How long is the flight from Brownsville to Baton Rouge?

For as low as $369, United Airlines can have you in Baton Rouge from Brownsville in 3h 44m. Brownsville and Baton Rouge are separated by a distance of 498 mi.

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 time of day to fly from BRO to BTR?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Brownsville to Baton Rouge as you normally would.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Brownsville 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.

$369+ Cheap Flights from Brownsville to Baton Rouge

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Cheap flight deals from Brownsville to Baton Rouge

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Cheapest flights from Brownsville to Baton Rouge
Explore the most affordable flight options available from Brownsville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Sat 12/129:30 am

BRO

BTR

1 stop6h 21m

United Airlines

Wed 12/165:00 am

BTR

BRO

1 stop6h 22m

United Airlines

Deal found 7/26

$432

Find flight deals from Brownsville to Baton Rouge

Round-trip from	$369 (United Airlines)

From Brownsville South Padre Is. Intl to Baton Rouge Ryan

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BrownsvilleBaton Rouge

BRO - BTR

BROBTR

Brownsville South Padre Is. Intl

Wed 1/6

12:07 pm-3:51 pm

1 stop3h 44m

Baton Rouge Ryan

Sat 1/9

12:05 pm-5:53 pm

1 stop5h 48m

$369

BrownsvilleBaton Rouge

BRO - BTR

BROBTR

Brownsville South Padre Is. Intl

Sat 12/12

9:30 am-3:51 pm

1 stop6h 21m

Baton Rouge Ryan

Wed 12/16

5:00 am-11:22 am

1 stop6h 22m

$432

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Sorted by cheapest first

Best time to book a flight from Brownsville to Baton Rouge

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BRO-BTR

Estimated round-trip price

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Related info for your journey

How long is the flight from Brownsville to Baton Rouge?
For as low as $369, United Airlines can have you in Baton Rouge from Brownsville in 3h 44m. Brownsville and Baton Rouge are separated by a distance of 498 mi.
Can I find deals for flights from Brownsville to Baton Rouge that include hotel bookings?
Yes. In addition to deals on Brownsville to Baton Rouge flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Brownsville to Baton Rouge?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Brownsville to Baton Rouge.
Can I find deals for business class flights from Brownsville to Baton Rouge?
Yes. Cheapflights offers flight deals from Brownsville 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.

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$369+ Cheap flights from Brownsville to Baton Rouge (BRO - 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Brownsville to Baton Rouge with Cheapflights

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Cheap flight deals from Brownsville to Baton Rouge

Cheapest flights from Brownsville to Baton RougeExplore the most affordable flight options available from Brownsville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Explore the most affordable flight options available from Brownsville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Best flights from Brownsville to Baton RougeDiscover carefully curated flight deals from Brownsville to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.

Discover carefully curated flight deals from Brownsville to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.

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Best time to book a flight from Brownsville to Baton Rouge

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Related info for your journey

How long is the flight from Brownsville to Baton Rouge?

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

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

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

Traveling to a place near Baton Rouge?

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Cheapest flights from Brownsville to Baton Rouge
Explore the most affordable flight options available from Brownsville to Baton Rouge. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

Best flights from Brownsville to Baton Rouge
Discover carefully curated flight deals from Brownsville to Baton Rouge that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2026.