$211+ Cheap flights from Burlington to Knoxville (BTV - TYS)
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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTV — TYS
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Burlington to Knoxville with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Burlington to Knoxville
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Cheapest flights from Burlington to KnoxvilleExplore 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 15, 2026.
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 15, 2026.
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 10/176:00 am -
2 stops8h 42m
Tue 10/207:25 pm -
1 stop4h 34m
Deal found 9/10![United Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/66:00 am -
1 stop4h 37m
Tue 10/137:25 pm -
1 stop4h 34m
Deal found 9/13![United Airlines logo]()
$339
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/295:00 am -
1 stop5h 38m
Mon 10/56:05 pm -
1 stop5h 28m
Deal found 9/14![American Airlines logo]()
$354
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/911:52 am -
2 stops24h 43m
Thu 11/127:45 am -
1 stop8h 50m
Deal found 9/14![Multiple Airlines logo]()
$358
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/265:29 am -
1 stop5h 57m
Wed 9/306:16 pm -
1 stop5h 43m
Deal found 9/11![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/266:00 am -
2 stops8h 42m
Wed 9/307:25 pm -
1 stop4h 34m
Deal found 9/11![United Airlines logo]()
$374
This Delta deal was found by Cheapflights users on 9/11. 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 9/236:00 am -
1 stop5h 04m
Mon 9/285:15 pm -
1 stop5h 50m
Deal found 9/11![Delta logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop5h 04m
Mon 9/285:15 pm -
1 stop5h 50m
Deal found 9/10![Delta logo]()
$414
Best flights from Burlington to KnoxvilleDiscover carefully curated flight deals from Burlington to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
Discover carefully curated flight deals from Burlington to Knoxville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 15, 2026.
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/66:00 am -
1 stop4h 37m
Tue 10/137:25 pm -
1 stop4h 34m
Deal found 9/13![United Airlines logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop5h 04m
Mon 9/285:15 pm -
1 stop5h 50m
Deal found 9/10![Delta logo]()
$414
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 10/1710:11 am -
1 stop4h 31m
Tue 10/207:25 pm -
1 stop4h 34m
Deal found 9/10![United Airlines logo]()
$366
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/266:00 am -
2 stops8h 42m
Wed 9/307:25 pm -
1 stop4h 34m
Deal found 9/11![United Airlines logo]()
$374
This United Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops8h 42m
Mon 10/57:25 pm -
1 stop4h 34m
Deal found 9/14![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/245:50 am -
1 stop4h 47m
Mon 9/287:25 pm -
1 stop4h 34m
Deal found 9/11![United Airlines logo]()
$419
This United Airlines deal was found by Cheapflights users on 9/12. 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 10/136:00 am -
1 stop4h 37m
Tue 10/206:00 am -
2 stops8h 38m
Deal found 9/12![United Airlines logo]()
$439
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.
Wed 1/65:55 am -
1 stop5h 50m
Sat 1/96:15 am -
1 stop7h 40m
Deal found 9/10![United Airlines logo]()
$538
Last-minute flights from Burlington to KnoxvilleDiscover last-minute flight deals from Burlington to Knoxville. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from Burlington to Knoxville. Data last updated September 15, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/11. 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 9/236:00 am -
1 stop5h 04m
Mon 9/285:15 pm -
1 stop5h 50m
Deal found 9/11![Delta logo]()
$399
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am -
1 stop5h 04m
Mon 9/285:15 pm -
1 stop5h 50m
Deal found 9/10![Delta logo]()
$414
This American Airlines deal was found by Cheapflights users on 9/11. 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 9/265:29 am -
1 stop5h 57m
Wed 9/306:16 pm -
1 stop5h 43m
Deal found 9/11![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/11. 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 9/266:00 am -
2 stops8h 42m
Wed 9/307:25 pm -
1 stop4h 34m
Deal found 9/11![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/295:00 am -
1 stop5h 38m
Mon 10/56:05 pm -
1 stop5h 28m
Deal found 9/14![American Airlines logo]()
$354
This United Airlines deal was found by Cheapflights users on 9/13. 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 10/66:00 am -
1 stop4h 37m
Tue 10/137:25 pm -
1 stop4h 34m
Deal found 9/13![United Airlines logo]()
$339
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 10/176:00 am -
2 stops8h 42m
Tue 10/207:25 pm -
1 stop4h 34m
Deal found 9/10![United Airlines logo]()
$324
One-way flights from Burlington to KnoxvilleSearch for one-way flight options from Burlington to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Burlington to Knoxville. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:53 am -
2 stops36h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Multiple Airlines logo]()
$211
