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$136+ Cheap flights from Knoxville to Burlington (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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BTV
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$136
(Delta)

Popular in

May

Cheapest in

January

Average price

$348
From Knoxville McGhee Tyson to Burlington
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One-way flight from Knoxville McGhee Tyson to Burlington
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Highest demand for flights based on searches. 10% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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 10/171:26 pmTYS - BTV
1 stop6h 55mAmerican Airlines
Tue 10/216:30 pmBTV - TYS
1 stop4h 37mAmerican Airlines
Deal found 7/29$249
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 8/67:00 amTYS - BTV
1 stop7h 33mUnited Airlines
Tue 8/194:40 pmBTV - TYS
1 stop5h 57mUnited Airlines
Deal found 7/27$279
This Delta deal was found by Cheapflights users on 7/27. 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.
Wed 8/612:03 pmTYS - BTV
2 stops10h 59mDelta
Tue 8/196:00 amBTV - TYS
2 stops9h 34mDelta
Deal found 7/27$289
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/169:01 pmTYS - BTV
3 stops44h 11mMultiple Airlines
Sun 10/193:23 pmBTV - TYS
3 stops26h 17mMultiple Airlines
Deal found 7/28$822

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 July 29, 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

Fri 10/17

1:26 pm-8:21 pm

1 stop6h 55m

Burlington

Tue 10/21

6:30 pm-11:07 pm

1 stop4h 37m

$249

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Fri 10/17

3:48 pm-12:05 am

2 stops8h 17m

Burlington

Tue 10/21

2:25 pm-8:36 pm

1 stop6h 11m

$320

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Wed 8/13

7:00 am-2:33 pm

1 stop7h 33m

Burlington

Sun 8/17

5:47 am-10:27 am

1 stop4h 40m

$326

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Thu 10/16

9:01 pm-5:12 pm

3 stops44h 11m

Burlington

Sun 10/19

3:23 pm-5:40 pm

3 stops26h 17m

$822

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Wed 8/27

5:19 pm-10:25 pm

1 stop5h 06m

$136

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Fri 10/10

6:15 pm-11:17 pm

1 stop5h 02m

$202

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Mon 11/17

2:25 pm-10:45 pm

2 stops8h 20m

$266

KnoxvilleBurlington

TYS - BTV

TYSBTV

Knoxville McGhee Tyson

Fri 8/29

9:09 pm-5:50 pm

2 stops20h 41m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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, January is the cheapest month in which you can book a flight from Knoxville to Burlington (average of $327). Flying from Knoxville to Burlington in December is currently the most expensive (average of $441). 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 July 29, 2025.

It’s typically best to fly out from Knoxville to Burlington at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, 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 July 29, 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
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,899 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,977 reviews

Food

7.3

Crew

8.5

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    Cheapflights users have booked flights from Knoxville to Burlington round-trip from $249. Other airlines that can offer you cheap pricing are Delta, from $320, and United Airlines, from $326. American Airlines is 23% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Knoxville to Burlington one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $136. American Airlines flights start at $202 while deals on United Airlines start at $266 one-way.

  • 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, January is the cheapest month in which you can book a flight from Knoxville to Burlington (average of $327). Flying from Knoxville to Burlington in December is currently the most expensive (average of $441). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$186Average$253FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$230Average$386FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$247Average$324FlexibilityNo cancel feeOn-time71%

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