$57 Find Cheap Flights from Knoxville to North America

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 North America departing on 1/10. 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.
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1 adult, Economy, 0 bags

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Flight Deals

Cheap Flights from Knoxville to North America

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newarknonstop$102
Orlando
Orlandononstop$98
Los Angeles
Los Angeles1 stop$203
Las Vegas
Las Vegasnonstop$137
Chicago
Chicago1 stop$157
Miami
Miaminonstop$179
San Francisco
San Francisco1 stop$182
Boston
Bostonnonstop$97
Washington, D.C.
Washington, D.C.nonstop$129
Denver
Denvernonstop$182
Fort Lauderdale
Fort Lauderdalenonstop$86
Seattle
Seattle1 stop$277
Atlanta
Atlanta1 stop$160
Dallas
Dallas1 stop$178
Tampa
Tampa1 stop$160
Cancún
Cancún2 stops$358
Houston
Houston1 stop$185
Honolulu
Honolulu2 stops$586
San Diego
San Diego1 stop$227
New York
Newarknonstop$102
Orlando
Orlandononstop$98
Los Angeles
Los Angeles1 stop$203
Las Vegas
Las Vegasnonstop$137
Chicago
Chicago1 stop$157
Miami
Miaminonstop$179
San Francisco
San Francisco1 stop$182
Boston
Bostonnonstop$97
Washington, D.C.
Washington, D.C.nonstop$129
Denver
Denvernonstop$182
Fort Lauderdale
Fort Lauderdalenonstop$86
Seattle
Seattle1 stop$277
Atlanta
Atlanta1 stop$160
Dallas
Dallas1 stop$178
Tampa
Tampa1 stop$160
Cancún
Cancún2 stops$358
Houston
Houston1 stop$185
Honolulu
Honolulu2 stops$586
San Diego
San Diego1 stop$227

Book Cheap Knoxville to North America Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Knoxville to North America 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 flight deals from Knoxville to North America

sam., janv. 31 - dim., févr. 8
Allegiant Air Logo
5:30 pm - 7:10 pm
TYS
-
SFB
1h 40mnonstop
Allegiant Air Logo
11:30 am - 1:10 pm
SFB
-
TYS
1h 40mnonstop
$98Allegiant Air
lun., janv. 19 - lun., janv. 26
Allegiant Air Logo
6:00 am - 7:40 am
TYS
-
SFB
1h 40mnonstop
Allegiant Air Logo
8:48 pm - 10:28 pm
SFB
-
TYS
1h 40mnonstop
$102Allegiant Air
dim., janv. 18 - dim., janv. 25
Multiple Airlines Logo
1:39 pm - 9:12 pm
TYS
-
ORD
8h 33m1 stop
Multiple Airlines Logo
5:25 am - 5:53 pm
ORD
-
TYS
11h 28m1 stop
$157Multiple Airlines
jeu., janv. 15 - dim., janv. 18
Multiple Airlines Logo
1:39 pm - 9:12 pm
TYS
-
ORD
8h 33m1 stop
Multiple Airlines Logo
7:35 am - 5:53 pm
ORD
-
TYS
9h 18m1 stop
$161Multiple Airlines
ven., janv. 30 - lun., févr. 2
Frontier Logo
4:25 pm - 5:57 pm
TYS
-
DEN
3h 32mnonstop
Frontier Logo
10:50 am - 3:35 pm
DEN
-
TYS
2h 45mnonstop
$182Frontier
dim., janv. 18 - lun., janv. 26
Frontier Logo
8:18 pm - 9:49 pm
TYS
-
DEN
3h 31mnonstop
Frontier Logo
10:50 am - 3:35 pm
DEN
-
TYS
2h 45mnonstop
$184Frontier
jeu., janv. 15 - dim., janv. 18
United Airlines Logo
6:45 am - 7:48 am
TYS
-
ORD
2h 03mnonstop
United Airlines Logo
7:42 am - 10:32 am
ORD
-
TYS
1h 50mnonstop
$189United Airlines
mar., janv. 20 - mar., janv. 27
American Airlines Logo
4:00 pm - 8:03 pm
TYS
-
JFK
4h 03m1 stop
American Airlines Logo
5:16 pm - 9:44 pm
JFK
-
TYS
4h 28m1 stop
$267American Airlines
sam., janv. 17 - mar., janv. 20
American Airlines Logo
11:19 am - 7:09 pm
TYS
-
JFK
7h 50m1 stop
American Airlines Logo
6:30 am - 11:45 am
JFK
-
TYS
5h 15m1 stop
$284American Airlines
mar., janv. 20 - ven., janv. 23
United Airlines Logo
11:10 am - 7:55 pm
TYS
-
SEA
11h 45m2 stops
United Airlines Logo
7:00 am - 4:53 pm
SEA
-
TYS
6h 53m1 stop
$403United Airlines
Booking Insights

KAYAK's insights & trends for Knoxville to North America flights

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

What is the cheapest Knoxville to North America flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to North America from Knoxville found in the last 72 hours was to Las Vegas, at $103 round-trip. The most popular route is from Knoxville (TYS) to Atlanta (ATL), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $199.