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 11/46:00 am -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 10/125:50 am -
1 stop5h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$320
This United Airlines deal was found by Cheapflights users on 9/11. 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 10/126:00 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![United Airlines logo]()
$331
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:53 am -
3 stops37h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Multiple Airlines logo]()
$381
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/115:25 pm -
2 stops48h 49m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Multiple Airlines logo]()
$401
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 10/106:00 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![United Airlines logo]()
$403
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/119:23 am -
1 stop4h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![American Airlines logo]()
$413
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 September 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $324 (United Airlines) |
One-way from | $211 (Kiwi.com) |
Popular in | March |
Cheapest in | September |
Average price | $338 |
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 7,457,451 searches. Data last updated September 15, 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
Cheapest round-trip
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Mon 10/12
5:50 am-11:02 am
1 stop5h 12m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$320
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Tue 10/6
6:00 am-10:37 am
1 stop4h 37m
Knoxville McGhee Tyson
Tue 10/13
7:25 pm-11:59 pm
1 stop4h 34m
$339
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Mon 10/12
6:00 am-10:37 am
1 stop4h 37m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$353
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Sat 10/17
10:11 am-2:42 pm
1 stop4h 31m
Knoxville McGhee Tyson
Tue 10/20
7:25 pm-11:59 pm
1 stop4h 34m
$366
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Sat 9/26
6:00 am-2:42 pm
2 stops8h 42m
Knoxville McGhee Tyson
Wed 9/30
7:25 pm-11:59 pm
1 stop4h 34m
$374
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Sun 10/11
5:25 pm-6:14 pm
2 stops48h 49m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$401
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Sun 10/25
9:45 am-2:48 pm
1 stop5h 03m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$403
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Sat 10/10
6:00 am-10:37 am
1 stop4h 37m
Knoxville McGhee Tyson
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$403
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Tue 9/29
6:00 am-2:42 pm
2 stops8h 42m
Knoxville McGhee Tyson
Mon 10/5
7:25 pm-11:59 pm
1 stop4h 34m
$404
BurlingtonKnoxville
BTV Burlington - TYS Knoxville McGhee Tyson
BTVTYS
Burlington
Thu 9/24
6:00 am-11:04 am
1 stop5h 04m
Knoxville McGhee Tyson
Mon 9/28
5:15 pm-11:05 pm
1 stop5h 50m
$414
Showing 1-10 of 14 resultsSorted by cheapest first
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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Burlington-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Burlington-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Burlington-Knoxville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Burlington-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-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.
BTV-TYS
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, September is the cheapest month in which you can book a flight from Burlington to Knoxville (average of $338). Flying from Burlington to Knoxville in March is currently the most expensive (average of $666). 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 to Knoxville?
Airfare is typical for this route at the moment.
Burlington to Knoxville flights typically cost between $279 and $478 in October.The cheapest round-trip price found within the last 5 days was $324 on United Airlines (Oct 17-Oct 20).
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 15, 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.
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Comfort
7.8
Boarding
8.1
Overall
7.8
Entertainment
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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.
Traveling to a place near Knoxville?
Book flights to Knoxville if you plan to visit one of these locationsCherokee
Crossville
Morristown
Bryson City
Murphy
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Burlington and Knoxville flights
Browse other Burlington and Knoxville flight options. Last updated on September 15, 2026.
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Browse through other flights departing from Burlington. Flights are based on user searches made on Cheapflights and were last updated on September 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$438 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$304 | Average$383 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$342 | Average$478 | FlexibilityNo cancel fee | On-time69% |