$339+ Cheap flights from Jacksonville (JAX) 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 1/17. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — MFE
Jan 22 — Jan 291
1 adult, Economy
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Best flights from Jacksonville to South Padre IslandDiscover carefully curated flight deals from Jacksonville to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
Discover carefully curated flight deals from Jacksonville to South Padre Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 23, 2025.
This United Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 1/177:00 amJAX - BRO
1 stop5h 31mUnited Airlines
Tue 1/207:15 amBRO - JAX
1 stop7h 23mUnited Airlines
Deal found 12/20![United Airlines logo]()
$339
Find flight deals from Jacksonville to South Padre Island
Keep the following information in mind while searching for Jacksonville to South Padre Island flight deals. Data was last updated December 23, 2025.
Most accurate provider | eDreams 3 stars |
|---|---|
Most trusted provider | eDreams 3 stars |
Round-trip from | $339 (United Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville 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 December 23, 2025.
Use the filters below to find and compare flights from Jacksonville to South Padre Island that are best for you.
Fly from
Jacksonville
Fly to
South Padre Island
Route
Depart
Return
Price
JacksonvilleBrownsville
JAX - BRO
JAXBRO
Jacksonville
Sat 1/17
7:00 am-11:31 am
1 stop5h 31m
Brownsville South Padre Is. Intl
Tue 1/20
7:15 am-3:38 pm
1 stop7h 23m
$339
Best time to book a flight from Jacksonville to South Padre Island
Have a flexible travel schedule? Discover the best time to fly to South Padre Island from Jacksonville 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 Jacksonville to South Padre Island
What is the cheapest month to book a flight from Jacksonville to South Padre Island?
Currently, September is the cheapest month in which you can book a flight from Jacksonville to South Padre Island (average of $220). Flying from Jacksonville to South Padre Island in March is currently the most expensive (average of $666). 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 JAX to SO9?
Find hourly flight availability from Jacksonville 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 December 23, 2025.
It’s optimal to fly from Jacksonville to South Padre Island in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.
Related info for your journey
Find useful and relevant information for your journey from Jacksonville 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 Jacksonville to South Padre Island
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from Jacksonville to South Padre Island
Discover the top 2 airlines that operate flights from Jacksonville 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 December 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$198 | Average$408 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$258 | Average$431 | FlexibilityNo cancel fee | On-time71% |