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Cheap flights from Knoxville to Baton Rouge from $204

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 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Knoxville to Baton Rouge

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
5:37 pm - 8:50 pm
TYS
-
BTR
4h 13m
1 stop
Delta Logo
6:19 am - 11:10 am
BTR
-
TYS
3h 51m
1 stop
$291Delta
Sat, Jul 4 - Wed, Jul 15
Delta Logo
7:35 am - 12:47 pm
TYS
-
BTR
6h 12m
1 stop
Delta Logo
6:19 am - 11:10 am
BTR
-
TYS
3h 51m
1 stop
$341Delta
Tue, Jul 7 - Wed, Jul 15
American Airlines Logo
5:31 pm - 10:57 pm
TYS
-
BTR
6h 26m
1 stop
American Airlines Logo
6:28 pm - 11:51 pm
BTR
-
TYS
4h 23m
1 stop
$369American Airlines
Fri, Jul 3 - Thu, Jul 9
American Airlines Logo
1:54 pm - 7:06 pm
TYS
-
BTR
6h 12m
1 stop
American Airlines Logo
6:28 pm - 11:51 pm
BTR
-
TYS
4h 23m
1 stop
$380American Airlines
Mon, Jul 6 - Wed, Jul 15
Delta Logo
10:34 am - 3:12 pm
TYS
-
BTR
5h 38m
1 stop
Delta Logo
6:11 am - 11:09 am
BTR
-
TYS
3h 58m
1 stop
$389Delta
Wed, Jul 1 - Sun, Jul 5
American Airlines Logo
5:31 pm - 10:07 pm
TYS
-
BTR
5h 36m
1 stop
American Airlines Logo
6:28 pm - 11:51 pm
BTR
-
TYS
4h 23m
1 stop
$432American Airlines
Thu, Jul 9 - Sun, Jul 12
Delta Logo
5:40 am - 9:42 am
TYS
-
BTR
5h 02m
1 stop
Delta Logo
4:07 pm - 11:44 pm
BTR
-
TYS
6h 37m
1 stop
$439Delta
Sun, Jul 5 - Sat, Jul 11
American Airlines Logo
7:07 am - 3:58 pm
TYS
-
BTR
9h 51m
2 stops
American Airlines Logo
6:28 pm - 11:51 pm
BTR
-
TYS
4h 23m
1 stop
$458American Airlines
Sat, Jul 4 - Wed, Jul 15
Delta Logo
5:40 am - 9:39 am
TYS
-
BTR
4h 59m
1 stop
Delta Logo
1:27 pm - 8:05 pm
BTR
-
TYS
5h 38m
1 stop
$468Delta
Thu, Jul 16 - Sun, Jul 19
American Airlines Logo
3:40 pm - 10:59 pm
TYS
-
BTR
8h 19m
2 stops
American Airlines Logo
6:16 pm - 11:51 pm
BTR
-
TYS
4h 35m
1 stop
$476American Airlines
Wed, Jul 1 - Sun, Jul 5

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Delta flights from Knoxville to Baton Rouge

Our best Delta deals on Knoxville to Baton Rouge flight tickets
Delta
Jul 4
TYS5:37 pmKnoxville McGhee Tyson
4h 13m
1 stop
BTR8:50 pmBaton Rouge Ryan
Jul 15
BTR6:19 amBaton Rouge Ryan
3h 51m
1 stop
TYS11:10 amKnoxville McGhee Tyson
$291
Delta
Jul 7
TYS7:35 amKnoxville McGhee Tyson
6h 12m
1 stop
BTR12:47 pmBaton Rouge Ryan
Jul 15
BTR6:19 amBaton Rouge Ryan
3h 51m
1 stop
TYS11:10 amKnoxville McGhee Tyson
$341
Delta
Jul 1
TYS10:34 amKnoxville McGhee Tyson
5h 38m
1 stop
BTR3:12 pmBaton Rouge Ryan
Jul 5
BTR6:11 amBaton Rouge Ryan
3h 58m
1 stop
TYS11:09 amKnoxville McGhee Tyson
$389