Can I save money by flying with a layover from Knoxville to North America?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $312, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Knoxville to North America?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Knoxville to North America, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Knoxville to North America is April, when tickets cost $216 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $414 and $348 respectively.

What’s the cheapest day of the week to fly from Knoxville to North America?

The average price of all round-trip flights from Knoxville to North America clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to North America on a Thursday and more expensive on a Sunday. On your return trip to Knoxville, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

Good to know

Low seasonAugust
Cheapest flight$57
Best time to beat the crowds with an average 9% drop in price.
Flight from Knoxville to Orlando Sanford Intl

FAQs - booking North America flights

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

    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 to North America.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Knoxville to North America 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 to North America?

    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 from Knoxville to North America with an airline and back with another airline.

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

    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 to North America up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to North America?

    The cheapest time of day to fly to North America is generally in the morning, when round-trip flights cost $289 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally in the evening, which is peak travel time and where the average cost of a ticket is $348.

Top tips for finding cheap flights to North America

  • Looking for a cheap flight? 25% of our users found tickets from Knoxville to the following destinations at these prices or less: Atlanta $256 one-way - $391 round-trip; Dallas $318 one-way - $390 round-trip; Chicago $273 one-way - $332 round-trip

Reviews of the top 5 airlines serving from Knoxville to North America

 
Need help choosing which airline to fly with from Knoxville to North America? 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 8014 reviews
7.9Comfort
7.3Food
8.5Crew
8.1Boarding
7.9Entertainment
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

I am extremely disappointed that delta internal pilot manuals now refer to the Gulf of Mexico as the “gulf of America”. You can bow down to the Orange turd on your own. I will never fly delta again

Wasn't a Delta issue I don't think, but seems there was a Delta flight at each of the 2 Dallas airports at the same exact time, both to Atlanta. I was evidently booked on the one at Love Airport, but the Carey transport shuttle took me to DFW instead and I ended up missing the flight by just a few minutes. Was able to book a Southwest flight from Love Airport, but was a big loss of time and an inconvenience.

Great. I had to modify a flight. That was easy and free. Thank You

I noticed that the planes seem to be outdated. There was no entertainment per se. Also, the waiting area did not have any working electrical outlets

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

Lady Pilot was perfect in every way wheels up to wheels down communication, professionalism, excellent on time departure and on time arrival, excellent communication! Fantastic job with Superb attitude!!

The food is terrible. The staff is wonderful. Comfort is good.

I liked the snacks and the flight attendants were friendly.

Gate agent at Frankfurt was terrible. She denied PRE boarding even as it was printed on the boarding pass. Refused to look at the boarding pass and literally shouting for no reason. Frankfurt airport has horrible and rude staff who avoids trying to answer any question at all. Overall, horrible experience.

The Crew and the food was the worst I ever had in Business Class. First they told us there were no space for carry on. It was plenty of space over our 2 row seats, we had to ask to let us travel with it which was accepted. They were aware that we had to run for the connection due to the previous flight delay. Have us one hour waiting for more customers and not even offer a glass of water. Then started the service and they started to serve other passengers drinks in business and did not offer any drinks until they serve our pre ordered meal and I ask for something to drink. I had to wait until they finished to serve all passengers until Inget something. The crew was the worts I ever had for Business Class in my life.

Very turbulent trip made it pretty bearable, plus the lack of refreshments served and the lack of any air conditioning before takeoff which took an hour or more.

Flight was late - I was downgraded from first class to coach

Not good - outbound flight was delayed and missed my connection even though I got to the gate after running through the airport - the agent would not let me on because the door was closed (flight had not left). There was no notification from United - overall experience was very disappointing. Additionally, I was downgraded from first class to coach on the alternative flight

The flight was on time. I generally don’t drink or eat on short flights and the seats were good and the flight attendants were friendly. That’s all I expect

It was nice to have gotten up upgraded to first class with a meal on a three hour flight

Not great experience - we were super late boarding due to issues with aircraft. Then when we finally all got onboard and seated and they started taxiing out to the runway they just stopped then turned around and went back to the airport. Apparently the crew “ran out of time” to legally fly us. They mentioned that they were about 2 minutes away from taking off. I understand the rules and safety but kinda wonder why they would have bothered boarding us in the first place? Had to go all the way back and de plane and then wait in a HUGE line to get a hotel (this is somewhere around 2:30am) finally got to hotel by Uber (no shuttle after 20min so gave up) and they ended up putting us all back on the same aircraft at 10am next morning so got about 2.5 hours sleep. They did give us. $250 credit, but it was a São Paulo Brazil flight out of Dulles. The flight and everything was fine.

