$379+ Cheap flights from Brownsville to San Francisco (BRO - SFO)
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 11/26. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SFO
Oct 26 — Nov 21
Round-trip
1 adult, Economy
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Find cheap flights from Brownsville to San Francisco 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Brownsville to San Francisco
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Best
Last-minute
One-way
Cheapest flights from Brownsville to San FranciscoExplore the most affordable flight options available from Brownsville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
Explore the most affordable flight options available from Brownsville to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/237:15 am -
1 stop6h 29m
Fri 10/305:00 am -
1 stop9h 01m
Deal found 9/23![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/233:37 pm -
1 stop9h 29m
Fri 10/309:27 am -
2 stops11h 30m
Deal found 9/23![American Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/177:15 am -
1 stop6h 29m
Tue 10/205:00 am -
1 stop8h 51m
Deal found 9/22![United Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/1710:39 am -
2 stops10h 52m
Tue 10/207:11 pm -
2 stops12h 54m
Deal found 9/24![Alaska Airlines logo]()
$509
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/178:03 pm -
1 stop6h 33m
Sun 1/36:47 am -
1 stop6h 13m
Deal found 9/24![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/63:37 pm -
2 stops10h 00m
Sat 10/109:00 am -
1 stop8h 28m
Deal found 9/21![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/69:10 am -
1 stop7h 39m
Sat 10/107:05 am -
1 stop9h 08m
Deal found 9/21![United Airlines logo]()
$569
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:37 pm -
2 stops9h 49m
Fri 10/308:46 pm -
2 stops11h 19m
Deal found 9/23![Alaska Airlines logo]()
$579
Best flights from Brownsville to San FranciscoDiscover carefully curated flight deals from Brownsville to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
Discover carefully curated flight deals from Brownsville to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/237:15 am -
1 stop6h 29m
Fri 10/305:00 am -
1 stop9h 01m
Deal found 9/23![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/233:37 pm -
1 stop9h 29m
Fri 10/309:27 am -
2 stops11h 30m
Deal found 9/23![American Airlines logo]()
$444
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/1710:39 am -
2 stops10h 52m
Tue 10/207:11 pm -
2 stops12h 54m
Deal found 9/24![Alaska Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/177:15 am -
1 stop6h 29m
Tue 10/205:00 am -
1 stop8h 51m
Deal found 9/21![United Airlines logo]()
$499
This American Airlines deal was found by Cheapflights users on 9/24. 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 12/178:03 pm -
1 stop6h 33m
Sun 1/36:47 am -
1 stop6h 13m
Deal found 9/24![American Airlines logo]()
$530
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/63:37 pm -
2 stops10h 00m
Sat 10/109:00 am -
1 stop8h 28m
Deal found 9/21![American Airlines logo]()
$531
Last-minute flights from Brownsville to San FranciscoDiscover last-minute flight deals from Brownsville to San Francisco. Data last updated September 26, 2026 and is based on user searches.
Discover last-minute flight deals from Brownsville to San Francisco. Data last updated September 26, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 9/256:37 pm -
1 stop6h 51m
Sun 9/2711:30 pm -
1 stop8h 39m
Deal found 9/25![American Airlines logo]()
$625
This American Airlines deal was found by Cheapflights users on 9/21. 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 10/63:37 pm -
2 stops10h 00m
Sat 10/109:00 am -
1 stop8h 28m
Deal found 9/21![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 9/21. 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 10/69:10 am -
1 stop7h 39m
Sat 10/107:05 am -
1 stop9h 08m
Deal found 9/21![United Airlines logo]()
$569
This United Airlines deal was found by Cheapflights users on 9/22. 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 10/177:15 am -
1 stop6h 29m
Tue 10/205:00 am -
1 stop8h 51m
Deal found 9/22![United Airlines logo]()
$499
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 10/1710:39 am -
2 stops10h 52m
Tue 10/207:11 pm -
2 stops12h 54m
Deal found 9/24![Alaska Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 9/23. 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 10/237:15 am -
1 stop6h 29m
Fri 10/305:00 am -
1 stop9h 01m
Deal found 9/23![United Airlines logo]()
$408
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 10/233:37 pm -
1 stop9h 29m
Fri 10/309:27 am -
2 stops11h 30m
Deal found 9/23![American Airlines logo]()
$444
This Expedia deal was found by Cheapflights users on 9/23. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:37 pm -
2 stops9h 49m
Fri 10/308:46 pm -
2 stops11h 19m
Deal found 9/23![Alaska Airlines logo]()
$579
One-way flights from Brownsville to San FranciscoSearch for one-way flight options from Brownsville to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
Search for one-way flight options from Brownsville to San Francisco. Find affordable one-way fares based on user searches. Data last updated September 26, 2026.
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 11/2611:55 am -
1 stop8h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 9/22. 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.
Sun 1/179:05 am -
1 stop7h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![United Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 9/22. 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 1/175:49 am -
2 stops9h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![American Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 9/25. 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 11/265:47 am -
2 stops12h 26m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![American Airlines logo]()
$409
Find flight deals from Brownsville to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to San Francisco (SFO). 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 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $408 (United Airlines) |
One-way from | $379 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Brownsville to San Francisco 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 26, 2026.
Use the filters below to find and compare flights from Brownsville to San Francisco that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Thu 11/26
11:55 am-6:45 pm
1 stop8h 50m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$379
Quickest round-trip
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Sun 1/17
5:49 am-10:21 am
1 stop6h 32m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$389
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Fri 10/23
7:15 am-11:44 am
1 stop6h 29m
San Francisco
Fri 10/30
5:00 am-4:01 pm
1 stop9h 01m
$408
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Thu 11/26
5:47 am-4:13 pm
2 stops12h 26m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$409
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Fri 10/23
3:37 pm-11:06 pm
1 stop9h 29m
San Francisco
Fri 10/30
9:27 am-10:57 pm
2 stops11h 30m
$444
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Sat 10/17
7:15 am-11:44 am
1 stop6h 29m
San Francisco
Tue 10/20
5:00 am-3:51 pm
1 stop8h 51m
$499
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Sat 10/17
10:39 am-7:31 pm
2 stops10h 52m
San Francisco
Tue 10/20
7:11 pm-10:05 am
2 stops12h 54m
$509
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Thu 12/17
8:03 pm-12:36 am
1 stop6h 33m
San Francisco
Sun 1/3
6:47 am-3:00 pm
1 stop6h 13m
$530
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Tue 10/6
3:37 pm-11:37 pm
2 stops10h 00m
San Francisco
Sat 10/10
9:00 am-7:28 pm
1 stop8h 28m
$531
BrownsvilleSan Francisco
BRO Brownsville South Padre Is. Intl - SFO San Francisco
BROSFO
Brownsville South Padre Is. Intl
Sun 1/17
7:00 am-3:14 pm
2 stops10h 14m
San Francisco
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$583
Sorted by cheapest first
Compare providers for flights from Brownsville to San Francisco
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 Brownsville to San Francisco 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 Brownsville-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Brownsville-San Francisco 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 Brownsville-San Francisco 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 Brownsville to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Brownsville with our price prediction graph.
BRO-SFO
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.
Related info for your journey
Find useful and relevant information for your journey from Brownsville to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsSouth San Francisco
Santa Clara
Santa Cruz
Walnut Creek
Emeryville
Burlingame
Rancho Cordova
San Bruno
Roseville
Hayward
Cupertino
Newark
Fairfield
San Ramon
Redwood City
Manteca
Vallejo
San Carlos
Turlock
Davis
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