$293 Cheap Flights from Des Moines (DSM) to Philipsburg (SXM)

View $293 flight on Mon, Aug 11, 2025Opens in a new window

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Find available prices by choosing your travel dates.

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

Prices were available within the past 7 days and start at $293 for one-way flights and $587 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, Jul 29 - Fri, Aug 15
DSM
Des Moines
SXM
Saint Martin
$587 Roundtrip, found 4 days ago
$587
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jul 29 from Des Moines to Saint Martin, returning Fri, Aug 15, priced at $587 found 4 days ago
American Airlines
Sat, Jul 26 - Fri, Aug 1
DSM
Des Moines
SXM
Saint Martin
$592 Roundtrip, found 7 hours ago
$592
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 26 from Des Moines to Saint Martin, returning Fri, Aug 1, priced at $592 found 7 hours ago
Delta
Sun, Jul 27 - Wed, Jul 30
DSM
Des Moines
SXM
Saint Martin
$595 Roundtrip, found 1 day ago
$595
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Jul 27 from Des Moines to Saint Martin, returning Wed, Jul 30, priced at $595 found 1 day ago
American Airlines
Sat, Nov 1 - Thu, Nov 6
DSM
Des Moines
SXM
Saint Martin
$598 Roundtrip, found 2 days ago
$598
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Nov 1 from Des Moines to Saint Martin, returning Thu, Nov 6, priced at $598 found 2 days ago
American Airlines
Sun, Nov 9 - Fri, Nov 14
DSM
Des Moines
SXM
Saint Martin
$600 Roundtrip, found 4 days ago
$600
Roundtrip
found 4 days ago
Select American Airlines flight, departing Sun, Nov 9 from Des Moines to Saint Martin, returning Fri, Nov 14, priced at $600 found 4 days ago
American Airlines
Sat, Jul 26 - Fri, Aug 1
DSM
Des Moines
SXM
Saint Martin
$600 Roundtrip, found 7 hours ago
$600
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 26 from Des Moines to Saint Martin, returning Fri, Aug 1, priced at $600 found 7 hours ago
American Airlines
Sat, Jul 26 - Fri, Aug 1
DSM
Des Moines
SXM
Saint Martin
$602 Roundtrip, found 7 hours ago
$602
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 26 from Des Moines to Saint Martin, returning Fri, Aug 1, priced at $602 found 7 hours ago
American Airlines
Sat, Jul 26 - Fri, Aug 1
DSM
Des Moines
SXM
Saint Martin
$602 Roundtrip, found 7 hours ago
$602
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 26 from Des Moines to Saint Martin, returning Fri, Aug 1, priced at $602 found 7 hours ago
American Airlines
Sat, Jul 26 - Fri, Aug 1
DSM
Des Moines
SXM
Saint Martin
$605 Roundtrip, found 7 hours ago
$605
Roundtrip
found 7 hours ago
Select American Airlines flight, departing Sat, Jul 26 from Des Moines to Saint Martin, returning Fri, Aug 1, priced at $605 found 7 hours ago
United
Mon, Aug 11 - Mon, Aug 18
DSM
Des Moines
SXM
Saint Martin
$727 Roundtrip, found 4 hours ago
$727
Roundtrip
found 4 hours ago
Select United flight, departing Mon, Aug 11 from Des Moines to Saint Martin, returning Mon, Aug 18, priced at $727 found 4 hours ago
Flights from Des Moines (DSM) to Philipsburg (SXM)
Origin airport
Des Moines Intl.
Destination airport
Princess Juliana Intl.
Airlines serving
American Airlines, Copa, Delta, United
Roundtrip price
$587
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 July. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $293 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?
Discover the latest flight deals from DSM to SXM 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 DSM to SXM?
The cheapest flights from DSM to SXM 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 DSM to SXM?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from DSM to SXM. Sort your results by “Price (lowest to highest)” to snap up a great 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.