BTV - TYS

$249 Find Cheap Flights from Burlington to 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 Burlington to Knoxville departing on 7/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Knoxville

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Knoxville, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Burlington to Knoxville, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$304
Typical prices: $307-$411
Delta
Mon 3/23Fri 4/3
BTV - TYS • 1 stop
Cheapest one-way
$249
American Airlines
Fri 7/3
BTV - TYS • 1 stop
Top airlines
Delta
Cheapest • from $304 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Burlington and Knoxville. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Detroit (DTW)
Cheapest • Avg $338 (round-trip)
New York (LGA)
Shortest trip • 4h 38m (one-way)
Insights
Insights
Insights
Insights
When to travel
May
Cheapest • 33% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Knoxville!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Burlington to Knoxville (BTV-TYS)

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

Mon, Mar 23 - Fri, Apr 3
Delta Logo
5:35 am - 11:17 am
BTV
-
TYS
5h 42m
1 stop
Delta Logo
5:00 pm - 11:05 pm
TYS
-
BTV
6h 05m
1 stop
$304Delta
Mon, Mar 23 - Tue, Mar 31
Delta Logo
5:35 am - 11:17 am
BTV
-
TYS
5h 42m
1 stop
Delta Logo
5:10 pm - 12:03 am
TYS
-
BTV
6h 53m
2 stops
$309Delta
Tue, Mar 24 - Tue, Mar 31
Delta Logo
5:35 am - 4:43 pm
BTV
-
TYS
11h 08m
2 stops
Delta Logo
5:10 pm - 12:03 am
TYS
-
BTV
6h 53m
2 stops
$329Delta
Tue, Mar 24 - Wed, Apr 1
United Airlines Logo
5:30 am - 10:49 am
BTV
-
TYS
5h 19m
1 stop
United Airlines Logo
7:00 am - 2:21 pm
TYS
-
BTV
7h 21m
1 stop
$339United Airlines
Wed, Mar 25 - Fri, Apr 3
Delta Logo
5:35 am - 11:17 am
BTV
-
TYS
5h 42m
1 stop
Delta Logo
6:38 pm - 11:59 pm
TYS
-
BTV
5h 21m
1 stop
$354Delta
Wed, Mar 25 - Tue, Mar 31
Delta Logo
5:35 am - 11:17 am
BTV
-
TYS
5h 42m
1 stop
Delta Logo
3:13 pm - 12:03 am
TYS
-
BTV
8h 50m
2 stops
$359Delta
Sat, May 9 - Sat, May 16
American Airlines Logo
5:13 pm - 9:50 pm
BTV
-
TYS
4h 37m
1 stop
American Airlines Logo
5:10 pm - 12:19 am
TYS
-
BTV
7h 09m
1 stop
$377American Airlines
Wed, Mar 25 - Wed, Apr 1
United Airlines Logo
6:15 am - 4:45 pm
BTV
-
TYS
10h 30m
2 stops
United Airlines Logo
7:00 am - 2:21 pm
TYS
-
BTV
7h 21m
1 stop
$384United Airlines
Mon, Mar 23 - Sat, Apr 4
Delta Logo
5:35 am - 11:17 am
BTV
-
TYS
5h 42m
1 stop
Delta Logo
5:20 pm - 10:49 pm
TYS
-
BTV
5h 29m
1 stop
$389Delta
Tue, Mar 24 - Fri, Apr 3
American Airlines Logo
5:35 am - 3:30 pm
BTV
-
TYS
9h 55m
2 stops
American Airlines Logo
6:10 am - 10:31 am
TYS
-
BTV
4h 21m
1 stop
$401American Airlines
Booking Insights

KAYAK's insights & trends for Burlington to Knoxville flights

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

How much is a round-trip flight from Burlington, Vermont to Knoxville?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Burlington, Vermont to Knoxville departing in March.

What is the cheapest month to fly from Burlington to Knoxville?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Burlington to Knoxville, 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 Burlington to Knoxville is May, where tickets cost $268 (return) on average. On the other hand, the most expensive months are January and November, where the average cost of round-trip tickets is $767 and $647 respectively.

