HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brownsville

$205+ Cheap flights from San Diego to Brownsville (SAN - 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — BRO
Mar 6 — Mar 131
Fri 3/6
Fri 3/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Diego 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

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 San Diego to Brownsville

Cheapest flights from San Diego to Brownsville
Explore the most affordable flight options available from San Diego to Brownsville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 3/32:46 pm
SAN
-
BRO
1 stop6h 28m
American Airlines
Thu 3/58:04 pm
BRO
-
SAN
1 stop5h 55m
American Airlines
Deal found 2/2$329
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/158:45 pm
SAN
-
BRO
2 stops12h 42m
United Airlines
Tue 5/195:17 pm
BRO
-
SAN
1 stop6h 08m
United Airlines
Deal found 2/2$354
This United Airlines deal was found by Cheapflights users on 2/3. 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 7/166:15 am
SAN
-
BRO
1 stop7h 23m
United Airlines
Tue 7/215:25 pm
BRO
-
SAN
1 stop5h 59m
United Airlines
Deal found 2/3$367
This United Airlines deal was found by Cheapflights users on 2/3. 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 10/278:00 am
SAN
-
BRO
1 stop5h 38m
United Airlines
Sat 10/3112:07 pm
BRO
-
SAN
1 stop6h 15m
United Airlines
Deal found 2/3$369
This American Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 2/126:20 am
SAN
-
BRO
1 stop6h 07m
American Airlines
Sun 2/155:40 am
BRO
-
SAN
1 stop6h 20m
American Airlines
Deal found 2/4$409
This United Airlines deal was found by Cheapflights users on 2/3. 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.
Wed 6/1711:58 am
SAN
-
BRO
1 stop7h 41m
United Airlines
Sun 6/215:25 pm
BRO
-
SAN
2 stops8h 34m
United Airlines
Deal found 2/3$434

Find flight deals from San Diego to Brownsville

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 February 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

One-way from

$205
(United Airlines)

Popular in

November

Cheapest in

October

Average price

$374
Provider with most accurate pricing for San Diego-Brownsville South Padre Is. Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Brownsville South Padre Is. Intl flights.
Search Deals
From San Diego to Brownsville South Padre Is. Intl
Search Deals
One-way flight from San Diego to Brownsville South Padre Is. Intl
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($127 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 February 4, 2026.
Use the filters below to find and compare flights from San Diego to Brownsville that are best for you.

Fly from

San Diego

Fly to

Brownsville

Route

Depart

Return

Price

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Tue 3/3

2:46 pm-11:14 pm

1 stop6h 28m

Brownsville South Padre Is. Intl

Thu 3/5

8:04 pm-11:59 pm

1 stop5h 55m

$329

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Fri 5/15

8:45 pm-11:27 am

2 stops12h 42m

Brownsville South Padre Is. Intl

Tue 5/19

5:17 pm-9:25 pm

1 stop6h 08m

$354

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Thu 7/16

6:15 am-3:38 pm

1 stop7h 23m

Brownsville South Padre Is. Intl

Tue 7/21

5:25 pm-9:24 pm

1 stop5h 59m

$367

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Wed 6/17

11:58 am-9:39 pm

1 stop7h 41m

Brownsville South Padre Is. Intl

Sun 6/21

5:25 pm-11:59 pm

2 stops8h 34m

$434

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Tue 3/3

8:00 am-4:12 pm

1 stop6h 12m

Brownsville South Padre Is. Intl

Thu 3/5

5:15 am-11:40 pm

3 stops20h 25m

$477

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Thu 3/5

8:00 am-4:22 pm

1 stop6h 22m

$205

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Wed 2/11

1:51 pm-9:31 pm

1 stop5h 40m

$280

San DiegoBrownsville

SAN - BRO

SANBRO

San Diego

Wed 2/11

10:25 am-6:50 pm

2 stops30h 25m

$882

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

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

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

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

Currently, April is the cheapest month in which you can book a flight from San Diego to Brownsville (average of $83). Flying from San Diego to Brownsville in June is currently the most expensive (average of $327). 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 February 4, 2026.
Get a feel of what it's like to fly with American Airlines from San Diego to Brownsville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,222 reviews

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.
American Airlines
7.2
Good
11,222 reviews
American Airlines
7.2
Good
11,222 reviews

Boarding

7.5

Comfort

7.2

Overall

7.2

Entertainment

6.9

Crew

8.0

Food

6.4

Reviews

1 / 20
8.0
Excellent

Monica,Nov 2025

JAC - DFW

At least there was an option of entertainment on this flight.

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 Diego to Brownsville?

    Departing from San Diego to Brownsville will take you 6h 28m. Airlines will cover a distance of 1278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from San Diego to Brownsville is American Airlines. Our recent data shows that you can find tickets from as low as $268 on this airline. You may be able to fly from San Diego to Brownsville for 36% less than the average price by searching for this airline.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from San Diego to Brownsville (average of $83). Flying from San Diego to Brownsville in June is currently the most expensive (average of $327). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Diego to Brownsville

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Dallas/Fort Worth flights
Los Angeles to Hobby flights
Los Angeles to Dallas/Fort Worth flights
Ontario to Dallas/Fort Worth flights
Los Angeles to Austin flights
Los Angeles to George Bush Intcntl flights
Santa Ana to Dallas/Fort Worth flights
San Francisco to Hobby flights
Ontario to Hobby flights
Ontario to George Bush Intcntl flights
San Francisco to George Bush Intcntl flights
San Jose to Dallas/Fort Worth flights
Santa Ana to Hobby flights
San Francisco to Austin flights
Burbank to Hobby flights
San Diego to Dallas/Fort Worth flights
Sacramento to Dallas/Fort Worth flights
Los Angeles to San Antonio flights
Santa Ana to George Bush Intcntl flights
Los Angeles to Love Field flights
San Diego to Hobby flights
Burbank to Dallas/Fort Worth flights
Ontario to Austin flights
Burbank to George Bush Intcntl flights
Sacramento to Hobby flights
Oakland to Dallas/Fort Worth flights
San Francisco to Love Field flights
San Diego to George Bush Intcntl flights
Santa Ana to Austin flights
San Jose to Austin flights
San Jose to Hobby flights
Las Vegas to Dallas/Fort Worth flights
Sacramento to George Bush Intcntl flights
Ontario to San Antonio flights
Oakland to Austin flights
Las Vegas to Hobby flights
San Francisco to San Antonio flights
Fresno to Dallas/Fort Worth flights
Oakland to Hobby flights
San Jose to George Bush Intcntl flights
Santa Ana to Love Field flights
Ontario to Love Field flights
Burbank to Austin flights
Sacramento to Austin flights
Las Vegas to Austin flights
Long Beach to Hobby flights
Los Angeles to El Paso flights
Las Vegas to George Bush Intcntl flights
Oakland to George Bush Intcntl flights
San Diego to Austin flights

Top airline flying from San Diego to Brownsville

Discover the top airline that operate flights from San Diego 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 February 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$268Average$398FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.