$49 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 7/4. 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

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Flights Deals

Best North America Flight Deals from Knoxville

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New York
Newarknonstop$86
Los Angeles
Los Angeles1 stop$251
Orlando
Orlandononstop$58
Las Vegas
Las Vegasnonstop$130
Miami
Miaminonstop$159
Chicago
Chicagononstop$58
San Francisco
San Francisco1 stop$305
Boston
Bostonnonstop$90
Denver
Denvernonstop$98
Seattle
Seattle1 stop$309
Fort Lauderdale
Fort Lauderdalenonstop$86
Atlanta
Atlanta1 stop$198
Dallas
Dallas1 stop$219
Tampa
Tampa1 stop$196
Houston
Houstonnonstop$94
Cancún
Cancún1 stop$356
Honolulu
Honolulu2 stops$648
San Diego
San Diego2 stops$256
New York
Newarknonstop$86
Los Angeles
Los Angeles1 stop$251
Orlando
Orlandononstop$58
Las Vegas
Las Vegasnonstop$130
Miami
Miaminonstop$159
Chicago
Chicagononstop$58
San Francisco
San Francisco1 stop$305
Boston
Bostonnonstop$90
Denver
Denvernonstop$98
Seattle
Seattle1 stop$309
Fort Lauderdale
Fort Lauderdalenonstop$86
Atlanta
Atlanta1 stop$198
Dallas
Dallas1 stop$219
Tampa
Tampa1 stop$196
Houston
Houstonnonstop$94
Cancún
Cancún1 stop$356
Honolulu
Honolulu2 stops$648
San Diego
San Diego2 stops$256

Cheap Flights from Knoxville to North America

 
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

Mon, Jul 14 - Mon, Jul 21
Allegiant Air Logo
10:05 pm - 11:38 pmTYS-SFB
1h 33mnonstop
Allegiant Air Logo
7:45 pm - 9:20 pmSFB-TYS
1h 35mnonstop
$77Allegiant Air
Find Deal
Sat, Jul 19 - Sat, Jul 26
Allegiant Air Logo
6:49 pm - 8:22 pmTYS-SFB
1h 33mnonstop
Allegiant Air Logo
9:12 pm - 10:47 pmSFB-TYS
1h 35mnonstop
$78Allegiant Air
Find Deal
Thu, Sep 18 - Sun, Sep 21
Frontier Logo
8:26 pm - 9:48 pmTYS-DEN
3h 22mnonstop
Frontier Logo
2:52 pm - 7:41 pmDEN-TYS
2h 49mnonstop
$118Frontier
Find Deal
Thu, Aug 14 - Sun, Aug 24
Frontier Logo
5:25 pm - 6:40 pmTYS-DEN
3h 15mnonstop
Frontier Logo
2:52 pm - 7:41 pmDEN-TYS
2h 49mnonstop
$119Frontier
Find Deal
Wed, Jul 16 - Wed, Jul 23
American Airlines Logo
6:05 am - 8:15 amTYS-MIA
2h 10mnonstop
American Airlines Logo
10:05 pm - 11:59 pmMIA-TYS
1h 54mnonstop
$159American Airlines
Find Deal
Wed, Sep 10 - Sat, Sep 13
American Airlines Logo
1:03 pm - 3:17 pmTYS-LGA
2h 14mnonstop
American Airlines Logo
10:25 am - 12:40 pmLGA-TYS
2h 15mnonstop
$159American Airlines
Find Deal
Fri, Aug 8 - Mon, Aug 11
Delta Logo
6:00 pm - 8:12 pmTYS-LGA
2h 12mnonstop
Delta Logo
6:15 pm - 8:36 pmLGA-TYS
2h 21mnonstop
$179Delta
Find Deal
Wed, Sep 10 - Sat, Sep 13
Delta Logo
6:10 am - 8:14 amTYS-LGA
2h 04mnonstop
Delta Logo
2:30 pm - 4:47 pmLGA-TYS
2h 17mnonstop
$187Delta
Find Deal
Fri, Sep 12 - Sun, Sep 14
United Airlines Logo
7:00 am - 7:55 amTYS-ORD
1h 55mnonstop
United Airlines Logo
7:18 am - 10:13 amORD-TYS
1h 55mnonstop
$189United Airlines
Find Deal
Wed, Jul 2 - Sun, Jul 6
United Airlines Logo
5:46 pm - 6:50 pmTYS-ORD
2h 04mnonstop
United Airlines Logo
7:50 pm - 10:35 pmORD-TYS
1h 45mnonstop
$199United Airlines
Find Deal
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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?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Knoxville to North America.

The cheapest ticket to North America from Knoxville found in the last 72 hours was to New York, at $55 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 $237.

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 $448, 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 $214 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is $289 and $281 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 seasonApril
High seasonOctober
Cheapest flight$49
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 0% lower on average.
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 $273 on average. Morning departures are around 16% cheaper than evening flights, on average. The most expensive time of day to fly to North America is generally at night, which is peak travel time and where the average cost of a ticket is $464.

