$136 Cheap Flights from Philipsburg (SXM) to San Juan (SJU)

View $136 flight on Mon, Aug 18, 2025Opens in a new window

Popular airlines from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)

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Cheap Flights from Philipsburg to San Juan (SXM-SJU)

Prices were available within the past 7 days and start at $136 for one-way flights and $205 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Mon, Aug 11 - Mon, Aug 18
SXM
Saint Martin
SJU
San Juan
$205 Roundtrip, found 4 days ago
$205
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Aug 11 from Saint Martin to San Juan, returning Mon, Aug 18, priced at $205 found 4 days ago
Frontier Airlines
Fri, Aug 15 - Mon, Aug 18
SXM
Saint Martin
SJU
San Juan
$215 Roundtrip, found 6 hours ago
$215
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Aug 15 from Saint Martin to San Juan, returning Mon, Aug 18, priced at $215 found 6 hours ago
Arajet
Wed, Oct 8 - Wed, Oct 29
SXM
Saint Martin
SJU
San Juan
$223 Roundtrip, found 2 days ago
$223
Roundtrip
found 2 days ago
Select Arajet flight, departing Wed, Oct 8 from Saint Martin to San Juan, returning Wed, Oct 29, priced at $223 found 2 days ago
Frontier Airlines
Fri, Aug 15 - Sat, Aug 16
SXM
Saint Martin
SJU
San Juan
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Aug 15 from Saint Martin to San Juan, returning Sat, Aug 16, priced at $225 found 1 day ago
Frontier Airlines
Mon, Aug 11 - Mon, Aug 18
SXM
Saint Martin
SJU
San Juan
$230 Roundtrip, found 1 day ago
$230
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Aug 11 from Saint Martin to San Juan, returning Mon, Aug 18, priced at $230 found 1 day ago
Copa
Fri, Oct 24 - Wed, Oct 29
SXM
Saint Martin
SJU
San Juan
$232 Roundtrip, found 1 day ago
$232
Roundtrip
found 1 day ago
Select Copa flight, departing Fri, Oct 24 from Saint Martin to San Juan, returning Wed, Oct 29, priced at $232 found 1 day ago
Frontier Airlines
Fri, Aug 8 - Sat, Aug 16
SXM
Saint Martin
SJU
San Juan
$240 Roundtrip, found 6 hours ago
$240
Roundtrip
found 6 hours ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Saint Martin to San Juan, returning Sat, Aug 16, priced at $240 found 6 hours ago
Frontier Airlines
Fri, Aug 8 - Mon, Aug 11
SXM
Saint Martin
SJU
San Juan
$245 Roundtrip, found 11 hours ago
$245
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Fri, Aug 8 from Saint Martin to San Juan, returning Mon, Aug 11, priced at $245 found 11 hours ago
World Ticket Ltd
Wed, Oct 8 - Wed, Oct 29
SXM
Saint Martin
SJU
San Juan
$320 Roundtrip, found 2 days ago
$320
Roundtrip
found 2 days ago
Select World Ticket Ltd flight, departing Wed, Oct 8 from Saint Martin to San Juan, returning Wed, Oct 29, priced at $320 found 2 days ago
JetBlue Airways
Thu, Oct 2 - Tue, Oct 7
SXM
Saint Martin
SJU
San Juan
$439 Roundtrip, found 22 hours ago
$439
Roundtrip
found 22 hours ago
Select JetBlue Airways flight, departing Thu, Oct 2 from Saint Martin to San Juan, returning Tue, Oct 7, priced at $439 found 22 hours ago

Find the cheapest month to fly from Simpson Bay (SXM) to San Juan (SJU)

March is typically the cheapest month to fly

From $142 - $620 per traveler.

Graph displaying average flight prices per month

Alternative airports near San Juan

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Luis Munoz Marin Intl. SJU. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $225
SJU
Luis Munoz Marin Intl.
Cheapest
Average driving time to city center16 min
Flights from $225
Flights from Philipsburg (SXM) to San Juan (SJU)
Origin airport
Princess Juliana Intl.
Destination airport
Luis Munoz Marin Intl.
Airlines serving
American Airlines, Arajet, Caribbean Airlines, Copa, Frontier Airlines, Hahn Air Technologies, JetBlue Airways, United, World Ticket Ltd
Roundtrip price
$204
Distance
191 mi
Average flight time
1 hour 3 mins

Philipsburg to San Juan Flights

The cheapest times to fly from Philipsburg to San Juan

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

 

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

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

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 Philipsburg to San Juan in 2025. You can also book with separate airlines for your outbound and return journeys, from $136 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 Philipsburg to San Juan 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 Philipsburg to San Juan 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 Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU) cost?
You can land cheap return flights from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU) starting from $175. Grab a seat and get ready to go. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Frontier Airlines flight leaving SXM on August 15 2025 and touching down at SJU. The price was last updated on July 23 2025 and has not changed since.
What is the cheapest month to fly from SXM to SJU?
The cheapest flights from SXM to SJU are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
When jetting out of Princess Juliana Intl. Airport (SXM), you can catch a direct flight to Luis Munoz Marin Intl. Airport (SJU) with Silver Airways.
What is the cheapest airline that flies from SXM to SJU?
Jet off from SXM to SJU with Frontier Airlines. This carrier currently offers the lowest one-way fare for this route, starting from $126. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from SXM on August 15 2025. Prices were last updated on July 23 2025 and have not changed since.
How many flights per day from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
On average, Princess Juliana Intl. Airport (SXM) offers 4 direct flights to Luis Munoz Marin Intl. Airport (SJU) per week. If you're looking for more options, take advantage of Expedia's filter tool to discover flights with one or more stops. Fit in a quick visit to another city or simply break up your trip.
What are the most popular departure times for flights from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
Flights between SXM and SJU tend to be busiest at 11 AM. If you want a quieter trip and possibly cheaper tickets, look for a time outside the usual busy windows.
What day of the week has the most flights from SXM to SJU?
If you fly on a Thursday, you'll get the widest range of options for flights from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU).
What is the earliest flight from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
The earliest flight jetting off from Princess Juliana Intl. Airport (SXM) is at around 11:55AM UTC-4. Board this flight and you'll touch down at Luis Munoz Marin Intl. Airport (SJU) at approximately 1:05PM UTC-4. The total travel time is 1h 10m.
How long does it take to fly from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
The average flight time from SXM to SJU is 1 hour and 9 minutes, covering a distance of 190 mi.
What airline has the least delays from SXM to SJU?
With 88% of flights generally landing on schedule, Silver Airways has the best on-time performance for direct flights from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU). To monitor your flight status and get notified about any changes, simply head to the Expedia App.
What is the best time to fly from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
To avoid potential delays on the Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU) route, travel before 3 PM. Later flights 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 San Juan from Princess Juliana Intl. Airport (SXM)?
If you're traveling on a direct flight from Princess Juliana Intl. Airport (SXM) to San Juan, Luis Munoz Marin Intl. Airport (SJU) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU) last-minute?
Last-minute bookings from SXM to SJU are usually more expensive. For the lowest rates, start looking for flights early. That being said, if you can play around with your travel dates, it's possible to land a cheap ticket just before your departure.
Can I cancel or change the date of my flight from Princess Juliana Intl. Airport (SXM) to Luis Munoz Marin Intl. Airport (SJU)?
If you reserved your SXM to SJU flight in the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal for more details.

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