$324+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
BRO — SAN
jun. 17 — jun. 241
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Brownsville to San Diego 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 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 junio 12, 2025.
Round-trip from | $324 (American Airlines) |
|---|
Find flight deals from Brownsville to San Diego
Cheapest flights from Brownsville to San DiegoExplore 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 junio 12, 2025.
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 junio 12, 2025.
This American Airlines deal was found by Cheapflights users on 6/10. 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. 8/86:37 pmBRO - SAN
1 stop5h 53mAmerican Airlines
lun. 8/116:15 amSAN - BRO
1 stop6h 19mAmerican Airlines
Deal found 6/10![American Airlines logo]()
$324
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 8/85:19 pmBRO - SAN
1 stop5h 53mUnited Airlines
lun. 8/1110:54 amSAN - BRO
2 stops10h 38mUnited Airlines
Deal found 6/10![United Airlines logo]()
$354
Cheapflights Fare Finder
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 junio 12, 2025.
Use the filters below to find and compare flights from Brownsville to San Diego that are best for you.
Fly from
Brownsville
Fly to
San Diego
Route
Depart
Return
Price
BrownsvilleSan Diego
BRO - SAN
BROSAN
Brownsville South Padre Is. Intl
vie. 8/8
6:37 pm-10:30 pm
1 stop5h 53m
San Diego
lun. 8/11
6:15 am-2:34 pm
1 stop6h 19m
$324
BrownsvilleSan Diego
BRO - SAN
BROSAN
Brownsville South Padre Is. Intl
vie. 8/8
5:19 pm-9:12 pm
1 stop5h 53m
San Diego
lun. 8/11
10:54 am-11:32 pm
2 stops10h 38m
$354
BrownsvilleSan Diego
BRO - SAN
BROSAN
Brownsville South Padre Is. Intl
mié. 6/25
5:15 am-9:17 am
1 stop6h 02m
$385
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.
Cheapflights Insights
Everything you need to know about your flight from Brownsville to San Diego
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 junio 12, 2025.
Read through reviews of airlines operating flights from Brownsville to San Diego, such as United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentMignon,Nov 2024
IAH - LGA
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentMignon,Nov 2024
IAH - LGA
Boarding
7.7
Comfort
7.3
Entertainment
7.0
Overall
7.4
Food
6.6
Crew
8.1
Reviews
1 / 20
8.0
ExcellentMignon,Nov 2024
IAH - LGA
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.
Traveling to a place near Brownsville?
Book flights to Brownsville if you plan to visit one of these locationsEl Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado
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 Brownsville to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
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 junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$293 | Average$408 | FlexibilityNo cancel fee | On-time71% |