$241+ 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 8/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — MFE
Sep 14 — Sep 211
Round-trip
1 adult, Economy
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Find cheap flights from Boston to South Padre Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Boston to South Padre Island
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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 August 15, 2026.
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 August 15, 2026.
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/93:45 pm -
1 stop7h 14m
Sun 9/137:15 am -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/109:00 am -
2 stops10h 13m
Wed 9/167:15 am -
2 stops8h 33m
Deal found 8/10![United Airlines logo]()
$369
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/277:30 am -
1 stop7h 37m
Sun 9/610:43 am -
1 stop9h 22m
Deal found 8/12![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/237:25 am -
1 stop9h 26m
Sat 9/269:10 am -
2 stops9h 12m
Deal found 8/14![United Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/237:45 am -
1 stop8h 41m
Sat 9/2610:43 am -
1 stop9h 44m
Deal found 8/14![American Airlines logo]()
$405
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/277:25 am -
1 stop9h 26m
Mon 8/317:15 am -
1 stop9h 14m
Deal found 8/12![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/135:45 am -
2 stops11h 06m
Sun 9/207:15 am -
1 stop6h 24m
Deal found 8/13![United Airlines logo]()
$472
Best flights from Boston to South Padre IslandDiscover 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 August 15, 2026.
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 August 15, 2026.
This American Airlines deal was found by Cheapflights users on 8/15. 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 10/28:30 am -
1 stop6h 41m
Mon 10/53:37 pm -
1 stop7h 18m
Deal found 8/15![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 9/119:00 am -
2 stops10h 13m
Sun 9/137:15 am -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$364
This American Airlines deal was found by Cheapflights users on 8/13. 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 9/137:02 am -
1 stop8h 09m
Sun 9/205:49 am -
1 stop6h 53m
Deal found 8/13![American Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/97:30 am -
2 stops9h 21m
Sun 9/137:15 am -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$364
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/109:00 am -
2 stops10h 13m
Wed 9/167:15 am -
2 stops8h 33m
Deal found 8/10![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/237:25 am -
1 stop9h 26m
Sat 9/269:10 am -
2 stops9h 12m
Deal found 8/14![United Airlines logo]()
$398
This United Airlines deal was found by Cheapflights users on 8/13. 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 8/283:45 pm -
1 stop7h 14m
Tue 9/17:15 am -
1 stop6h 24m
Deal found 8/13![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/273:45 pm -
1 stop7h 14m
Mon 8/317:15 am -
2 stops9h 21m
Deal found 8/12![United Airlines logo]()
$434
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/135:45 am -
2 stops11h 06m
Sun 9/207:15 am -
1 stop6h 24m
Deal found 8/13![United Airlines logo]()
$472
Last-minute flights from Boston to South Padre IslandDiscover last-minute flight deals from Boston to South Padre Island. Data last updated August 15, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to South Padre Island. Data last updated August 15, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/12. 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 8/277:30 am -
1 stop7h 37m
Sun 9/610:43 am -
1 stop9h 22m
Deal found 8/12![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/12. 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.
Thu 8/277:25 am -
1 stop9h 26m
Mon 8/317:15 am -
1 stop9h 14m
Deal found 8/12![United Airlines logo]()
$429
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/93:45 pm -
1 stop7h 14m
Sun 9/137:15 am -
1 stop6h 24m
Deal found 8/10![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Thu 9/109:00 am -
2 stops10h 13m
Wed 9/167:15 am -
2 stops8h 33m
Deal found 8/10![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/135:45 am -
2 stops11h 06m
Sun 9/207:15 am -
1 stop6h 24m
Deal found 8/13![United Airlines logo]()
$472
This United Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 9/237:25 am -
1 stop9h 26m
Sat 9/269:10 am -
2 stops9h 12m
Deal found 8/14![United Airlines logo]()
$398
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/237:45 am -
1 stop8h 41m
Sat 9/2610:43 am -
1 stop9h 44m
Deal found 8/14![American Airlines logo]()
$405
One-way flights from Boston to South Padre IslandSearch for one-way flight options from Boston to South Padre Island. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
Search for one-way flight options from Boston to South Padre Island. Find affordable one-way fares based on user searches. Data last updated August 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2712:45 pm -
2 stops20h 10m
Deal found 8/11![Multiple Airlines logo]()
$241
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Wed 9/91:41 pm -
1 stop9h 18m
Deal found 8/10![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Thu 8/276:00 am -
3 stops10h 51m
Deal found 8/11![United Airlines logo]()
$469
This United Airlines deal was found by Cheapflights users on 8/10. 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.
