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$186+ 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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — TYS
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
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 September 17, 2025.

Round-trip from

$250
(American Airlines)

One-way from

$186
(Delta)

Popular in

October

Cheapest in

November

Average price

$408
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. 4% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 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 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:46 pmBTR - TYS
1 stop4h 37mAmerican Airlines
Fri 10/314:41 pmTYS - BTR
1 stop6h 13mAmerican Airlines
Deal found 9/16$250
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 9/266:50 pmBTR - TYS
1 stop3h 54mDelta
Sun 9/285:45 amTYS - BTR
1 stop4h 22mDelta
Deal found 9/15$284
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:52 pmBTR - TYS
1 stop6h 52mUnited Airlines
Sat 9/277:15 amTYS - BTR
1 stop4h 59mUnited Airlines
Deal found 9/17$324
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 9/235:30 amBTR - TYS
1 stop6h 42mAmerican Airlines
Sat 9/2712:15 pmTYS - BTR
2 stops8h 58mAmerican Airlines
Deal found 9/17$372
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Thu 10/235:44 amBTR - TYS
1 stop5h 00mAmerican Airlines
Sat 10/256:00 amTYS - BTR
1 stop5h 37mAmerican Airlines
Deal found 9/15$377
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 9/304:31 pmBTR - TYS
1 stop6h 50mAmerican Airlines
Sat 10/47:45 pmTYS - BTR
1 stop4h 21mAmerican Airlines
Deal found 9/15$378
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:09 pmBTR - TYS
1 stop4h 35mUnited Airlines
Sat 11/19:10 amTYS - BTR
1 stop7h 11mUnited Airlines
Deal found 9/17$380

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 September 17, 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

Sat 10/25

6:46 pm-12:23 am

1 stop4h 37m

Knoxville McGhee Tyson

Fri 10/31

4:41 pm-9:54 pm

1 stop6h 13m

$250

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 9/26

6:50 pm-11:44 pm

1 stop3h 54m

Knoxville McGhee Tyson

Sun 9/28

5:45 am-9:07 am

1 stop4h 22m

$284

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 9/23

3:52 pm-11:44 pm

1 stop6h 52m

Knoxville McGhee Tyson

Sat 9/27

7:15 am-11:14 am

1 stop4h 59m

$324

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 9/23

8:13 am-1:43 pm

1 stop4h 30m

Knoxville McGhee Tyson

Sat 9/27

4:37 pm-8:13 pm

1 stop4h 36m

$324

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 10/23

5:44 am-11:44 am

1 stop5h 00m

Knoxville McGhee Tyson

Sat 10/25

6:00 am-10:37 am

1 stop5h 37m

$377

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 9/30

4:31 pm-12:21 am

1 stop6h 50m

Knoxville McGhee Tyson

Sat 10/4

7:45 pm-11:06 pm

1 stop4h 21m

$378

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Wed 10/29

6:09 pm-11:44 pm

1 stop4h 35m

Knoxville McGhee Tyson

Sat 11/1

9:10 am-3:21 pm

1 stop7h 11m

$380

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 10/17

6:21 pm-11:51 pm

1 stop4h 30m

Knoxville McGhee Tyson

Sun 10/19

8:37 pm-11:58 pm

1 stop4h 21m

$497

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Wed 11/5

6:09 pm-11:44 pm

1 stop4h 35m

$186

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 11/4

1:06 pm-8:10 pm

1 stop6h 04m

$186

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 17 results
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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 $295). 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 September 17, 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.

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 17, 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
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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
7,961 reviews

Comfort

7.9

Crew

8.5

Food

7.3

Overall

8.0

Entertainment

7.9

Boarding

8.2

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 34% lower than the current average price 3 months from now.

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

    $186 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $186 and $204, 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 $295). 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$314FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$248Average$407FlexibilityNo cancel feeOn-time71%

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