HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Diego

$324+ Cheap flights from South Padre Island, TX to San Diego (SAN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAN
Jul 25 — Aug 11
Sat 7/25
Sat 8/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from South Padre Island 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 South Padre Island to San Diego

Cheapest flights from South Padre Island to San Diego
Explore the most affordable flight options available from South Padre Island to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 25, 2026.

This United Airlines deal was found by Cheapflights users on 6/22. 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.
Tue 6/309:20 am
BRO
-
SAN
1 stop6h 01m
United Airlines
Sat 7/46:15 am
SAN
-
BRO
1 stop5h 47m
United Airlines
Deal found 6/22$367
This American Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 7/186:42 pm
BRO
-
SAN
1 stop5h 55m
American Airlines
Thu 7/234:32 pm
SAN
-
BRO
1 stop5h 41m
American Airlines
Deal found 6/24$388
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Sat 8/297:15 am
BRO
-
SAN
1 stop5h 40m
United Airlines
Tue 9/18:00 am
SAN
-
BRO
1 stop8h 13m
United Airlines
Deal found 6/24$419
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/1112:05 pm
BRO
-
SAN
1 stop7h 41m
United Airlines
Wed 8/196:20 am
SAN
-
BRO
2 stops9h 53m
United Airlines
Deal found 6/24$424
This United Airlines deal was found by Cheapflights users on 6/25. 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.
Fri 7/104:44 pm
BRO
-
SAN
2 stops9h 10m
United Airlines
Tue 7/1411:58 am
SAN
-
BRO
1 stop7h 54m
United Airlines
Deal found 6/25$462
This American Airlines deal was found by Cheapflights users on 6/23. 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.
Sat 6/2710:44 am
BRO
-
SAN
2 stops9h 35m
American Airlines
Sat 7/113:08 pm
SAN
-
BRO
1 stop7h 05m
American Airlines
Deal found 6/23$469
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Wed 7/154:44 pm
BRO
-
SAN
1 stop6h 40m
United Airlines
Sat 7/256:15 am
SAN
-
BRO
1 stop7h 42m
United Airlines
Deal found 6/24$478
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Tue 8/44:44 pm
BRO
-
SAN
1 stop6h 40m
United Airlines
Sat 8/86:30 am
SAN
-
BRO
2 stops10h 57m
United Airlines
Deal found 6/24$483
This United Airlines deal was found by Cheapflights users on 6/24. 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.
Thu 7/164:44 pm
BRO
-
SAN
1 stop6h 40m
United Airlines
Wed 7/226:15 am
SAN
-
BRO
1 stop7h 42m
United Airlines
Deal found 6/24$484

Find flight deals from South Padre Island to San Diego

Keep the following information in mind while searching for South Padre Island to San Diego flight deals. Data was last updated June 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$388
(American Airlines)

One-way from

$324
(American Airlines)

Popular in

January

Cheapest in

November

Average price

$545
Provider with most accurate pricing for Brownsville South Padre Is. Intl-San Diego flight deals.
Search Deals
Provider most trusted by Cheapflights users for Brownsville South Padre Is. Intl-San Diego flights.
Search Deals
From South Padre Island to San Diego
Search Deals
One-way flight from South Padre Island to San Diego
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Padre Island 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 June 25, 2026.
Use the filters below to find and compare flights from South Padre Island 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 8/29

12:05 pm-5:46 pm

1 stop7h 41m

San Diego

Tue 9/1

8:00 am-6:13 pm

1 stop8h 13m

$419

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Tue 8/4

4:44 pm-11:54 pm

2 stops9h 10m

San Diego

Mon 8/10

7:41 pm-11:23 am

2 stops13h 42m

$429

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Fri 7/10

4:44 pm-11:54 pm

2 stops9h 10m

San Diego

Tue 7/14

11:58 am-9:52 pm

1 stop7h 54m

$462
Cheapest one-way
Quickest one-way

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 7/23

6:42 pm-10:37 pm

1 stop5h 55m

$324

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 7/23

4:44 pm-11:54 pm

2 stops9h 10m

$329

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 7/8

4:44 pm-9:24 pm

1 stop6h 40m

$424

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sat 9/19

12:05 pm-12:29 am

3 stops14h 24m

$434

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Thu 7/23

1:25 pm-4:19 pm

3 stops28h 54m

$855

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/21

Sorted by cheapest first

Best time to book a flight from South Padre Island to San Diego

Have a flexible travel schedule? Discover the best time to fly to San Diego from South Padre Island 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 South Padre Island to San Diego
No data available for this route at this time. Please check back soon.

