HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Burlington

$249+ Cheap flights from Knoxville to Burlington, VT (TYS - BTV)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BTV
mar. 10 — mar. 171
mar. 3/10
mar. 3/17
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Knoxville to Burlington with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Knoxville to Burlington

Cheapest flights from Knoxville to Burlington
Explore the most affordable flight options available from Knoxville to Burlington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 8, 2026.

This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/236:41 pm
TYS
-
BTV
1 stop5h 05m
American Airlines
dom. 5/246:00 am
BTV
-
TYS
1 stop4h 48m
American Airlines
Deal found 2/6$294
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/206:45 am
TYS
-
BTV
1 stop7h 19m
United Airlines
lun. 3/25:30 am
BTV
-
TYS
1 stop5h 19m
United Airlines
Deal found 2/6$306
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/35:09 pm
TYS
-
BTV
1 stop6h 32m
American Airlines
mié. 10/77:27 pm
BTV
-
TYS
1 stop4h 03m
American Airlines
Deal found 2/4$320
This American Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 5/236:41 pm
TYS
-
BTV
1 stop5h 05m
American Airlines
lun. 5/256:00 am
BTV
-
TYS
1 stop7h 18m
American Airlines
Deal found 2/6$399
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/227:35 pm
TYS
-
BTV
2 stops13h 56m
United Airlines
mié. 8/266:20 am
BTV
-
TYS
1 stop6h 58m
United Airlines
Deal found 2/4$402
This United Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 3/197:00 am
TYS
-
BTV
1 stop8h 02m
United Airlines
jue. 3/265:30 am
BTV
-
TYS
1 stop5h 19m
United Airlines
Deal found 2/6$415
This Delta deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/26:01 am
TYS
-
BTV
1 stop6h 37m
Delta
lun. 3/96:02 am
BTV
-
TYS
1 stop5h 10m
Delta
Deal found 2/7$424
This American Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/136:38 pm
TYS
-
BTV
1 stop4h 10m
American Airlines
lun. 3/165:35 am
BTV
-
TYS
1 stop5h 36m
American Airlines
Deal found 2/4$427

Find flight deals from Knoxville to Burlington

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Burlington (BTV). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$294
(American Airlines)

One-way from

$249
(Delta)

Popular in

December

Cheapest in

March

Average price

$303
Provider with most accurate pricing for Knoxville McGhee Tyson-Burlington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Burlington flights.
Search Deals
From Knoxville McGhee Tyson to Burlington
Search Deals
One-way flight from Knoxville McGhee Tyson to Burlington
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Burlington that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 8, 2026.
Use the filters below to find and compare flights from Knoxville to Burlington that are best for you.

Fly from

Knoxville

Fly to

Burlington

Route

Depart

Return

Price

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

vie. 2/20

6:45 am-2:04 pm

1 stop7h 19m

Burlington

lun. 3/2

5:30 am-10:49 am

1 stop5h 19m

$306

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

sáb. 5/23

3:40 pm-11:46 pm

2 stops8h 06m

Burlington

dom. 5/24

6:00 am-10:48 am

1 stop4h 48m

$357

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

sáb. 5/23

6:41 pm-11:46 pm

1 stop5h 05m

Burlington

lun. 5/25

6:00 am-1:18 pm

1 stop7h 18m

$399

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

jue. 3/19

7:00 am-3:02 pm

1 stop8h 02m

Burlington

jue. 3/26

5:30 am-10:49 am

1 stop5h 19m

$415

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

lun. 3/2

6:01 am-12:38 pm

1 stop6h 37m

Burlington

lun. 3/9

6:02 am-11:12 am

1 stop5h 10m

$424

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

sáb. 5/23

3:00 pm-11:44 pm

2 stops8h 44m

Burlington

lun. 5/25

2:25 pm-8:28 pm

1 stop6h 03m

$429

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

jue. 3/19

5:10 pm-11:59 pm

1 stop6h 49m

Burlington

jue. 3/26

2:31 pm-11:57 pm

2 stops9h 26m

$459

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

jue. 2/26

7:25 pm-11:52 pm

1 stop4h 27m

Burlington

lun. 3/9

5:30 am-10:49 am

1 stop5h 19m

$463

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

lun. 3/9

7:25 pm-11:44 pm

1 stop4h 19m

Burlington

vie. 3/13

5:30 am-10:49 am

1 stop5h 19m

$497

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

mié. 7/15

6:41 pm-11:46 pm

1 stop5h 05m

$249

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/5

Showing 1-10 of 16 results
1
2

Compare providers for flights from Knoxville to Burlington

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Knoxville to Burlington in February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Burlington, Vermont flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Burlington, Vermont flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Burlington, Vermont flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Burlington, Vermont flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Knoxville-Burlington, Vermont flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Knoxville to Burlington

Have a flexible travel schedule? Discover the best time to fly to Burlington from Knoxville with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Knoxville to Burlington, Vermont?

Currently, February is the cheapest month in which you can book a flight from Knoxville to Burlington, Vermont (average of $228). Flying from Knoxville to Burlington, Vermont in January is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Burlington

Get insights into the airlines that provide service to Burlington. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Burlington. Reviews last updated febrero 8, 2026.
Get a feel of what it's like to fly with Delta, United Airlines, and American Airlines from Knoxville to Burlington by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,173 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,257 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,255 reviews
Delta
7.9
Good
8,173 reviews

Entertainment

7.8

Comfort

7.9

Crew

8.5

Boarding

8.1

Overall

7.9

Food

7.2

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Burlington. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Knoxville to Burlington, Vermont?

    A quick flight from Knoxville to Burlington, Vermont can take about 7h 19m. United Airlines provides one of the quickest options available for as low as $306. The distance between Knoxville and Burlington, Vermont is about 826 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Knoxville to Burlington, Vermont round-trip?

    Currently priced at $203, United Airlines will fly you from Knoxville to Burlington, Vermont and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and American Airlines - these airlines can fly you to your destination from $239 and $248, respectively. United Airlines is currently priced 40% below the average price you’ll pay for this route.

  • Can I find deals for flights from Knoxville to Burlington that include hotel bookings?

    Yes. In addition to deals on Knoxville to Burlington flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Knoxville to Burlington?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Burlington.

  • Can I find deals for business class flights from Knoxville to Burlington?

    Yes. Cheapflights offers flight deals from Knoxville to Burlington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Knoxville to Burlington, Vermont?

    Currently, February is the cheapest month in which you can book a flight from Knoxville to Burlington, Vermont (average of $228). Flying from Knoxville to Burlington, Vermont in January is currently the most expensive (average of $260). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Burlington?

Book flights to Burlington if you plan to visit one of these locations
South Burlington

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Knoxville to Burlington

Discover the top 3 airlines that operate flights from Knoxville to Burlington. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$203Average$372FlexibilityNo cancel feeOn-time69%
DeltaCheapest$239Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$318FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.