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$239+ Cheap flights from Burlington 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — TYS
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap 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 September 11, 2025.

Round-trip from

$249
(United Airlines)

One-way from

$239
(Delta)

Popular in

December

Cheapest in

June

Average price

$372
From Burlington to Knoxville McGhee Tyson
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One-way flight from Burlington to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 16% potential increase in price ($70 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 11, 2025.

This United Airlines deal was found by Cheapflights users on 9/10. 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 10/146:00 amBTV - TYS
1 stop7h 25mUnited Airlines
Sun 10/197:00 amTYS - BTV
1 stop7h 33mUnited Airlines
Deal found 9/10$249
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/254:03 pmBTV - TYS
1 stop5h 11mAmerican Airlines
Mon 9/297:18 amTYS - BTV
1 stop4h 39mAmerican Airlines
Deal found 9/9$259
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/264:02 pmBTV - TYS
1 stop5h 17mAmerican Airlines
Sun 9/287:18 amTYS - BTV
1 stop4h 53mAmerican Airlines
Deal found 9/9$279
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/46:00 amBTV - TYS
1 stop7h 25mUnited Airlines
Sat 10/1110:51 amTYS - BTV
1 stop6h 59mUnited Airlines
Deal found 9/10$319
This United Airlines deal was found by Cheapflights users on 9/10. 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 10/186:00 amBTV - TYS
1 stop7h 25mUnited Airlines
Sat 10/252:00 pmTYS - BTV
2 stops9h 34mUnited Airlines
Deal found 9/10$324
This American Airlines deal was found by Cheapflights users on 9/9. 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 10/186:00 amBTV - TYS
1 stop4h 13mAmerican Airlines
Sat 10/256:03 amTYS - BTV
1 stop5h 42mAmerican Airlines
Deal found 9/9$347

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 September 11, 2025.
Use the filters below to find and compare flights from Burlington to Knoxville that are best for you.

Fly from

Burlington

Fly to

Knoxville

Route

Depart

Return

Price

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Thu 9/25

4:03 pm-9:14 pm

1 stop5h 11m

Knoxville McGhee Tyson

Mon 9/29

5:05 am-2:02 pm

2 stops8h 57m

$264

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Fri 9/26

4:02 pm-9:19 pm

1 stop5h 17m

Knoxville McGhee Tyson

Sun 9/28

7:18 am-12:11 pm

1 stop4h 53m

$279

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 10/18

6:00 am-1:25 pm

1 stop7h 25m

Knoxville McGhee Tyson

Sat 10/25

7:00 am-2:33 pm

1 stop7h 33m

$319

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 10/4

6:00 am-1:25 pm

1 stop7h 25m

Knoxville McGhee Tyson

Sat 10/11

10:51 am-5:50 pm

1 stop6h 59m

$319

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 10/18

6:00 am-10:13 am

1 stop4h 13m

Knoxville McGhee Tyson

Sat 10/25

6:03 am-11:45 am

1 stop5h 42m

$347

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Thu 10/16

6:00 am-10:50 am

1 stop4h 50m

$239

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Thu 10/16

6:00 am-10:45 am

1 stop4h 45m

$239

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Wed 10/8

5:45 am-10:29 am

1 stop4h 44m

$239

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Wed 10/22

6:00 am-10:45 am

1 stop4h 45m

$310

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Tue 10/21

6:00 am-11:56 am

1 stop5h 56m

$310

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 14 results
1
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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 to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Burlington to Knoxville (average of $294). Flying from Burlington to Knoxville in March is currently the most expensive (average of $376). 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 BTV to TYS?

Find hourly flight availability from Burlington to Knoxville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Burlington to Knoxville by exploring options for tickets in the morning.

How much does it cost to fly round-trip from Burlington 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 September 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American 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
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

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
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

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
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

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
7,960 reviews

Overall

8.0

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

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 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 to Knoxville?

    Departing from Burlington to Knoxville will take you 5h 11m. The distance from Burlington to Knoxville 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 Burlington to Knoxville round-trip?

    United Airlines, at $198, was found to be the cheapest airline from Burlington to Knoxville.Alternate airlines to your destination round-trip include American Airlines and Delta. United Airlines is 44% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $239. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Burlington to Knoxville for a low price.

  • 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 to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Burlington to Knoxville (average of $294). Flying from Burlington to Knoxville in March is currently the most expensive (average of $376). 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
Morristown
Cherokee
Corbin
Alcoa
Oak Ridge
Murphy

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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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$349FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$233Average$359FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$324FlexibilityNo cancel feeOn-timeN/A

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