$253 Cheap Flights from Des Moines (DSM) to Philipsburg (SXM)

View $253 flight on Tue, Apr 14, 2026Opens in a new window

Popular airlines from Des Moines International Airport (DSM) to Princess Juliana Intl. Airport (SXM)

Cheap Flights from Des Moines to Philipsburg (DSM-SXM)

Prices were available within the past 7 days and start at $253 for one-way flights and $585 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Mar 6 - Sat, Mar 14
DSM
Des Moines
SXM
Saint Martin
$585 Roundtrip, found 6 days ago
$585
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Fri, Mar 6 from Des Moines to Saint Martin, returning Sat, Mar 14, priced at $585 found 6 days ago
United
Thu, Jan 22 - Fri, Jan 30
DSM
Des Moines
SXM
Saint Martin
$592 Roundtrip, found 5 days ago
$592
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Des Moines to Saint Martin, returning Fri, Jan 30, priced at $592 found 5 days ago
American Airlines
Tue, Mar 3 - Tue, Mar 10
DSM
Des Moines
SXM
Saint Martin
$605 Roundtrip, found 3 days ago
$605
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Mar 3 from Des Moines to Saint Martin, returning Tue, Mar 10, priced at $605 found 3 days ago
American Airlines
Mon, Jan 26 - Tue, Feb 3
DSM
Des Moines
SXM
Saint Martin
$606 Roundtrip, found 1 day ago
$606
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jan 26 from Des Moines to Saint Martin, returning Tue, Feb 3, priced at $606 found 1 day ago
Delta
Wed, Jan 28 - Wed, Feb 4
DSM
Des Moines
SXM
Saint Martin
$607 Roundtrip, found 12 hours ago
$607
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Jan 28 from Des Moines to Saint Martin, returning Wed, Feb 4, priced at $607 found 12 hours ago
United
Thu, Jan 22 - Fri, Jan 30
DSM
Des Moines
SXM
Saint Martin
$608 Roundtrip, found 5 days ago
$608
Roundtrip
found 5 days ago
Select United flight, departing Thu, Jan 22 from Des Moines to Saint Martin, returning Fri, Jan 30, priced at $608 found 5 days ago
Delta
Sun, Feb 1 - Wed, Feb 4
DSM
Des Moines
SXM
Saint Martin
$610 Roundtrip, found 12 hours ago
$610
Roundtrip
found 12 hours ago
Select Delta flight, departing Sun, Feb 1 from Des Moines to Saint Martin, returning Wed, Feb 4, priced at $610 found 12 hours ago
American Airlines
Mon, Jan 26 - Tue, Feb 3
DSM
Des Moines
SXM
Saint Martin
$611 Roundtrip, found 1 day ago
$611
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, Jan 26 from Des Moines to Saint Martin, returning Tue, Feb 3, priced at $611 found 1 day ago
Delta
Wed, Jan 28 - Tue, Feb 3
DSM
Des Moines
SXM
Saint Martin
$612 Roundtrip, found 12 hours ago
$612
Roundtrip
found 12 hours ago
Select Delta flight, departing Wed, Jan 28 from Des Moines to Saint Martin, returning Tue, Feb 3, priced at $612 found 12 hours ago
Southwest Airlines
Tue, Apr 14 - Tue, Apr 21
DSM
Des Moines
SXM
Saint Martin
$618 Roundtrip, found 3 days ago
$618
Roundtrip
found 3 days ago
Select Southwest Airlines flight, departing Tue, Apr 14 from Des Moines to Saint Martin, returning Tue, Apr 21, priced at $618 found 3 days ago

Alternative airports near Simpson Bay

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

Select flight to Princess Juliana Intl. SXM. Cheapest option available. Flights from $902
SXM
Princess Juliana Intl.
Cheapest
Flights from $902
Flights from Des Moines (DSM) to Philipsburg (SXM)
Origin airport
Des Moines Intl.
Destination airport
Princess Juliana Intl.
Airlines serving
Air Canada, American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$584
Distance
2423 mi

Des Moines to Philipsburg Flights

The cheapest times to fly from Des Moines 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 Des Moines to Philipsburg are during the month of March. You can find some of the cheapest flights from Des Moines to Philipsburg with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Des Moines to Philipsburg

Sunday is one of the best days to book for cheap flights from Des Moines 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 Des Moines 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 Des Moines to Philipsburg in 2026. You can also book with separate airlines for your outbound and return journeys, from $253 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 Des Moines 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 Des Moines 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.

 

Frequently asked questions

How much does a flight from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM) cost?
Get a cheap one-way flight from $253 or cheap return flight from $585 from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM)?
March is the least expensive month to fly from DSM to SXM. Avoiding peak travel times is often the key to better flight prices.
What is the cheapest airline that flies from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from DSM to SXM. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM)?
Direct flights from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DSM to SXM?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM)?
To arrive at Princess Juliana Intl. Airport (SXM) without delays, opt for a flight that leaves from Des Moines Intl. Airport (DSM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**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 Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM) last-minute?
Waiting until right before your break to book a flight from DSM to SXM often results in higher prices. Although you may find some last-minute deals, they aren't always guaranteed. Keep your travel schedule open for the best chance of snagging a bargain.
Is it cheaper to book a DSM to SXM flight and hotel package?
Compared with arranging hotels and flights separately, booking a DSM to SXM flight and hotel package with Expedia could result in significant savings. What's more, managing everything in one place takes the hassle out of travel planning. Just pick your flights and select from our wide range of hotels, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Des Moines Intl. Airport (DSM) to Princess Juliana Intl. Airport (SXM)?
Generally, it's possible to cancel or reschedule your DSM to SXM flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

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*Available to One Key members.