$30 Find Deals on Flights from Knoxville

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Knoxville to Worldwide departing on 4/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find Cheap Flights from Knoxville

Where can I fly from Knoxville?Prices from TYS, departing Wed 4/29 and returning Wed 5/6

Book Cheap International Flights from Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip international flight deals from Knoxville to anywhere

Fri, May 8 - Fri, May 15
Multiple Airlines Logo
12:14 pm - 1:00 pm
AVL
-
CUN
25h 46m
1 stop
Multiple Airlines Logo
1:43 pm - 10:19 pm
CUN
-
AVL
7h 36m
1 stop
$331Multiple Airlines
Fri, May 8 - Fri, May 15
Multiple Airlines Logo
12:14 pm - 8:37 am
AVL
-
CUN
21h 23m
2 stops
Multiple Airlines Logo
1:43 pm - 10:19 pm
CUN
-
AVL
7h 36m
1 stop
$346Multiple Airlines
Mon, Apr 27 - Mon, May 4
Multiple Airlines Logo
9:15 am - 12:42 pm
AVL
-
CUN
52h 27m
2 stops
Multiple Airlines Logo
12:22 pm - 10:19 pm
CUN
-
AVL
8h 57m
1 stop
$349Multiple Airlines
Tue, Sep 22 - Tue, Oct 6
United Airlines Logo
5:45 am - 8:05 am
TYS
-
MAD
20h 20m
1 stop
United Airlines Logo
1:30 pm - 2:42 pm
MAD
-
TYS
31h 12m
2 stops
$738United Airlines
Tue, Sep 22 - Fri, Oct 2
Air Canada Logo
5:45 am - 6:50 am
TYS
-
MAD
19h 05m
2 stops
Air Canada Logo
1:30 pm - 2:42 pm
MAD
-
TYS
31h 12m
2 stops
$742Air Canada
Tue, Sep 22 - Tue, Oct 6
United Airlines Logo
6:30 am - 8:05 am
TYS
-
MAD
19h 35m
2 stops
United Airlines Logo
1:30 pm - 2:42 pm
MAD
-
TYS
31h 12m
2 stops
$743United Airlines
Wed, Sep 23 - Fri, Oct 2
British Airways Logo
6:19 pm - 2:15 pm
TYS
-
BCN
13h 56m
2 stops
British Airways Logo
10:15 am - 9:15 pm
BCN
-
TYS
17h 00m
2 stops
$750British Airways
Wed, Sep 23 - Fri, Oct 2
British Airways Logo
6:21 am - 7:35 am
TYS
-
BCN
19h 14m
1 stop
British Airways Logo
10:15 am - 9:15 pm
BCN
-
TYS
17h 00m
2 stops
$752British Airways
Wed, Sep 23 - Fri, Oct 2
British Airways Logo
9:47 am - 7:35 am
TYS
-
BCN
15h 48m
1 stop
British Airways Logo
12:50 pm - 7:54 pm
BCN
-
TYS
13h 04m
1 stop
$780British Airways
Wed, Aug 19 - Wed, Sep 2
Lufthansa Logo
5:57 pm - 5:55 pm
TYS
-
LCY
18h 58m
2 stops
Lufthansa Logo
9:15 am - 11:57 pm
LCY
-
TYS
19h 42m
2 stops
$911Lufthansa

Book Cheap Domestic Flights from Knoxville

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip domestic flight deals from Knoxville

