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$175+ Cheap flights from San Francisco to Brownsville (SFO - BRO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRO
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap 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 September 17, 2025.

Round-trip from

$344
(American Airlines)

One-way from

$175
(United Airlines)

Popular in

January

Cheapest in

July

Average price

$406
From San Francisco to Brownsville South Padre Is. Intl
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One-way flight from San Francisco to Brownsville South Padre Is. Intl
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Highest demand for flights based on searches. 22% potential increase in price ($133 potential increase over avg. RT price).
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Cheapest flight prices on average. 9% potential price decrease ($39 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find 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 September 17, 2025.

This American Airlines deal was found by Cheapflights users on 9/16. 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.
Sat 11/157:00 amSFO - BRO
1 stop8h 12mAmerican Airlines
Mon 11/175:42 pmBRO - SFO
1 stop7h 43mAmerican Airlines
Deal found 9/16$344
This American Airlines deal was found by Cheapflights users on 9/16. 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 12/96:00 amSFO - BRO
1 stop6h 16mAmerican Airlines
Thu 12/115:27 amBRO - SFO
2 stops8h 54mAmerican Airlines
Deal found 9/16$354
This United Airlines deal was found by Cheapflights users on 9/16. 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 11/1412:43 amSFO - BRO
1 stop8h 45mUnited Airlines
Mon 11/175:15 pmBRO - SFO
2 stops17h 58mUnited Airlines
Deal found 9/16$442
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/162:17 pmSFO - BRO
1 stop6h 30mAmerican Airlines
Fri 9/195:26 amBRO - SFO
1 stop7h 01mAmerican Airlines
Deal found 9/16$549
This United Airlines deal was found by Cheapflights users on 9/16. 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 12/812:43 amSFO - BRO
1 stop20h 53mUnited Airlines
Thu 12/1112:15 pmBRO - SFO
1 stop7h 31mUnited Airlines
Deal found 9/16$977

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 September 17, 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

Sat 11/15

10:15 am-11:04 pm

2 stops10h 49m

Brownsville South Padre Is. Intl

Mon 11/17

5:42 pm-11:25 pm

1 stop7h 43m

$349

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 12/9

2:24 pm-10:59 pm

1 stop6h 35m

Brownsville South Padre Is. Intl

Thu 12/11

10:25 am-3:05 pm

1 stop6h 40m

$349

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 3/9

12:32 am-11:22 am

1 stop8h 50m

Brownsville South Padre Is. Intl

Wed 3/11

5:25 pm-12:25 am

1 stop9h 00m

$439

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 3/10

8:13 am-6:27 pm

1 stop8h 14m

Brownsville South Padre Is. Intl

Wed 3/11

6:04 pm-12:24 am

1 stop8h 20m

$439

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Fri 11/14

12:43 am-11:28 am

1 stop8h 45m

Brownsville South Padre Is. Intl

Mon 11/17

5:15 pm-9:13 am

2 stops17h 58m

$442

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 11/17

12:43 am-11:28 am

1 stop8h 45m

$175

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 11/18

6:00 am-5:12 pm

2 stops9h 12m

$180

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Sun 11/30

11:59 pm-9:55 am

1 stop7h 56m

$475

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Sun 11/30

10:35 pm-4:00 pm

2 stops15h 25m

$564

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Sun 11/30

10:15 am-5:09 pm

3 stops52h 54m

$576

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

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, August is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $328). Flying from San Francisco to Brownsville in March is currently the most expensive (average of $473). 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 September 17, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 20% on flights from San Francisco to Brownsville by exploring options for tickets in the morning.

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 17, 2025.
Read through reviews of airlines operating flights from San Francisco to Brownsville, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Comfort

7.2

Crew

8.0

Food

6.4

Overall

7.2

Entertainment

6.9

Boarding

7.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2025

PIT - DFW

Due to gate changes,we nearly missed our flight. The gate agent reassigned our seats and would NOT give us our assigned seats,but she did honor that same request to the man who arrived after us. Her rudeness and difficulty was not appropriate.

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 8h 50m. Fly via American Airlines or United Airlines to get the fastest option. The distance between San Francisco and Brownsville is about 1666 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from San Francisco to Brownsville round-trip?

    Cheapflights users have booked flights from San Francisco to Brownsville round-trip from $266. American Airlines is currently priced 41% below the average price you’ll pay for this route.

  • 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, August is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $328). Flying from San Francisco to Brownsville in March is currently the most expensive (average of $473). 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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Alternative routes for San Francisco to Brownsville

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Top airline flying from San Francisco to Brownsville

Discover the top airline that operate flights from San Francisco 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 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$266Average$406FlexibilityNo cancel feeOn-time71%

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