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

For as low as $409, American Airlines can have you in South Padre Island from San Diego in 6h 18m. The distance from San Diego to South Padre Island is about 1278 mi. Both multi-stop and nonstop flights can be found to your destination and back.

In terms of precipitation, rainfall in South Padre Island ranges from 1.1 - 5.9 inches per month. September is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit South Padre Island when rainfall is around 1.1 in.

If weather is an important factor for your trip to South Padre Island, 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 86.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

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

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

What airport do you fly from for flights from San Diego to South Padre Island?

For a flight from San Diego to South Padre Island, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to South Padre Island per day. 3 airlines have flights to South Padre Island from San Diego on a regular basis.

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

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

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

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

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

Yes. Cheapflights offers flight deals from San Diego to South Padre Island by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$409+ Cheap Flights from San Diego to South Padre Island

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Cheap flight deals from San Diego to South Padre Island

Cheapest

Best

Last-minute

One-way

Cheapest flights from San Diego to South Padre Island
Explore the most affordable flight options available from San Diego to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.

Tue 9/18:00 am -

1 stop8h 07m

Sat 9/52:37 pm -

1 stop6h 17m

Deal found 8/17

$409

Tue 9/16:20 am -

2 stops9h 53m

Sat 9/59:20 am -

1 stop5h 57m

Deal found 8/17

$414

Sat 10/248:00 am -

1 stop8h 13m

Wed 10/287:00 am -

1 stop8h 24m

Deal found 8/16

$429

Fri 8/286:20 am -

1 stop5h 47m

Sun 8/302:37 pm -

1 stop6h 19m

Deal found 8/16

$444

Fri 8/286:20 am -

2 stops9h 53m

Sun 8/304:38 pm -

1 stop6h 47m

Deal found 8/16

$450

Sun 9/1312:04 pm -

1 stop7h 55m

Sun 9/204:38 pm -

1 stop6h 46m

Deal found 8/16

$497

Wed 9/27:15 am -

3 stops12h 44m

Sun 9/612:05 pm -

2 stops12h 42m

Deal found 8/18

$515

Best flights from San Diego to South Padre Island
Discover carefully curated flight deals from San Diego to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.

Wed 9/23:05 pm -

1 stop6h 18m

Sun 9/66:37 pm -

1 stop5h 53m

Deal found 8/18

$409

Wed 9/211:00 am -

2 stops8h 59m

Sun 9/67:15 am -

2 stops9h 35m

Deal found 8/18

$419

Tue 9/16:20 am -

2 stops7h 31m

Sat 9/512:05 pm -

2 stops10h 29m

Deal found 8/17

$419

Sat 10/248:00 am -

1 stop8h 13m

Wed 10/287:00 am -

1 stop8h 24m

Deal found 8/17

$429

Last-minute flights from San Diego to South Padre Island
Discover last-minute flight deals from San Diego to South Padre Island. Data last updated August 18, 2026 and is based on user searches.

Fri 8/286:20 am -

1 stop5h 47m

Sun 8/302:37 pm -

1 stop6h 19m

Deal found 8/16

$444

Fri 8/286:20 am -

2 stops9h 53m

Sun 8/304:38 pm -

1 stop6h 47m

Deal found 8/16

$450

Fri 8/286:20 am -

1 stop5h 47m

Fri 8/286:37 pm -

1 stop17h 52m

Deal found 8/17

$1,006

Tue 9/18:00 am -

1 stop8h 07m

Sat 9/52:37 pm -

1 stop6h 17m

Deal found 8/17

$409

Tue 9/16:20 am -

2 stops9h 53m

Sat 9/59:20 am -

1 stop5h 57m

Deal found 8/17

$414

Sun 9/1312:04 pm -

1 stop7h 55m

Sun 9/204:38 pm -

1 stop6h 46m

Deal found 8/16

$497

Find flight deals from San Diego to South Padre Island

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$409 (American Airlines)
Popular in	November
Cheapest in	October
Average price	$408

Provider with most accurate pricing for San Diego-Brownsville South Padre Is. Intl flight deals.

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Provider most trusted by Cheapflights users for San Diego-Brownsville South Padre Is. Intl flights.

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From San Diego to South Padre Island

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($91 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($31 potential savings vs. average RT price).