Mon, Jun 22 - Fri, Jun 26
Allegiant Air Logo
1:02 pm - 2:29 pm
TYS
-
IAD
1h 27mnonstop
Allegiant Air Logo
3:06 pm - 4:40 pm
IAD
-
TYS
1h 34mnonstop
$79Allegiant Air
Sun, Apr 26 - Thu, Apr 30
Allegiant Air Logo
11:27 am - 1:11 pm
TYS
-
IAD
1h 44mnonstop
Allegiant Air Logo
2:01 pm - 3:41 pm
IAD
-
TYS
1h 40mnonstop
$82Allegiant Air
Thu, Apr 30 - Sun, May 3
Frontier Logo
4:28 pm - 12:12 am
TYS
-
DFW
8h 44m
1 stop
Frontier Logo
5:20 am - 3:33 pm
DFW
-
TYS
9h 13m
1 stop
$160Frontier
Thu, Apr 23 - Sun, Apr 26
Frontier Logo
4:28 pm - 9:13 am
TYS
-
DFW
17h 45m
1 stop
Frontier Logo
5:20 am - 3:33 pm
DFW
-
TYS
9h 13m
1 stop
$161Frontier
Thu, Apr 23 - Tue, Apr 28
Multiple Airlines Logo
9:32 pm - 8:54 pm
TYS
-
DFW
24h 22m
1 stop
Multiple Airlines Logo
12:50 pm - 10:36 am
DFW
-
TYS
20h 46m
1 stop
$170Multiple Airlines
Fri, May 22 - Sun, May 24
Multiple Airlines Logo
8:32 pm - 10:02 pm
TYS
-
DEN
3h 30mnonstop
Multiple Airlines Logo
9:11 am - 1:59 pm
DEN
-
TYS
2h 48mnonstop
$177Multiple Airlines
Wed, May 13 - Tue, May 19
Southwest Logo
5:50 pm - 10:50 pm
TYS
-
HOU
6h 00m
1 stop
Southwest Logo
8:10 am - 5:10 pm
HOU
-
TYS
8h 00m
1 stop
$194Southwest
Thu, May 14 - Tue, May 19
Southwest Logo
6:45 pm - 12:05 am
TYS
-
HOU
6h 20m
1 stop
Southwest Logo
8:10 am - 5:10 pm
HOU
-
TYS
8h 00m
1 stop
$212Southwest
Tue, May 5 - Tue, May 12
American Airlines Logo
4:09 pm - 10:47 pm
TYS
-
SEA
9h 38m
1 stop
American Airlines Logo
11:41 am - 11:56 pm
SEA
-
TYS
9h 15m
1 stop
$293American Airlines
Wed, Apr 15 - Sat, Apr 18
American Airlines Logo
4:09 pm - 9:22 pm
TYS
-
SEA
8h 13m
1 stop
American Airlines Logo
1:33 pm - 11:55 pm
SEA
-
TYS
7h 22m
1 stop
$324American Airlines
Booking Insights

KAYAK's insights & trends for flights from Knoxville

Get data-powered insights and trends into flights from Knoxville to help you find the cheapest flights, the best time to fly and much more.

Which are the most popular places to fly to from Knoxville?

The domestic destinations KAYAK users have most searched for when searching for flights from Knoxville.

Based on KAYAK flight searches, the most popular place to fly from Knoxville is Chicago (11% of total searches). The next most popular destinations are New York (9%) and Houston (6%).

What are the most popular international flights out of Knoxville?

The international destinations KAYAK users have most searched for when searching for flights from Knoxville.

There are many international destinations you can fly to from Knoxville. The most popular international destinations among KAYAK users are San Juan, Paris and Rome.

Which cities can I fly to direct from Knoxville?

There are loads of places you can fly direct to from Knoxville. The most popular destinations for direct flights among KAYAK users are Jacksonville, Phoenix, New York, Miami and Boston. On average, the cheapest of these destinations on KAYAK over the last 2 weeks for a return flight was New York at $131, while the most expensive was Miami, at $555.

What is the longest direct flight from Knoxville?

The longest direct flight you can take from Knoxville is to Las Vegas, with a duration of 4h 19m. The next longest is Phoenix Sky Harbor Intl Airport at 4h 10m, followed by a flight to Denver at 3h 32m.

What are the cheapest places to fly to from Knoxville?

The cheapest destination for a flight from Knoxville found on KAYAK in the last two weeks was Sarasota and cost $41. The next cheapest destinations were Tampa at $45 and Washington, D.C. at $46.

