$39 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 2/9. 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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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$121
Orlando
Orlandononstop$115
Los Angeles
Los Angeles1 stop$181
Las Vegas
Las Vegas1 stop$179
Chicago
Chicagononstop$189
Miami
Miami1 stop$178
San Francisco
San Francisco1 stop$276
Boston
Bostonnonstop$107
Denver
Denvernonstop$176
Fort Lauderdale
Fort Lauderdalenonstop$121
Seattle
Seattle1 stop$355
Atlanta
Atlanta1 stop$182
Dallas
Dallas1 stop$164
Tampa
Tampa1 stop$190
Cancún
Cancún2 stops$387
Houston
Houston1 stop$191
Honolulu
Honolulu2 stops$522
San Diego
San Diego1 stop$189
New York
Newarknonstop$121
Orlando
Orlandononstop$115
Los Angeles
Los Angeles1 stop$181
Las Vegas
Las Vegas1 stop$179
Chicago
Chicagononstop$189
Miami
Miami1 stop$178
San Francisco
San Francisco1 stop$276
Boston
Bostonnonstop$107
Denver
Denvernonstop$176
Fort Lauderdale
Fort Lauderdalenonstop$121
Seattle
Seattle1 stop$355
Atlanta
Atlanta1 stop$182
Dallas
Dallas1 stop$164
Tampa
Tampa1 stop$190
Cancún
Cancún2 stops$387
Houston
Houston1 stop$191
Honolulu
Honolulu2 stops$522
San Diego
San Diego1 stop$189

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

Mon, Feb 2 - Fri, Feb 6
Allegiant Air Logo
12:55 pm - 2:43 pm
TYS
-
MCO
1h 48mnonstop
Allegiant Air Logo
3:33 pm - 5:28 pm
MCO
-
TYS
1h 55mnonstop
$118Allegiant Air
Mon, Feb 2 - Fri, Feb 6
Allegiant Air Logo
12:55 pm - 2:43 pm
TYS
-
MCO
1h 48mnonstop
Allegiant Air Logo
3:33 pm - 5:28 pm
MCO
-
TYS
1h 55mnonstop
$124Allegiant Air
Fri, Jan 30 - Mon, Feb 2
Frontier Logo
4:25 pm - 4:28 pm
TYS
-
DFW
25h 03m
1 stop
Frontier Logo
7:00 am - 3:35 pm
DFW
-
TYS
7h 35m
1 stop
$164Frontier
Mon, Feb 23 - Thu, Feb 26
Frontier Logo
8:13 pm - 3:10 pm
TYS
-
DFW
19h 57m
1 stop
Frontier Logo
8:27 pm - 6:06 pm
DFW
-
TYS
20h 39m
1 stop
$171Frontier
Tue, Mar 17 - Wed, Apr 1
American Airlines Logo
6:00 am - 8:12 am
TYS
-
MIA
2h 12mnonstop
American Airlines Logo
9:43 pm - 11:59 pm
MIA
-
TYS
2h 16mnonstop
$189American Airlines
Thu, Feb 19 - Sun, Feb 22
United Airlines Logo
6:45 am - 7:47 am
TYS
-
ORD
2h 02mnonstop
United Airlines Logo
7:35 am - 10:19 am
ORD
-
TYS
1h 44mnonstop
$189United Airlines
Thu, Feb 12 - Sun, Feb 15
American Airlines Logo
11:42 am - 12:41 pm
TYS
-
ORD
1h 59mnonstop
American Airlines Logo
8:02 am - 10:45 am
ORD
-
TYS
1h 43mnonstop
$190American Airlines
Fri, Feb 13 - Sun, Feb 15
Delta Logo
4:03 pm - 6:49 pm
TYS
-
ORD
3h 46m
1 stop
Delta Logo
5:25 am - 11:08 am
ORD
-
TYS
4h 43m
1 stop
$209Delta
Thu, Feb 12 - Mon, Feb 16
United Airlines Logo
7:05 am - 8:50 am
TYS
-
IAH
2h 45mnonstop
United Airlines Logo
8:25 pm - 11:44 pm
IAH
-
TYS
2h 19mnonstop
$209United Airlines
Fri, Feb 13 - Sun, Feb 15
Delta Logo
6:41 pm - 12:11 am
TYS
-
IAH
6h 30m
1 stop
Delta Logo
5:30 am - 11:08 am
IAH
-
TYS
4h 38m
1 stop
$229Delta
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 Orlando, at $63 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 $229.

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 $288, 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 $204 (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 $352 respectively.

Good to know

Low seasonAugust
Cheapest flight$39
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Knoxville to Denver

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 $293 on average. Morning departures are around 18% 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 $356.

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 $292 one-way - $367 round-trip; Dallas $215 one-way - $351 round-trip; Chicago $237 one-way - $341 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 8096 reviews
7.9Comfort
7.8Entertainment
8.1Boarding
8.5Crew
7.2Food
Airline reviews

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

2.0 MediocreKyle, Jan 2026
GNV - ATL
Read more Delta reviews

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

The flight was delayed and oversold. I volunteered to give up my seat for compensation. Thinking I could get a good night's sleep instead of arriving home at 2 am. It took over an hour to get the new reservation confirmed, three different gate attendants, and two red coats. It took even longer to confirm the overnight hotel, and when I arrived, the line was 45 minutes long, with two people checking in, and at least 15 people slowly, very slowly—no food except frozen convenience food, no coupon for food from airlines. Slept, headed back to the airport, and that flight had an equipment change and a gate change just as they were about to board. It took an additional hour to board as they cleaned the plane from storage.