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Average for round-trip flights in August 2026

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Wed 9/2

3:05 pm-11:23 pm

1 stop6h 18m

Brownsville South Padre Is. Intl

Sun 9/6

6:37 pm-10:30 pm

1 stop5h 53m

$409

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Wed 9/2

11:00 am-9:59 pm

2 stops8h 59m

Brownsville South Padre Is. Intl

Sun 9/6

7:15 am-2:50 pm

2 stops9h 35m

$419

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Tue 9/1

6:20 am-3:51 pm

2 stops7h 31m

Brownsville South Padre Is. Intl

Sat 9/5

12:05 pm-8:34 pm

2 stops10h 29m

$419

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Sat 10/24

8:00 am-6:13 pm

1 stop8h 13m

Brownsville South Padre Is. Intl

Wed 10/28

7:00 am-1:24 pm

1 stop8h 24m

$429

Cheapest one-way

Quickest one-way

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Fri 9/4

3:05 pm-11:23 pm

1 stop6h 18m

$429

San DiegoBrownsville

SAN San Diego - BRO Brownsville South Padre Is. Intl

SANBRO

San Diego

Fri 9/4

7:41 pm-11:23 am

2 stops13h 42m

$434

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Sorted by cheapest first

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

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from San Diego with our price prediction graph.

SAN-BRO

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 San Diego to South Padre Island

SAN-SO9

SAN-BRO

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing South Padre Island

Read through reviews of airlines operating flights from San Diego to South Padre Island, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,957 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

American Airlines

7.1

Good

11,957 reviews

American Airlines

7.1

Good

11,957 reviews

Reviews

1 / 20

2.0

Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

What airport do you fly from for flights from San Diego to South Padre Island?
For a flight from San Diego to South Padre Island, you will be flying from San Diego. San Diego (SAN) is just 2.6 mi from the center of the city. San Diego is the only San Diego airport and it handles 0 outbound flights to South Padre Island per day. 3 airlines have flights to South Padre Island from San Diego on a regular basis.
How long is the flight from San Diego to South Padre Island?
For as low as $409, American Airlines can have you in South Padre Island from San Diego in 6h 18m. The distance from San Diego to South Padre Island is about 1278 mi. Both multi-stop and nonstop flights can be found to your destination and back.
Can I find deals for flights from San Diego to South Padre Island that include hotel bookings?
Yes. In addition to deals on San Diego to South Padre Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to South Padre Island?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to South Padre Island.
Can I find deals for business class flights from San Diego to South Padre Island?
Yes. Cheapflights offers flight deals from San Diego to South Padre Island 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Diego to South Padre Island

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Top 3 airlines flying from San Diego to South Padre Island

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$216	Average$417	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$250	Average$422	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$301	Average$388	FlexibilityNo cancel fee	On-time63%

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$409+ Cheap flights from San Diego (SAN) to South Padre Island, TX

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.

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

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Cheap flight deals from San Diego to South Padre Island

Cheapest flights from San Diego to South Padre IslandExplore the most affordable flight options available from San Diego to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.

Explore the most affordable flight options available from San Diego to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.

Best flights from San Diego to South Padre IslandDiscover carefully curated flight deals from San Diego to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.

Discover carefully curated flight deals from San Diego to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.

Last-minute flights from San Diego to South Padre IslandDiscover last-minute flight deals from San Diego to South Padre Island. Data last updated August 18, 2026 and is based on user searches.

Discover last-minute flight deals from San Diego to South Padre Island. Data last updated August 18, 2026 and is based on user searches.

One-way flights from San Diego to South Padre IslandSearch for one-way flight options from San Diego to South Padre Island. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.

Search for one-way flight options from San Diego to South Padre Island. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.

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

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

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from San Diego with our price prediction graph.

Cheapflights Insights

Reviews of airlines servicing South Padre Island

Read through reviews of airlines operating flights from San Diego to South Padre Island, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from San Diego to South Padre Island?

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

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

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

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

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 San Diego to South Padre Island

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to South Padre Island by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from San Diego to South Padre Island by cabin class

Find flights from San Diego to South Padre Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.

San Diego and South Padre Island flights

Browse other San Diego and South Padre Island flight options. Last updated on August 18, 2026.

Other flights from San Diego

Browse through other flights departing from San Diego. Flights are based on user searches made on Cheapflights and were last updated on August 18, 2026.

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San Diego to South Padre Island flights

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Top 3 airlines flying from San Diego to South Padre Island

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Cheapest flights from San Diego to South Padre Island
Explore the most affordable flight options available from San Diego to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2026.

Best flights from San Diego to South Padre Island
Discover carefully curated flight deals from San Diego to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 18, 2026.

Last-minute flights from San Diego to South Padre Island
Discover last-minute flight deals from San Diego to South Padre Island. Data last updated August 18, 2026 and is based on user searches.

One-way flights from San Diego to South Padre Island
Search for one-way flight options from San Diego to South Padre Island. Find affordable one-way fares based on user searches. Data last updated August 18, 2026.