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 June 25, 2026.
Read through reviews of airlines operating flights from South Padre Island to San Diego, such as American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.1
Good
11,757 reviews

Entertainment

6.8

Food

6.4

Crew

7.9

Overall

7.1

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.
American Airlines
7.1
Good
11,757 reviews
American Airlines
7.1
Good
11,757 reviews

Entertainment

6.8

Food

6.4

Crew

7.9

Overall

7.1

Boarding

7.5

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2024

LHR - SAN

This was the best flight I have experienced in all the years I have been f doing this journey with BA. Flight, food and service A1. Well done BA.

Related info for your journey

Find useful and relevant information for your journey from South Padre Island 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 airport do you fly into for flights to San Diego from South Padre Island?

    Located just 2.6 mi from the city center, San Diego is the airport most travelers will use when flying to San Diego from South Padre Island. Booking flights from South Padre Island to San Diego (SAN) should be relatively easy as there are 0 daily inbound flights from South Padre Island from 3 different airlines.

  • How long is the flight from South Padre Island to San Diego?

    There are many flights that can get you from South Padre Island to San Diego in 7h 41m. Fly via United Airlines to get the fastest option. Airlines will cover a distance of 1278 mi.

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

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

  • How can I find direct flights from South Padre Island to San Diego?

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

  • Can I find deals for business class flights from South Padre Island to San Diego?

    Yes. Cheapflights offers flight deals from South Padre Island 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.

See more FAQs

Traveling to a place near San Diego?

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

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 South Padre Island to San Diego

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Las Vegas flights
Dallas/Fort Worth to Los Angeles flights
Hobby to Las Vegas flights
George Bush Intcntl to Las Vegas flights
Hobby to Los Angeles flights
Dallas/Fort Worth to Ontario flights
Dallas/Fort Worth to San Francisco flights
George Bush Intcntl to Los Angeles flights
Dallas/Fort Worth to San Diego flights
Austin to Las Vegas flights
Hobby to Ontario flights
Love Field to Las Vegas flights
George Bush Intcntl to Ontario flights
Austin to Los Angeles flights
San Antonio to Las Vegas flights
Dallas/Fort Worth to Santa Ana flights
Hobby to San Francisco flights
Love Field to Los Angeles flights
Austin to San Francisco flights
Hobby to San Diego flights
George Bush Intcntl to San Francisco flights
Dallas/Fort Worth to Burbank flights
San Antonio to Los Angeles flights
George Bush Intcntl to San Diego flights
Love Field to San Francisco flights
Dallas/Fort Worth to Sacramento flights
Hobby to Santa Ana flights
Dallas/Fort Worth to Reno flights
Dallas/Fort Worth to San Jose flights
Austin to Ontario flights
George Bush Intcntl to Santa Ana flights
Austin to San Diego flights
Love Field to San Diego flights
Dallas/Fort Worth to Oakland flights
El Paso to Las Vegas flights
Hobby to Burbank flights
George Bush Intcntl to Burbank flights
San Antonio to San Francisco flights
Hobby to Sacramento flights
San Antonio to San Diego flights
Austin to Santa Ana flights
Hobby to San Jose flights
Austin to San Jose flights
Hobby to Oakland flights
Love Field to Santa Ana flights
San Antonio to Ontario flights
Dallas/Fort Worth to Long Beach flights
Austin to Burbank flights
Love Field to Ontario flights
Hobby to Reno flights

Top 3 airlines flying from South Padre Island to San Diego

Discover the top 3 airlines that operate flights from South Padre Island 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 June 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$143Average$408FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$217Average$348FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$430FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.