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Cheap flights from Brownsville to San Diego from $329

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brownsville to San Diego departing on 8/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Brownsville to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 pm - 9:53 pm
BRO
-
SAN
6h 28m
1 stop
United Airlines Logo
12:10 pm - 9:18 pm
SAN
-
BRO
7h 08m
1 stop
$429United Airlines
Sat, Jan 9 - Tue, Jan 12
United Airlines Logo
5:25 pm - 9:53 pm
BRO
-
SAN
6h 28m
1 stop
United Airlines Logo
11:00 am - 9:18 pm
SAN
-
BRO
8h 18m
2 stops
$434United Airlines
Sat, Jan 9 - Tue, Jan 12
American Airlines Logo
2:37 pm - 6:54 pm
BRO
-
SAN
6h 17m
1 stop
American Airlines Logo
8:00 am - 6:07 pm
SAN
-
BRO
8h 07m
1 stop
$463American Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
2:37 pm - 7:54 pm
BRO
-
SAN
7h 17m
1 stop
American Airlines Logo
2:23 pm - 11:23 pm
SAN
-
BRO
7h 00m
1 stop
$473American Airlines
Sat, Aug 8 - Wed, Aug 12
American Airlines Logo
10:43 am - 6:18 pm
BRO
-
SAN
9h 35m
2 stops
American Airlines Logo
8:00 am - 6:07 pm
SAN
-
BRO
8h 07m
1 stop
$509American Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
5:43 am - 10:29 am
BRO
-
SAN
6h 46m
1 stop
American Airlines Logo
6:20 am - 2:07 pm
SAN
-
BRO
5h 47m
1 stop
$560American Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
10:43 am - 6:18 pm
BRO
-
SAN
9h 35m
2 stops
American Airlines Logo
12:45 pm - 11:37 pm
SAN
-
BRO
8h 52m
2 stops
$604American Airlines
Wed, Aug 12 - Sun, Aug 16
American Airlines Logo
10:43 am - 2:14 pm
BRO
-
SAN
5h 31m
1 stop
American Airlines Logo
2:23 pm - 11:23 pm
SAN
-
BRO
7h 00m
1 stop
$657American Airlines
Wed, Aug 26 - Fri, Aug 28
American Airlines Logo
3:03 pm - 9:56 pm
BRO
-
SAN
8h 53m
1 stop
American Airlines Logo
9:40 am - 7:18 pm
SAN
-
BRO
7h 38m
1 stop
$669American Airlines
Wed, Dec 23 - Sun, Jan 3
American Airlines Logo
5:35 am - 9:49 am
BRO
-
SAN
6h 14m
1 stop
American Airlines Logo
9:40 am - 7:18 pm
SAN
-
BRO
7h 38m
1 stop
$675American Airlines
Fri, Dec 25 - Sun, Jan 3

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American Airlines flights from Brownsville to San Diego

Our best American Airlines deals on Brownsville to San Diego flight tickets
American Airlines
Aug 12
BRO2:37 pmBrownsville South Padre Is. Intl
6h 17m
1 stop
SAN6:54 pmSan Diego
Aug 16
SAN8:00 amSan Diego
8h 07m
1 stop
BRO6:07 pmBrownsville South Padre Is. Intl
$463
American Airlines
Aug 8
BRO2:37 pmBrownsville South Padre Is. Intl
7h 17m
1 stop
SAN7:54 pmSan Diego
Aug 12
SAN2:23 pmSan Diego
7h 00m
1 stop
BRO11:23 pmBrownsville South Padre Is. Intl
$473
American Airlines
Aug 12
BRO10:43 amBrownsville South Padre Is. Intl
9h 35m
2 stops
SAN6:18 pmSan Diego
Aug 16
SAN8:00 amSan Diego
8h 07m
1 stop
BRO6:07 pmBrownsville South Padre Is. Intl
$509

United Airlines flights from Brownsville to San Diego

Our best United Airlines deals on Brownsville to San Diego flight tickets
United Airlines
Jan 9
BRO5:25 pmBrownsville South Padre Is. Intl
6h 28m
1 stop
SAN9:53 pmSan Diego
Jan 12
SAN12:10 pmSan Diego
7h 08m
1 stop
BRO9:18 pmBrownsville South Padre Is. Intl
$429
United Airlines
Jan 9
BRO5:25 pmBrownsville South Padre Is. Intl
6h 28m
1 stop
SAN9:53 pmSan Diego
Jan 12
SAN11:00 amSan Diego
8h 18m
2 stops
BRO9:18 pmBrownsville South Padre Is. Intl
$434
United Airlines
Aug 8
BRO4:44 pmBrownsville South Padre Is. Intl
6h 40m
1 stop
SAN9:24 pmSan Diego
Aug 12
SAN6:20 amSan Diego
9h 53m
2 stops
BRO6:13 pmBrownsville South Padre Is. Intl
$464

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 July 28, 2026.
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

Cheapest round-trip

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 1/9

5:25 pm-9:53 pm

1 stop6h 28m

San Diego

Tue 1/12

12:10 pm-9:18 pm

1 stop7h 08m

$429

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 1/9

5:25 pm-9:53 pm

1 stop6h 28m

San Diego

Tue 1/12

11:00 am-9:18 pm

2 stops8h 18m

$434

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 8/12

2:37 pm-6:54 pm

1 stop6h 17m

San Diego

Sun 8/16

8:00 am-6:07 pm

1 stop8h 07m

$463

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 8/8

2:37 pm-7:54 pm

1 stop7h 17m

San Diego

Wed 8/12

2:23 pm-11:23 pm

1 stop7h 00m

$473

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 8/12

10:43 am-6:18 pm

2 stops9h 35m

San Diego

Sun 8/16

8:00 am-6:07 pm

1 stop8h 07m

$509

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Fri 9/4

5:43 am-10:29 am

1 stop6h 46m

San Diego

Mon 9/7

6:20 am-2:07 pm

1 stop5h 47m

$560

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 8/12

10:43 am-6:18 pm

2 stops9h 35m

San Diego

Sun 8/16

12:45 pm-11:37 pm

2 stops8h 52m

$604
Quickest round-trip

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 8/26

10:43 am-2:14 pm

1 stop5h 31m

San Diego

Fri 8/28

2:23 pm-11:23 pm

1 stop7h 00m

$657

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 12/23

3:03 pm-9:56 pm

1 stop8h 53m

San Diego

Sun 1/3

9:40 am-7:18 pm

1 stop7h 38m

$669

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Fri 12/25

5:35 am-9:49 am

1 stop6h 14m

San Diego

Sun 1/3

9:40 am-7:18 pm

1 stop7h 38m

$675

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
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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 month to fly to San Diego?

If you are unable to visit San Diego during the month of August, then departing from Brownsville during the month February is also very affordable. Most momondo users find prices during this month for around $0.

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

Fastest flight time

6h 28m

Direct flights

None
The fastest flight from Brownsville to San Diego takes 6h 28m
There are no direct flights from Brownsville to San Diego. There are no popular flight routes from Brownsville to San Diego.
Search flight deals

Frequently asked questions about flying from Brownsville to San Diego

  • 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 6h 28m.

  • 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
7.1
11,839 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
Chula Vista
Coronado
El Cajon
Julian
National City
La Mesa
Poway
San Ysidro
Imperial Beach
Santee
Borrego Springs
Lemon Grove
Alpine

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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