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

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BTV
Nov 20 — Nov 271
Thu 11/20
Thu 11/27
1 adult, Economy
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Cheap 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 October 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(Delta)

Popular in

December

Cheapest in

January

Average price

$323
Provider with most accurate pricing for Knoxville McGhee Tyson-Burlington flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Burlington flights.
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From Knoxville McGhee Tyson to Burlington
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 4% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find 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 October 21, 2025.

This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 11/156:06 amTYS - BTV
1 stop5h 50mAmerican Airlines
Mon 11/175:14 pmBTV - TYS
1 stop4h 20mAmerican Airlines
Deal found 10/19$249
This American Airlines deal was found by Cheapflights users on 10/19. 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 12/410:55 amTYS - BTV
1 stop4h 53mAmerican Airlines
Sun 12/75:20 amBTV - TYS
2 stops7h 49mAmerican Airlines
Deal found 10/19$254
This Delta deal was found by Cheapflights users on 10/19. 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 11/153:53 pmTYS - BTV
2 stops7h 07mDelta
Mon 11/177:05 amBTV - TYS
2 stops7h 43mDelta
Deal found 10/19$259
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/48:26 amTYS - BTV
2 stops10h 21mUnited Airlines
Sat 11/84:55 pmBTV - TYS
1 stop6h 00mUnited Airlines
Deal found 10/20$264
This American Airlines deal was found by Cheapflights users on 10/20. 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.
Sun 12/215:42 amTYS - BTV
1 stop5h 46mAmerican Airlines
Sun 12/285:36 amBTV - TYS
1 stop4h 48mAmerican Airlines
Deal found 10/20$497
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sun 12/215:45 amTYS - BTV
1 stop4h 31mUnited Airlines
Sat 12/275:20 amBTV - TYS
1 stop18h 39mUnited Airlines
Deal found 10/21$682
This United Airlines deal was found by Cheapflights users on 10/19. 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 12/47:25 pmTYS - BTV
3 stops25h 33mUnited Airlines
Sun 12/77:31 pmBTV - TYS
2 stops14h 42mUnited Airlines
Deal found 10/19$687
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Mon 11/35:45 amTYS - BTV
1 stop4h 09mUnited Airlines
Thu 11/67:23 pmBTV - TYS
1 stop4h 36mUnited Airlines
Deal found 10/21$696

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 October 21, 2025.
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

Wed 3/25

5:00 pm-11:23 pm

1 stop6h 23m

Burlington

Sat 3/28

5:00 pm-9:32 pm

1 stop4h 32m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Sat 11/15

6:06 am-11:56 am

1 stop5h 50m

Burlington

Mon 11/17

5:14 pm-9:34 pm

1 stop4h 20m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Thu 12/4

10:55 am-3:48 pm

1 stop4h 53m

Burlington

Sun 12/7

5:20 am-10:53 am

1 stop5h 33m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Tue 11/4

6:45 am-2:28 pm

1 stop7h 43m

Burlington

Sat 11/8

4:55 pm-10:55 pm

1 stop6h 00m

$259

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/18

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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Knoxville-Burlington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Knoxville-Burlington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Burlington 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 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?

Currently, March is the cheapest month in which you can book a flight from Knoxville to Burlington (average of $220). Flying from Knoxville to Burlington in September is currently the most expensive (average of $254). 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.

What is the cheapest time of day to fly from TYS to BTV?

Find hourly flight availability from Knoxville to Burlington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 21, 2025.

It’s typically best to fly out from Knoxville to Burlington in the afternoon. Doing so could potentially save you 50% on the flight price compared to flying at noon, which is usually more expensive.

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 October 21, 2025.
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
7,978 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,978 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,991 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,023 reviews
Delta
7.9
Good
7,978 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

7.9

Food

7.3

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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?

    Delta and American Airlines can get you from Knoxville to Burlington in just under 5h 50m. Your travel time can differ by up to 33m. The distance between Knoxville and Burlington is about 826 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Knoxville to Burlington round-trip from $186. Other airlines that can offer you cheap pricing are United Airlines, from $203, and American Airlines, from $248. Delta is 43% cheaper than the average price of flights available within the next 90 days to this destination.

  • 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?

    Currently, March is the cheapest month in which you can book a flight from Knoxville to Burlington (average of $220). Flying from Knoxville to Burlington in September is currently the most expensive (average of $254). 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
Shelburne

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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 October 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$278FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$203Average$374FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$248Average$319FlexibilityNo cancel feeOn-time71%

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