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Cheap flights from Knoxville to Baton Rouge from $219

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Baton Rouge departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Knoxville to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:41 pm - 7:57 pmTYS-BTR
6h 16m1 stop
Delta Logo
6:15 am - 1:44 pmBTR-TYS
6h 29m1 stop
$249Delta
Find Deal
Sun, Nov 23 - Fri, Nov 28
Delta Logo
8:45 am - 12:29 pmTYS-BTR
4h 44m1 stop
Delta Logo
2:21 pm - 7:02 pmBTR-TYS
3h 41m1 stop
$279Delta
Find Deal
Sat, Nov 15 - Tue, Nov 18
American Airlines Logo
5:10 am - 9:50 amTYS-BTR
5h 40m1 stop
American Airlines Logo
4:25 pm - 12:08 amBTR-TYS
6h 43m1 stop
$309American Airlines
Find Deal
Thu, Nov 13 - Mon, Nov 17
American Airlines Logo
5:10 am - 9:50 amTYS-BTR
5h 40m1 stop
American Airlines Logo
5:30 am - 2:52 pmBTR-TYS
8h 22m2 stops
$314American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
10:50 am - 5:42 pmTYS-BTR
7h 52m2 stops
American Airlines Logo
5:27 pm - 10:54 pmBTR-TYS
4h 27m1 stop
$344American Airlines
Find Deal
Sun, Nov 23 - Fri, Nov 28
American Airlines Logo
6:18 pm - 10:55 pmTYS-BTR
5h 37m1 stop
American Airlines Logo
2:15 pm - 10:51 pmBTR-TYS
7h 36m2 stops
$354American Airlines
Find Deal
Sat, Nov 15 - Tue, Nov 18
Delta Logo
5:35 am - 9:50 amTYS-BTR
5h 15m1 stop
Delta Logo
6:00 am - 10:45 amBTR-TYS
3h 45m1 stop
$508Delta
Find Deal
Sun, Nov 16 - Fri, Nov 21
Delta Logo
5:35 am - 9:50 amTYS-BTR
5h 15m1 stop
Delta Logo
6:00 am - 10:45 amBTR-TYS
3h 45m1 stop
$519Delta
Find Deal
Sun, Nov 16 - Fri, Nov 21
United Airlines Logo
6:45 am - 11:25 amTYS-BTR
29h 40m2 stops
United Airlines Logo
6:07 pm - 10:19 amBTR-TYS
15h 12m2 stops
$548United Airlines
Find Deal
Mon, Feb 9 - Fri, Feb 13
United Airlines Logo
5:45 am - 3:21 pmTYS-BTR
10h 36m2 stops
United Airlines Logo
6:09 pm - 10:05 amBTR-TYS
14h 56m2 stops
$900United Airlines
Find Deal
Fri, Nov 28 - Fri, Nov 28

Delta flights from Knoxville to Baton Rouge

Our best Delta deals on Knoxville to Baton Rouge flight tickets
Delta
Nov 23
TYS2:41 pmKnoxville McGhee Tyson
6h 16m
1 stop
BTR7:57 pmBaton Rouge Ryan
Nov 28
BTR6:15 amBaton Rouge Ryan
6h 29m
1 stop
TYS1:44 pmKnoxville McGhee Tyson
$249
Find similar
Delta
Nov 15
TYS8:45 amKnoxville McGhee Tyson
4h 44m
1 stop
BTR12:29 pmBaton Rouge Ryan
Nov 18
BTR2:21 pmBaton Rouge Ryan
3h 41m
1 stop
TYS7:02 pmKnoxville McGhee Tyson
$279
Find similar
Delta
Nov 16
TYS5:35 amKnoxville McGhee Tyson
5h 15m
1 stop
BTR9:50 amBaton Rouge Ryan
Nov 21
BTR6:00 amBaton Rouge Ryan
3h 45m
1 stop
TYS10:45 amKnoxville McGhee Tyson
$508
Find similar

American Airlines flights from Knoxville to Baton Rouge

Our best American Airlines deals on Knoxville to Baton Rouge flight tickets
American Airlines
Nov 13
TYS5:10 amKnoxville McGhee Tyson
5h 40m
1 stop
BTR9:50 amBaton Rouge Ryan
Nov 17
BTR4:25 pmBaton Rouge Ryan
6h 43m
1 stop
TYS12:08 amKnoxville McGhee Tyson
$309
Find similar
American Airlines
Nov 13
TYS5:10 amKnoxville McGhee Tyson
5h 40m
1 stop
BTR9:50 amBaton Rouge Ryan
Nov 18
BTR5:30 amBaton Rouge Ryan
8h 22m
2 stops
TYS2:52 pmKnoxville McGhee Tyson
$314
Find similar
American Airlines
Nov 23
TYS10:50 amKnoxville McGhee Tyson
7h 52m
2 stops
BTR5:42 pmBaton Rouge Ryan
Nov 28
BTR5:27 pmBaton Rouge Ryan
4h 27m
1 stop
TYS10:54 pmKnoxville McGhee Tyson
$344
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Knoxville to Baton Rouge that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sun 11/23

