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Cheap flights from Knoxville to Baton Rouge from $314

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Knoxville to Baton Rouge departing on 4/3. 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

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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.
American Airlines Logo
12:21 pm - 5:26 pm
TYS
-
BTR
6h 05m
1 stop
American Airlines Logo
4:53 pm - 11:56 pm
BTR
-
TYS
6h 03m
1 stop
$314American Airlines
Fri, Apr 3 - Fri, Apr 10
American Airlines Logo
8:50 am - 12:51 pm
TYS
-
BTR
5h 01m
1 stop
American Airlines Logo
5:00 am - 11:30 am
BTR
-
TYS
5h 30m
1 stop
$319American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
7:02 am - 1:46 pm
TYS
-
BTR
7h 44m
2 stops
American Airlines Logo
10:24 am - 5:31 pm
BTR
-
TYS
6h 07m
1 stop
$324American Airlines
Tue, Mar 31 - Sat, Apr 4
United Airlines Logo
7:05 am - 1:25 pm
TYS
-
BTR
7h 20m
1 stop
United Airlines Logo
12:00 pm - 7:56 pm
BTR
-
TYS
6h 56m
1 stop
$329United Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
11:25 am - 5:33 pm
TYS
-
BTR
7h 08m
1 stop
United Airlines Logo
4:08 pm - 11:41 pm
BTR
-
TYS
6h 33m
1 stop
$339United Airlines
Fri, Apr 3 - Tue, Apr 7
American Airlines Logo
6:00 am - 10:02 am
TYS
-
BTR
5h 02m
1 stop
American Airlines Logo
2:33 pm - 11:55 pm
BTR
-
TYS
8h 22m
2 stops
$407American Airlines
Wed, Apr 22 - Sat, Apr 25
United Airlines Logo
12:05 pm - 5:32 pm
TYS
-
BTR
6h 27m
1 stop
United Airlines Logo
9:35 am - 6:05 pm
BTR
-
TYS
7h 30m
1 stop
$409United Airlines
Tue, Aug 25 - Sat, Aug 29
Delta Logo
5:30 am - 9:34 am
TYS
-
BTR
5h 04m
1 stop
Delta Logo
3:20 pm - 9:44 pm
BTR
-
TYS
5h 24m
1 stop
$424Delta
Fri, Jun 12 - Mon, Jun 15
American Airlines Logo
7:02 am - 1:46 pm
TYS
-
BTR
7h 44m
2 stops
American Airlines Logo
2:16 pm - 11:50 pm
BTR
-
TYS
8h 34m
2 stops
$433American Airlines
Tue, Mar 31 - Sat, Apr 4
American Airlines Logo
5:36 am - 10:58 am
TYS
-
BTR
6h 22m
1 stop
American Airlines Logo
2:19 pm - 9:59 pm
BTR
-
TYS
6h 40m
1 stop
$533American Airlines
Fri, Jul 17 - Mon, Jul 20

United Airlines flights from Knoxville to Baton Rouge

Our best United Airlines deals on Knoxville to Baton Rouge flight tickets
United Airlines
Apr 22
TYS7:05 amKnoxville McGhee Tyson
7h 20m
1 stop
BTR1:25 pmBaton Rouge Ryan
Apr 25
BTR12:00 pmBaton Rouge Ryan
6h 56m
1 stop
TYS7:56 pmKnoxville McGhee Tyson
$329
United Airlines
Apr 3
TYS11:25 amKnoxville McGhee Tyson
7h 08m
1 stop
BTR5:33 pmBaton Rouge Ryan
Apr 7
BTR4:08 pmBaton Rouge Ryan
6h 33m
1 stop
TYS11:41 pmKnoxville McGhee Tyson
$339
United Airlines
Aug 25
TYS12:05 pmKnoxville McGhee Tyson
6h 27m
1 stop
BTR5:32 pmBaton Rouge Ryan
Aug 29
BTR9:35 amBaton Rouge Ryan
7h 30m
1 stop
TYS6:05 pmKnoxville McGhee Tyson
$409

American Airlines flights from Knoxville to Baton Rouge

Our best American Airlines deals on Knoxville to Baton Rouge flight tickets
American Airlines
Apr 3
TYS12:21 pmKnoxville McGhee Tyson
6h 05m
1 stop
BTR5:26 pmBaton Rouge Ryan
Apr 10
BTR4:53 pmBaton Rouge Ryan
6h 03m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$314
American Airlines
Mar 31
TYS8:50 amKnoxville McGhee Tyson
5h 01m
1 stop
BTR12:51 pmBaton Rouge Ryan
Apr 4
BTR5:00 amBaton Rouge Ryan
5h 30m
1 stop
TYS11:30 amKnoxville McGhee Tyson
$319
American Airlines
Mar 31
TYS7:02 amKnoxville McGhee Tyson
7h 44m
2 stops
BTR1:46 pmBaton Rouge Ryan
Apr 4
BTR10:24 amBaton Rouge Ryan
6h 07m
1 stop
TYS5:31 pmKnoxville McGhee Tyson
$324

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 March 20, 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

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 4/3

12:21 pm-5:26 pm

1 stop6h 05m

Baton Rouge Ryan

Fri 4/10

4:53 pm-11:56 pm

1 stop6h 03m

$314

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 3/31

8:50 am-12:51 pm

1 stop5h 01m

Baton Rouge Ryan

Sat 4/4

5:00 am-11:30 am

1 stop5h 30m

$319

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 3/31

7:02 am-1:46 pm

2 stops7h 44m

Baton Rouge Ryan

Sat 4/4

10:24 am-5:31 pm

1 stop6h 07m

$324

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Wed 4/22

7:05 am-1:25 pm

1 stop7h 20m

Baton Rouge Ryan

Sat 4/25

12:00 pm-7:56 pm

1 stop6h 56m

$329

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 4/3

11:25 am-5:33 pm

1 stop7h 08m

Baton Rouge Ryan

Tue 4/7

4:08 pm-11:41 pm

1 stop6h 33m

$339

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Wed 4/22

6:00 am-10:02 am

1 stop5h 02m

Baton Rouge Ryan

Sat 4/25

2:33 pm-11:55 pm

2 stops8h 22m

$407

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 8/25

12:05 pm-5:32 pm

1 stop6h 27m

Baton Rouge Ryan

Sat 8/29

9:35 am-6:05 pm

1 stop7h 30m

$409
Quickest round-trip

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 6/12

5:30 am-9:34 am

1 stop5h 04m

Baton Rouge Ryan

Mon 6/15

3:20 pm-9:44 pm

1 stop5h 24m

$424

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 3/31

7:02 am-1:46 pm

2 stops7h 44m

Baton Rouge Ryan

Sat 4/4

2:16 pm-11:50 pm

2 stops8h 34m

$433

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 7/17

5:36 am-10:58 am

1 stop6h 22m

Baton Rouge Ryan

Mon 7/20

2:19 pm-9:59 pm

1 stop6h 40m

$533

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Baton Rouge?

Delta, American Airlines and Southwest are the top three most popular airlines that fly to Baton Rouge from Knoxville according to our data. Delta is the first choice among our users, with 52% of people opting to fly with this airline when traveling to Baton Rouge. Keep in mind that there are 3 different airlines that fly to Baton Rouge on a routine basis, so you have a few additional options to choose from.

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

5h 04m

Direct flights

None
The fastest flight from Knoxville to Baton Rouge takes 5h 04m
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 5h 04m.

  • 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
11,480 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,303 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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