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Cheap Flights to Knoxville: Knoxville Flight Deals

View €106 flight on Sun, 6 Sept 2026Opens in a new window

Popular airlines to Knoxville

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Cheap round-trip flights to Knoxville

Prices were available within the past 7 days and start at €106 for one-way flights and €286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
American Airlines
Delta
Lufthansa
KLM

Frequently asked questions

What is the name of Knoxville's airport?
Northwest Arkansas Regional Airport (XNA) is the main airport serving Knoxville.
How many airlines fly to Knoxville?
You'll find 4 airlines that service the route to Knoxville. These jet in from at least 21 airports across the globe.
Which airlines fly to Knoxville?
Flights into Knoxville are typically operated by American Airlines. The highest number of these flights take off from Dallas, with American Airlines servicing this route the most.
How many nonstop flights are there to Knoxville?
Flying to somewhere new is much easier when there aren't any annoying stopovers. If you're off to Knoxville, the great news is that there are roughly 297 direct flights each week.
Where are the most popular flights to Knoxville departing from?
Travellers frequently set off from Dallas, Chicago and Atlanta airports when flying to Knoxville.
How long is the flight to Knoxville Airport?
Which city you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Dallas to Knoxville, the average flight time is 1 hour and 15 minutes. From Chicago it's more or less 2 hours and 7 minutes, and from Atlanta it's 2 hours and 2 minutes.
How to book the cheapest flight to Knoxville?
If you want to save some cash on your trip to Knoxville, listen up! As every seasoned traveller will tell you, don't book at the very last minute. Airfares are generally more expensive close to the departure date. Also, do some online research and compare your options. If your destination has more than one airport, you may be able to score a better deal by flying into a less busy terminal. And finally, don't forget that it's first in, best dressed. Know what a typical airfare costs and be ready to secure your seat as soon as you see a great bargain. The best deals don't last long.
Do you have any tips for my flight to Knoxville?
If you're poorly prepared, travelling can be testing. But don't hit the panic button just yet. Follow these handy tips and enjoy a stress-free start to your time in Knoxville. What to pack in your hand luggage:
  • Flying can be a comfortable experience if you carry the right gear. First things first, you'll need basic toiletries, such as a toothbrush and lip balm, a spare set of clothes and a magazine or two. Next, leave space in your hand luggage for your phone, tablet and chargers, any medications and perhaps a neck pillow as well. Last, but definitely not least, remember to take your passport, travel docs and some cash.
Do not pack the following items in your hand luggage:
  • While the list of restricted items can differ between air carriers, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes tools, metal cutlery, spray paint and flares. Sporting equipment like bows and arrows, and items that could harm other people, such as pepper spray and firearms, aren't allowed in the cabin either.
What to wear on a flight:
  • Your top priority is to feel as comfortable as possible. Go for shoes that are easy to pull on and off, dress in loose, breathable clothing and don't forget to bring a sweater in case it gets cold in the cabin.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by lengthy periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to improve your circulation.
How to get through airport security fast when flying to Knoxville?
As seasoned travellers know, the secret is to be well organised before you reach security. That way, you'll be boarding that plane to Knoxville in a flash. Follow these helpful tips and get your holiday off to a great start:
  • Keep your passport and boarding pass easily accessible. They're the first things you'll be asked for by airport security.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that might trigger the alarms. Items like your coat, belt and earphones will be required to go through the machine.
  • All your electronics, including your phone and laptop, are also required to be scanned separately.
  • Any gels or liquids, such as shampoo or hand cream, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), clear zip-lock bag.
  • Lightweight sneakers are a great footwear choice as you're less likely to be required to remove them when going through security. Hiking boots and other heavy shoes are usually subjected to extra screening.
  • Airlines won't allow any sharp objects in the cabin. If you need to bring these kinds of items, pack them safely in your checked baggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Knoxville. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Knoxville. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Knoxville, or are just on the lookout for the best flights to Knoxville, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Knoxville to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Northwest Arkansas Regional
Destination airport IATA code
XNA
Destination city name
Fayetteville
Roundtrip price
€575

Trending flights to Knoxville

Prices were available within the past 7 days and start at €106 for one-way flights and €286 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Lufthansa
*Available to Expedia members.