$378 Cheap Flights from West Palm Beach (PBI) to Rock Sound (RSD)

View $378 flight on Thu, Oct 9, 2025Opens in a new window

Popular airlines from Palm Beach Intl. Airport (PBI) to Rock Sound (RSD-Rock Sound Intl.)

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Cheap Flights from West Palm Beach to Rock Sound (PBI-RSD)

Prices were available within the past 7 days and start at $378 for one-way flights and $447 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Bahamasair
Mon, Jul 14 - Sat, Jul 19
PBI
West Palm Beach
RSD
Rock Sound
$447 Roundtrip, found 3 days ago
$447
Roundtrip
found 3 days ago
Select Bahamasair flight, departing Mon, Jul 14 from West Palm Beach to Rock Sound, returning Sat, Jul 19, priced at $447 found 3 days ago
Bahamasair
Thu, Jul 10 - Sat, Jul 19
PBI
West Palm Beach
RSD
Rock Sound
$464 Roundtrip, found 3 days ago
$464
Roundtrip
found 3 days ago
Select Bahamasair flight, departing Thu, Jul 10 from West Palm Beach to Rock Sound, returning Sat, Jul 19, priced at $464 found 3 days ago
Bahamasair
Fri, Jul 11 - Tue, Jul 15
PBI
West Palm Beach
RSD
Rock Sound
$470 Roundtrip, found 3 days ago
$470
Roundtrip
found 3 days ago
Select Bahamasair flight, departing Fri, Jul 11 from West Palm Beach to Rock Sound, returning Tue, Jul 15, priced at $470 found 3 days ago
Bahamasair
Thu, Jul 10 - Tue, Jul 15
PBI
West Palm Beach
RSD
Rock Sound
$492 Roundtrip, found 3 days ago
$492
Roundtrip
found 3 days ago
Select Bahamasair flight, departing Thu, Jul 10 from West Palm Beach to Rock Sound, returning Tue, Jul 15, priced at $492 found 3 days ago
United
Sun, Jul 13 - Mon, Jul 21
PBI
West Palm Beach
RSD
Rock Sound
$777 Roundtrip, found 3 days ago
$777
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 13 from West Palm Beach to Rock Sound, returning Mon, Jul 21, priced at $777 found 3 days ago
United
Sun, Jul 13 - Fri, Jul 18
PBI
West Palm Beach
RSD
Rock Sound
$802 Roundtrip, found 3 days ago
$802
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 13 from West Palm Beach to Rock Sound, returning Fri, Jul 18, priced at $802 found 3 days ago
United
Sat, Jul 12 - Thu, Jul 17
PBI
West Palm Beach
RSD
Rock Sound
$813 Roundtrip, found 3 days ago
$813
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from West Palm Beach to Rock Sound, returning Thu, Jul 17, priced at $813 found 3 days ago
United
Tue, Jul 15 - Sun, Jul 20
PBI
West Palm Beach
RSD
Rock Sound
$814 Roundtrip, found 3 days ago
$814
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 15 from West Palm Beach to Rock Sound, returning Sun, Jul 20, priced at $814 found 3 days ago
United
Fri, Jul 11 - Mon, Jul 21
PBI
West Palm Beach
RSD
Rock Sound
$815 Roundtrip, found 3 days ago
$815
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 11 from West Palm Beach to Rock Sound, returning Mon, Jul 21, priced at $815 found 3 days ago
United
Sat, Jul 12 - Fri, Jul 18
PBI
West Palm Beach
RSD
Rock Sound
$827 Roundtrip, found 3 days ago
$827
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from West Palm Beach to Rock Sound, returning Fri, Jul 18, priced at $827 found 3 days ago
United
Sat, Jul 12 - Tue, Jul 15
PBI
West Palm Beach
RSD
Rock Sound
$836 Roundtrip, found 3 days ago
$836
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from West Palm Beach to Rock Sound, returning Tue, Jul 15, priced at $836 found 3 days ago
United
Sat, Jul 12 - Sun, Jul 20
PBI
West Palm Beach
RSD
Rock Sound
$839 Roundtrip, found 3 days ago
$839
Roundtrip
found 3 days ago
Select United flight, departing Sat, Jul 12 from West Palm Beach to Rock Sound, returning Sun, Jul 20, priced at $839 found 3 days ago
United
Fri, Jul 11 - Fri, Jul 18
PBI
West Palm Beach
RSD
Rock Sound
$840 Roundtrip, found 3 days ago
$840
Roundtrip
found 3 days ago
Select United flight, departing Fri, Jul 11 from West Palm Beach to Rock Sound, returning Fri, Jul 18, priced at $840 found 3 days ago
United
Tue, Jul 15 - Thu, Jul 17
PBI
West Palm Beach
RSD
Rock Sound
$869 Roundtrip, found 3 days ago
$869
Roundtrip
found 3 days ago
Select United flight, departing Tue, Jul 15 from West Palm Beach to Rock Sound, returning Thu, Jul 17, priced at $869 found 3 days ago
United
Sun, Jul 13 - Fri, Jul 18
PBI
West Palm Beach
RSD
Rock Sound
$896 Roundtrip, found 3 days ago
$896
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 13 from West Palm Beach to Rock Sound, returning Fri, Jul 18, priced at $896 found 3 days ago
United
Sun, Jul 13 - Fri, Jul 18
PBI
West Palm Beach
RSD
Rock Sound
$912 Roundtrip, found 3 days ago
$912
Roundtrip
found 3 days ago
Select United flight, departing Sun, Jul 13 from West Palm Beach to Rock Sound, returning Fri, Jul 18, priced at $912 found 3 days ago
United
Wed, Jul 16 - Thu, Jul 17
PBI
West Palm Beach
RSD
Rock Sound
$970 Roundtrip, found 3 days ago
$970
Roundtrip
found 3 days ago
Select United flight, departing Wed, Jul 16 from West Palm Beach to Rock Sound, returning Thu, Jul 17, priced at $970 found 3 days ago
Flights from West Palm Beach (PBI) to Rock Sound (RSD)
Origin airport
Palm Beach Intl.
Destination airport
Rock Sound Intl.
Roundtrip price
$447
Distance
273 mi

