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Baton Rouge

$199+ Cheap flights from Knoxville to Baton Rouge (TYS - BTR)

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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
TYS — BTR
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Knoxville to Baton Rouge

Cheapest flights from Knoxville to Baton Rouge
Explore the most affordable flight options available from Knoxville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:20 pmTYS - BTR
1 stop5h 17mAmerican Airlines
Mon 12/291:08 pmBTR - TYS
1 stop5h 33mAmerican Airlines
Deal found 12/10$412
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/265:23 amTYS - BTR
1 stop5h 16mAmerican Airlines
Tue 12/304:34 pmBTR - TYS
1 stop4h 24mAmerican Airlines
Deal found 12/11$507
This United Airlines deal was found by Cheapflights users on 12/10. 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.
Thu 12/259:05 amTYS - BTR
1 stop7h 42mUnited Airlines
Mon 12/296:07 pmBTR - TYS
2 stops27h 32mUnited Airlines
Deal found 12/10$548

Find flight deals from Knoxville to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Knoxville (TYS) to Baton Rouge (BTR). 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(Delta)

One-way from

$199
(Delta)

Popular in

June

Cheapest in

February
Provider with most accurate pricing for Knoxville McGhee Tyson-Baton Rouge Ryan flight deals.
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Provider most trusted by Cheapflights users for Knoxville McGhee Tyson-Baton Rouge Ryan flights.
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From Knoxville McGhee Tyson to Baton Rouge Ryan
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One-way flight from Knoxville McGhee Tyson to Baton Rouge Ryan
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Highest demand for flights based on searches. 11% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($20 potential savings vs. average RT price).
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Knoxville to Baton Rouge 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 December 12, 2025.
Use the filters below to find and compare flights from Knoxville to Baton Rouge that are best for you.

Fly from

Knoxville

Fly to

Baton Rouge

Route

Depart

Return

Price

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 3/21

5:00 pm-10:03 pm

1 stop6h 03m

Baton Rouge Ryan

Sat 3/28

10:17 am-3:05 pm

1 stop3h 48m

$274

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 1/27

6:59 am-1:17 pm

1 stop7h 18m

Baton Rouge Ryan

Sat 1/31

5:15 pm-11:44 pm

1 stop5h 29m

$339

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 12/25

6:20 pm-10:37 pm

1 stop5h 17m

Baton Rouge Ryan

Mon 12/29

1:08 pm-7:41 pm

1 stop5h 33m

$412

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 1/6

6:59 am-1:17 pm

1 stop7h 18m

Baton Rouge Ryan

Sat 1/10

12:00 pm-7:50 pm

1 stop6h 50m

$418

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 3/21

9:13 am-4:01 pm

1 stop7h 48m

Baton Rouge Ryan

Sat 3/28

2:16 pm-11:40 pm

2 stops8h 24m

$463

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 12/26

5:23 am-9:39 am

1 stop5h 16m

Baton Rouge Ryan

Tue 12/30

4:34 pm-9:58 pm

1 stop4h 24m

$507

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 12/25

9:05 am-3:47 pm

1 stop7h 42m

Baton Rouge Ryan

Mon 12/29

6:07 pm-10:39 pm

2 stops27h 32m

$548

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 1/9

5:40 am-9:52 am

1 stop5h 12m

$199

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 1/9

2:57 pm-10:56 pm

2 stops8h 59m

$294

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 12/23

8:30 am-12:45 pm

1 stop5h 15m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Compare providers for flights from Knoxville to Baton Rouge

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 Knoxville to Baton Rouge in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Knoxville-Baton Rouge flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Knoxville-Baton Rouge flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Knoxville-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Knoxville-Baton Rouge flights, Cheapflights users trust eDreams the most. eDreams 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 Knoxville-Baton Rouge 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 Knoxville to Baton Rouge

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

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

Currently, August is the cheapest month in which you can book a flight from Knoxville to Baton Rouge (average of $164). Flying from Knoxville to Baton Rouge in November is currently the most expensive (average of $248). 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 BTR?

Find hourly flight availability from Knoxville to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Knoxville to Baton Rouge at noon. If you’re flexible enough to do this you can expect to save up to 8% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Baton Rouge

Get insights into the airlines that provide service to Baton Rouge. 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 Baton Rouge. Reviews last updated December 12, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Knoxville to Baton Rouge 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
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Baton Rouge. 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 Knoxville to Baton Rouge?

    There are many flights that can get you from Knoxville to Baton Rouge in 5h 17m. Fly via Delta, United Airlines, or American Airlines to get the fastest option. The distance between Knoxville and Baton Rouge 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 Knoxville to Baton Rouge round-trip?

    According to our current data, American Airlines ($248), and Delta ($248) offers the cheapest pricing from Knoxville to Baton Rouge. American Airlines is 35% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Knoxville to Baton Rouge (average of $164). Flying from Knoxville to Baton Rouge in November is currently the most expensive (average of $248). 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 Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

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Top 2 airlines flying from Knoxville to Baton Rouge

Discover the top 2 airlines that operate flights from Knoxville to Baton Rouge. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$248Average$428FlexibilityNo cancel feeOn-timeN/A

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