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Cheap flights from Knoxville to Baton Rouge from $216

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 5/26. 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
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
10:26 am - 12:47 pm
TYS
-
BTR
3h 21m
1 stop
Delta Logo
7:08 pm - 11:54 pm
BTR
-
TYS
3h 46m
1 stop
$323Delta
Thu, Jun 18 - Mon, Jun 22
Delta Logo
7:33 pm - 10:00 pm
TYS
-
BTR
3h 27m
1 stop
Delta Logo
7:04 pm - 11:56 pm
BTR
-
TYS
3h 52m
1 stop
$447Delta
Fri, May 15 - Tue, May 19
American Airlines Logo
1:46 pm - 8:06 pm
TYS
-
BTR
7h 20m
1 stop
American Airlines Logo
6:00 am - 12:56 pm
BTR
-
TYS
5h 56m
1 stop
$543American Airlines
Mon, Aug 10 - Wed, Aug 12
American Airlines Logo
6:54 pm - 10:51 pm
TYS
-
BTR
4h 57m
1 stop
American Airlines Logo
5:40 am - 2:22 pm
BTR
-
TYS
7h 42m
2 stops
$644American Airlines
Fri, May 15 - Tue, May 19
American Airlines Logo
4:22 pm - 10:55 pm
TYS
-
BTR
7h 33m
2 stops
American Airlines Logo
6:00 am - 12:56 pm
BTR
-
TYS
5h 56m
1 stop
$649American Airlines
Mon, Aug 10 - Wed, Aug 12
United Airlines Logo
7:15 am - 8:46 am
TYS
-
BTR
26h 31m
1 stop
United Airlines Logo
4:09 pm - 2:27 pm
BTR
-
TYS
21h 18m
2 stops
$694United Airlines
Thu, Jun 18 - Mon, Jun 22
United Airlines Logo
6:01 pm - 1:23 pm
TYS
-
BTR
20h 22m
2 stops
United Airlines Logo
4:06 pm - 8:45 pm
BTR
-
TYS
27h 39m
2 stops
$808United Airlines
Fri, May 15 - Tue, May 19
United Airlines Logo
6:00 am - 8:46 am
TYS
-
BTR
27h 46m
2 stops
United Airlines Logo
4:09 pm - 2:27 pm
BTR
-
TYS
21h 18m
2 stops
$809United Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
4:22 pm - 10:55 pm
TYS
-
BTR
7h 33m
2 stops
American Airlines Logo
8:09 am - 5:34 pm
BTR
-
TYS
8h 25m
2 stops
$814American Airlines
Mon, Aug 10 - Wed, Aug 12

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Delta flights from Knoxville to Baton Rouge

Our best Delta deals on Knoxville to Baton Rouge flight tickets
Delta
Jun 18
TYS10:26 amKnoxville McGhee Tyson
3h 21m
1 stop
BTR12:47 pmBaton Rouge Ryan
Jun 22
BTR7:08 pmBaton Rouge Ryan
3h 46m
1 stop
TYS11:54 pmKnoxville McGhee Tyson
$323
Delta
May 15
TYS7:33 pmKnoxville McGhee Tyson
3h 27m
1 stop
BTR10:00 pmBaton Rouge Ryan
May 19
BTR7:04 pmBaton Rouge Ryan
3h 52m
1 stop
TYS11:56 pmKnoxville McGhee Tyson
$447

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
26h 31m
1 stop
BTR8:46 amBaton Rouge Ryan
Jun 22
BTR4:09 pmBaton Rouge Ryan
21h 18m
2 stops
TYS2:27 pmKnoxville McGhee Tyson
$694
United Airlines
May 15
TYS6:01 pmKnoxville McGhee Tyson
20h 22m
2 stops
BTR1:23 pmBaton Rouge Ryan
May 19
BTR4:06 pmBaton Rouge Ryan
27h 39m
2 stops
TYS8:45 pmKnoxville McGhee Tyson
$808
United Airlines
Jun 18
TYS6:00 amKnoxville McGhee Tyson
27h 46m
2 stops
BTR8:46 amBaton Rouge Ryan
Jun 22
BTR4:09 pmBaton Rouge Ryan
21h 18m
2 stops
TYS2:27 pmKnoxville McGhee Tyson
$809

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 May 4, 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

Thu 6/18

10:26 am-12:47 pm

1 stop3h 21m

Baton Rouge Ryan

Mon 6/22

7:08 pm-11:54 pm

1 stop3h 46m

$323

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 5/15

7:33 pm-10:00 pm

1 stop3h 27m

Baton Rouge Ryan

Tue 5/19

7:04 pm-11:56 pm

1 stop3h 52m

$447

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Mon 8/10

1:46 pm-8:06 pm

1 stop7h 20m

Baton Rouge Ryan

Wed 8/12

6:00 am-12:56 pm

1 stop5h 56m

$543

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 5/15

6:54 pm-10:51 pm

1 stop4h 57m

Baton Rouge Ryan

Tue 5/19

5:40 am-2:22 pm

2 stops7h 42m

$644

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Mon 8/10

4:22 pm-10:55 pm

2 stops7h 33m

Baton Rouge Ryan

Wed 8/12

6:00 am-12:56 pm

1 stop5h 56m

$649

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 6/18

7:15 am-8:46 am

1 stop26h 31m

Baton Rouge Ryan

Mon 6/22

4:09 pm-2:27 pm

2 stops21h 18m

$694

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Fri 5/15

6:01 pm-1:23 pm

2 stops20h 22m

Baton Rouge Ryan

Tue 5/19

4:06 pm-8:45 pm

2 stops27h 39m

$808

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Thu 6/18

6:00 am-8:46 am

2 stops27h 46m

Baton Rouge Ryan

Mon 6/22

4:09 pm-2:27 pm

2 stops21h 18m

$809

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Mon 8/10

4:22 pm-10:55 pm

2 stops7h 33m

Baton Rouge Ryan

Wed 8/12

8:09 am-5:34 pm

2 stops8h 25m

$814
Cheapest one-way

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

Tue 5/26

5:59 pm-10:00 pm

1 stop5h 01m

$216

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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

3h 21m

Direct flights

None
The fastest flight from Knoxville to Baton Rouge takes 3h 21m
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 3h 21m.

  • 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
11,673 reviews
Search American Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,460 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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