What is the cheapest day to fly from Boston to South Padre Island?

Travelers seeking maximum savings on their Boston to South Padre Island flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 are the most popular airlines that fly from Boston to South Padre Island?

Consider American Airlines, Delta or United Airlines when booking your flight. These represent the most popular airlines when flying from Boston to South Padre Island.

What is the cheapest month to fly from Boston to South Padre Island?

May is one of the best times of the year to fly to South Padre Island from Boston. Prices for May average $633 per person but you can even find prices for as low as $408. The most expensive prices can be found in the month of December. Opting for a May flight can save you 39% on your journey compared to booking in December

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

Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to South Padre Island. You should not have trouble finding flights to South Padre Island from Logan Intl; the airport handles an average of 0 outbound flights to South Padre Island per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Boston airport to South Padre Island. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.

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

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

How can I find direct flights from Boston 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 Boston to South Padre Island.

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

Yes. Cheapflights offers flight deals from Boston 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.

$265+ Flights from Boston to South Padre Island

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Cheap flight deals from Boston to South Padre Island

Round-trip from	$289 (United Airlines)
One-way from	$265 (American Airlines)
Popular in	December
Cheapest in	May
Average price	$473

From Boston Logan Intl to South Padre Island

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One-way flight from Boston Logan Intl to South Padre Island

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Highest demand for flights based on searches. 7% potential increase in price ($52 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Boston to South Padre Island

Cheapest flights from Boston to South Padre Island
Explore the most affordable flight options available from Boston to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Wed 9/178:05 amBOS - BRO

1 stop7h 29mAmerican Airlines

Mon 9/223:04 pmBRO - BOS

1 stop7h 38mAmerican Airlines

Deal found 6/30

$289

Thu 9/115:30 amBOS - BRO

2 stops11h 33mUnited Airlines

Tue 9/167:20 amBRO - BOS

2 stops8h 08mUnited Airlines

Deal found 6/30

$389

Best flights from Boston to South Padre Island
Discover carefully curated flight deals from Boston to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 1, 2025.

Sat 8/237:30 amBOS - BRO

1 stop9h 33mUnited Airlines

Tue 8/269:45 amBRO - BOS

1 stop7h 02mUnited Airlines

Deal found 7/1

$289

Fri 8/2211:05 amBOS - BRO

2 stops8h 02mAmerican Airlines

Mon 8/255:37 amBRO - BOS

2 stops9h 27mAmerican Airlines

Deal found 7/1

$299

Last-minute flights from Boston to South Padre Island
Discover last-minute flight deals from Boston to South Padre Island. Data last updated July 1, 2025 and is based on user searches.

Fri 8/2211:05 amBOS - BRO

2 stops8h 02mAmerican Airlines

Mon 8/255:37 amBRO - BOS

2 stops9h 27mAmerican Airlines

Deal found 7/1

$299

Sat 8/237:30 amBOS - BRO

1 stop9h 33mUnited Airlines

Tue 8/269:45 amBRO - BOS

1 stop7h 02mUnited Airlines

Deal found 7/1

$289

One-way flights from Boston to South Padre Island
Search for one-way flight options from Boston to South Padre Island. Find affordable one-way fares based on user searches. Data last updated July 1, 2025.

Thu 8/75:55 amBOS - BRO

1 stop13h 32mAmerican Airlines

Deal found 6/30

$265

Thu 8/79:03 amBOS - BRO

3 stops27h 22mUnited Airlines

Deal found 6/30

$573

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 9/17

8:05 am-2:34 pm

1 stop7h 29m

Brownsville South Padre Is. Intl

Mon 9/22

3:04 pm-11:42 pm

1 stop7h 38m

$289

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 9/11

5:30 am-4:03 pm

2 stops11h 33m

Brownsville South Padre Is. Intl

Tue 9/16

7:20 am-4:28 pm

2 stops8h 08m

$389

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 8/7

5:55 am-6:27 pm

1 stop13h 32m

$265

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 8/7

9:03 am-11:25 am

3 stops27h 22m

$573

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

Best time to book a flight from Boston to South Padre Island

Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Boston 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 Boston to South Padre Island

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

Currently, September is the cheapest month in which you can book a flight from Boston to South Padre Island (average of $281). Flying from Boston to South Padre Island in December is currently the most expensive (average of $416). 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 BOS to SO9?

When flying from Boston 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.

Reviews of airlines servicing South Padre Island

Read reviews from past customers who have flown United Airlines and American Airlines from Boston to South Padre Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,858 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

United Airlines

7.4

Good

8,858 reviews

United Airlines

7.4

Good

8,858 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

American Airlines

7.2

Good

10,000 reviews

United Airlines

7.4

Good

8,858 reviews

Reviews

1 / 20

8.0

Excellent

FERNANDO,Sep 2024

YYC - IAH

Everything was good, maybe can give better foof flys more than 4 hours

Related info for your journey

What airport do you fly from for flights from Boston to South Padre Island?
Boston Logan Intl (BOS) is the airport you will fly out of if you book a flight from Boston to South Padre Island. You should not have trouble finding flights to South Padre Island from Logan Intl; the airport handles an average of 0 outbound flights to South Padre Island per day. You should also have plenty of airline options to choose from since 4 airlines have flights from the Boston airport to South Padre Island. It is only a 2.6 mi journey to Logan Intl (BOS) from Boston’s city center.
Can I find deals for flights from Boston to South Padre Island that include hotel bookings?
Yes. In addition to deals on Boston to South Padre Island flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston 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 Boston to South Padre Island.
Can I find deals for business class flights from Boston to South Padre Island?
Yes. Cheapflights offers flight deals from Boston 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.
What is the cheapest month to book a flight from Boston to South Padre Island?
Currently, September is the cheapest month in which you can book a flight from Boston to South Padre Island (average of $281). Flying from Boston to South Padre Island in December is currently the most expensive (average of $416). 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

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Complete your trip

South Padre Island car rentals

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Top 4 airlines flying from Boston to South Padre Island

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$216	Average$500	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$229	Average$323	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$256	Average$533	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$309	Average$421	FlexibilityNo cancel fee	On-time63%

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$265+ Cheap flights from Boston (BOS) to South Padre Island, TX

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 8/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to South Padre Island with Cheapflights

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Cheap flight deals from Boston to South Padre Island

Keep the following information in mind while searching for Boston to South Padre Island flight deals. Data was last updated July 1, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Boston to South Padre Island

Cheapest flights from Boston to South Padre IslandExplore the most affordable flight options available from Boston to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Explore the most affordable flight options available from Boston to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Boston to South Padre Island

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

Cheapflights Insights

Everything you need to know about your flight from Boston to South Padre Island

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

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

Find hourly flight availability from Boston to South Padre Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

Reviews of airlines servicing South Padre Island

Read reviews from past customers who have flown United Airlines and American Airlines from Boston to South Padre Island. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to South Padre Island. 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 from for flights from Boston to South Padre Island?

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

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

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

What is the cheapest month to book a flight from Boston 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 Boston to South Padre Island

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

Top 4 airlines flying from Boston to South Padre Island

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Travel Smart

Cheapest flights from Boston to South Padre Island
Explore the most affordable flight options available from Boston to South Padre Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.