What are the cheapest airlines flying from Knoxville to Baton Rouge round-trip?

According to our current data, Delta ($249), American Airlines ($324), and United Airlines ($548) offers the cheapest pricing from Knoxville to Baton Rouge. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.

What is the cheapest day to fly from Knoxville to Baton Rouge?

Travelers seeking maximum savings on their Knoxville to Baton Rouge flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Baton Rouge ranges from 3.4 - 6.0 inches per month. July is typically the wettest month, when rainfall can reach 6.0 in. October is typically the driest time to visit Baton Rouge when rainfall is around 3.4 in.

If weather is an important factor for your trip to Baton Rouge, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest day to fly round-trip from Knoxville to Baton Rouge?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 161% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Knoxville to Baton Rouge?

January can be a great time to fly to Baton Rouge from Knoxville with a flight ticket averaging about $352. Cheapflights users have found deals in the month of January for as cheap as $248. The most expensive prices can be found in the month of June.

Can I find deals for flights from Knoxville to Baton Rouge that include hotel bookings?

Yes. In addition to deals on Knoxville to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Knoxville to Baton Rouge?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Baton Rouge.

Can I find deals for business class flights from Knoxville to Baton Rouge?

Yes. Cheapflights offers flight deals from Knoxville to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$249+ Flights from Knoxville to Baton Rouge

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Cheap flight deals from Knoxville to Baton Rouge

Round-trip from	$249 (Delta)
Popular in	June
Cheapest in	January
Average price	$258

From Knoxville McGhee Tyson to Baton Rouge Ryan

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($60 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Knoxville to Baton Rouge

Cheapest flights from Knoxville to Baton Rouge
Explore the most affordable flight options available from Knoxville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 16, 2025.

sáb. 11/14:00 pmTYS - BTR

1 stop5h 05mDelta

mar. 11/41:40 pmBTR - TYS

1 stop3h 33mDelta

Deal found 7/15

$249

vie. 7/185:19 pmTYS - BTR

1 stop5h 47mAmerican Airlines

mar. 7/2212:56 pmBTR - TYS

1 stop7h 50mAmerican Airlines

Deal found 7/14

$324

mar. 7/227:00 amTYS - BTR

1 stop5h 17mUnited Airlines

mar. 7/294:02 pmBTR - TYS

1 stop6h 25mUnited Airlines

Deal found 7/15

$469

Best flights from Knoxville to Baton Rouge
Discover carefully curated flight deals from Knoxville to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 16, 2025.

sáb. 11/14:00 pmTYS - BTR

1 stop5h 05mDelta

mar. 11/41:40 pmBTR - TYS

1 stop3h 33mDelta

Deal found 7/15

$249

sáb. 11/17:00 amTYS - BTR

2 stops12h 10mAmerican Airlines

mar. 11/46:17 pmBTR - TYS

1 stop5h 02mAmerican Airlines

Deal found 7/13

$324

vie. 9/267:00 amTYS - BTR

2 stops17h 22mUnited Airlines

mar. 9/305:00 amBTR - TYS

2 stops16h 50mUnited Airlines

Deal found 7/15

$548

Last-minute flights from Knoxville to Baton Rouge
Discover last-minute flight deals from Knoxville to Baton Rouge. Data last updated julio 16, 2025 and is based on user searches.

