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Cheap flights from Baton Rouge to Knoxville from $157

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baton Rouge to Knoxville departing on 9/8. 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 Baton Rouge to Knoxville

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:07 am - 1:34 pm
BTR
-
TYS
6h 27m
1 stop
Delta Logo
12:01 pm - 3:08 pm
TYS
-
BTR
4h 07m
1 stop
$291Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
7:13 pm - 11:52 pm
BTR
-
TYS
3h 39m
1 stop
Delta Logo
10:28 am - 3:08 pm
TYS
-
BTR
5h 40m
1 stop
$310Delta
Thu, Aug 13 - Wed, Aug 19
United Airlines Logo
4:09 pm - 11:12 pm
BTR
-
TYS
6h 03m
1 stop
United Airlines Logo
7:15 am - 1:29 pm
TYS
-
BTR
7h 14m
1 stop
$324United Airlines
Fri, Jul 31 - Wed, Aug 5
Delta Logo
7:13 pm - 11:52 pm
BTR
-
TYS
3h 39m
1 stop
Delta Logo
5:40 am - 9:39 am
TYS
-
BTR
4h 59m
1 stop
$329Delta
Thu, Aug 20 - Sun, Aug 23
Delta Logo
7:06 pm - 11:52 pm
BTR
-
TYS
3h 46m
1 stop
Delta Logo
4:38 pm - 10:01 pm
TYS
-
BTR
6h 23m
1 stop
$345Delta
Tue, Jul 28 - Tue, Aug 4
Delta Logo
7:06 pm - 11:52 pm
BTR
-
TYS
3h 46m
1 stop
Delta Logo
4:38 pm - 10:01 pm
TYS
-
BTR
6h 23m
1 stop
$361Delta
Tue, Jul 28 - Mon, Aug 3
United Airlines Logo
4:09 pm - 11:12 pm
BTR
-
TYS
6h 03m
1 stop
United Airlines Logo
7:15 am - 11:20 am
TYS
-
BTR
5h 05m
1 stop
$365United Airlines
Sat, Jul 25 - Thu, Jul 30
Delta Logo
4:07 pm - 11:44 pm
BTR
-
TYS
6h 37m
1 stop
Delta Logo
3:54 pm - 6:19 pm
TYS
-
BTR
3h 25m
1 stop
$376Delta
Sat, Jul 25 - Wed, Jul 29
American Airlines Logo
2:27 pm - 10:58 pm
BTR
-
TYS
7h 31m
2 stops
American Airlines Logo
6:03 am - 10:42 am
TYS
-
BTR
5h 39m
1 stop
$378American Airlines
Wed, Aug 12 - Tue, Aug 18
United Airlines Logo
12:00 pm - 6:17 pm
BTR
-
TYS
5h 17m
1 stop
United Airlines Logo
3:40 pm - 9:28 pm
TYS
-
BTR
6h 48m
1 stop
$380United Airlines
Sat, Aug 15 - Tue, Aug 18

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American Airlines flights from Baton Rouge to Knoxville

Our best American Airlines deals on Baton Rouge to Knoxville flight tickets
American Airlines
Jul 22
BTR6:28 pmBaton Rouge Ryan
4h 23m
1 stop
TYS11:51 pmKnoxville McGhee Tyson
Aug 8
TYS4:22 pmKnoxville McGhee Tyson
5h 34m
1 stop
BTR8:56 pmBaton Rouge Ryan
$360
American Airlines
Aug 12
BTR2:27 pmBaton Rouge Ryan
7h 31m
2 stops
TYS10:58 pmKnoxville McGhee Tyson
Aug 18
TYS6:03 amKnoxville McGhee Tyson
5h 39m
1 stop
BTR10:42 amBaton Rouge Ryan
$378
American Airlines
Jul 18
BTR7:00 amBaton Rouge Ryan
4h 56m
1 stop
TYS12:56 pmKnoxville McGhee Tyson
Jul 25
TYS6:10 pmKnoxville McGhee Tyson
4h 20m
1 stop
BTR9:30 pmBaton Rouge Ryan
$391

United Airlines flights from Baton Rouge to Knoxville

Our best United Airlines deals on Baton Rouge to Knoxville flight tickets
United Airlines
Jul 31
BTR4:09 pmBaton Rouge Ryan
6h 03m
1 stop
TYS11:12 pmKnoxville McGhee Tyson
Aug 5
TYS7:15 amKnoxville McGhee Tyson
7h 14m
1 stop
BTR1:29 pmBaton Rouge Ryan
$324
United Airlines
Jul 25
BTR4:09 pmBaton Rouge Ryan
6h 03m
1 stop
TYS11:12 pmKnoxville McGhee Tyson
Jul 30
TYS7:15 amKnoxville McGhee Tyson
5h 05m
1 stop
BTR11:20 amBaton Rouge Ryan
$365
United Airlines
Jul 24
BTR5:00 amBaton Rouge Ryan
5h 19m
1 stop
TYS11:19 amKnoxville McGhee Tyson
Jul 30
TYS7:15 amKnoxville McGhee Tyson
5h 05m
1 stop
BTR11:20 amBaton Rouge Ryan
$369

momondo 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, momondo users made 832,500 searches. Data last updated July 15, 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

