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$155+ Cheap flights from Baton Rouge to Knoxville (BTR - 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — TYS
Aug 23 — Aug 301
Sa 8/23
Sa 8/30
1 adult, Economy
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Cheap flight deals from Baton Rouge to Knoxville

Discover tips and strategies to find the most affordable flight options for your journey from Baton Rouge (BTR) 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 August 18, 2025.

Round-trip from

$249
(American Airlines)

One-way from

$155
(Delta)

Popular in

October

Cheapest in

February

Average price

$318
From Baton Rouge Ryan to Knoxville McGhee Tyson
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One-way flight from Baton Rouge Ryan to Knoxville McGhee Tyson
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Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Baton Rouge to Knoxville

Cheapest flights from Baton Rouge to Knoxville
Explore the most affordable flight options available from Baton Rouge to Knoxville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This American Airlines deal was found by Cheapflights users on 8/15. 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.
Mi 9/105:38 pmBTR - TYS
1 stop4h 25mAmerican Airlines
Mo 9/157:45 pmTYS - BTR
1 stop4h 21mAmerican Airlines
Deal found 8/15$249
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sa 9/2712:15 pmBTR - TYS
2 stops9h 48mAmerican Airlines
Sa 10/47:45 pmTYS - BTR
1 stop4h 21mAmerican Airlines
Deal found 8/15$254
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mi 8/275:45 amBTR - TYS
1 stop4h 45mAmerican Airlines
Mi 9/37:45 pmTYS - BTR
1 stop4h 21mAmerican Airlines
Deal found 8/17$284
This Delta deal was found by Cheapflights users on 8/15. 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.
So 8/314:38 pmBTR - TYS
1 stop6h 10mDelta
Do 9/411:54 amTYS - BTR
1 stop6h 13mDelta
Deal found 8/15$319
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Di 10/145:43 pmBTR - TYS
1 stop4h 24mAmerican Airlines
Sa 10/185:00 amTYS - BTR
2 stops7h 55mAmerican Airlines
Deal found 8/17$327
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Mo 10/136:21 pmBTR - TYS
1 stop4h 30mAmerican Airlines
Sa 10/185:00 amTYS - BTR
2 stops7h 55mAmerican Airlines
Deal found 8/17$352
This Delta deal was found by Cheapflights users on 8/16. 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.
Di 8/266:00 amBTR - TYS
1 stop3h 42mDelta
Mi 8/275:45 amTYS - BTR
1 stop4h 50mDelta
Deal found 8/16$369
This Delta deal was found by Cheapflights users on 8/16. 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.
Mo 8/186:49 pmBTR - TYS
1 stop3h 59mDelta
Mi 8/205:45 amTYS - BTR
1 stop4h 30mDelta
Deal found 8/16$396
This Delta deal was found by Cheapflights users on 8/17. 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.
Mo 10/133:40 pmBTR - TYS
1 stop3h 30mDelta
Sa 10/1811:33 amTYS - BTR
1 stop5h 16mDelta
Deal found 8/17$454

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 August 18, 2025.
Use the filters below to find and compare flights from Baton Rouge to Knoxville that are best for you.

Fly from

Baton Rouge

Fly to

Knoxville

Route

Depart

Return

Price

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Mi 9/10

5:38 pm-11:03 pm

1 stop4h 25m

Knoxville McGhee Tyson

Mo 9/15

7:45 pm-11:06 pm

1 stop4h 21m

$249

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Do 10/2

6:50 pm-11:44 pm

1 stop3h 54m

Knoxville McGhee Tyson

Mi 10/8

7:11 am-9:37 am

1 stop3h 26m

$249

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sa 9/27

5:38 pm-11:03 pm

1 stop4h 25m

Knoxville McGhee Tyson

Sa 10/4

7:45 pm-11:06 pm

1 stop4h 21m

$249

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Di 10/14

12:09 pm-7:01 pm

1 stop5h 52m

Knoxville McGhee Tyson

Sa 10/18

6:00 am-10:37 am

1 stop5h 37m

$249

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

So 8/31

4:38 pm-11:48 pm

1 stop6h 10m

Knoxville McGhee Tyson

Do 9/4

11:54 am-5:07 pm

1 stop6h 13m

$319

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Mo 9/1

6:00 am-10:42 am

1 stop3h 42m

Knoxville McGhee Tyson

Fr 9/5

6:14 pm-10:13 pm

1 stop4h 59m

$319

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Mo 10/13

6:21 pm-11:51 pm

1 stop4h 30m

Knoxville McGhee Tyson

Sa 10/18

5:00 am-11:55 am

2 stops7h 55m

$352

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Mo 10/13

3:40 pm-8:10 pm

1 stop3h 30m

Knoxville McGhee Tyson

Sa 10/18

11:33 am-3:49 pm

1 stop5h 16m

$454

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Di 9/23

4:39 pm-11:44 pm

1 stop6h 05m

$155

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sa 9/20

2:05 pm-7:53 pm

1 stop4h 48m

$155

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 12 results
1
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Best time to book a flight from Baton Rouge to Knoxville

Have a flexible travel schedule? Discover the best time to fly to Knoxville from Baton Rouge 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 Baton Rouge to Knoxville

What is the cheapest month to book a flight from Baton Rouge to Knoxville?

Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Knoxville (average of $294). Flying from Baton Rouge 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 BTR to TYS?

Find hourly flight availability from Baton Rouge 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 August 18, 2025.

A simple way to save on the total cost of your ticket is to fly from Baton Rouge to Knoxville in the morning. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the afternoon.

How much does it cost to fly round-trip from Baton Rouge 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 August 18, 2025.
Read reviews from past customers who have flown Delta and American Airlines from Baton Rouge to Knoxville. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

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
7,981 reviews

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

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 Baton Rouge 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 Baton Rouge to Knoxville?

    Departing from Baton Rouge to Knoxville will take you 3h 54m. The distance from Baton Rouge to Knoxville is about 551 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 Baton Rouge to Knoxville round-trip?

    According to our current data, Delta ($248), and American Airlines ($248) offers the cheapest pricing from Baton Rouge to Knoxville. These flights start at 35% lower than the current average price 3 months from now.

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

    $155 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $155 and $244, respectively.

  • Can I find deals for flights from Baton Rouge to Knoxville that include hotel bookings?

    Yes. In addition to deals on Baton Rouge to Knoxville flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Baton Rouge to Knoxville?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Baton Rouge to Knoxville.

  • Can I find deals for business class flights from Baton Rouge to Knoxville?

    Yes. Cheapflights offers flight deals from Baton Rouge 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 Baton Rouge to Knoxville?

    Currently, January is the cheapest month in which you can book a flight from Baton Rouge to Knoxville (average of $294). Flying from Baton Rouge 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Baton Rouge to Knoxville

Discover the top 2 airlines that operate flights from Baton Rouge 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$318FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$402FlexibilityNo cancel feeOn-time71%

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