Good to know

Low seasonJanuary
Cheapest flight$249
Best time to beat the crowds but there is an average 91% increase in price.
Most popular time to fly and prices are also 33% lower on average.
Flight from Burlington to Knoxville

When to book flights from Burlington to Knoxville

Are your dates flexible? Find out the best times to travel from Burlington to Knoxville based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Burlington to Knoxville

  • What is the cheapest flight from Burlington to Knoxville?

    In the last 3 days, the lowest price for a flight from Burlington to Knoxville was $249 for a one-way ticket and $304 for a round-trip.

  • Do I need a passport to fly between Burlington and Knoxville?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Burlington to Knoxville?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Burlington to Knoxville?

    Star Alliance, SkyTeam, and oneworld are the airline alliances operating flights between Burlington and Knoxville, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Burlington to Knoxville, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Burlington to Knoxville are Delta and United Airlines. With an average price for the route of $368 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $506 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Burlington to 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 Burlington to Knoxville.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Knoxville from Burlington 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 Burlington to 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 Knoxville with an airline and back to Burlington with another airline. Booking your flights between Burlington and TYS can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Burlington to 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 to Knoxville from Burlington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Burlington to Knoxville

 
See real verified KAYAK customer reviews for airlines flying from Burlington to Knoxville. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Burlington to Knoxville? 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 8237 reviews
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
7.8Entertainment
Airline reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

8.0 ExcellentSheila, Mar 2026
ATL - EWR
Read more Delta reviews

I was happy that I was able to get a last minute flight but unfortunately my seat was a middle seat. Even with Delta Comfort I wasn't comfortable

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

There was no WiFi available, there were mechanical problems with the plane and we landed at C 124, then the gate was switched to A 26, then all the way back to C126! For a 75 yo woman traveling alone, this was a difficult journey, indeed!

This trip did not start off well. The inbound flight was delayed about 20 minutes. Then, after initial onboarding, the passengers had to deplane due to a mechanical problem. That took about 30 minutes to fix and be cleared. Then, reboarding was chaotic. It took a long time to sort passengers and two passengers on standby were ticketed but there was no seat. So, they had to deplane. One of the flight crew was trying to help passengers figure out a place to put their carry-on bags and that took more time. In the end, our scheduled 10:30 am departure did not actually take off until about 12:05 pm CST. The flight itself was long but we got to Houston. Some passengers missed their connecting flights and had to rebook. Not the best of flights I've had.

Staff were good. My seat was in need of repair, but for a short flight was not problematic. Usual basic snack and drink setup that you'll find on any US carrier. Over, a decent, basic flight.

Complimentary light meal would be appreciated. But great flight crew service on all legs

Flight delayed for more than 16 hrs and no effort was spent to provide an alternate

We got delayed three hours and nobody thought to have the bathroom fixed while we were sitting waiting to board? took a full hour to have maintenance come and check it off. Had to shut the bathroom down twice so that the pilots could go to the bathroom. Everyone missed their connections.

Flight left on time and we arrived 25 minutes early! There was a gate available when we arrived so early on a busy Sunday afternoon! Flight attendants came around twice with the drinks cart.

Wonderful. Quick boarding. Early departure and we arrived 30 minutes early at our destination. Unfortunately, when you arrive early, there is still a departing aircraft at our gate. We had to park for 30 minutes until the gate was clear. So our early arrival was not really early at the gate. Otherwise it was a quick and smooth flight. Appreciated the efficiency.

Everything was great except for the boarding process. Everyone is lining up all at the same time and it’s hard to tell between the groups as they are way too large.

Overall good. The pilots and flight attendants are excellent! The equipment was the issue on my First flight as they had to wait for a part to be installed. So the take off was at least 30 minutes later.

It was an older plane. First Class was not especially roomy or comfortable. It was a short flight so there were no meal but they did offer mixed nuts which used to be normal but now is rare. Crew member was very polite and professional.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Everything you need to know for your flight from Burlington to Knoxville

Information on your arrival and departure airports