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$324+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — SAN
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap 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 12, 2025.

Round-trip from

$324
(American Airlines)
From South Padre Island to San Diego
Search Deals

Find 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 12, 2025.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/86:37 pmBRO - SAN
1 stop5h 53mAmerican Airlines
Mon 8/116:15 amSAN - BRO
1 stop6h 19mAmerican Airlines
Deal found 6/10$324
This United Airlines deal was found by Cheapflights users on 6/10. 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 8/85:19 pmBRO - SAN
1 stop5h 53mUnited Airlines
Mon 8/1110:54 amSAN - BRO
2 stops10h 38mUnited Airlines
Deal found 6/10$354

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 12, 2025.
Use the filters below to find and compare flights from South Padre Island to San Diego that are best for you.

Fly from

South Padre Island

Fly to

San Diego

Route

Depart

Return

Price

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Fri 8/8

6:37 pm-10:30 pm

1 stop5h 53m

San Diego

Mon 8/11

6:15 am-2:34 pm

1 stop6h 19m

$324

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Fri 8/8

5:19 pm-9:12 pm

1 stop5h 53m

San Diego

Mon 8/11

10:54 am-11:32 pm

2 stops10h 38m

$354

BrownsvilleSan Diego

BRO - SAN

BROSAN

Brownsville South Padre Is. Intl

Wed 6/25

5:15 am-9:17 am

1 stop6h 02m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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

What is the cheapest month to book a flight from South Padre Island to San Diego?

Currently, August is the cheapest month in which you can book a flight from South Padre Island to San Diego (average of $286). Flying from South Padre Island to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SO9 to SAN?

Find hourly flight availability from South Padre Island to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from South Padre Island to San Diego, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in San Diego by month

Plan your trip to San Diego by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Diego ranges from 0.0 - 2.3 inches per month. February is typically the wettest month, when rainfall can reach 2.3 in. July is typically the driest time to visit San Diego when rainfall is around 0.0 in.

Temperature in San Diego by month

Plan your trip to San Diego by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Diego, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 12, 2025.
Peruse reviews from past customers who have flown with United Airlines and American Airlines from South Padre Island to San Diego to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,790 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,790 reviews

Food

6.6

Entertainment

7.0

Overall

7.4

Boarding

7.7

Comfort

7.3

Crew

8.1

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

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.

  • 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.

  • What is the cheapest month to book a flight from South Padre Island to San Diego?

    Currently, August is the cheapest month in which you can book a flight from South Padre Island to San Diego (average of $286). Flying from South Padre Island to San Diego in March is currently the most expensive (average of $366). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near South Padre Island?

Book flights to South Padre Island if you plan to visit one of these locations
El Cajon
Chula Vista
National City
Imperial Beach
La Mesa
Alpine
Lemon Grove
Poway
Santee
Coronado

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Alternative routes for South Padre Island to San Diego

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$164Average$367FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$179Average$383FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$216Average$380FlexibilityNo cancel feeOn-time71%

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