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Baton Rouge

$309+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — BTR
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Brownsville to Baton Rouge

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 January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/155:25 pm
BRO
-
BTR
1 stop5h 21m
United Airlines
Wed 8/196:45 pm
BTR
-
BRO
1 stop4h 18m
United Airlines
Deal found 1/26$309

Find flight deals from Brownsville to Baton Rouge

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to Baton Rouge (BTR). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Brownsville South Padre Is. Intl-Baton Rouge Ryan flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-Baton Rouge Ryan flights.
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  • Most accurate provider: When it comes to deals on Brownsville-Baton Rouge flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-Baton Rouge flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-Baton Rouge flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brownsville-Baton Rouge flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Brownsville-Baton Rouge flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.
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 Brownsville to Baton Rouge

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

Currently, October is the cheapest month in which you can book a flight from Brownsville to Baton Rouge (average of $137). Flying from Brownsville to Baton Rouge in December is currently the most expensive (average of $283). 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.

Related info for your journey

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

  • 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.

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

    Currently, October is the cheapest month in which you can book a flight from Brownsville to Baton Rouge (average of $137). Flying from Brownsville to Baton Rouge in December is currently the most expensive (average of $283). 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

Traveling to a place near Baton Rouge?

Book flights to Baton Rouge if you plan to visit one of these locations
McComb
Saint Francisville
Denham Springs
Port Allen

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