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$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 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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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 February 26, 2026.

This Delta deal was found by Cheapflights users on 2/24. 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.
Tue 6/93:20 pm
TYS
-
BTV
2 stops8h 07m
Delta
Sun 6/146:00 am
BTV
-
TYS
1 stop4h 59m
Delta
Deal found 2/24$274
This Delta deal was found by Cheapflights users on 2/24. 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.
Mon 6/87:20 pm
TYS
-
BTV
1 stop4h 28m
Delta
Sun 6/146:00 am
BTV
-
TYS
1 stop4h 59m
Delta
Deal found 2/24$304
This American Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 3/136:10 am
TYS
-
BTV
1 stop4h 21m
American Airlines
Tue 3/175:35 am
BTV
-
TYS
1 stop5h 36m
American Airlines
Deal found 2/26$309
This American Airlines deal was found by Cheapflights users on 2/22. 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.
Thu 7/26:21 am
TYS
-
BTV
1 stop5h 56m
American Airlines
Mon 7/136:00 am
BTV
-
TYS
1 stop4h 48m
American Airlines
Deal found 2/22$339
This United Airlines deal was found by Cheapflights users on 2/26. 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.
Fri 2/276:45 am
TYS
-
BTV
1 stop7h 19m
United Airlines
Fri 3/65:30 am
BTV
-
TYS
1 stop5h 19m
United Airlines
Deal found 2/26$354
This American Airlines deal was found by Cheapflights users on 2/23. 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.
Fri 4/36:05 am
TYS
-
BTV
1 stop17h 54m
American Airlines
Mon 4/65:35 am
BTV
-
TYS
1 stop15h 59m
American Airlines
Deal found 2/23$364
This Kiwi.com deal was found by Cheapflights users on 2/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/303:29 pm
TYS
-
BTV
1 stop19h 14m
Multiple Airlines
Sat 4/45:56 pm
BTV
-
TYS
1 stop29h 39m
Multiple Airlines
Deal found 2/23$378
This United Airlines deal was found by Cheapflights users on 2/25. 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.
Thu 4/167:00 am
TYS
-
BTV
1 stop7h 21m
United Airlines
Sat 4/184:55 pm
BTV
-
TYS
1 stop5h 34m
United Airlines
Deal found 2/25$389
This United Airlines deal was found by Cheapflights users on 2/23. 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.
Wed 4/17:00 am
TYS
-
BTV
1 stop7h 21m
United Airlines
Sat 4/44:55 pm
BTV
-
TYS
1 stop5h 34m
United Airlines
Deal found 2/23$403

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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Delta)

One-way from

$249
(American Airlines)

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.
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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. 7% potential increase in price ($27 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($12 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 February 26, 2026.
Use the filters below to find and compare flights from Knoxville to Burlington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Wed 6/10

7:30 am-11:45 am

1 stop4h 15m

Burlington

Sun 6/14

6:00 am-10:59 am

1 stop4h 59m

$354

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Fri 4/3

6:05 am-11:59 pm

1 stop17h 54m

Burlington

Mon 4/6

5:35 am-9:34 pm

1 stop15h 59m

$364

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Tue 5/5

7:00 am-2:22 pm

1 stop7h 22m

Burlington

Fri 5/8

7:19 pm-2:34 pm

2 stops19h 15m

$405

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Sat 6/6

5:45 am-11:44 pm

1 stop17h 59m

Burlington

Sun 6/14

6:00 am-10:59 am

1 stop4h 59m

$408

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Fri 7/3

11:30 am-4:16 pm

1 stop4h 46m

Burlington

Mon 7/13

6:30 am-3:06 pm

2 stops8h 36m

$409

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Thu 4/2

5:10 pm-11:59 pm

1 stop6h 49m

Burlington

Mon 4/6

6:02 am-5:45 pm

2 stops11h 43m

$413

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Sat 8/22

5:50 am-9:53 am

1 stop4h 03m

Burlington

Wed 8/26

5:50 am-10:00 am

1 stop4h 10m

$429

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Wed 7/15

7:00 am-11:35 am

1 stop4h 35m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Thu 7/2

6:21 am-12:17 pm

1 stop5h 56m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Wed 7/15

3:20 pm-11:48 pm

2 stops8h 28m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/23

Sorted by cheapest first

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, March is the cheapest month in which you can book a flight from Knoxville to Burlington, Vermont (average of $229). Flying from Knoxville to Burlington, Vermont in January is currently the most expensive (average of $281). 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 February 26, 2026.
Get a feel of what it's like to fly with Delta 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
8,237 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
8,237 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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
11,352 reviews
Delta
7.9
Good
8,237 reviews

Entertainment

7.8

Crew

8.5

Overall

7.9

Food

7.2

Boarding

8.1

Comfort

7.9

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 4h 15m. Delta provides one of the quickest options available for as low as $354. 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 $239, Delta will fly you from Knoxville to Burlington, Vermont and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on American Airlines for as low as $248. Delta is currently priced 30% 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, March is the cheapest month in which you can book a flight from Knoxville to Burlington, Vermont (average of $229). Flying from Knoxville to Burlington, Vermont in January is currently the most expensive (average of $281). 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

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Top 2 airlines flying from Knoxville to Burlington

Discover the top 2 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 February 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$313FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$318FlexibilityNo cancel feeOn-time71%

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