Good to know

Low seasonFebruary
Cheapest flight$30
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Knoxville to Washington Dulles Airport

FAQs for booking flights out of Knoxville

  •  Which family services are offered in McGhee Tyson Airport (TYS)?

    McGhee Tyson Airport offers a variety of services for families. These services include designated parking spots for family vehicles, a play area for children, nursing rooms, and family restrooms. The designated parking spots for family vehicles are in the garage across from the terminal building. The play area for children is located near the ticketing lobby. The nursing rooms are located across from the dining area in the main terminal. The family restrooms are located at the end of each.

  • Does McGhee Tyson Airport offer accessible services?

    Yes, McGhee Tyson Airport offers accessible services. The airport complies with the Americans With Disabilities Act (ADA) and offers accessible restrooms, seating, elevators, ramps, and other services for passengers with disabilities. Additionally, the airport provides wheelchair assistance, service animal relief areas, and TDD telephones for hard-of-hearing passengers.

  • What are the transport options to McGhee Tyson Airport?

    The McGhee Tyson Airport is located in Knoxville, Tennessee. The most convenient and economical way to get to the airport is to take a taxi or rideshare service such as Uber or Lyft. Public transportation is also available, such as the Knoxville Area Transit (KAT) bus. Additionally, there are several car rental services located near the airport.

  • Can I park my car at McGhee Tyson Airport?

    McGhee Tyson Airport offers a variety of parking options for travelers. Prices for parking range from $4 per hour for Short Term parking, to $11 per day for Economy Lot parking, to $13 per day for Oversized Lot parking. Short Term parking is located in front of the terminals and is the closest option. Economy Lot and Oversized Lot parking are located a few minutes from the airports and offer extended parking lengths. All parking lots are open 24 hours a day, seven days a week, and are monitored by security.  

  • What is Knoxville also known as?

    Knoxville McGhee Tyson Airport’s airport code is TYS. It can also be referred to as Mc Ghee Tyson, McGhee Tyson.

  • How does KAYAK find such low prices on flights from Knoxville?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Knoxville.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Knoxville?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Knoxville?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Knoxville with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Knoxville?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Knoxville up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding a cheap flight out of Knoxville

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: Atlanta $238 one-way - $435 round-trip; Dallas $213 one-way - $406 round-trip; Chicago $200 one-way - $371 round-trip
  • McGhee Tyson Airport (TYS) is located 13 miles from downtown Knoxville, Tennessee, and serves cities throughout the southeastern United States. The airport offers domestic and international flights to various destinations, including Atlanta, Charlotte, Chicago, Dallas, Memphis, and New York City.
  • McGhee Tyson Airport is a hub for Allegiant Air and Vision Airlines. The most frequented destinations from this city include Orlando, Fort Lauderdale, Punta Gorda, Las Vegas, Phoenix, and Destin/Fort Walton Beach.
  • The most popular domestic routes from TYS include flights to Chicago O'Hare International Airport (ORD), Dallas/Fort Worth International Airport (DFW), and Hartsfield-Jackson Atlanta International Airport (ATL). United, American, and Delta all offer regular services on these popular routes, making them the most sought-after flights from TYS.
  • The pet relief areas are on the ticketing level near the elevators and the baggage claim level near the escalators. They are designated by signs with a paw print and include grassy areas, waste bags, and receptacles.
  • If you have time to spare, there are several permanent art installations and displays at McGhee Tyson Airport. These include the Tennessee Victory Bells, the "Tyson's Tribute" sculpture honoring the airport's namesake, Colonel Thomas Charles McGhee, and the "Appalachian Air" sculpture, which marks the region's aviation history. There is also the "Chattanooga Mosaic," which honors the city's rich cultural heritage. The "Gateway" sculpture is a tribute to the surrounding area, and the "Heart of Tennessee" sculpture is a tribute to the state.

