$377 Cheap Flights from San Juan (SJU) to Rockland (RKD)

View $377 flight on Fri, Jul 25, 2025Opens in a new window

Popular airlines from Luis Munoz Marin Intl. Airport (SJU) to Rockland, ME (RKD-Knox County Regional)

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Cheap Flights from San Juan to Rockland (SJU-RKD)

Prices were available within the past 7 days and start at $377 for one-way flights and $511 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, Jul 26 - Sun, Jul 27
SJU
San Juan
RKD
Rockland
$511 Roundtrip, found 3 days ago
$511
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 26 from San Juan to Rockland, returning Sun, Jul 27, priced at $511 found 3 days ago
JetBlue Airways
Sat, Jul 26 - Wed, Jul 30
SJU
San Juan
RKD
Rockland
$588 Roundtrip, found 3 days ago
$588
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 26 from San Juan to Rockland, returning Wed, Jul 30, priced at $588 found 3 days ago
JetBlue Airways
Sat, Jul 26 - Thu, Jul 31
SJU
San Juan
RKD
Rockland
$597 Roundtrip, found 3 days ago
$597
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 26 from San Juan to Rockland, returning Thu, Jul 31, priced at $597 found 3 days ago
JetBlue Airways
Wed, Jul 23 - Sun, Jul 27
SJU
San Juan
RKD
Rockland
$599 Roundtrip, found 3 days ago
$599
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Jul 23 from San Juan to Rockland, returning Sun, Jul 27, priced at $599 found 3 days ago
JetBlue Airways
Fri, Jul 25 - Sun, Jul 27
SJU
San Juan
RKD
Rockland
$604 Roundtrip, found 3 days ago
$604
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Fri, Jul 25 from San Juan to Rockland, returning Sun, Jul 27, priced at $604 found 3 days ago
JetBlue Airways
Thu, Jul 24 - Sun, Jul 27
SJU
San Juan
RKD
Rockland
$623 Roundtrip, found 3 days ago
$623
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Thu, Jul 24 from San Juan to Rockland, returning Sun, Jul 27, priced at $623 found 3 days ago
JetBlue Airways
Sat, Jul 26 - Tue, Jul 29
SJU
San Juan
RKD
Rockland
$634 Roundtrip, found 3 days ago
$634
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Sat, Jul 26 from San Juan to Rockland, returning Tue, Jul 29, priced at $634 found 3 days ago
JetBlue Airways
Wed, Jul 23 - Fri, Jul 25
SJU
San Juan
RKD
Rockland
$660 Roundtrip, found 3 days ago
$660
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Jul 23 from San Juan to Rockland, returning Fri, Jul 25, priced at $660 found 3 days ago
JetBlue Airways
Tue, Jul 22 - Sun, Jul 27
SJU
San Juan
RKD
Rockland
$661 Roundtrip, found 3 days ago
$661
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Tue, Jul 22 from San Juan to Rockland, returning Sun, Jul 27, priced at $661 found 3 days ago
JetBlue Airways
Wed, Jul 23 - Wed, Jul 30
SJU
San Juan
RKD
Rockland
$675 Roundtrip, found 3 days ago
$675
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Jul 23 from San Juan to Rockland, returning Wed, Jul 30, priced at $675 found 3 days ago
Flights from San Juan (SJU) to Rockland (RKD)
Origin airport
Luis Munoz Marin Intl.
Destination airport
Knox County Regional
Airlines serving
JetBlue Airways
Roundtrip price
$511
Distance
1779 mi

San Juan to Rockland Flights

The cheapest times to fly from San Juan to Rockland

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 San Juan to Rockland are during the month of July. You can find some of the cheapest flights from San Juan to Rockland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from San Juan to Rockland

Sunday is one of the best days to book for cheap flights from San Juan to Rockland: 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 San Juan to Rockland

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 San Juan to Rockland in 2025. You can also book with separate airlines for your outbound and return journeys, from $377 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 San Juan to Rockland 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 San Juan to Rockland 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 Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD) cost?
Discover the latest flight deals from SJU to RKD 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 SJU to RKD?
The cheapest flights from SJU to RKD 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 SJU to RKD?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from SJU to RKD. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD)?
There aren't any daily direct flights from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be on your way before you know it.
What day of the week has the most flights from SJU to RKD?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD)?
Book a flight from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be 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.
Is it cheaper to buy a plane ticket from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD) last-minute?
Last-minute fares from SJU to RKD are generally more expensive. To secure the best rates, start searching for flights as early as possible. That being said, if you're flexible with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a SJU to RKD flight and hotel package?
You'll typically save money by booking a SJU to RKD flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage it all in one convenient place. Once you've selected your ideal accommodations and flights, consider other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Luis Munoz Marin Intl. Airport (SJU) to Knox County Regional Airport (RKD)?
You can usually reschedule or cancel your SJU to RKD flight. However, if it's been more than 24 hours since booking, 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 further details on our Customer Service portal.

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*Available to One Key members.