Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Brownsville to San Diego from $329

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 6/20. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

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
9:20 am - 1:21 pm
BRO
-
SAN
6h 01m
1 stop
United Airlines Logo
6:15 am - 2:02 pm
SAN
-
BRO
5h 47m
1 stop
$329United Airlines
Sat, Jun 20 - Sat, Jul 4
United Airlines Logo
7:20 am - 1:21 pm
BRO
-
SAN
8h 01m
1 stop
United Airlines Logo
10:13 am - 6:44 pm
SAN
-
BRO
6h 31m
1 stop
$419United Airlines
Tue, Jun 30 - Thu, Jul 9
United Airlines Logo
9:20 am - 1:21 pm
BRO
-
SAN
6h 01m
1 stop
United Airlines Logo
6:15 am - 3:57 pm
SAN
-
BRO
7h 42m
1 stop
$421United Airlines
Sat, Jun 20 - Sat, Jun 27
United Airlines Logo
5:25 pm - 9:53 pm
BRO
-
SAN
6h 28m
1 stop
United Airlines Logo
11:20 am - 11:33 pm
SAN
-
BRO
10h 13m
2 stops
$424United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
7:10 am - 2:54 pm
BRO
-
SAN
9h 44m
2 stops
United Airlines Logo
11:20 am - 11:33 pm
SAN
-
BRO
10h 13m
2 stops
$429United Airlines
Sat, Nov 7 - Tue, Nov 10
United Airlines Logo
7:20 am - 1:21 pm
BRO
-
SAN
8h 01m
1 stop
United Airlines Logo
6:20 am - 6:37 pm
SAN
-
BRO
10h 17m
2 stops
$483United Airlines
Tue, Jun 30 - Wed, Jul 8
United Airlines Logo
9:20 am - 1:21 pm
BRO
-
SAN
6h 01m
1 stop
United Airlines Logo
6:15 am - 3:57 pm
SAN
-
BRO
7h 42m
1 stop
$484United Airlines
Tue, Jun 30 - Fri, Jul 10
United Airlines Logo
4:44 pm - 12:30 am
BRO
-
SAN
9h 46m
2 stops
United Airlines Logo
6:15 am - 2:02 pm
SAN
-
BRO
5h 47m
1 stop
$490United Airlines
Sat, Jun 20 - Sat, Jul 4
United Airlines Logo
4:44 pm - 9:24 pm
BRO
-
SAN
6h 40m
1 stop
United Airlines Logo
10:13 am - 6:44 pm
SAN
-
BRO
6h 31m
1 stop
$519United Airlines
Wed, Jul 1 - Thu, Jul 9
United Airlines Logo
4:44 pm - 11:54 pm
BRO
-
SAN
9h 10m
2 stops
United Airlines Logo
6:15 am - 2:02 pm
SAN
-
BRO
5h 47m
1 stop
$524United Airlines
Tue, Jun 30 - Sat, Jul 4

United Airlines flights from Brownsville to San Diego

Our best United Airlines deals on Brownsville to San Diego flight tickets
United Airlines
Jun 20
BRO9:20 amBrownsville South Padre Is. Intl
6h 01m
1 stop
SAN1:21 pmSan Diego
Jul 4
SAN6:15 amSan Diego
5h 47m
1 stop
BRO2:02 pmBrownsville South Padre Is. Intl
$329
United Airlines
Jun 30
BRO7:20 amBrownsville South Padre Is. Intl
8h 01m
1 stop
SAN1:21 pmSan Diego
Jul 4
SAN6:15 amSan Diego
5h 47m
1 stop
BRO2:02 pmBrownsville South Padre Is. Intl
$419
United Airlines
Jun 20
BRO9:20 amBrownsville South Padre Is. Intl
6h 01m
1 stop
SAN1:21 pmSan Diego
Jun 27
SAN6:15 amSan Diego
7h 42m
1 stop
BRO3:57 pmBrownsville South Padre Is. Intl
$421

American Airlines flights from Brownsville to San Diego

Our best American Airlines deals on Brownsville to San Diego flight tickets
American Airlines
Jul 1
BRO10:44 amBrownsville South Padre Is. Intl
5h 36m
1 stop
SAN2:20 pmSan Diego
Jul 7
SAN6:20 amSan Diego
9h 40m
2 stops
BRO6:00 pmBrownsville South Padre Is. Intl
$532
American Airlines
Jul 1
BRO10:44 amBrownsville South Padre Is. Intl
9h 35m
2 stops
SAN6:19 pmSan Diego
Jul 7
SAN6:20 amSan Diego
9h 40m
2 stops
BRO6:00 pmBrownsville South Padre Is. Intl
$537
American Airlines
Jun 20
BRO10:44 amBrownsville South Padre Is. Intl
9h 35m
2 stops
SAN6:19 pmSan Diego
Jul 4
SAN6:20 amSan Diego
9h 40m
2 stops
BRO6:00 pmBrownsville South Padre Is. Intl
$576

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 June 3, 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
Quickest round-trip

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 6/20

9:20 am-1:21 pm

1 stop6h 01m

San Diego

Sat 7/4

6:15 am-2:02 pm

1 stop5h 47m

$329

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Tue 6/30

7:20 am-1:21 pm

1 stop8h 01m

San Diego

Thu 7/9

10:13 am-6:44 pm

1 stop6h 31m

$419

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 6/20

9:20 am-1:21 pm

1 stop6h 01m

San Diego

Sat 6/27

6:15 am-3:57 pm

1 stop7h 42m

$421

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 11/7

5:25 pm-9:53 pm

1 stop6h 28m

San Diego

Tue 11/10

11:20 am-11:33 pm

2 stops10h 13m

$424

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 11/7

7:10 am-2:54 pm

2 stops9h 44m

San Diego

Tue 11/10

11:20 am-11:33 pm

2 stops10h 13m

$429

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Tue 6/30

7:20 am-1:21 pm

1 stop8h 01m

San Diego

Wed 7/8

6:20 am-6:37 pm

2 stops10h 17m

$483

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Tue 6/30

9:20 am-1:21 pm

1 stop6h 01m

San Diego

Fri 7/10

6:15 am-3:57 pm

1 stop7h 42m

$484

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 6/20

4:44 pm-12:30 am

2 stops9h 46m

San Diego

Sat 7/4

6:15 am-2:02 pm

1 stop5h 47m

$490

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 7/1

4:44 pm-9:24 pm

1 stop6h 40m

San Diego

Thu 7/9

10:13 am-6:44 pm

1 stop6h 31m

$519

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Tue 6/30

4:44 pm-11:54 pm

2 stops9h 10m

San Diego

Sat 7/4

6:15 am-2:02 pm

1 stop5h 47m

$524

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 airline that flies from Brownsville South Padre Is. Intl to San Diego?

United Airlines is the most popular carrier operating from Brownsville South Padre Is. Intl to San Diego

What airlines fly to San Diego?

American Airlines, United Airlines and Southwest are the top three most popular airlines that fly to San Diego from Brownsville according to our data. American Airlines is the first choice among our users, with 66% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 3 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.

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

5h 31m

Direct flights

None
The fastest flight from Brownsville to San Diego takes 5h 31m
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 5h 31m.

  • 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
11,641 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
Poway
San Ysidro
La Mesa
Borrego Springs
Lemon Grove
Imperial Beach
Alpine
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.

An easier way to manage your San Diego trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 7/3
Fri 7/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States