Reviews of the top 5 airlines serving from Knoxville to Worldwide

 
Need help choosing which airline to fly with from Knoxville to Worldwide? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8358 reviews
8.5Crew
7.9Comfort
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

8.0 ExcellentLorna, Mar 2026
LAX - LIH
Read more Delta reviews

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

The business class seat is exceptional. I wish the food is more palatable.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

It was cold on the flight. The crew was very pleasant. I didn't order any food. We were delayed due to Captain waiting on maintenance log. He kept us informed though. The flight itself was smooth. I would definitely fly with Allegiant again!

I had a fantastic experience with Allegiant. I had wheelchair assistance and they helped me find my luggage and brought me to my car. Even loaded my luggage. Wonderful service!! Thank you Allegiant!

Superb. Staff great. Great flight. As with other airlines, seating too tight and restrictive.

There is not one likable thing about this airline. It’s starts with the deceptive pricing and continues through the whole flight. The worst staff I’ve ever experienced way over priced bags absolutely no food or drink (unacceptable and you should be embarrassed) the seats are cramped and uncomfortable there is no entertainment there is nothing about this trash airline that constitutes any amount of money. It’s worse than spirit and way more expensive it is disgraceful. Do not travel with Allegiant I repeat do not bother no matter what they say the price is it is never ever going to be the right choice I’m mind blown at how awful the entire experience was I’m embarrassed that I chose so poorly I cannot reiterate enough how beyond horrible this company and its staff are, not one person on this flight or at the airport is qualified to sweep up trash on a city sidewalk they should certainly never be given any job that requires a brain or manners or communication with human beings, what a disgrace to the human race. Your criminal chiselers and should be put out to pasture

Great flight. Friendly staff. Free snacks and drinks would be nice. I would love fewer taxes and fees added on.

My 90 year old father flew with me. He needed wheel chair assistance and is nearly deaf. The staff was amazing with him.

It was fine. Nobody was outstandingly friendly but no one was rude and everything was smooth . The captain thanked us for flying but no one greeted me as I walked on the plane or as I exited which is the least they could do lol

Clean, friendly, roomy. But check-in from the phone link was terrible. Repeated attempts wouldn’t save at the final step. Just kept spinning! It was very frustrating. Finally, I used the app (vs website link) to check-in which worked very smoothly on the first attempt.

Check in on the web portal was cumbersome! After several attempts I finally got the boarding pass.

Excellent flight and even arrived 23 min early. No entertainment , or wi fi on board, but I downloaded a couple of movies beforehand which kept me entertained. Really like flying Allegiant airlines.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

It was an early flight and most people napped/slept and the crew let us which was nice.

The crew acted like they had never done this and kept barking passive aggressive orders at people. + the security line + the delay + sitting on the tarmac for 2 hours + none of the apps or signage updating with correct times

More inflight connection. And leg space is horrible. And the paying for baggage I'd ridiculous!!!

My flight was originally from SAT to MCO connecting from MCO to ORD. We got diverted to ATL and than Frontier staff there was sooo un helpful first they said they couldn’t give us any accommodation since our flight first got delayed that cancelled and now it’s 221am and I am still in ATL since they said they need to create a new flight my final destination is ORD and I have been delayed twice and cancelled. With no real help the frontier app didn’t work no email updates over all such a horrible experience

There's no seats that lean back with little leg space i wad uncomfortable the entire flight. Your charges for extra baggage is despicable and costly!!

Remind customers of the need to have passport or new ID for boarding.

Flight was canceled. Most upsetting was message from Kayak, stating that the flight was canceled and click with Kayak for details regarding rebook, refund details. THERE'S NO INFORMATION PROVIDED BY KAYAK EXCEPT THAT FLIGHT IS CANCELED. AND NOW THIS SURVEY TO FIND OUT HOW WAS THE FLIGHT !!!!!!!

The flight never took off and we spent 7 hours at the airport

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Everything you need to know for your flight from Knoxville

Information on your arrival and departure airports