Wed 8/12

6:07 am-1:34 pm

1 stop6h 27m

Knoxville McGhee Tyson

Tue 8/18

12:01 pm-3:08 pm

1 stop4h 07m

$291

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 8/13

7:13 pm-11:52 pm

1 stop3h 39m

Knoxville McGhee Tyson

Wed 8/19

10:28 am-3:08 pm

1 stop5h 40m

$310

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Fri 7/31

4:09 pm-11:12 pm

1 stop6h 03m

Knoxville McGhee Tyson

Wed 8/5

7:15 am-1:29 pm

1 stop7h 14m

$324
Quickest round-trip

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Thu 8/20

7:13 pm-11:52 pm

1 stop3h 39m

Knoxville McGhee Tyson

Sun 8/23

5:40 am-9:39 am

1 stop4h 59m

$329

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 7/28

7:06 pm-11:52 pm

1 stop3h 46m

Knoxville McGhee Tyson

Tue 8/4

4:38 pm-10:01 pm

1 stop6h 23m

$345

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Tue 7/28

7:06 pm-11:52 pm

1 stop3h 46m

Knoxville McGhee Tyson

Mon 8/3

4:38 pm-10:01 pm

1 stop6h 23m

$361

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sat 7/25

4:09 pm-11:12 pm

1 stop6h 03m

Knoxville McGhee Tyson

Thu 7/30

7:15 am-11:20 am

1 stop5h 05m

$365

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sat 7/25

4:07 pm-11:44 pm

1 stop6h 37m

Knoxville McGhee Tyson

Wed 7/29

3:54 pm-6:19 pm

1 stop3h 25m

$376

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Wed 8/12

2:27 pm-10:58 pm

2 stops7h 31m

Knoxville McGhee Tyson

Tue 8/18

6:03 am-10:42 am

1 stop5h 39m

$378

Baton RougeKnoxville

BTR - TYS

BTRTYS

Baton Rouge Ryan

Sat 8/15

12:00 pm-6:17 pm

1 stop5h 17m

Knoxville McGhee Tyson

Tue 8/18

3:40 pm-9:28 pm

1 stop6h 48m

$380

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 Knoxville from

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

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 Baton Rouge and Knoxville?

What is the cheapest month to fly to Knoxville?

The month of August is, on average, the cheapest month to fly to Knoxville from Baton Rouge, with most prices found around $318. If you aren’t able to travel during the month of August, then book flights to Knoxville from Baton Rouge during January instead. Flights to Knoxville in January, while not as cheap as those in August, still average around $318.

When to book flights from Baton Rouge to Knoxville

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

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

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

Fastest flight time

1h 40m

Direct flights

Sat

Airports in Knoxville

1 airport
The fastest flight from Baton Rouge to Knoxville takes 1h 40m
Direct flights go from Baton Rouge to Knoxville on Saturday. There are no airlines offering direct flights.
There is 1 airport in Knoxville. From Baton Rouge there are direct flights to Knoxville McGhee Tyson (TYS).
Search flight deals

Frequently asked questions about flying from Baton Rouge to Knoxville

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

    The straight-line distance from Baton Rouge Ryan to Knoxville McGhee Tyson is 565.9 mi. 1h 40m is a normal flight duration for this route.

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

    Prices for flights from Baton Rouge Ryan Airport to Knoxville McGhee Tyson Airport refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baton Rouge Ryan Airport to Knoxville McGhee Tyson Airport.

  • What documentation or ID do you need to fly to Knoxville McGhee Tyson Airport?

    The travel and health documents required for your trip to Knoxville McGhee Tyson Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Knoxville McGhee Tyson Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

Best airlines flying from Baton Rouge to Knoxville

Compare and see reviews for airlines that fly from Baton Rouge to Knoxville with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $248Free CancellationRating
7.1
11,806 reviews
Search American Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.8
8,469 reviews
Search Delta flights

Traveling to a place near Knoxville?

Book flights to Knoxville if you plan to visit one of these locations
Pigeon Forge
Gatlinburg
Cherokee
Bryson City
Morristown
Corbin
Maryville
Alcoa
Murphy
Crossville
Oak Ridge
Kodak
Newport
Lenoir City
Dandridge
Clinton
Jefferson City
Rockford

Why use momondo?

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

It is quick and easy to find Baton Rouge to Knoxville flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Knoxville that suits you.

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

Flights from Baton Rouge to Knoxville with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Knoxville from Baton Rouge.

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

If you are simply researching potential flights to Knoxville, momondo offers a useful price alert feature which will track prices for flights to Knoxville from Baton Rouge and alert you when they change.

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