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Knoxville

$181+ Cheap flights from Burlington, VT to Knoxville (BTV - TYS)

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 7/8. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — TYS
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Burlington to Knoxville

Cheapest flights from Burlington to Knoxville
Explore the most affordable flight options available from Burlington to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/28. 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 5/287:42 pm
BTV
-
TYS
1 stop4h 12m
United Airlines
Tue 6/28:20 am
TYS
-
BTV
1 stop5h 50m
United Airlines
Deal found 4/28$309
This Delta deal was found by Cheapflights users on 4/27. 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 5/265:30 am
BTV
-
TYS
1 stop5h 39m
Delta
Tue 6/26:07 pm
TYS
-
BTV
1 stop5h 16m
Delta
Deal found 4/27$320
This American Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/2612:57 pm
BTV
-
TYS
1 stop7h 13m
American Airlines
Tue 6/25:00 am
TYS
-
BTV
2 stops7h 14m
American Airlines
Deal found 4/27$325
This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 5/235:05 pm
BTV
-
TYS
1 stop4h 20m
Delta
Tue 5/265:59 pm
TYS
-
BTV
1 stop5h 45m
Delta
Deal found 4/28$329
This Delta deal was found by Cheapflights users on 4/28. 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.
Fri 5/225:05 pm
BTV
-
TYS
1 stop4h 20m
Delta
Wed 5/275:59 pm
TYS
-
BTV
1 stop5h 45m
Delta
Deal found 4/28$364
This Delta deal was found by Cheapflights users on 4/27. 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 5/126:00 am
BTV
-
TYS
1 stop5h 04m
Delta
Sat 5/165:35 pm
TYS
-
BTV
1 stop6h 09m
Delta
Deal found 4/27$369
This American Airlines deal was found by Cheapflights users on 4/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:12 pm
BTV
-
TYS
2 stops6h 52m
American Airlines
Mon 9/215:09 pm
TYS
-
BTV
1 stop6h 32m
American Airlines
Deal found 4/24$382
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/125:30 am
BTV
-
TYS
2 stops11h 38m
United Airlines
Sat 5/167:18 pm
TYS
-
BTV
1 stop4h 33m
United Airlines
Deal found 4/27$386
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sat 8/297:42 pm
BTV
-
TYS
1 stop4h 15m
United Airlines
Tue 9/16:30 am
TYS
-
BTV
1 stop7h 38m
United Airlines
Deal found 4/27$389
This Delta deal was found by Cheapflights users on 4/28. 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.
Thu 5/215:30 am
BTV
-
TYS
1 stop7h 40m
Delta
Tue 5/266:00 am
TYS
-
BTV
1 stop6h 23m
Delta
Deal found 4/28$394

Find flight deals from Burlington to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Burlington (BTV) to Knoxville (TYS). 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$309
(United Airlines)

One-way from

$181
(Kiwi.com)

Popular in

January

Cheapest in

September

Average price

$348
Provider with most accurate pricing for Burlington-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Burlington-Knoxville McGhee Tyson flights.
Search Deals
From Burlington to Knoxville McGhee Tyson
Search Deals
One-way flight from Burlington to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($81 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Burlington to Knoxville 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 April 29, 2026.
Use the filters below to find and compare flights from Burlington to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Tue 5/26

5:30 am-11:09 am

1 stop5h 39m

Knoxville McGhee Tyson

Tue 6/2

6:07 pm-11:23 pm

1 stop5h 16m

$320

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 5/23

5:05 pm-9:25 pm

1 stop4h 20m

Knoxville McGhee Tyson

Tue 5/26

5:59 pm-11:44 pm

1 stop5h 45m

$329
Quickest round-trip

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sun 8/16

6:00 am-10:59 am

1 stop4h 59m

Knoxville McGhee Tyson

Sun 8/23

7:20 pm-11:48 pm

1 stop4h 28m

$364

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Fri 6/19

5:19 am-11:09 am

1 stop5h 50m

Knoxville McGhee Tyson

Mon 6/22

7:11 am-12:19 pm

1 stop5h 08m

$364

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Tue 5/12

5:30 am-5:08 pm

2 stops11h 38m

Knoxville McGhee Tyson

Sat 5/16

7:18 pm-11:51 pm

1 stop4h 33m

$386

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 8/29

7:42 pm-11:57 pm

1 stop4h 15m

Knoxville McGhee Tyson

Tue 9/1

6:30 am-2:08 pm

1 stop7h 38m

$389

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Thu 5/21

5:30 am-1:10 pm

1 stop7h 40m

Knoxville McGhee Tyson

Tue 5/26

6:00 am-12:23 pm

1 stop6h 23m

$394
Cheapest one-way

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sun 5/31

12:24 pm-10:01 pm

3 stops33h 37m

$219

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Thu 7/9

12:24 pm-8:32 am

3 stops44h 08m

$272

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Fri 5/22

12:57 pm-8:10 pm

1 stop7h 13m

$279

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/25

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Burlington to Knoxville

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 Burlington to Knoxville in April.
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 Burlington, Vermont-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington, Vermont-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington, Vermont-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Burlington, Vermont-Knoxville 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 Burlington, Vermont-Knoxville 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 Burlington to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Burlington 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 Burlington to Knoxville

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

Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to Knoxville (average of $279). Flying from Burlington, Vermont to Knoxville in January is currently the most expensive (average of $767). 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.

How much does it cost to fly round-trip from Burlington, Vermont to Knoxville?

Reviews of airlines servicing Knoxville

Get insights into the airlines that provide service to Knoxville. 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 Knoxville. Reviews last updated April 29, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Burlington to Knoxville to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,465 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

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
8,465 reviews
Delta
7.9
Good
8,465 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

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
9,680 reviews
Delta
7.9
Good
8,465 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

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
7.1
Good
11,678 reviews
Delta
7.9
Good
8,465 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

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 Burlington to Knoxville. 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 Burlington, Vermont to Knoxville?

    There are many flights that can get you from Burlington, Vermont to Knoxville in 5h 39m. Fly via Delta or United Airlines to get the fastest option. The distance from Burlington, Vermont to Knoxville is about 826 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Delta, at $242, was found to be the cheapest airline from Burlington, Vermont to Knoxville.Alternate airlines to your destination round-trip include American Airlines and United Airlines. Delta is priced at 43% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Burlington to Knoxville 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 Burlington, Vermont to Knoxville?

    Currently, September is the cheapest month in which you can book a flight from Burlington, Vermont to Knoxville (average of $279). Flying from Burlington, Vermont to Knoxville in January is currently the most expensive (average of $767). 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 Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa
Oak Ridge

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Burlington to Knoxville

Discover the top 3 airlines that operate flights from Burlington to Knoxville. 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$242Average$363FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$273Average$479FlexibilityNo cancel feeOn-time69%

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