United Airlines flights from Knoxville to Baton Rouge

Our best United Airlines deals on Knoxville to Baton Rouge flight tickets
United Airlines
Jun 18
TYS7:15 amKnoxville McGhee Tyson
7h 14m
1 stop
BTR1:29 pmBaton Rouge Ryan
Jun 24
BTR5:00 amBaton Rouge Ryan
5h 19m
1 stop
TYS11:19 amKnoxville McGhee Tyson
$410
United Airlines
Jul 7
TYS5:45 pmKnoxville McGhee Tyson
18h 35m
2 stops
BTR11:20 amBaton Rouge Ryan
Jul 15
BTR9:35 amBaton Rouge Ryan
10h 09m
2 stops
TYS8:44 pmKnoxville McGhee Tyson
$630
United Airlines
Jul 9
TYS7:15 amKnoxville McGhee Tyson
5h 05m
1 stop
BTR11:20 amBaton Rouge Ryan
Jul 12
BTR6:09 pmBaton Rouge Ryan
25h 35m
2 stops
TYS8:44 pmKnoxville McGhee Tyson
$703

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 June 17, 2026.
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

Cheapest round-trip
Quickest round-trip

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 7/4

5:37 pm-8:50 pm

1 stop4h 13m

Baton Rouge Ryan

Wed 7/15

6:19 am-11:10 am

1 stop3h 51m

$291

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 7/7

7:35 am-12:47 pm

1 stop6h 12m

Baton Rouge Ryan

Wed 7/15

6:19 am-11:10 am

1 stop3h 51m

$341

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 7/3

5:31 pm-10:57 pm

1 stop6h 26m

Baton Rouge Ryan

Thu 7/9

6:28 pm-11:51 pm

1 stop4h 23m

$369

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Mon 7/6

1:54 pm-7:06 pm

1 stop6h 12m

Baton Rouge Ryan

Wed 7/15

6:28 pm-11:51 pm

1 stop4h 23m

$380

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Wed 7/1

10:34 am-3:12 pm

1 stop5h 38m

Baton Rouge Ryan

Sun 7/5

6:11 am-11:09 am

1 stop3h 58m

$389

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 7/9

5:31 pm-10:07 pm

1 stop5h 36m

Baton Rouge Ryan

Sun 7/12

6:28 pm-11:51 pm

1 stop4h 23m

$432

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sun 7/5

5:40 am-9:42 am

1 stop5h 02m

Baton Rouge Ryan

Sat 7/11

4:07 pm-11:44 pm

1 stop6h 37m

$439

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Sat 7/4

7:07 am-3:58 pm

2 stops9h 51m

Baton Rouge Ryan

Wed 7/15

6:28 pm-11:51 pm

1 stop4h 23m

$458

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 7/16

5:40 am-9:39 am

1 stop4h 59m

Baton Rouge Ryan

Sun 7/19

1:27 pm-8:05 pm

1 stop5h 38m

$468

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Wed 7/1

3:40 pm-10:59 pm

2 stops8h 19m

Baton Rouge Ryan

Sun 7/5

6:16 pm-11:51 pm

1 stop4h 35m

$476

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between Knoxville and Baton Rouge?

What is the cheapest month to fly to Baton Rouge?

In general, December 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 $0. If you’re not able to fly to Baton Rouge in December, then April is your next best option. Flight prices from Knoxville to Baton Rouge during April average around $0.

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

Fastest flight time

4h 47m

Direct flights

None
The fastest flight from Knoxville to Baton Rouge takes 4h 47m
There are no direct flights from Knoxville to Baton Rouge. There are no popular flight routes from Knoxville to Baton Rouge.
Search flight deals

Frequently asked questions about flying from Knoxville to Baton Rouge

  • 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 47m.

  • 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
7.1
11,670 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.8
8,406 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
Port Allen
McComb
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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