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$329+ Cheap flights from South Padre Island, TX to San Diego (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 9/23. Fares are subject to change and may not be available on all flights or dates of travel.
MFE — SAN
Ags 17 — Ags 241
Sen 8/17
Sen 8/24
1 adult, Economy
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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 Juli 18, 2026.

This American Airlines deal was found by Cheapflights users on 7/13. 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.
Rab 9/2310:43 am
BRO
-
SAN
1 stop5h 28m
American Airlines
Sab 9/2611:15 am
SAN
-
BRO
1 stop6h 50m
American Airlines
Deal found 7/13$329
This American Airlines deal was found by Cheapflights users on 7/13. 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.
Kam 8/276:37 pm
BRO
-
SAN
1 stop5h 53m
American Airlines
Kam 9/33:05 pm
SAN
-
BRO
1 stop6h 32m
American Airlines
Deal found 7/13$330
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Rab 9/2312:05 pm
BRO
-
SAN
2 stops9h 57m
United Airlines
Sab 9/2612:04 pm
SAN
-
BRO
1 stop7h 46m
United Airlines
Deal found 7/13$334
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sab 8/812:10 pm
BRO
-
SAN
2 stops10h 36m
United Airlines
Jum 8/148:00 am
SAN
-
BRO
1 stop5h 51m
United Airlines
Deal found 7/13$372
This American Airlines deal was found by Cheapflights users on 7/14. 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.
Sab 8/16:42 pm
BRO
-
SAN
1 stop5h 55m
American Airlines
Sab 8/83:05 pm
SAN
-
BRO
1 stop6h 18m
American Airlines
Deal found 7/14$388
This United Airlines deal was found by Cheapflights users on 7/13. 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.
Sab 8/2912:05 pm
BRO
-
SAN
1 stop7h 41m
United Airlines
Sel 9/18:00 am
SAN
-
BRO
1 stop8h 13m
United Airlines
Deal found 7/13$419

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 Juli 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$329
(American Airlines)

Popular in

January

Cheapest in

November

Average price

$414
Provider with most accurate pricing for Brownsville South Padre Is. Intl-San Diego flight deals.
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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
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 July 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 Juli 18, 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

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Rab 9/23

4:17 pm-9:48 pm

1 stop7h 31m

San Diego

Sab 9/26

6:15 am-3:26 pm

1 stop7h 11m

$329
Quickest round-trip

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Kam 8/27

6:37 pm-10:30 pm

1 stop5h 53m

San Diego

Kam 9/3

3:05 pm-11:37 pm

1 stop6h 32m

$330

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Rab 9/23

12:05 pm-8:02 pm

2 stops9h 57m

San Diego

Sab 9/26

12:04 pm-9:50 pm

1 stop7h 46m

$334

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sab 8/8

12:10 pm-8:46 pm

2 stops10h 36m

San Diego

Jum 8/14

8:00 am-3:51 pm

1 stop5h 51m

$372

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sab 1/9

7:10 am-1:47 pm

1 stop8h 37m

San Diego

Sel 1/12

12:10 pm-9:18 pm

1 stop7h 08m

$419

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Sab 8/29

12:05 pm-5:46 pm

1 stop7h 41m

San Diego

Sel 9/1

8:00 am-6:13 pm

1 stop8h 13m

$419

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/16

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 Juli 18, 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
11,827 reviews

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

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
11,827 reviews
American Airlines
7.1
Good
11,827 reviews

Comfort

7.2

Entertainment

6.8

Food

6.4

Overall

7.1

Crew

7.9

Boarding

7.5

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 31m. Fly via American Airlines or United Airlines to get the fastest option. Airlines will cover a distance of 1278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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
La Mesa
Coronado
Santee
San Ysidro
Julian
Lemon Grove

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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 Juli 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$143Average$408FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$217Average$356FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$430FlexibilityNo cancel feeOn-time71%

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