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South Padre Island

$357+ 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 4/29. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MFE
Apr 25 — May 21
Sat 4/25
Sat 5/2
1 adult, Economy
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Cheap 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 March 26, 2026.

This American Airlines deal was found by Cheapflights users on 3/26. 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.
Wed 4/2910:18 am
BOS
-
BRO
1 stop9h 53m
American Airlines
Sat 5/910:44 am
BRO
-
BOS
1 stop8h 00m
American Airlines
Deal found 3/26$357
This American Airlines deal was found by Cheapflights users on 3/24. 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 4/289:10 am
BOS
-
BRO
2 stops9h 44m
American Airlines
Tue 5/55:40 am
BRO
-
BOS
2 stops10h 08m
American Airlines
Deal found 3/24$379
This American Airlines deal was found by Cheapflights users on 3/25. 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 7/167:00 am
BOS
-
BRO
1 stop8h 15m
American Airlines
Tue 7/212:47 pm
BRO
-
BOS
1 stop8h 12m
American Airlines
Deal found 3/25$405
This American Airlines deal was found by Cheapflights users on 3/23. 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 4/73:18 pm
BOS
-
BRO
1 stop8h 35m
American Airlines
Sat 4/115:40 am
BRO
-
BOS
1 stop6h 31m
American Airlines
Deal found 3/23$419
This United Airlines deal was found by Cheapflights users on 3/25. 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 5/19:45 am
BOS
-
BRO
1 stop9h 43m
United Airlines
Mon 5/49:25 am
BRO
-
BOS
1 stop6h 42m
United Airlines
Deal found 3/25$437

Find 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 March 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$357
(American Airlines)

Popular in

October

Cheapest in

September

Average price

$503
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
Highest demand for flights based on searches. 5% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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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 March 26, 2026.
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

Cheapest round-trip

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Wed 4/29

10:18 am-7:11 pm

1 stop9h 53m

Brownsville South Padre Is. Intl

Sat 5/9

10:44 am-7:44 pm

1 stop8h 00m

$357

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Tue 4/28

9:41 am-4:24 pm

1 stop7h 43m

Brownsville South Padre Is. Intl

Tue 5/5

7:20 am-2:41 pm

1 stop6h 21m

$369

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Thu 7/16

7:00 am-2:15 pm

1 stop8h 15m

Brownsville South Padre Is. Intl

Tue 7/21

2:47 pm-12:36 am

2 stops8h 49m

$410
Quickest round-trip

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 5/2

9:45 am-4:24 pm

1 stop7h 39m

Brownsville South Padre Is. Intl

Wed 5/6

7:20 am-2:41 pm

1 stop6h 21m

$469
Cheapest one-way
Quickest one-way

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Sat 7/18

6:12 pm-12:23 am

1 stop7h 11m

$383

BostonBrownsville

BOS - BRO

BOSBRO

Boston Logan Intl

Fri 4/10

2:48 pm-10:53 pm

2 stops9h 05m

$459

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Sorted by cheapest first

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 $236). Flying from Boston to South Padre Island in June is currently the most expensive (average of $359). 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.

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 March 26, 2026.
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
9,483 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
United Airlines
7.4
Good
9,483 reviews
United Airlines
7.4
Good
9,483 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability
American Airlines
7.1
Good
11,495 reviews
United Airlines
7.4
Good
9,483 reviews

Entertainment

7.1

Crew

8.1

Boarding

7.7

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
4.0
Okay

Kevin,Dec 2025

BOS - EWR

Seems like every United flight has a delay and it’s always someone else’s fault. Step up and take some accountability

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 American Airlines and United Airlines fly from Boston to South Padre Island in about 7h 43m. The time it takes to get you to your destination can typically vary by up to 2h 10m. 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 $236). Flying from Boston to South Padre Island in June is currently the most expensive (average of $359). 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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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 March 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$236Average$488FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$236Average$444FlexibilityNo cancel feeOn-time71%
DeltaCheapest$236Average$356FlexibilityNo cancel feeOn-timeN/A

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