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$309+ Cheap flights from San Francisco to Brownsville (SFO - 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 1/19. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRO
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from San Francisco to Brownsville

Cheapest flights from San Francisco to Brownsville
Explore the most affordable flight options available from San Francisco to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2025.

This United Airlines deal was found by Cheapflights users on 12/19. 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.
Mon 12/2211:15 pmSFO - BRO
2 stops14h 52mUnited Airlines
Wed 12/247:15 amBRO - SFO
1 stop9h 41mUnited Airlines
Deal found 12/19$913
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/2211:59 pmSFO - BRO
1 stop8h 00mAmerican Airlines
Wed 12/243:03 pmBRO - SFO
1 stop6h 41mAmerican Airlines
Deal found 12/20$935

Find flight deals from San Francisco to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) 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 December 21, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$309
(American Airlines)

Popular in

October

Cheapest in

July

Average price

$458
Provider with most accurate pricing for San Francisco-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Brownsville South Padre Is. Intl flights.
Search Deals
From San Francisco to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($38 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Francisco 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 2,558,603 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from San Francisco to Brownsville that are best for you.

Fly from

San Francisco

Fly to

Brownsville

Route

Depart

Return

Price

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 1/20

2:36 pm-11:33 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Tue 1/27

6:00 am-3:05 pm

2 stops11h 05m

$314

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Sat 1/31

7:18 am-4:12 pm

1 stop6h 54m

Brownsville South Padre Is. Intl

Wed 2/4

12:13 pm-5:50 pm

1 stop7h 37m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 1/19

6:00 am-2:48 pm

1 stop6h 48m

Brownsville South Padre Is. Intl

Mon 1/26

6:49 pm-11:12 pm

1 stop6h 23m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 1/19

6:00 am-2:48 pm

1 stop6h 48m

Brownsville South Padre Is. Intl

Tue 1/27

6:00 am-11:01 am

1 stop7h 01m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 1/19

6:00 am-2:48 pm

1 stop6h 48m

Brownsville South Padre Is. Intl

Wed 1/28

3:18 pm-9:37 pm

1 stop8h 19m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 1/20

2:36 pm-11:33 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Mon 1/26

6:49 pm-11:12 pm

1 stop6h 23m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Wed 1/21

2:36 pm-11:33 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Wed 1/28

10:53 am-5:24 pm

1 stop8h 31m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 1/20

12:17 am-10:20 am

1 stop8h 03m

Brownsville South Padre Is. Intl

Mon 1/26

6:49 pm-11:12 pm

1 stop6h 23m

$399

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 1/20

2:36 pm-11:33 pm

1 stop6h 57m

Brownsville South Padre Is. Intl

Wed 1/28

3:18 pm-9:37 pm

1 stop8h 19m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Compare providers for flights from San Francisco 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 San Francisco to Brownsville in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Francisco-Brownsville flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Francisco-Brownsville flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Francisco-Brownsville flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Brownsville flights, Cheapflights users trust eDreams the most. eDreams 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 San Francisco-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 San Francisco to Brownsville

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

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

Currently, December is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $129). Flying from San Francisco to Brownsville in April is currently the most expensive (average of $289). 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 SFO to BRO?

Find hourly flight availability from San Francisco 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 December 21, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 19% on flights from San Francisco to Brownsville by exploring options for tickets in the morning.

Related info for your journey

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

  • How long is the flight from San Francisco to Brownsville?

    There are many flights that can get you from San Francisco to Brownsville in 6h 57m. Fly via American Airlines to get the fastest option. The distance between San Francisco and Brownsville is about 1666 mi.

  • Can I find deals for flights from San Francisco to Brownsville that include hotel bookings?

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

  • How can I find direct flights from San Francisco to Brownsville?

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

  • Can I find deals for business class flights from San Francisco to Brownsville?

    Yes. Cheapflights offers flight deals from San Francisco 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 San Francisco to Brownsville?

    Currently, December is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $129). Flying from San Francisco to Brownsville in April is currently the most expensive (average of $289). 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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