$510+ 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 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — BTR
Nov 29 — Dec 61
Round-trip
1 adult, Economy
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Find cheap flights from Brownsville to Baton Rouge with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Brownsville to Baton Rouge
Cheapest
Best
Last-minute
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/124:38 pm -
1 stop5h 12m
Sun 11/156:15 pm -
1 stop3h 44m
Deal found 10/26![United Airlines logo]()
$1,276
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:39 pm -
2 stops25h 41m
Sun 11/1511:21 am -
2 stops22h 50m
Deal found 10/26![American Airlines logo]()
$1,982
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 October 30, 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 October 30, 2026.
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/99:25 am -
1 stop5h 55m
Tue 1/124:01 pm -
1 stop3h 34m
Deal found 10/25![United Airlines logo]()
$510
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/124:38 pm -
1 stop5h 12m
Sun 11/156:15 pm -
1 stop3h 44m
Deal found 10/26![United Airlines logo]()
$1,276
Last-minute flights from Brownsville to Baton RougeDiscover last-minute flight deals from Brownsville to Baton Rouge. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to Baton Rouge. Data last updated October 30, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Thu 11/124:38 pm -
1 stop5h 12m
Sun 11/156:15 pm -
1 stop3h 44m
Deal found 10/26![United Airlines logo]()
$1,276
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/123:39 pm -
2 stops25h 41m
Sun 11/1511:21 am -
2 stops22h 50m
Deal found 10/26![American Airlines logo]()
$1,982
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $510 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Brownsville to Baton Rouge 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, Cheapflights users made 7,457,451 searches. Data last updated October 30, 2026.
Use the filters below to find and compare flights from Brownsville to Baton Rouge that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrownsvilleBaton Rouge
BRO Brownsville South Padre Is. Intl - BTR Baton Rouge Ryan
BROBTR
Brownsville South Padre Is. Intl
Sat 1/9
9:25 am-3:20 pm
1 stop5h 55m
Baton Rouge Ryan
Tue 1/12
4:01 pm-7:35 pm
1 stop3h 34m
$510
Quickest round-trip
BrownsvilleBaton Rouge
BRO Brownsville South Padre Is. Intl - BTR Baton Rouge Ryan
BROBTR
Brownsville South Padre Is. Intl
Thu 11/12
4:38 pm-9:50 pm
1 stop5h 12m
Baton Rouge Ryan
Sun 11/15
6:15 pm-9:59 pm
1 stop3h 44m
$1,276
Sorted by cheapest first
Compare providers for flights from Brownsville to Baton Rouge
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Brownsville to Baton Rouge in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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.
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
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.
Traveling to a place near Baton Rouge?
Book flights to Baton Rouge if you plan to visit one of these locationsSaint Francisville
McComb
Denham Springs
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