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Cheap flights from Brownsville to San Diego from $269

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to San Diego departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Brownsville to San Diego (BRO-SAN)

Cheap round-trip flights

American Airlines Logo
6:57 pm - 11:58 pmBRO-SAN
7h 01m1 stop
American Airlines Logo
9:59 am - 6:28 pmSAN-BRO
6h 29m1 stop
$269American Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
9:30 am - 3:42 pmBRO-SAN
8h 12m1 stop
United Airlines Logo
7:20 pm - 11:20 amSAN-BRO
14h 00m2 stops
$354United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6
United Airlines Logo
12:10 pm - 7:52 pmBRO-SAN
9h 42m2 stops
United Airlines Logo
8:39 pm - 11:20 amSAN-BRO
12h 41m2 stops
$359United Airlines
Find Deal
Thu, Oct 2 - Mon, Oct 6

United Airlines flights from Brownsville to San Diego

Our best United Airlines deals on Brownsville to San Diego flight tickets
United Airlines
Oct 2
BRO9:30 amBrownsville South Padre Is. Intl
8h 12m
1 stop
SAN3:42 pmSan Diego
Oct 6
SAN7:20 pmSan Diego
14h 00m
2 stops
BRO11:20 amBrownsville South Padre Is. Intl
$354
Find similar
United Airlines
Oct 2
BRO12:10 pmBrownsville South Padre Is. Intl
9h 42m
2 stops
SAN7:52 pmSan Diego
Oct 6
SAN8:39 pmSan Diego
12h 41m
2 stops
BRO11:20 amBrownsville South Padre Is. Intl
$359
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 17, 2025.
Use the filters below to find and compare flights from Brownsville to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 10/2

6:57 pm-11:58 pm

1 stop7h 01m

San Diego

Mon 10/6

9:59 am-6:28 pm

1 stop6h 29m

$269

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 10/2

9:30 am-3:42 pm

1 stop8h 12m

San Diego

Mon 10/6

7:20 pm-11:20 am

2 stops14h 00m

$354

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 10/2

12:10 pm-7:52 pm

2 stops9h 42m

San Diego

Mon 10/6

8:39 pm-11:20 am

2 stops12h 41m

$359

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 10/1

10:41 am-2:30 pm

1 stop5h 49m

$295

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 10/1

5:26 am-11:57 am

2 stops8h 31m

$300

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 10/1

7:15 am-8:16 pm

3 stops15h 01m

$370

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to San Diego from

How to get the cheapest flight ticket from Brownsville to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Brownsville to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $357. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $556. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the morning when flights can be purchased for as low as $357. Flights in the afternoon are often more expensive with an average ticket price of $543.

When to book flights from Brownsville to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Brownsville to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Brownsville to San Diego (BRO to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brownsville to San Diego

Best Price Found

$295

Fastest flight time

5h 49m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Brownsville in the past 72 hours is $295. The best round-trip flight deal from Brownsville to San Diego found on momondo in the last 72 hours is $269.
The fastest flight from Brownsville to San Diego takes 5h 49m
There are no direct flights from Brownsville to San Diego. Popular non-direct route for this connection is Brownsville South Padre Is. Intl Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)
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  • How far is Brownsville South Padre Is. Intl to San Diego by plane?

    The distance between Brownsville South Padre Is. Intl and San Diego is about 1271.2 mi. In terms of flight time, this usually takes a little over 7h 01m.

  • When did momondo last update prices for flights from Brownsville South Padre Is. Intl Airport to San Diego Airport?

    Prices for flights from Brownsville South Padre Is. Intl Airport to San Diego Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brownsville South Padre Is. Intl Airport to San Diego Airport?

  • How old do you have to be to fly from Brownsville South Padre Is. Intl Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brownsville South Padre Is. Intl Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents you'll need for your trip to San Diego Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Diego Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Brownsville to San Diego?

Best airlines flying from Brownsville to San Diego

Compare and see reviews for airlines that fly from Brownsville to San Diego with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $268Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near San Diego?

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

Why use momondo?

Why should I use momondo to find a flight deal from Brownsville to San Diego?

It is quick and easy to find Brownsville to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

Can I find flights from Brownsville to San Diego with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Diego from Brownsville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Brownsville to San Diego?

Once all potential Brownsville to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Brownsville to San Diego right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Brownsville to San Diego flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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