finer things in life, sign up for our rewards program to receive exclusive benefits when you book with us. Expedia Rewards opens the door to member-only deals, +VIP Access hotel benefits, and earning Expedia Rewards points, that you can redeem your way. You’ll also get access to Unreal Deals that could save you the price of a plane ticket to Knoxville when bundled with your accommodation.

What are you waiting for?

Expedia.com.au helps you find cheap flights to Knoxville AU$1,274. So why wait another second to begin planning your trip? Start your search right now, and you could be boarding the next Knoxville-bound flight. Bon voyage!

Frequently asked questions

What is the name of Knoxville's airport?
Knoxville has one main airport, Des Moines Intl. Airport (DSM).
What airport is best to fly into Knoxville?
Travellers from all corners of the globe go through DSM each day. Get off the plane, pick up your bags and you'll find yourself 48 kilometres from the central Knoxville streets.
How many airlines fly to Knoxville?
Knoxville is serviced by 6 air carriers from 24 worldwide airports.
Which airlines fly to Knoxville?
United Airlines and American Airlines offer the majority of flights to Knoxville. One of the most preferred ways to travel there is with a United Airlines flight from Chicago.
How many nonstop flights are there to Knoxville?
With 307 direct flights operating every week, you'll be arriving in Knoxville before you have time to say, "Are we there yet?"
Where are the most popular flights to Knoxville departing from?
The most popular flights to Knoxville depart from Chicago, Denver and Phoenix airports.
How long is the flight to Knoxville Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to see. From Chicago to Knoxville, the average flight time is 1 hour and 32 minutes. From Denver it's more like 1 hour and 50 minutes, and from Phoenix it's 2 hours and 49 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 knows, don't book at the very last minute. Prices are usually highest just prior to the departure date. Another terrific way to land the most affordable fare is to shop around. If your destination has multiple airports, research the cost of flying into a smaller terminal. Last of all, another simple way to save some money is be ready to book fast. If you find an amazing deal, don't think twice — snap it up while you've got the chance.
Do you have any tips for my flight to Knoxville?
No matter where you're coming from, flying can be a pleasant experience if you're well prepared. We've made a list of handy tips and tricks that will help get your Knoxville escape started on the right foot. What to pack in your hand luggage:

  • Air travel can be a pleasure if you bring the right gear. First of all you'll need basic toiletry items, such as toothpaste, a toothbrush and some deodorant, a spare set of clothes and a good read. Next, find a spot in your bag for your phone, tablet and chargers, your important medications and maybe a quality neck pillow as well. Last, but definitely not least, 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 rule of thumb is avoid carrying anything flammable, sharp or explosive. This includes things like box cutters, razor blades, aerosol cans and flares. Sporting equipment like ski poles, and items that could injure passengers, such as firearms and ammunition, aren't allowed in the cabin either.

What to wear on a flight:

  • Comfort should be your top priority when deciding what to wear during your flight. Loose clothing is a smart option, as are enclosed shoes like sneakers.
  • Most travellers have heard about deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of sitting. To reduce your risk on board, drink plenty of water, consider wearing compression socks or tights and keep your legs and feet moving.

How to get through airport security fast when flying to Knoxville?
The answer is simple — be organised. We've pulled together some handy tips and tricks for a fuss-free trip through airport security. Watch out Knoxville, here you come:

  • Your travel documents and passport will need to be presented to airport security personnel. Have them close by so you don't have to dig around for them.
  • Next up, both you and your hand luggage must be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your belt, coat and earphones need to go through the machine.
  • All your electronic gadgets, including your laptop and phone, will also need to be scanned separately.
  • Any gels or liquids, such as shampoo or hand cream, that you want to bring on board need to be in containers no greater than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
  • There's a possibility that you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a clever idea.
  • 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.

Flights to Knoxville information
Destination airport
Des Moines Intl.
Destination airport IATA code
DSM
Destination city name
Des Moines
Return price
AU$1,273

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.

Delta
Wed, 21 Jan - Wed, 28 Jan
BNE
Brisbane
DSM
Des Moines
AU$1,274 Return, just found
AU$1,274
Return
just found
Select Delta flight, departing Wed, 21 Jan from Brisbane to Des Moines, returning Wed, 28 Jan, priced at AU$1,274 just found

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