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South Padre Island

$175+ 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 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MFE
Nov 19 — Nov 261
Wed 11/19
Wed 11/26
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 October 20, 2025.

This United Airlines deal was found by Cheapflights users on 10/19. 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 11/47:00 amBOS - BRO
1 stop10h 00mUnited Airlines
Sat 11/87:15 amBRO - BOS
1 stop6h 20mUnited Airlines
Deal found 10/19$339
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/215:32 amBOS - BRO
1 stop9h 48mAmerican Airlines
Tue 12/22:50 pmBRO - BOS
1 stop7h 32mAmerican Airlines
Deal found 10/19$483
This United Airlines deal was found by Cheapflights users on 10/18. 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 11/31:32 pmBOS - BRO
1 stop7h 53mUnited Airlines
Fri 11/712:15 pmBRO - BOS
1 stop8h 20mUnited Airlines
Deal found 10/18$488
This American Airlines deal was found by Cheapflights users on 10/19. 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.
Sat 11/223:43 pmBOS - BRO
1 stop8h 43mAmerican Airlines
Tue 12/22:50 pmBRO - BOS
1 stop7h 32mAmerican Airlines
Deal found 10/19$511
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/242:30 pmBOS - BRO
1 stop9h 56mAmerican Airlines
Tue 12/22:50 pmBRO - BOS
1 stop7h 32mAmerican Airlines
Deal found 10/19$534
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/251:32 pmBOS - BRO
1 stop7h 53mUnited Airlines
Tue 12/26:30 amBRO - BOS
2 stops9h 46mUnited Airlines
Deal found 10/19$563
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/247:00 amBOS - BRO
1 stop14h 25mUnited Airlines
Tue 12/25:25 pmBRO - BOS
3 stops20h 51mUnited Airlines
Deal found 10/19$566
This American Airlines deal was found by Cheapflights users on 10/19. 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 11/105:30 amBOS - BRO
1 stop9h 48mAmerican Airlines
Fri 11/215:20 amBRO - BOS
2 stops11h 01mAmerican Airlines
Deal found 10/19$567

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 October 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$339
(United Airlines)

One-way from

$175
(United Airlines)

Popular in

November

Cheapest in

July

Average price

$636
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.
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From Boston Logan Intl to South Padre Island
Search Deals
One-way flight from Boston Logan Intl to South Padre Island
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($188 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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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 October 20, 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

Tue 11/4

7:00 am-4:00 pm

1 stop10h 00m

Brownsville South Padre Is. Intl

Sat 11/8

7:15 am-2:35 pm

1 stop6h 20m

$339

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Fri 11/21

5:32 am-2:20 pm

1 stop9h 48m

Brownsville South Padre Is. Intl

Tue 12/2

2:50 pm-11:22 pm

1 stop7h 32m

$483

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Mon 11/3

1:32 pm-8:25 pm

1 stop7h 53m

Brownsville South Padre Is. Intl

Fri 11/7

12:15 pm-9:35 pm

1 stop8h 20m

$488

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 11/22

3:43 pm-11:26 pm

1 stop8h 43m

Brownsville South Padre Is. Intl

Tue 12/2

2:50 pm-11:22 pm

1 stop7h 32m

$511

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Tue 11/25

1:32 pm-8:25 pm

1 stop7h 53m

Brownsville South Padre Is. Intl

Tue 12/2

6:30 am-5:16 pm

2 stops9h 46m

$563

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Mon 11/24

7:00 am-8:25 pm

1 stop14h 25m

Brownsville South Padre Is. Intl

Tue 12/2

5:25 pm-3:16 pm

3 stops20h 51m

$566

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Mon 11/10

5:30 am-2:18 pm

1 stop9h 48m

Brownsville South Padre Is. Intl

Fri 11/21

5:20 am-5:21 pm

2 stops11h 01m

$567

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 11/13

2:30 pm-11:26 pm

1 stop9h 56m

Brownsville South Padre Is. Intl

Fri 11/21

10:26 am-10:22 pm

2 stops10h 56m

$567

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Mon 11/10

7:00 am-4:00 pm

1 stop10h 00m

$175

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 11/13

5:17 pm-11:36 pm

1 stop7h 19m

$175

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/19

Showing 1-10 of 14 results
1
2

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 October 20, 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 October 20, 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
8,994 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
8,994 reviews
United Airlines
7.4
Good
8,994 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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
11,026 reviews
United Airlines
7.4
Good
8,994 reviews

Entertainment

7.1

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

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 and American Airlines fly from Boston to South Padre Island in about 9h 48m. The time it takes to get you to your destination can typically vary by up to 12m. The distance from Boston to South Padre Island is about 1876 mi. This flight may include one or multiple stops.

  • 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 October 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$216Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$370FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$256Average$652FlexibilityNo cancel feeOn-time69%

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