Fri 9/186:00 am -
3 stops13h 13m
Deal found 8/10![United Airlines logo]()
$589
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 August 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
One-way from | $241 (Kiwi.com) |
Popular in | April |
Cheapest in | May |
Average price | $454 |
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 August 15, 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
Cheapest round-trip
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 10/2
8:30 am-2:11 pm
1 stop6h 41m
Brownsville South Padre Is. Intl
Mon 10/5
3:37 pm-11:55 pm
1 stop7h 18m
$359
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Sun 9/13
7:02 am-2:11 pm
1 stop8h 09m
Brownsville South Padre Is. Intl
Sun 9/20
5:49 am-1:42 pm
1 stop6h 53m
$359
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 9/11
9:00 am-6:13 pm
2 stops10h 13m
Brownsville South Padre Is. Intl
Sun 9/13
7:15 am-2:39 pm
1 stop6h 24m
$364
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Wed 9/9
7:30 am-3:51 pm
2 stops9h 21m
Brownsville South Padre Is. Intl
Sun 9/13
7:15 am-2:39 pm
1 stop6h 24m
$364
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Thu 9/10
9:00 am-6:13 pm
2 stops10h 13m
Brownsville South Padre Is. Intl
Wed 9/16
7:15 am-4:48 pm
2 stops8h 33m
$369
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Wed 9/23
7:25 am-3:51 pm
1 stop9h 26m
Brownsville South Padre Is. Intl
Sat 9/26
9:10 am-7:22 pm
2 stops9h 12m
$398
Quickest round-trip
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Fri 8/28
3:45 pm-9:59 pm
1 stop7h 14m
Brownsville South Padre Is. Intl
Tue 9/1
7:15 am-2:39 pm
1 stop6h 24m
$429
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Thu 8/27
3:45 pm-9:59 pm
1 stop7h 14m
Brownsville South Padre Is. Intl
Mon 8/31
7:15 am-5:36 pm
2 stops9h 21m
$434
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Sun 9/13
5:45 am-3:51 pm
2 stops11h 06m
Brownsville South Padre Is. Intl
Sun 9/20
7:15 am-2:39 pm
1 stop6h 24m
$472
Cheapest one-way
BostonBrownsville
BOS Boston Logan Intl - BRO Brownsville South Padre Is. Intl
BOSBRO
Boston Logan Intl
Thu 8/27
10:04 am-7:55 am
1 stop22h 51m
$326
Showing 1-10 of 14 resultsSorted 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.
BOS-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 Boston to South Padre Island
BOS-SO9
BOS-BRO
No data available for this route at this time. Please check back soon.
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 August 15, 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.
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
Entertainment
7.1
Crew
8.1
Food
6.7
Overall
7.4
Boarding
7.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayKevin,Dec 2025
BOS - EWR
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.
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Alternative routes for Boston to South Padre Island
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Complete your trip
Complete your trip to South Padre Island by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Boston to South Padre Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Boston and South Padre Island flights
Browse other Boston and South Padre Island flight options. Last updated on August 15, 2026.
Other flights from Boston
Browse through other flights departing from Boston. Flights are based on user searches made on Cheapflights and were last updated on August 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Boston to South Padre Island flights
Consider these flights traveling from Boston to South Padre Island.
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 August 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$192 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$236 | Average$527 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$236 | Average$460 | FlexibilityNo cancel fee | On-time71% |