United overall experience is great these days. Airport experience was very organized. Staff on flight were great. App and information as good as it gets.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

For whatever reason, the flight was not catered -we were told it would be a 45 minute delay waiting for catering - so no food. There were opened candy and peanuts in the seatback pocket. Flight landed early in DFW but due to the assigned gate not being available, we sat on the ground for 30 minutes waiting for the gate to open - making the flight actually arrive at the gate late.

Not great. Booked Extra seats and got nothing extra at all. It’s basically a big budget airline.

The pilot greased the landing and the crew was fantastic.

I bought wifi and most of the flight could not even use it my apps would just spin. I couldn't even listen to music. super frustrating.

delayed due to weather. Could not communicate with family since the wifi was broken

Experience was good, however I had a delay due to weather happening and had to re purchase a seat on a new plane for a higher price (could be my own issue and misunderstanding) but other than that situation. First time flyer (by myself) was terrific!! The last from ORD to ALO didn't have wifi, but it was only 45 minutes so I'm sure that was part of the reason. Overall my experience was great! Next time I will remember to buy tickets with longer layovers. The delays really saved my overall anxiety. :)

Flight was delayed 17 hours due to aircraft issues. American did provide hotel, transportation and meals, 3 hours past boarding time, but it took us another hour to get the vouchers.

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.

WE were delayed about an hour and never any communications from the employees working the gate. We also were moved to a total of three gates.

I love how they show love to their customers and care about them too.

I liked how when I got on board how fast we ended up taking off but what I truly disliked was how uncomfortable the seats were. There was truly never a time that I could ever get comfortable during both of my flights. The seats could get away during shorter flights but flights 3 hour plus makes it hard to enjoy.

The crew was great and the flight was very smooth. Can’t really judge food since I did not get any because it costs money. The seat was comfortable for what we bought. Thanks!

Crew was great. No entertainment and food and beverage was for purchase only, even water

It was canceled. The flight wasn’t rescheduled, everyone had to figure out their own new arrangements. They said we would get refunded our original fare and receive an additional $150. We received links for $100 only and they expired before we could activate them.

Not clean and was told I would get a great seat and it was not great at all

Flight got delayed for 5 hours no good explanation was offered ;(

Horrible. I would never fly Frontier again. The booking process is tricky at best, but fraudulent in my opinion. Frontier customer service did nothing to rectify my purchase -- I ended up paying more than double what I could have gotten from other airlines and nearly triple what I thought I was buying from Frontier. Their booking practices are unfair to the consumer.

Delayed. Text notifications were slow. Not much information o what was happening. Boarding was slow and confusing. Wasn’t even offered water other flight. Had to ask. No entertainment at all. Felt like.a Greyhound bus.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Better than expected. Staff were friendly and nice on both flights.

There was no one at the counter to assist with our check in. The app didn’t work, so I arrived at the airport with time to check in and I couldn’t because no employees were there. When I finally got someone on the phone, it was inside the 60min rule and they said I could no longer check in and they could sell me another ticket. We had to scramble and pay an additional $800 for tickets and THEN AFTER (about 60 min from my original convo with customer service and 10min after original departure time) I had boarded my new flight, there was email saying my original flight from Frontier was delayed and leaving 2hr 50min later, but I STILL wouldn’t have been able to check in. Which means customer service should have been able to see it and let me check in because I was well within my check in time. When I call Frontier, they hang up on me. So their app didn’t work and they employees left and they take zero responsibility or assistance with their “customer service”

Terrible. Flight cancelled with no reasoning and no flights to rebook. Employees were useless and did nothing to help. Did not even know where to retrieve luggage from the cancelled flight. Flyers beware.

No fault of Frontier staff: plane was very late, reached Orlando at 1 am, took a while to get luggage. Weather, gov financial shutdown impact on TSA, air controllers seemed to have multiple flights backed up. Frontier staff seemed to cope as gracefully as possible. It did reassure me that I and my new hip could adapt to travel challenges. Food/entertainment were irrelevant to my trip.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

Everything you need to know for your flight to North America

Information on your arrival and departure airports