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$379+ Cheap flights from Brownsville to San Diego (BRO - SAN)

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SAN
mar. 13 — mar. 201
jue. 3/13
jue. 3/20
1 adult, Economy
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Cheap flight deals from Brownsville to San Diego

Discover tips and strategies to find the most affordable flight options for your journey from Brownsville (BRO) to San Diego (SAN). 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 marzo 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(American Airlines)

Popular in

March

Cheapest in

August

Average price

$640
Provider with most accurate pricing for Brownsville South Padre Is. Intl-San Diego flight deals.
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Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-San Diego flights.
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From Brownsville South Padre Is. Intl to San Diego
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Highest demand for flights based on searches. 14% potential increase in price ($72 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Brownsville to San Diego

Cheapest flights from Brownsville to San Diego
Explore the most affordable flight options available from Brownsville to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on marzo 8, 2025.

This American Airlines deal was found by Cheapflights users on 3/7. 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.
vie. 3/147:37 pmBRO - SAN
1 stop6h 21mAmerican Airlines
lun. 3/179:29 amSAN - BRO
1 stop7h 38mAmerican Airlines
Deal found 3/7$379
This United Airlines deal was found by Cheapflights users on 3/7. 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.
dom. 4/612:13 pmBRO - SAN
2 stops14h 05mUnited Airlines
sáb. 4/127:09 amSAN - BRO
2 stops12h 16mUnited Airlines
Deal found 3/7$541

Find flights from Brownsville to San Diego within your budget

Customize your flight search to find flights from Brownsville to San Diego 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 marzo 8, 2025.

Fly from

Brownsville

Fly to

San Diego

Route

Depart

Return

Price

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

dom. 4/6

7:51 pm-11:56 pm

1 stop6h 05m

San Diego

sáb. 4/12

2:41 pm-10:45 pm

1 stop6h 04m

$452

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

dom. 4/6

12:13 pm-12:18 am

2 stops14h 05m

San Diego

sáb. 4/12

7:09 am-9:25 pm

2 stops12h 16m

$541

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Compare providers for flights from Brownsville to San Diego

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 Diego in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
MytripPrice 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 Brownsville-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Brownsville-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Brownsville-San Diego flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Brownsville-San Diego 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 Diego 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 Diego

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

Travel insights for flights from Brownsville to San Diego

Get recent, data-driven insights about flights from Brownsville to San Diego including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Brownsville to San Diego (average of $286). Flying from Brownsville to San Diego in March is currently the most expensive (average of $366). 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.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

Reviews of airlines servicing San Diego

Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated marzo 8, 2025.
United Airlines
7.4
Good
8,649 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

United Airlines
7.4
Good
8,649 reviews
United Airlines
7.4
Good
8,649 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,649 reviews

Comfort

7.3

Food

6.6

Overall

7.4

Crew

8.1

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20

8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

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

  • What are the cheapest airlines flying from Brownsville to San Diego round-trip?

    Flying on American Airlines is currently your cheapest option to San Diego, with prices starting at $452. Another option worth looking into is United Airlines, starting at $541 round trip.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Brownsville to San Diego (average of $286). Flying from Brownsville to San Diego in March is currently the most expensive (average of $366). 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

Traveling to a place near Brownsville?

Book flights to Brownsville if you plan to visit one of these locations
El Cajon
Chula Vista
Lemon Grove
National City
Imperial Beach
La Mesa
Alpine
Poway
Santee
Coronado
Borrego Springs

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Alternative routes for Brownsville to San Diego

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Top airline flying from Brownsville to San Diego

Discover the top airline that operate flights from Brownsville to San Diego. 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 marzo 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$263Average$443FlexibilityNo cancel feeOn-time71%
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