$107+ 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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
ATL — BRO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Atlanta to Brownsville 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
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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 Atlanta to Brownsville
Cheapest
Best
Last-minute
One-way
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 September 9, 2026.
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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:30 am -
1 stop26h 35m
Mon 10/128:45 am -
1 stop8h 59m
Deal found 9/4![Multiple Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/138:13 am -
1 stop7h 54m
Tue 10/205:49 am -
1 stop7h 17m
Deal found 9/4![American Airlines logo]()
$329
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:00 am -
1 stop5h 09m
Sat 10/35:49 am -
2 stops8h 55m
Deal found 9/8![American Airlines logo]()
$334
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/2511:45 am -
1 stop5h 06m
Fri 10/24:37 pm -
1 stop5h 53m
Deal found 9/7![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/238:19 am -
1 stop8h 07m
Sun 9/275:49 am -
1 stop6h 22m
Deal found 9/8![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1911:40 am -
1 stop5h 11m
Wed 9/239:20 am -
1 stop7h 32m
Deal found 9/4![United Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/1711:14 am -
2 stops11h 36m
Wed 10/214:37 pm -
1 stop5h 53m
Deal found 9/8![United Airlines logo]()
$414
Best flights from Atlanta to BrownsvilleDiscover 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 September 9, 2026.
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 September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/410:13 am -
2 stops22h 52m
Mon 10/128:45 am -
1 stop8h 59m
Deal found 9/4![Multiple Airlines logo]()
$298
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Tue 10/136:00 am -
1 stop5h 05m
Tue 10/205:49 am -
1 stop7h 17m
Deal found 9/7![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1911:40 am -
1 stop5h 11m
Wed 9/239:20 am -
1 stop7h 32m
Deal found 9/4![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/238:16 am -
2 stops8h 10m
Sun 9/275:49 am -
1 stop7h 22m
Deal found 9/8![American Airlines logo]()
$384
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/174:03 pm -
1 stop6h 47m
Wed 10/214:37 pm -
1 stop5h 53m
Deal found 9/7![United Airlines logo]()
$429
Last-minute flights from Atlanta to BrownsvilleDiscover last-minute flight deals from Atlanta to Brownsville. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Atlanta to Brownsville. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/4. 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 9/1911:40 am -
1 stop5h 11m
Wed 9/239:20 am -
1 stop7h 32m
Deal found 9/4![United Airlines logo]()
$399
This American Airlines deal was found by Cheapflights users on 9/8. 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.
Wed 9/238:19 am -
1 stop8h 07m
Sun 9/275:49 am -
1 stop6h 22m
Deal found 9/8![American Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Fri 9/2511:45 am -
1 stop5h 06m
Fri 10/24:37 pm -
1 stop5h 53m
Deal found 9/7![United Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/16:00 am -
1 stop5h 09m
Sat 10/35:49 am -
2 stops8h 55m
Deal found 9/8![American Airlines logo]()
$334
This Kiwi.com deal was found by Cheapflights users on 9/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:30 am -
1 stop26h 35m
Mon 10/128:45 am -
1 stop8h 59m
Deal found 9/4![Multiple Airlines logo]()
$291
This American Airlines deal was found by Cheapflights users on 9/4. 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.
Tue 10/138:13 am -
1 stop7h 54m
Tue 10/205:49 am -
1 stop7h 17m
Deal found 9/4![American Airlines logo]()
$329
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/1711:14 am -
2 stops11h 36m
Wed 10/214:37 pm -
1 stop5h 53m
Deal found 9/8![United Airlines logo]()
$414
One-way flights from Atlanta to BrownsvilleSearch for one-way flight options from Atlanta to Brownsville. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Atlanta to Brownsville. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:35 am -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$107
This Kiwi.com deal was found by Cheapflights users on 9/8. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/185:35 am -
1 stop27h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![Multiple Airlines logo]()
$141
Find flight deals from Atlanta to Brownsville
Discover tips and strategies to find the most affordable flight options for your journey from Atlanta (ATL) to Brownsville (BRO). 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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $291 (Kiwi.com) |
One-way from | $107 (Kiwi.com) |
Popular in | April |
Cheapest in | September |
Average price | $258 |
Cheapflights Fare Finder
Customize your flight search to find flights from Atlanta to Brownsville 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 September 9, 2026.
Use the filters below to find and compare flights from Atlanta to Brownsville that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Sun 10/18
5:35 am-8:05 am
1 stop27h 30m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$155
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Wed 9/30
10:55 pm-8:05 am
2 stops34h 10m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$166
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Wed 10/21
7:05 am-6:13 pm
1 stop12h 08m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Sat 10/17
7:05 am-6:13 pm
1 stop12h 08m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Tue 10/20
11:45 am-9:50 pm
1 stop11h 05m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$278
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Sun 10/4
10:13 am-8:05 am
2 stops22h 52m
Brownsville South Padre Is. Intl
Mon 10/12
8:45 am-6:44 pm
1 stop8h 59m
$298
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Fri 10/23
7:05 am-6:13 pm
1 stop12h 08m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$299
Quickest round-trip
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Mon 10/19
4:03 pm-9:50 pm
1 stop6h 47m
Brownsville South Padre Is. Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$319
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Tue 10/13
6:00 am-10:05 am
1 stop5h 05m
Brownsville South Padre Is. Intl
Tue 10/20
5:49 am-2:06 pm
1 stop7h 17m
$329
AtlantaBrownsville
ATL Atlanta Hartsfield-Jackson - BRO Brownsville South Padre Is. Intl
ATLBRO
Atlanta Hartsfield-Jackson
Wed 9/23
8:16 am-3:26 pm
2 stops8h 10m
Brownsville South Padre Is. Intl
Sun 9/27
5:49 am-2:11 pm
1 stop7h 22m
$384
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Atlanta to Brownsville
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 Atlanta to Brownsville in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Atlanta-Brownsville flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Atlanta-Brownsville flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Atlanta-Brownsville flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Atlanta-Brownsville 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 Atlanta-Brownsville 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 Atlanta to Brownsville
Have a flexible travel schedule? Discover the best time to fly to Brownsville from Atlanta with our price prediction graph.
ATL-BRO
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
Reviews of airlines servicing Brownsville
Get insights into the airlines that provide service to Brownsville. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Brownsville. Reviews last updated September 9, 2026.
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.
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
Overall
7.4
Entertainment
7.1
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Reviews
1 / 20
2.0
MediocreIsaac,May 2024
SHV - IAH
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.
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.
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Complete your trip
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Alternative routes for Atlanta to Brownsville
See prices for flight routes from nearby airports that may be better suited for you.
Other flights to Brownsville
Explore flights to Brownsville departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Complete your trip
Complete your trip to Brownsville by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Atlanta to Brownsville by cabin class
Find flights from Atlanta to Brownsville, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Atlanta and Brownsville flights
Browse other Atlanta and Brownsville flight options. Last updated on September 9, 2026.
Other flights from Atlanta
Browse through other flights departing from Atlanta. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Atlanta to Brownsville
Discover the top 2 airlines that operate flights from Atlanta to Brownsville. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$258 | Average$424 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$288 | Average$479 | FlexibilityNo cancel fee | On-time69% |