$186 Cheap Flights from Seattle (SEA) to Philipsburg (SXM)

View $186 flight on Sat, May 2, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Princess Juliana Intl. Airport (SXM)

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Cheap Flights from Seattle to Philipsburg (SEA-SXM)

Prices were available within the past 7 days and start at $186 for one-way flights and $502 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, May 2 - Sat, May 9
SEA
Seattle
SXM
Saint Martin
$502 Roundtrip, found 20 hours ago
$502
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sat, May 2 from Seattle to Saint Martin, returning Sat, May 9, priced at $502 found 20 hours ago
JetBlue Airways
Mon, May 11 - Wed, May 20
SEA
Seattle
SXM
Saint Martin
$533 Roundtrip, found 5 days ago
$533
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Mon, May 11 from Seattle to Saint Martin, returning Wed, May 20, priced at $533 found 5 days ago
American Airlines
Mon, Dec 15 - Sat, Dec 20
SEA
Seattle
SXM
Saint Martin
$541 Roundtrip, just found
$541
Roundtrip
just found
Select American Airlines flight, departing Mon, Dec 15 from Seattle to Saint Martin, returning Sat, Dec 20, priced at $541 just found
Delta
Mon, Dec 15 - Sat, Dec 20
SEA
Seattle
SXM
Saint Martin
$541 Roundtrip, just found
$541
Roundtrip
just found
Select Delta flight, departing Mon, Dec 15 from Seattle to Saint Martin, returning Sat, Dec 20, priced at $541 just found
JetBlue Airways
Sat, May 2 - Sat, May 9
SEA
Seattle
SXM
Saint Martin
$542 Roundtrip, found 20 hours ago
$542
Roundtrip
found 20 hours ago
Select JetBlue Airways flight, departing Sat, May 2 from Seattle to Saint Martin, returning Sat, May 9, priced at $542 found 20 hours ago
American Airlines
Mon, Dec 15 - Sat, Dec 20
SEA
Seattle
SXM
Saint Martin
$546 Roundtrip, just found
$546
Roundtrip
just found
Select American Airlines flight, departing Mon, Dec 15 from Seattle to Saint Martin, returning Sat, Dec 20, priced at $546 just found
United
Mon, Apr 6 - Thu, Apr 23
SEA
Seattle
SXM
Saint Martin
$546 Roundtrip, found 12 hours ago
$546
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Apr 6 from Seattle to Saint Martin, returning Thu, Apr 23, priced at $546 found 12 hours ago
United
Fri, Apr 24 - Sat, May 2
SEA
Seattle
SXM
Saint Martin
$550 Roundtrip, found 1 day ago
$550
Roundtrip
found 1 day ago
Select United flight, departing Fri, Apr 24 from Seattle to Saint Martin, returning Sat, May 2, priced at $550 found 1 day ago
United
Mon, Apr 6 - Thu, Apr 23
SEA
Seattle
SXM
Saint Martin
$552 Roundtrip, found 12 hours ago
$552
Roundtrip
found 12 hours ago
Select United flight, departing Mon, Apr 6 from Seattle to Saint Martin, returning Thu, Apr 23, priced at $552 found 12 hours ago
Air Canada
Tue, Dec 16 - Tue, Dec 23
SEA
Seattle
SXM
Saint Martin
$621 Roundtrip, found 1 day ago
$621
Roundtrip
found 1 day ago
Select Air Canada flight, departing Tue, Dec 16 from Seattle to Saint Martin, returning Tue, Dec 23, priced at $621 found 1 day ago

Find the cheapest month to fly from Seattle (SEA) to Simpson Bay (SXM)

April is typically the cheapest month to fly

From $489 - $1,317 per traveler.

Alternative airports near Simpson Bay

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

Select flight to Clayton J. Lloyd Intl. AXA. Flights from $870
AXA
Clayton J. Lloyd Intl.
Flights from $870
Select flight to Juancho E. Yrausquin SAB. Flights from $1,008
SAB
Juancho E. Yrausquin
Flights from $1,008

Frequently asked questions

How much does a flight from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM) cost?
Lock in a cheap one-way flight from $186 or cheap return flight from $502 from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM)?
May is the most affordable month to fly from SEA to SXM. Avoiding peak travel times is often the key to scoring lower fares.
What is the cheapest airline that flies from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest SEA to SXM flight.
How many flights per day from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM)?
Direct flights from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from SEA to SXM?
Friday is generally the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can vary based on various factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM)?
To avoid possible delays on the Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM) route, fly before 3 PM. Departures after this time are 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 Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM) last-minute?
Last-minute bookings from SEA to SXM are usually more expensive. For the lowest rates, start searching for flights as soon as possible. That said, if you're flexible with your travel plans, you may find a cheap fare right before your trip.
Is it cheaper to book a SEA to SXM flight and hotel package?
You'll generally save money by securing a SEA to SXM flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one convenient place. After choosing your ideal accommodations and flights, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to Princess Juliana Intl. Airport (SXM)?
If you reserved your SEA to SXM flight within the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal for more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Princess Juliana Intl.
Airlines serving
Air Canada, American Airlines, Copa, Delta, JetBlue Airways, Southwest Airlines, United, WestJet
Roundtrip price
$502
Distance
3877 mi

Book with confidence

Seattle to Philipsburg Flights

The cheapest times to fly from Seattle to Philipsburg

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

 

The best time to book a flight from Seattle to Philipsburg

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

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 Seattle to Philipsburg in 2025. You can also book with separate airlines for your outbound and return journeys, from $186 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 Seattle to Philipsburg 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 Seattle to Philipsburg 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.

 

Seattle to Philipsburg Flights

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*Available to One Key members.