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$202+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — TYS
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Burlington to Knoxville McGhee Tyson are usually found in October or June, booked 62 days in advance, depart on a Wednesday or Tuesday and return on a Tuesday

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 July 29, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$202
(Delta)

Popular in

December

Cheapest in

October

Average price

$304
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 ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 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 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 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.
Sat 10/187:10 pmBTV - TYS
1 stop4h 40mAmerican Airlines
Sat 10/252:12 pmTYS - BTV
1 stop6h 05mAmerican Airlines
Deal found 7/29$249
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/261:17 pmBTV - TYS
2 stops10h 27mDelta
Mon 9/296:08 pmTYS - BTV
1 stop4h 32mDelta
Deal found 7/28$323
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/297:35 pmBTV - TYS
1 stop4h 24mUnited Airlines
Wed 7/307:00 amTYS - BTV
2 stops10h 26mUnited Airlines
Deal found 7/28$336

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 July 29, 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

Sat 10/18

7:10 pm-11:50 pm

1 stop4h 40m

Knoxville McGhee Tyson

Sat 10/25

7:00 am-10:59 am

1 stop3h 59m

$249

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Fri 9/26

1:17 pm-11:44 pm

2 stops10h 27m

Knoxville McGhee Tyson

Mon 9/29

6:08 pm-10:40 pm

1 stop4h 32m

$323

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Wed 8/13

7:35 pm-11:59 pm

1 stop4h 24m

Knoxville McGhee Tyson

Sun 8/17

5:45 am-9:56 am

1 stop4h 11m

$441

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Mon 9/1

6:00 am-10:45 am

1 stop4h 45m

$202

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Sat 11/15

4:06 pm-9:04 pm

1 stop4h 58m

$237

BurlingtonKnoxville

BTV - TYS

BTVTYS

Burlington

Mon 9/1

4:40 pm-10:45 pm

1 stop6h 05m

$299

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

How far ahead should I book a flight from Burlington to Knoxville?

Use this chart to determine the optimal time to book a round-trip flight from Burlington to Knoxville. Price data was last updated on July 25, 2025.

The price you pay for your flight from Burlington to Knoxville may vary depending on when you book. For the best chance of a lower fare, look to book 62 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $295). 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 July 29, 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.

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 July 29, 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
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
7,977 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
8,893 reviews
Delta
8.0
Very good
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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
7,977 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Food

7.3

Comfort

7.9

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.

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

    American Airlines, at $249, was found to be the cheapest airline from Burlington to Knoxville.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is 29% 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 Delta, with whom users have recently found tickets for as low as $202. However, be on the lookout for offers from American Airlines 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 $295). 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$198Average$343FlexibilityNo cancel feeOn-time69%
DeltaCheapest$236Average$324FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$336FlexibilityNo cancel feeOn-time71%

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