$197 Cheap Flights from Philipsburg (SXM) to Houston (IAH)

View $197 flight on Mon, May 19, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Philipsburg to Houston (SXM-IAH)

Prices were available within the past 7 days and start at $197 for one-way flights and $337 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, May 2 - Fri, May 9
SXM
Saint Martin
IAH
Houston
$337 Roundtrip, found 6 days ago
$337
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, May 2 from Saint Martin to Houston, returning Fri, May 9, priced at $337 found 6 days ago
Spirit Airlines
Mon, Jun 16 - Sun, Jun 22
SXM
Saint Martin
IAH
Houston
$352 Roundtrip, found 6 hours ago
$352
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Mon, Jun 16 from Saint Martin to Houston, returning Sun, Jun 22, priced at $352 found 6 hours ago
Spirit Airlines
Mon, Jun 16 - Sun, Jun 22
SXM
Saint Martin
IAH
Houston
$356 Roundtrip, found 6 hours ago
$356
Roundtrip
found 6 hours ago
Select Spirit Airlines flight, departing Mon, Jun 16 from Saint Martin to Houston, returning Sun, Jun 22, priced at $356 found 6 hours ago
Spirit Airlines
Fri, May 23 - Fri, May 30
SXM
Saint Martin
IAH
Houston
$360 Roundtrip, found 1 day ago
$360
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, May 23 from Saint Martin to Houston, returning Fri, May 30, priced at $360 found 1 day ago
Spirit Airlines
Mon, May 19 - Thu, Jun 19
SXM
Saint Martin
IAH
Houston
$362 Roundtrip, found 15 hours ago
$362
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Mon, May 19 from Saint Martin to Houston, returning Thu, Jun 19, priced at $362 found 15 hours ago
Spirit Airlines
Fri, May 23 - Fri, May 30
SXM
Saint Martin
IAH
Houston
$366 Roundtrip, found 1 day ago
$366
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, May 23 from Saint Martin to Houston, returning Fri, May 30, priced at $366 found 1 day ago
Frontier Airlines
Fri, Jun 13 - Fri, Aug 1
SXM
Saint Martin
IAH
Houston
$439 Roundtrip, found 4 days ago
$439
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Fri, Jun 13 from Saint Martin to Houston, returning Fri, Aug 1, priced at $439 found 4 days ago
American Airlines
Thu, Aug 21 - Mon, Aug 25
SXM
Saint Martin
IAH
Houston
$587 Roundtrip, found 2 hours ago
$587
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Aug 21 from Saint Martin to Houston, returning Mon, Aug 25, priced at $587 found 2 hours ago
Delta
Wed, Jul 16 - Wed, Jul 23
SXM
Saint Martin
IAH
Houston
$587 Roundtrip, found 2 hours ago
$587
Roundtrip
found 2 hours ago
Select Delta flight, departing Wed, Jul 16 from Saint Martin to Houston, returning Wed, Jul 23, priced at $587 found 2 hours ago
United
Tue, Jul 15 - Sun, Jul 20
SXM
Saint Martin
IAH
Houston
$587 Roundtrip, found 7 hours ago
$587
Roundtrip
found 7 hours ago
Select United flight, departing Tue, Jul 15 from Saint Martin to Houston, returning Sun, Jul 20, priced at $587 found 7 hours ago
Flights from Philipsburg (SXM) to Houston (IAH)
Origin airport
Princess Juliana Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Air Canada, American Airlines, Copa, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$337
Distance
2185 mi

Philipsburg to Houston Flights

The cheapest times to fly from Philipsburg to Houston

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

The best time to book a flight from Philipsburg to Houston

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

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 Houston in 2025. You can also book with separate airlines for your outbound and return journeys, from $197 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 Houston 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 Houston 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 George Bush Intercontinental Airport (IAH) cost?
Discover the latest flight deals from SXM to IAH 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 SXM to IAH?
The cheapest flights from SXM to IAH 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 SXM to IAH?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from SXM to IAH. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Princess Juliana Intl. Airport (SXM) to George Bush Intercontinental Airport (IAH)?
Direct flights from Princess Juliana Intl. Airport (SXM) to George Bush Intercontinental Airport (IAH) aren’t available daily, so you’ll need to take a flight with a layover. Explore your options with Expedia’s filters. Enter your travel dates and click on either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from SXM to IAH?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on various factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Princess Juliana Intl. Airport (SXM) to George Bush Intercontinental Airport (IAH)?
To reach George Bush Intercontinental Airport (IAH) without delays, book a flight that takes off from Princess Juliana Intl. Airport (SXM) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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 Princess Juliana Intl. Airport (SXM) to George Bush Intercontinental Airport (IAH) last-minute?
Booking your flight from SXM to IAH right before your getaway is typically more expensive. However, if you’re flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a SXM to IAH flight and hotel package?
You can save money by securing a SXM to IAH flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it’s simple to manage everything in one place. Once you’ve chosen your preferred flights and accommodations, you can add extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Princess Juliana Intl. Airport (SXM) to George Bush Intercontinental Airport (IAH)?
You can usually cancel or reschedule your SXM to IAH flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Refer to your airline’s policies in your itinerary to see what changes are allowed and if any costs are involved. You’ll also find more information on our Customer Service portal.

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*Available to One Key members.