There was no wifi available on this flight. And there were no screens, no onboard entertainment, no entertainment options at all. It was like travelling in the 1990s again, except without even a main screen for options. Seats, as usual, were tight and uncomfortable.

Good seat comfort ORF to ATL. Bad seat ATL to SEA (terrible lumbar support, hard, ouch)..

Because I was moved to an exit row, the snacks in economy comfort, the selection of snacks was better.

I upgraded to first. Quick and easy boarding. Comfortable seat with power and a nice IPA.

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

Easiest airport experience ever in my life at MSP with Delta check-in and flight attendant gave us a bottle of champagne in celebration of our 10-year wedding anniversary, so overall amazing!

No in flight service, no explanation - FC got service, C+ did not, unsure about Economy. No turbulence to speak of, so I guess another way to cut cost, or promote health and well being of Delta employees? Also, boarding in MEM combined zones, and with overhead space already full on both flights after Zone 2/ Diamond, presents a huge challenge to find a space for a bag. Delta, other than point A to B, is no longer reasonable to fly - very poor experiences, not even taking into account the chastising at the gate and rude crews, across the board.

It would have been better if the flight wasn't delayed by 2.5 hours

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Very good. Because of the delays with my previous flight, I missed my connection, but I was able to book another flight through the United app easily.

I wish there were outlets to charge my iPhone. The crew was great; we had a female pilot who was great with explaining what was happening and delays,

The flight crew where really good. Better then the crew from BNE to SFO

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Delayed, toilets did not flush, pilot parked to far away from Gate

Was happy we finally got upgraded in 1st class. The seat getting old. The cushiness need some improvement.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

Ineffective communication with United resulted in lost baggage. Their Baggage Tracing counter at MUC was shut down from 11:00-14:15 on my arrival. Undertrained, underinformed staff had me Running all over MUC to find someone to help me to no avail. Staff was rude, unhelpful, and unable to effectively use the systems they did have operational. They refused to contact United in any way or provide any accommodation or other resources while I waited for my luggage. This has destroyed my downstream itinerary. If they had even the slightest visibility I may have been able to reschedule/plan, but again, their staff provided nothing, and did nothing more than their website, which doesn’t even work on a standard phone browser. Miserable failure at all levels that weren’t associated with the operation of the aircraft.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

This flight captain and crew were amazing, started ahead of time of departure and reached 30 mins before arrival time. Amazing!

Long delays, lack of information about the status of the flight. The flight was delayed 4 times.

Could we please end the loud announcements about credit card offers on your flights? We are trying to sleep, work, watch videos, etc. and if we need a credit card, we will ask for one. Flying is already not what it used to be.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

Enough space,crew was helpful,food was good.The gates are way far especially for travelers with health issues

No enough space plus only allowing one laggage instead of two like other airlines.

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

It was good. But the gate team made me check my carry on when there was plenty of space for my luggage on the plane. Otherwise our trip was fine.

The entertainment options were at best, fair. It was exactly the same as my outbound flight. It would have been more entertaining if there were some series from Apple TV, HBO, Showtime or other carriers for me to catch up with.

Concern Regarding Significant Gate Delay and Jet Bridge Issue Dear Customer Relations Team, I am writing to express my disappointment with the experience I had on my recent flight AA 2414 on Sunday January 18, 2026. What should have been a routine departure turned into a frustrating and avoidable delay due to an issue with the jet bridge at the gate. As a result, the flight was delayed by approximately 90 minutes while multiple gate changes were attempted. The lack of clear communication during this period made the situation even more challenging. Passengers were left uncertain about the cause of the delay, the expected timeline, and the next steps. This not only disrupted travel plans but also created unnecessary stress for everyone on board. I understand that operational issues can arise, but a malfunctioning jet bridge and the resulting extended delay suggest an area where procedures or equipment maintenance may need attention. I hope you will review this incident to prevent similar disruptions in the future. I would appreciate acknowledgment of this concern and consideration of appropriate compensation for the inconvenience and lost time caused by this delay. Thank you for taking the time to review my experience. I look forward to hearing from you. Sincerely, Dion Dillard

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.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

It didn’t happen. I booked it and then was told it wasn’t available and then forced to pay far higher prices for a worse option

A 630departure flight Delayed 6hours! They changed my gate, I moved to the new gate. Had our flight on the screen for 12noon departure. I go get above to eat, check screen again and the flight was gone, no notice no announcement, nothing!! They sent my bag on the flight I wasn’t on, got it back to me 3days later. Thank goodness they did refund my money but I will NEVER fly them again.

Due to weather, my flight was delayed, further delayed, then canceled. I eventually got through to a support person who helped me find a different route out of MSP, but to get to DIA, they didn't want to, but eventually did help with the connection ticket purchase. But even this replacement flight was delayed time and time again, and I would have missed my connecting flights and I didn't want to get stuck in a layover city, so after 12 hours at the airport with two young boys who were very tired, we just cancelled our plans and spent the week at home, instead of Nana's.

Plane and crew on board were fine. Everything else was terrible.

The third party booking with cheapflightsfares was awful. Kayak should NOT partner with them. They sold me a bundle including seat selection and carry-on, but did not book the carry-ons with Frontier, so I’m out of pocket for $414 more while I await resolution.

Everything you need to know for your flight to North America

Information on your arrival and departure airports