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: Charlotte $230 one-way - $288 round-trip; Dallas $246 one-way - $357 round-trip; Chicago $237 one-way - $353 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.
8.0
DeltaOverall score based on 7964 reviews
7.9Comfort
8.2Boarding
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Overall, aside from the baggage issue, it was as good as one expects.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

I want to single out flight attendant Mitch who was in the Premium Economy section. When my wife’s hearing aide dropped through the cushion under the seat he was able to locate it and return it to her. Food was a different matter. Dinner was fine. Breakfast was another matter. They had a yogurt dish that the ran out of and the alternative was not very good according to those we talked to.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed long enough that I was misding my connecting flight. The agents could not get me on a comparable flight, nor could they get me s Main Cabin seat I had paid for, nor could they get me on a comparable connecting flight. The gate agent would not issue meal vouchers, even though I was delayed over six hours! I had to spend over an hour and 15 minutes with customer service on the phone to See if they could get me on a better flight and get a meal voucher. Customer service was not helpful enough in trying to find alternate flights and it Ended up taking me 24 hours for a 12 hour trip!! Delta does not provide upgrades NOR will they even give you a pass for a few hours to their lounge. They claim that they do not issue daily passes to their lounge anymore. I call BS since this would be no extra cost to them to provide excellent customer service and give you a few hours to relax in comfort when you’re sitting in a crowded airport and your flight has been screwed up for that many hours.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

Gate agent did not hold flight for connection, provided no assistance to get new flight

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

United airlines, mediocre at best. No issues , nothing great . Worked for me

Boarding experience was smooth. Flight attendants were friendly and helpful. Entertainment system on the Houston-Edmonton flight did not function for passengers on the left side of the aisle. On the bird's eye flight from Quito to Houston, they should not serve a meal. No one needs to eat after midnight and it is disturbing for those passengers trying to sleep.

it was so bad. I tried to board my flight from vancouver to saskatoon. And to my surprise they did not board me cause the flight was changed and no email was send to me. and on my boarding pass which i got from seattle says different flight. I did not knew anyone from Vancouver, air canada crew was rude, i asked for today flight but they were rude and i had early morning dental appointment in saskatoon. I was so much in pain and my whole day is wasted today. and i suffered alot. They did provide me hotel but they did not provide me any food. I am really really disappointed first time had so bad experience with air canada. I may think twice to book it again. If i can get any reply or any composition that would be great. Thanks

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Boarding was mayhem. Late boarding by 15 minutes because of lack of staff (missing 1 flight attendant. We had to wait for an arrival of another plane before we could board). Flight was a little rough, but cannot blame on airlines.

Impressed with the service despite turbulence because of the weather. Both flights arrived before their scheduled times.

Very comfortable (upgraded to business class). The audio on my screen didn’t work, but I managed to play the audio through my phone while watching the screen.

Tight! Seats are not designed for those of us who wear extra-large clothes.

The non-stop flight from Grand Rapids was excellent. I neither expected or needed a budget flight and Allegiant made the trip easy and for an affordable price, Arriving at the Mesa Airport (AZA) is a delight compared to the international airport. For our return flight, we were able to arrive 75 minutes before the flight, return the rental car, check our bag and make it to the gate in plenty of time. That would never happen at most airports.

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

The chair cushions may need an upgrade. I have been noticing they are so worn out, thin so you’d sit in a dip 😄. Other than that, all was an enjoyable trip. Thanks AA!

Food was terrible, all served at once, poor quality . Wine and bread offered only once.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

Cramped seats. FAA should make airlines have more legroom, for even short people complain

5.5 hour delay with no explanation on why, along with no proactive effort to reaccomodate me.

It was one of my worst flight ever. First they were changing the gate for at least 4 times, changing from gate D7 to D12 to D44. Considering the size of the Miami Airport, we are talking about long distance and the train at the airport was not working. Then the flight was delayed around one hour. Then finally we boarded into the plane and when everybody was seated, there was an announcement that there is an issue with one of the tire of the plane, so we all had to get out of the plane with our belongings, to replace the tire. So we had around 2.5-hour delay

Most miserable flight ever. We waited almost 2 hours on the runway because the flight was oversold. American offered $1200 credit. Then there was some nonsense about weight distribution. Ridiculous. No food for 8 plus hours on the flight. I will be writing a letter.

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full

They canceled flight. Hard to believe there was even a plane incoming for us to get on

The worst. We never made our connection and they did absolutely nothing to help us at the airport.

Our flight was cancelled. They could do nothing to help us get another flight that was timely. Because the first leg was cancelled we were unable to get to our connection. We had to book on an entirely different airline for today. So we spent more money, lost a day of vacation and will never fly Frontier again, so the 'we are sorry, here is $100 credit' is a joke since we won't be flying on Frontier.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. The flight was delayed due to an attendant forgetting to come to work. On the flight no drinks were offered only for purchase meals.

No way to get boarding pass on my phone. In order to print the bag ticket a boarding pass is needed. Asked the agent to print me one, they said they typically do not due this as its so much work. I showed the email confirmation and I asked how i could do it my self the agent replied he did not know as there was no link. On the flight no drinks were offered only for purchase meals.

Since you have to pay for overhead bags then they shouldn't be running out of space and asking individuals who paid to remove stuff from the overhead

Cancelled flight after I arrived at airport after 75 min drive and parking. Next flight was 4 days in the future. Had to scramble and buy a much more expensive flight on another carrier.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

You get what you pay for nothing essentially but a hard uncomfortable seat that doesn’t recline and kids screaming all around you and chaotic boarding and limited check bag weight allowance when compared to other airlines

I never got to experience the flight because they delayed my first flight and I missed this one. Then Frontier didn't want to help me rebook a flight to get me to my final destination.

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