What are the cheapest airlines flying from Atlanta to Brownsville round-trip?

Currently priced at $259, American Airlines will fly you from Atlanta to Brownsville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $329. American Airlines is currently priced 45% below the average price you’ll pay for this route.

What is the cheapest day to fly from Atlanta to Brownsville?

Travelers seeking maximum savings on their Atlanta to Brownsville flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Brownsville ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Brownsville when rainfall is around 1.1 in.

If weather is an important factor for your trip to Brownsville, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What is the cheapest day to fly round-trip from Atlanta to Brownsville?

Flying to your destination on a Wednesday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Brownsville. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from Atlanta to Brownsville?

Our data shows that August tends to be the cheapest month to fly to Brownsville from Atlanta. Users have commonly found prices around $478 for the month, but tickets can be as low as $330. Due to multiple factors, prepare for potentially higher prices in March.

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

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

How can I find direct flights from Atlanta to Brownsville?

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

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

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

$259+ Flights from Atlanta to Brownsville

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Cheap flight deals from Atlanta to Brownsville

Round-trip from	$259 (American Airlines)
Popular in	March
Cheapest in	August
Average price	$370

From Atlanta Hartsfield-Jackson to Brownsville South Padre Is. Intl

Search Deals

Highest demand for flights based on searches. 12% potential increase in price ($70 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

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Find flight deals from Atlanta to Brownsville

Cheapest flights from Atlanta to Brownsville
Explore the most affordable flight options available from Atlanta to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

jue. 9/44:42 pmATL - BRO

1 stop7h 05mAmerican Airlines

lun. 9/86:39 pmBRO - ATL

1 stop4h 27mAmerican Airlines

Deal found 7/28

$259

jue. 9/41:27 pmATL - BRO

2 stops11h 07mUnited Airlines

lun. 9/89:45 amBRO - ATL

3 stops30h 04mUnited Airlines

Deal found 7/28

$483

Best flights from Atlanta to Brownsville
Discover carefully curated flight deals from Atlanta to Brownsville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 29, 2025.

jue. 9/44:42 pmATL - BRO

1 stop7h 05mAmerican Airlines

lun. 9/86:39 pmBRO - ATL

1 stop4h 27mAmerican Airlines

Deal found 7/28

$259

sáb. 1/177:05 amATL - BRO

1 stop7h 31mUnited Airlines

mar. 1/209:30 amBRO - ATL

1 stop7h 04mUnited Airlines

Deal found 7/27

$329

Last-minute flights from Atlanta to Brownsville
Discover last-minute flight deals from Atlanta to Brownsville. Data last updated julio 29, 2025 and is based on user searches.

jue. 7/317:00 amATL - BRO

1 stop5h 25mUnited Airlines

dom. 8/35:10 amBRO - ATL

1 stop4h 23mUnited Airlines

Deal found 7/29

$524

mar. 8/127:54 amATL - BRO

1 stop7h 40mAmerican Airlines

sáb. 8/166:37 pmBRO - ATL

1 stop4h 32mAmerican Airlines

Deal found 7/28

$289

Fly from

Fly to

Route

Depart

Return

Price

AtlantaBrownsville

ATL - BRO

ATLBRO

Atlanta Hartsfield-Jackson

jue. 9/4

4:42 pm-10:47 pm

1 stop7h 05m

Brownsville South Padre Is. Intl

lun. 9/8

6:39 pm-12:06 am

1 stop4h 27m

$259

AtlantaBrownsville

ATL - BRO

ATLBRO

Atlanta Hartsfield-Jackson

sáb. 1/17

7:05 am-1:36 pm

1 stop7h 31m

Brownsville South Padre Is. Intl

mar. 1/20

9:30 am-5:34 pm

1 stop7h 04m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Atlanta to Brownsville

Have a flexible travel schedule? Discover the best time to fly to Brownsville from Atlanta 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 Atlanta to Brownsville

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

Currently, August is the cheapest month in which you can book a flight from Atlanta to Brownsville (average of $328). Flying from Atlanta to Brownsville in March is currently the most expensive (average of $472). 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 ATL to BRO?

A simple way to save on the total cost of your ticket is to fly from Atlanta to Brownsville in the afternoon. If you’re flexible enough to do this you can expect to save up to 12% on your trip compared to booking a flight at noon.

Reviews of airlines servicing Brownsville

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Atlanta to Brownsville 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.

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,899 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,899 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

What are the cheapest airlines flying from Atlanta to Brownsville round-trip?
Currently priced at $259, American Airlines will fly you from Atlanta to Brownsville and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $329. American Airlines is currently priced 45% below the average price you’ll pay for this route.
Can I find deals for flights from Atlanta to Brownsville that include hotel bookings?
Yes. In addition to deals on Atlanta to Brownsville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Atlanta to Brownsville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Atlanta to Brownsville.
Can I find deals for business class flights from Atlanta to Brownsville?
Yes. Cheapflights offers flight deals from Atlanta to Brownsville 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 Atlanta to Brownsville?
Currently, August is the cheapest month in which you can book a flight from Atlanta to Brownsville (average of $328). Flying from Atlanta to Brownsville in March is currently the most expensive (average of $472). 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 Atlanta to Brownsville

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$236	Average$452	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$366	Average$486	FlexibilityNo cancel fee	On-time69%

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$259+ Cheap flights from Atlanta to Brownsville (ATL - BRO)

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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Atlanta to Brownsville

Round-trip from

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Cheapest in

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Find flight deals from Atlanta to Brownsville

Cheapest flights from Atlanta to BrownsvilleExplore the most affordable flight options available from Atlanta to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Explore the most affordable flight options available from Atlanta to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Atlanta to Brownsville that are best for you.

Best time to book a flight from Atlanta to Brownsville

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

Cheapflights Insights

Everything you need to know about your flight from Atlanta to Brownsville

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

What is the cheapest time of day to fly from ATL to BRO?

Find hourly flight availability from Atlanta to Brownsville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 29, 2025.

Reviews of airlines servicing Brownsville

Peruse reviews from past customers who have flown with United Airlines and American Airlines from Atlanta to Brownsville 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 Atlanta to Brownsville. 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 Atlanta to Brownsville round-trip?

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

How can I find direct flights from Atlanta to Brownsville?

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

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

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 Atlanta to Brownsville

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

Top 2 airlines flying from Atlanta to Brownsville

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Cheapest flights from Atlanta to Brownsville
Explore the most affordable flight options available from Atlanta to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 29, 2025.