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$194+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — TYS
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
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Cheap 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 July 21, 2026.

This Delta deal was found by Cheapflights users on 7/19. 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.
Sat 9/126:03 am
BTR
-
TYS
1 stop3h 41m
Delta
Sat 9/125:45 pm
TYS
-
BTR
1 stop4h 04m
Delta
Deal found 7/19$291
This Delta deal was found by Cheapflights users on 7/19. 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 9/113:48 pm
BTR
-
TYS
1 stop3h 19m
Delta
Fri 9/186:13 pm
TYS
-
BTR
1 stop4h 40m
Delta
Deal found 7/19$310
This United Airlines deal was found by Cheapflights users on 7/18. 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.
Fri 8/74:09 pm
BTR
-
TYS
1 stop6h 03m
United Airlines
Tue 8/187:15 am
TYS
-
BTR
1 stop4h 58m
United Airlines
Deal found 7/18$315
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 8/137:13 pm
BTR
-
TYS
1 stop3h 39m
Delta
Thu 8/206:12 pm
TYS
-
BTR
1 stop4h 49m
Delta
Deal found 7/16$329
This Delta deal was found by Cheapflights users on 7/19. 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 9/77:13 pm
BTR
-
TYS
1 stop3h 39m
Delta
Wed 9/1612:23 pm
TYS
-
BTR
1 stop3h 38m
Delta
Deal found 7/19$335
This Delta deal was found by Cheapflights users on 7/17. 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.
Fri 9/253:48 pm
BTR
-
TYS
1 stop5h 02m
Delta
Sun 9/275:35 am
TYS
-
BTR
1 stop5h 04m
Delta
Deal found 7/17$337
This Delta deal was found by Cheapflights users on 7/16. 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.
Thu 9/175:45 pm
BTR
-
TYS
1 stop5h 10m
Delta
Sun 9/205:35 am
TYS
-
BTR
1 stop5h 04m
Delta
Deal found 7/16$345
This Delta deal was found by Cheapflights users on 7/19. 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 9/77:13 pm
BTR
-
TYS
1 stop3h 39m
Delta
Mon 9/146:13 pm
TYS
-
BTR
1 stop4h 40m
Delta
Deal found 7/19$354
This United Airlines deal was found by Cheapflights users on 7/20. 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 7/2212:10 pm
BTR
-
TYS
1 stop4h 57m
United Airlines
Wed 8/57:15 am
TYS
-
BTR
1 stop5h 05m
United Airlines
Deal found 7/20$365
This American Airlines deal was found by Cheapflights users on 7/21. 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 9/511:14 am
BTR
-
TYS
2 stops9h 36m
American Airlines
Sun 9/611:57 am
TYS
-
BTR
1 stop6h 45m
American Airlines
Deal found 7/21$378
This American Airlines deal was found by Cheapflights users on 7/20. 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 7/226:28 pm
BTR
-
TYS
1 stop4h 23m
American Airlines
Tue 7/285:37 am
TYS
-
BTR
1 stop6h 06m
American Airlines
Deal found 7/20$391

Find 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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$291
(Delta)

One-way from

$194
(Delta)

Popular in

March

Cheapest in

January

Average price

$353
Provider with most accurate pricing for Baton Rouge Ryan-Knoxville McGhee Tyson flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-Knoxville McGhee Tyson flights.
Search Deals
From Baton Rouge Ryan to Knoxville McGhee Tyson
Search Deals
One-way flight from Baton Rouge Ryan to Knoxville McGhee Tyson
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($64 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

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 July 21, 2026.
Use the filters below to find and compare flights from Baton Rouge to Knoxville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 9/8

6:03 am-10:44 am

1 stop3h 41m

Knoxville McGhee Tyson

Tue 9/15

5:40 am-9:39 am

1 stop4h 59m

$291

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 9/4

2:42 pm-8:03 pm

1 stop4h 21m

Knoxville McGhee Tyson

Sat 9/12

7:50 am-12:52 pm

1 stop6h 02m

$310
Quickest round-trip

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 9/11

3:48 pm-8:07 pm

1 stop3h 19m

Knoxville McGhee Tyson

Fri 9/18

6:13 pm-9:53 pm

1 stop4h 40m

$310

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 8/13

7:13 pm-11:52 pm

1 stop3h 39m

Knoxville McGhee Tyson

Thu 8/20

6:12 pm-10:01 pm

1 stop4h 49m

$329

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 8/13

6:07 am-1:34 pm

1 stop6h 27m

Knoxville McGhee Tyson

Mon 8/17

5:40 am-9:39 am

1 stop4h 59m

$329

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 9/17

5:45 pm-11:55 pm

1 stop5h 10m

Knoxville McGhee Tyson

Sun 9/20

5:35 am-9:39 am

1 stop5h 04m

$345

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sat 10/31

4:04 pm-9:42 pm

1 stop4h 38m

Knoxville McGhee Tyson

Tue 11/3

7:00 am-11:12 am

1 stop5h 12m

$462

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 9/25

6:03 am-11:18 am

1 stop4h 15m

Knoxville McGhee Tyson

Sun 9/27

5:40 am-9:39 am

1 stop4h 59m

$512

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 9/4

6:14 pm-8:53 pm

2 stops25h 39m

Knoxville McGhee Tyson

Sat 9/12

7:15 am-11:13 am

1 stop4h 58m

$529
Cheapest one-way

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 8/18

6:07 am-1:34 pm

1 stop6h 27m

$194

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/18

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Baton Rouge 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 Baton Rouge to Knoxville in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 Baton Rouge-Knoxville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baton Rouge-Knoxville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baton Rouge-Knoxville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baton Rouge-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 Baton Rouge-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 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 $318). Flying from Baton Rouge to Knoxville in March is currently the most expensive (average of $599). 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 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 July 21, 2026.
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
7.8
Good
8,473 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
Delta
7.8
Good
8,473 reviews
Delta
7.8
Good
8,473 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional
American Airlines
7.1
Good
11,832 reviews
Delta
7.8
Good
8,473 reviews

Crew

8.5

Comfort

7.8

Entertainment

7.8

Overall

7.8

Boarding

8.1

Food

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SEA - KOA

The snacks were not very good, not everyone was very friendly and professional

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 41m. The distance from Baton Rouge to Knoxville is about 551 mi.

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

    According to our current data, American Airlines ($248), and Delta ($263) offers the cheapest pricing from Baton Rouge to Knoxville. These flights start at 40% lower than the current average price 3 months from now.

  • 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 $318). Flying from Baton Rouge to Knoxville in March is currently the most expensive (average of $599). 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
Cherokee
Crossville
Morristown
Bryson City
Murphy
Alcoa

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 July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$368FlexibilityNo cancel feeOn-time71%
DeltaCheapest$263Average$368FlexibilityNo cancel feeOn-timeN/A

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