How long is the flight from Brownsville to Baton Rouge?

For as low as $472, United Airlines can have you in Baton Rouge from Brownsville in 4h 53m. 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.

$368+ 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 September 14, 2026.

Tue 11/247:00 am -

1 stop4h 21m

Sun 11/299:30 pm -

1 stop3h 47m

Deal found 9/13

$368

Fri 10/97:15 am -

1 stop6h 05m

Tue 10/135:20 am -

1 stop6h 03m

Deal found 9/10

$507

Wed 11/259:05 am -

1 stop6h 33m

Sun 11/299:30 pm -

1 stop3h 47m

Deal found 9/13

$567

Wed 11/254:38 pm -

1 stop5h 12m

Mon 11/306:15 pm -

1 stop3h 44m

Deal found 9/13

$576

Find flight deals from Brownsville to Baton Rouge

Round-trip from	$368 (United Airlines)

From Brownsville South Padre Is. Intl to Baton Rouge Ryan

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BrownsvilleBaton Rouge

BRO Brownsville South Padre Is. Intl - BTR Baton Rouge Ryan

BROBTR

Brownsville South Padre Is. Intl

Sat 1/9

4:38 pm-9:31 pm

1 stop4h 53m

Baton Rouge Ryan

Tue 1/12

3:55 pm-7:46 pm

1 stop3h 51m

$472

BrownsvilleBaton Rouge

BRO Brownsville South Padre Is. Intl - BTR Baton Rouge Ryan

BROBTR

Brownsville South Padre Is. Intl

Wed 11/25

9:05 am-3:38 pm

1 stop6h 33m

Baton Rouge Ryan

Sun 11/29

9:30 pm-1:17 am

1 stop3h 47m

$567

BrownsvilleBaton Rouge

BRO Brownsville South Padre Is. Intl - BTR Baton Rouge Ryan

BROBTR

Brownsville South Padre Is. Intl

Wed 11/25

4:38 pm-9:50 pm

1 stop5h 12m

Baton Rouge Ryan

Mon 11/30

6:15 pm-9:59 pm

1 stop3h 44m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Sorted by cheapest first

Best time to book a flight from Brownsville to Baton Rouge

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

BRO-BTR

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.

Related info for your journey

How long is the flight from Brownsville to Baton Rouge?
For as low as $472, United Airlines can have you in Baton Rouge from Brownsville in 4h 53m. 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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$368+ 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 11/24. 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 September 14, 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 September 14, 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 September 14, 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 September 14, 2026.

Last-minute flights from Brownsville to Baton RougeDiscover last-minute flight deals from Brownsville to Baton Rouge. Data last updated September 14, 2026 and is based on user searches.

Discover last-minute flight deals from Brownsville to Baton Rouge. Data last updated September 14, 2026 and is based on user searches.

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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?

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Brownsville and Baton Rouge flights

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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 September 14, 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 September 14, 2026.

Last-minute flights from Brownsville to Baton Rouge
Discover last-minute flight deals from Brownsville to Baton Rouge. Data last updated September 14, 2026 and is based on user searches.