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$270+ 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 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BRO
Apr 22 — Apr 291
Wed 4/22
Wed 4/29
1 adult, Economy
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Find cheap flights from San Francisco to Brownsville with Cheapflights

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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 March 23, 2026.

This United Airlines deal was found by Cheapflights users on 3/19. 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.
Tue 9/297:00 am
SFO
-
BRO
1 stop6h 38m
United Airlines
Sat 10/37:10 am
BRO
-
SFO
1 stop7h 08m
United Airlines
Deal found 3/19$457
This American Airlines deal was found by Cheapflights users on 3/22. 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.
Sun 5/176:40 pm
SFO
-
BRO
2 stops13h 34m
American Airlines
Fri 5/296:42 pm
BRO
-
SFO
1 stop8h 06m
American Airlines
Deal found 3/22$462
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/298:00 am
SFO
-
BRO
2 stops13h 40m
Alaska Airlines
Sat 10/32:43 pm
BRO
-
SFO
2 stops10h 56m
Alaska Airlines
Deal found 3/19$499
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:59 pm
SFO
-
BRO
1 stop9h 20m
United Airlines
Mon 4/137:15 am
BRO
-
SFO
1 stop7h 03m
United Airlines
Deal found 3/20$512
This United Airlines deal was found by Cheapflights users on 3/22. 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 5/1612:45 am
SFO
-
BRO
1 stop8h 42m
United Airlines
Sat 5/304:44 pm
BRO
-
SFO
1 stop7h 00m
United Airlines
Deal found 3/22$513
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Sun 3/2912:30 am
SFO
-
BRO
1 stop7h 47m
American Airlines
Wed 4/85:40 am
BRO
-
SFO
1 stop7h 25m
American Airlines
Deal found 3/20$520
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Wed 3/256:00 am
SFO
-
BRO
1 stop6h 27m
American Airlines
Wed 4/810:42 am
BRO
-
SFO
1 stop6h 17m
American Airlines
Deal found 3/20$531
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/317:00 am
SFO
-
BRO
1 stop9h 28m
United Airlines
Tue 4/712:00 pm
BRO
-
SFO
1 stop7h 13m
United Airlines
Deal found 3/20$533
This American Airlines deal was found by Cheapflights users on 3/20. 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.
Tue 3/316:00 am
SFO
-
BRO
2 stops10h 14m
American Airlines
Thu 4/97:41 pm
BRO
-
SFO
1 stop6h 13m
American Airlines
Deal found 3/20$538

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 March 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(American Airlines)

One-way from

$270
(American Airlines)

Popular in

October

Cheapest in

July

Average price

$485
Provider with most accurate pricing for San Francisco-Brownsville South Padre Is. Intl flight deals.
Search Deals
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
One-way flight from San Francisco to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 March 23, 2026.
Use the filters below to find and compare flights from San Francisco to Brownsville that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 4/6

11:59 pm-11:19 am

1 stop9h 20m

Brownsville South Padre Is. Intl

Mon 4/13

7:15 am-12:18 pm

1 stop7h 03m

$512

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 5/19

12:45 am-11:27 am

1 stop8h 42m

Brownsville South Padre Is. Intl

Sat 5/30

4:44 pm-9:44 pm

1 stop7h 00m

$513

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 4/6

11:59 pm-11:19 am

1 stop9h 20m

Brownsville South Padre Is. Intl

Tue 4/7

5:25 pm-10:30 pm

1 stop7h 05m

$539

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 5/19

7:15 am-4:24 pm

1 stop7h 09m

Brownsville South Padre Is. Intl

Thu 6/4

12:10 pm-6:30 pm

1 stop8h 20m

$540

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Wed 5/20

7:15 am-6:28 pm

1 stop9h 13m

Brownsville South Padre Is. Intl

Wed 6/3

4:44 pm-9:44 pm

1 stop7h 00m

$540

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Thu 5/21

5:00 am-3:57 pm

1 stop8h 57m

Brownsville South Padre Is. Intl

Sat 5/30

4:44 pm-9:44 pm

1 stop7h 00m

$570

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Sun 5/17

12:45 am-11:27 am

1 stop8h 42m

Brownsville South Padre Is. Intl

Thu 6/4

12:10 pm-5:35 pm

1 stop7h 25m

$596

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Thu 7/23

8:00 am-6:12 pm

1 stop8h 12m

Brownsville South Padre Is. Intl

Sun 7/26

6:42 pm-12:41 am

1 stop7h 59m

$608
Quickest round-trip

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Mon 4/6

11:35 pm-10:12 am

1 stop8h 37m

Brownsville South Padre Is. Intl

Mon 4/13

7:41 pm-11:54 pm

1 stop6h 13m

$637

San FranciscoBrownsville

SFO - BRO

SFOBRO

San Francisco

Tue 5/19

12:45 am-11:27 am

1 stop8h 42m

Brownsville South Padre Is. Intl

Sun 5/31

7:20 am-12:15 pm

1 stop6h 55m

$638

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 17 resultsSorted by cheapest first
1
2

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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Brownsville flight deals on Cheapflights vs. FlightHub >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 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 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, May is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $189). Flying from San Francisco to Brownsville in October is currently the most expensive (average of $592). 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.

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 March 23, 2026.
Read through reviews of airlines operating flights from San Francisco to Brownsville, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,462 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
9,462 reviews
United Airlines
7.4
Good
9,462 reviews

Boarding

7.7

Overall

7.4

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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 9h 20m. Fly via United Airlines to get the fastest option. The distance between San Francisco and Brownsville is about 1666 mi.

  • 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 $288. United Airlines is currently priced 34% 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, May is the cheapest month in which you can book a flight from San Francisco to Brownsville (average of $189). Flying from San Francisco to Brownsville in October is currently the most expensive (average of $592). 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

Browse thousands of different options on Cheapflights for your next trip

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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 March 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$468FlexibilityNo cancel feeOn-time69%

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