2:41 pm-7:57 pm

1 stop6h 16m

Baton Rouge Ryan

Fri 11/28

6:15 am-1:44 pm

1 stop6h 29m

$249

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 11/15

8:45 am-12:29 pm

1 stop4h 44m

Baton Rouge Ryan

Tue 11/18

2:21 pm-7:02 pm

1 stop3h 41m

$279

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 11/13

5:10 am-9:50 am

1 stop5h 40m

Baton Rouge Ryan

Mon 11/17

4:25 pm-12:08 am

1 stop6h 43m

$309

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 11/13

5:10 am-9:50 am

1 stop5h 40m

Baton Rouge Ryan

Tue 11/18

5:30 am-2:52 pm

2 stops8h 22m

$314

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sun 11/23

10:50 am-5:42 pm

2 stops7h 52m

Baton Rouge Ryan

Fri 11/28

5:27 pm-10:54 pm

1 stop4h 27m

$344

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 11/15

6:18 pm-10:55 pm

1 stop5h 37m

Baton Rouge Ryan

Tue 11/18

2:15 pm-10:51 pm

2 stops7h 36m

$354

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sun 11/16

5:35 am-9:50 am

1 stop5h 15m

Baton Rouge Ryan

Fri 11/21

6:00 am-10:45 am

1 stop3h 45m

$508

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sun 11/16

5:35 am-9:50 am

1 stop5h 15m

Baton Rouge Ryan

Fri 11/21

6:00 am-10:45 am

1 stop3h 45m

$519

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Mon 2/9

6:45 am-11:25 am

2 stops29h 40m

Baton Rouge Ryan

Fri 2/13

6:07 pm-10:19 am

2 stops15h 12m

$548

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 11/28

5:45 am-3:21 pm

2 stops10h 36m

Baton Rouge Ryan

Fri 11/28

6:09 pm-10:05 am

2 stops14h 56m

$900

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first
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See travel insights to Baton Rouge from

How to get the cheapest flight ticket from Knoxville to Baton Rouge

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Baton Rouge?

In general, January is the cheapest month to fly from Knoxville to Baton Rouge. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $248. If you’re not able to fly to Baton Rouge in January, then December is your next best option. Flight prices from Knoxville to Baton Rouge during December average around $248.

What is the cheapest day to depart on your flight to Baton Rouge?

The cheapest day to depart from Knoxville to Baton Rouge is on a Tuesday. Travelers who choose to depart for Baton Rouge on a Tuesday will often find tickets for as low as $255. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $666. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baton Rouge.

What is the cheapest time of day to depart on your flight to Baton Rouge?

Our most recent data shows that the best time of day to fly to Baton Rouge is at noon. Flights from Knoxville to Baton Rouge during this time can be as low as $323. In contrast, the most expensive time of day to depart to Baton Rouge is in the afternoon when prices are around $353.

When to book flights from Knoxville to Baton Rouge

Are you open to changing your travel dates? Check out the ideal times to fly from Knoxville to Baton Rouge according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Knoxville to Baton Rouge (TYS to BTR) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Knoxville to Baton Rouge

Direct flights

None
There are no direct flights from Knoxville to Baton Rouge. There are no popular flight routes from Knoxville to Baton Rouge.
Search flight deals

  • How far is Knoxville McGhee Tyson to Baton Rouge Ryan by plane?

    Baton Rouge Ryan is 565.9 mi away from Knoxville McGhee Tyson. In terms of flight time, this usually takes a little over 4h 44m.

  • When did momondo last update prices for flights from Knoxville McGhee Tyson Airport to Baton Rouge Ryan Airport?

    Prices for flights from Knoxville McGhee Tyson Airport to Baton Rouge Ryan Airport were last updated today.

  • How many operators does momondo search for flights from Knoxville McGhee Tyson Airport to Baton Rouge Ryan Airport?

  • How old do you have to be to fly from Knoxville McGhee Tyson Airport to Baton Rouge Ryan Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Knoxville McGhee Tyson Airport to Baton Rouge Ryan Airport.

  • What documentation or ID do you need to fly to Baton Rouge Ryan Airport?

    The necessary travel and health documents for your Baton Rouge Ryan Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Knoxville to Baton Rouge?

Best airlines flying from Knoxville to Baton Rouge

Compare and see reviews for airlines that fly from Knoxville to Baton Rouge with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
DeltaPriceFrom $258Free CancellationRating
7.9
8,002 reviews
Search Delta flights

Traveling to a place near Baton Rouge?

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

Why use momondo?

Why should I use momondo to find a flight deal from Knoxville to Baton Rouge?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Baton Rouge from Knoxville.

Can I find flights from Knoxville to Baton Rouge with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baton Rouge from Knoxville with this policy.

How can momondo help me find flights from Knoxville to Baton Rouge?

Once all potential Knoxville to Baton Rouge flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Knoxville to Baton Rouge right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Knoxville to Baton Rouge flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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