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South Padre Island

$289+ Cheap flights from Boston (BOS) 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 1/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MFE
Dec 12 — Dec 191
Fri 12/12
Fri 12/19
1 adult, Economy
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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 November 12, 2025.

This United Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 12/164:40 pmBOS - BRO
1 stop7h 56mUnited Airlines
Sat 12/2012:12 pmBRO - BOS
2 stops10h 42mUnited Airlines
Deal found 11/10$456
This United Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/154:40 pmBOS - BRO
1 stop7h 56mUnited Airlines
Fri 12/1912:12 pmBRO - BOS
2 stops11h 33mUnited Airlines
Deal found 11/10$459
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Tue 12/168:33 amBOS - BRO
1 stop9h 36mAmerican Airlines
Sat 12/203:09 pmBRO - BOS
1 stop7h 03mAmerican Airlines
Deal found 11/10$473
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Thu 12/182:32 pmBOS - BRO
1 stop9h 14mAmerican Airlines
Sun 1/186:00 amBRO - BOS
2 stops9h 58mAmerican Airlines
Deal found 11/10$479
This American Airlines deal was found by Cheapflights users on 11/10. 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.
Mon 12/156:00 amBOS - BRO
2 stops9h 16mAmerican Airlines
Fri 12/1910:29 amBRO - BOS
2 stops11h 25mAmerican Airlines
Deal found 11/10$489
This American Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/213:59 pmBOS - BRO
1 stop7h 47mAmerican Airlines
Sun 1/1810:53 amBRO - BOS
1 stop7h 06mAmerican Airlines
Deal found 11/11$652
This United Airlines deal was found by Cheapflights users on 11/11. 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.
Sun 12/215:20 amBOS - BRO
2 stops11h 47mUnited Airlines
Sun 1/187:15 amBRO - BOS
2 stops10h 17mUnited Airlines
Deal found 11/11$722

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 November 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

Popular in

October

Cheapest in

July

Average price

$512
Provider with most accurate pricing for Boston Logan Intl-Brownsville South Padre Is. Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Brownsville South Padre Is. Intl flights.
Search Deals
From Boston Logan Intl to South Padre Island
Search Deals
High demand for flights, 4% potential price rise
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($24 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boston to South Padre Island 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 November 12, 2025.
Use the filters below to find and compare flights from Boston to South Padre Island that are best for you.

Fly from

Boston

Fly to

South Padre Island

Route

Depart

Return

Price

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 1/31

7:05 am-4:12 pm

1 stop10h 07m

Brownsville South Padre Is. Intl

Sat 2/7

9:30 am-6:20 pm

1 stop7h 50m

$289

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Tue 3/31

9:32 am-4:23 pm

1 stop7h 51m

Brownsville South Padre Is. Intl

Wed 4/1

12:10 pm-9:37 pm

1 stop8h 27m

$439

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sun 2/1

4:19 pm-11:33 pm

1 stop8h 14m

Brownsville South Padre Is. Intl

Sat 2/28

3:01 pm-11:28 pm

1 stop7h 27m

$446

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/11

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, January is the cheapest month in which you can book a flight from Boston to South Padre Island (average of $216). Flying from Boston to South Padre Island in June is currently the most expensive (average of $357). 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?

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 November 12, 2025.

It’s typically best to fly out from Boston to South Padre Island in the evening. Doing so could potentially save you 37% on the flight price compared to flying at noon, which is usually more expensive.

How much does it cost to fly round-trip from Boston to South Padre Island?

Reviews of airlines servicing South Padre Island

Get insights into the airlines that provide service to South Padre Island. 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 South Padre Island. Reviews last updated November 12, 2025.
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
9,016 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

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
9,016 reviews
United Airlines
7.4
Good
9,016 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

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
11,052 reviews
United Airlines
7.4
Good
9,016 reviews

Overall

7.4

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

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

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?

    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 3 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.

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

    Airlines like United Airlines fly from Boston to South Padre Island in about 10h 07m. The time it takes to get you to your destination can typically vary by up to . The distance from Boston to South Padre Island is about 1876 mi.

  • 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, January is the cheapest month in which you can book a flight from Boston to South Padre Island (average of $216). Flying from Boston to South Padre Island in June is currently the most expensive (average of $357). 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.

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Top 3 airlines flying from Boston to South Padre Island

Discover the top 3 airlines that operate flights from Boston to South Padre Island. 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 November 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$441FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$362FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$611FlexibilityNo cancel feeOn-time69%

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