West Palm Beach to Rock Sound Flights

The cheapest times to fly from West Palm Beach to Rock Sound

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from West Palm Beach to Rock Sound are during the month of July. You can find some of the cheapest flights from West Palm Beach to Rock Sound with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from West Palm Beach to Rock Sound

Sunday is one of the best days to book for cheap flights from West Palm Beach to Rock Sound: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from West Palm Beach to Rock Sound

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from West Palm Beach to Rock Sound in 2025. You can also book with separate airlines for your outbound and return journeys, from $378 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap West Palm Beach to Rock Sound flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your West Palm Beach to Rock Sound airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD) cost?
Discover the latest flight deals from PBI to RSD by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from PBI to RSD?
The cheapest flights from PBI to RSD are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from PBI to RSD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from PBI to RSD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD)?
Direct flights from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PBI to RSD?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary based on a range of factors, such as the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD)?
To avoid possible delays on the Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD) route, aim to fly before 3 PM. Departures after this hour have a 22% higher chance of being canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Rock Sound from Palm Beach Intl. Airport (PBI)?
If you've booked a direct flight from Palm Beach Intl. Airport (PBI) to Rock Sound, North Eleuthera Intl. Airport (ELH) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD) last-minute?
Waiting until just before your trip to book a ticket from PBI to RSD often results in higher prices. While you may come across some last-minute offers, they're not always guaranteed. Be flexible with your itinerary for the best chance of snagging a bargain.
Is it cheaper to book a PBI to RSD flight and hotel package?
You'll generally save money by securing a PBI to RSD flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one place. After choosing your preferred accommodations and flights, consider other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Palm Beach Intl. Airport (PBI) to Rock Sound Intl. Airport (RSD)?
It's usually possible to cancel or reschedule your PBI to RSD flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

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*Available to One Key members.