vie. 7/187:52 pmTYS - BTR

1 stop4h 51mAmerican Airlines

lun. 7/216:21 pmBTR - TYS

1 stop4h 31mAmerican Airlines

Deal found 7/14

$324

mar. 7/227:00 amTYS - BTR

1 stop5h 17mUnited Airlines

mar. 7/294:02 pmBTR - TYS

1 stop6h 25mUnited Airlines

Deal found 7/15

$469

mar. 7/225:30 amTYS - BTR

1 stop4h 24mDelta

mié. 7/237:00 pmBTR - TYS

1 stop3h 59mDelta

Deal found 7/15

$509

mar. 7/225:05 amTYS - BTR

2 stops8h 21mAmerican Airlines

mié. 7/234:13 pmBTR - TYS

1 stop6h 39mAmerican Airlines

Deal found 7/15

$704

Cheapflights Fare Finder

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

vie. 9/26

6:08 pm-10:12 pm

1 stop5h 04m

Baton Rouge Ryan

dom. 9/28

4:39 pm-9:26 pm

1 stop3h 47m

$259

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

vie. 7/18

7:52 pm-11:43 pm

1 stop4h 51m

Baton Rouge Ryan

lun. 7/21

6:21 pm-11:52 pm

1 stop4h 31m

$324

KnoxvilleBaton Rouge

TYS - BTR

TYSBTR

Knoxville McGhee Tyson

mar. 7/22

7:00 am-11:17 am

1 stop5h 17m

Baton Rouge Ryan

mar. 7/29

4:02 pm-11:27 pm

1 stop6h 25m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

Best time to book a flight from Knoxville to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Knoxville with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Baton Rouge

What is the cheapest month to book a flight from Knoxville to Baton Rouge?

Currently, August is the cheapest month in which you can book a flight from Knoxville to Baton Rouge (average of $334). Flying from Knoxville to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from TYS to BTR?

A simple way to save on the total cost of your ticket is to fly from Knoxville to Baton Rouge at noon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Baton Rouge to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,957 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,863 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,957 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What are the cheapest airlines flying from Knoxville to Baton Rouge round-trip?
According to our current data, Delta ($249), American Airlines ($324), and United Airlines ($548) offers the cheapest pricing from Knoxville to Baton Rouge. Delta is 29% cheaper than the average price of flights available within the next 90 days to this destination.
Can I find deals for flights from Knoxville to Baton Rouge that include hotel bookings?
Yes. In addition to deals on Knoxville to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Knoxville to Baton Rouge?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Knoxville to Baton Rouge.
Can I find deals for business class flights from Knoxville to Baton Rouge?
Yes. Cheapflights offers flight deals from Knoxville to Baton Rouge by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Knoxville to Baton Rouge?
Currently, August is the cheapest month in which you can book a flight from Knoxville to Baton Rouge (average of $334). Flying from Knoxville to Baton Rouge in March is currently the most expensive (average of $455). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 2 airlines flying from Knoxville to Baton Rouge

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$248	Average$338	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$248	Average$348	FlexibilityNo cancel fee	On-timeN/A

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$249+ Cheap flights from Knoxville to Baton Rouge (TYS - BTR)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Knoxville to Baton Rouge with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Knoxville to Baton Rouge

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Knoxville to Baton Rouge

Cheapest flights from Knoxville to Baton RougeExplore the most affordable flight options available from Knoxville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 16, 2025.

Explore the most affordable flight options available from Knoxville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 16, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Knoxville to Baton Rouge that are best for you.

Best time to book a flight from Knoxville to Baton Rouge

Have a flexible travel schedule? Discover the best time to fly to Baton Rouge from Knoxville with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Knoxville to Baton Rouge

What is the cheapest month to book a flight from Knoxville to Baton Rouge?

What is the cheapest time of day to fly from TYS to BTR?

Find hourly flight availability from Knoxville to Baton Rouge. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 16, 2025.

Reviews of airlines servicing Baton Rouge

Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Knoxville to Baton Rouge to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Knoxville to Baton Rouge. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Knoxville to Baton Rouge round-trip?

Can I find deals for flights from Knoxville to Baton Rouge that include hotel bookings?

How can I find direct flights from Knoxville to Baton Rouge?

Can I find deals for business class flights from Knoxville to Baton Rouge?

What is the cheapest month to book a flight from Knoxville to Baton Rouge?

Traveling to a place near Baton Rouge?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Knoxville to Baton Rouge

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Knoxville to Baton Rouge

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Cheapest flights from Knoxville to Baton Rouge
Explore the most affordable flight options available from Knoxville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 16, 2025.