CA $190 Cheap Flights from Buffalo (BUF) to Philipsburg (SXM)

View CA $190 flight on Sat, Aug 29, 2026Opens in a new window

Popular airlines from Buffalo Niagara Intl. Airport (BUF) to Princess Juliana Intl. Airport (SXM)

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Cheap flights from Buffalo (BUF) to Philipsburg (SXM)

Prices were available within the past 7 days and start at CA $190 for one-way flights and CA $489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, May 9 - Wed, May 13
BUF
Buffalo
SXM
Saint Martin
CA $489 Roundtrip, found 2 days ago
CA $489
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 9 from Buffalo to Saint Martin, returning Wed, May 13, priced at CA $489 found 2 days ago
Delta
Tue, May 5 - Wed, May 13
BUF
Buffalo
SXM
Saint Martin
CA $491 Roundtrip, found 5 days ago
CA $491
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, May 5 from Buffalo to Saint Martin, returning Wed, May 13, priced at CA $491 found 5 days ago
American Airlines
Wed, May 13 - Mon, May 18
BUF
Buffalo
SXM
Saint Martin
CA $504 Roundtrip, found 4 days ago
CA $504
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 13 from Buffalo to Saint Martin, returning Mon, May 18, priced at CA $504 found 4 days ago
American Airlines
Wed, May 13 - Mon, May 18
BUF
Buffalo
SXM
Saint Martin
CA $519 Roundtrip, found 4 days ago
CA $519
Roundtrip
found 4 days ago
Select American Airlines flight, departing Wed, May 13 from Buffalo to Saint Martin, returning Mon, May 18, priced at CA $519 found 4 days ago
American Airlines
Wed, Sep 2 - Fri, Dec 18
BUF
Buffalo
SXM
Saint Martin
CA $526 Roundtrip, found 5 days ago
CA $526
Roundtrip
found 5 days ago
Select American Airlines flight, departing Wed, Sep 2 from Buffalo to Saint Martin, returning Fri, Dec 18, priced at CA $526 found 5 days ago
American Airlines
Sun, Nov 1 - Thu, Nov 5
BUF
Buffalo
SXM
Saint Martin
CA $535 Roundtrip, found 3 days ago
CA $535
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Nov 1 from Buffalo to Saint Martin, returning Thu, Nov 5, priced at CA $535 found 3 days ago
Delta
Sun, Oct 25 - Fri, Nov 6
BUF
Buffalo
SXM
Saint Martin
CA $536 Roundtrip, found 1 day ago
CA $536
Roundtrip
found 1 day ago
Select Delta flight, departing Sun, Oct 25 from Buffalo to Saint Martin, returning Fri, Nov 6, priced at CA $536 found 1 day ago
JetBlue Airways
Wed, May 6 - Sat, May 9
BUF
Buffalo
SXM
Saint Martin
CA $580 Roundtrip, found 5 days ago
CA $580
Roundtrip
found 5 days ago
Select JetBlue Airways flight, departing Wed, May 6 from Buffalo to Saint Martin, returning Sat, May 9, priced at CA $580 found 5 days ago
United
Mon, Jun 8 - Thu, Jun 25
BUF
Buffalo
SXM
Saint Martin
CA $700 Roundtrip, found 1 day ago
CA $700
Roundtrip
found 1 day ago
Select United flight, departing Mon, Jun 8 from Buffalo to Saint Martin, returning Thu, Jun 25, priced at CA $700 found 1 day ago
Air Canada
Fri, Jun 12 - Sat, Jun 20
BUF
Buffalo
SXM
Saint Martin
CA $2,153 Roundtrip, found 9 hours ago
CA $2,153
Roundtrip
found 9 hours ago
Select Air Canada flight, departing Fri, Jun 12 from Buffalo to Saint Martin, returning Sat, Jun 20, priced at CA $2,153 found 9 hours 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 CA $582
SXM
Princess Juliana Intl.
Cheapest
Flights from CA $582

Find the cheapest month to fly from Buffalo (BUF) to Simpson Bay (SXM)

April is typically the cheapest month to fly

From CA $484 - CA $1,139 per traveller.

Frequently asked questions

How much is a flight from BUF to SXM?
Start packing your suitcase, because round-trip flights between BUF and Princess Juliana Intl. Airport start from CA $489. That's based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can change quickly, so book now to nab the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Buffalo Niagara International Airport to Princess Juliana Intl. Airport?
The majority of flights can be cancelled online, but whether you are charged a fee varies between airlines. If you do have to cancel your escape, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from BUF to Princess Juliana Intl. Airport that have flexible change policies?
Flights from BUF to Princess Juliana Intl. Airport (SXM) offering flexible change policies are available with many airlines. Simply use our "No change fees" filter during your search. You'll only need to cover the cost difference between the two flights, with no additional fees to worry about.
How many hours is the flight from Buffalo Niagara International Airport to Princess Juliana Intl. Airport?
There are lots of ways to make the 6 hours between BUF and SXM go by quicker. If you want to be productive, organize your camera roll or delete all those unwanted emails. A good snooze also helps pass the time!
How far is the flight from BUF to SXM?
It's around 3,100 kilometres from Buffalo to Simpson Bay, so expect to be flying for a while. Keep yourself occupied with things like crossword puzzles or a gripping book.
Which airlines fly direct from BUF to Princess Juliana Intl. Airport?
Flying nonstop between BUF and Princess Juliana Intl. Airport (SXM) isn't possible right now. However, you'll still be able to book a flight to Simpson Bay with at least one stop.
Are Buffalo Niagara Intl. Airport (BUF) to Princess Juliana Intl. Airport (SXM) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BUF to SXM at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd rather play it safe, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

Frequently asked questions

How much does a flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) cost?
One-way flights typically cost between $447 and $2,441 and return flights often range between $1,073 and $3,802. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
February is typically the cheapest month to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.), with average round-trip fares around 1290 CAD. This is about 12% lower than the average price throughout the year. February often sees lower prices as it falls outside of peak holiday travel periods, leading to less demand and more competitive fares. Other cheap months to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) include April and June.
How do I find cheap flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
To find a cheap flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
Based on booking data from the past year, the cheapest months to fly from Buffalo Niagara Intl. (BUF) to Philipsburg (SXM-Princess Juliana Intl.) are typically February and April, with average round-trip flights around 1290 CAD. While these months offer good value, the most popular times to travel are March and May, meaning you'll find plenty of flight options during those periods. If you're looking for the best balance, consider flying in late February or early March, or late April and early May, to potentially catch lower fares while still having a good selection of flights.
How many flights per day from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
There are approximately 50 connecting flights per day from Buffalo Niagara Intl. (BUF) to Princess Juliana Intl. (SXM). Some common connection points include O'Hare Intl. (ORD), Charlotte-Douglas Intl. (CLT), and Baltimore Washington Intl. Thurgood Marshall (BWI).
What is the earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
The earliest flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) typically departs at approximately 5:00 AM local time, operated by American Airlines. This is a seasonal service active in May. An early departure like this can help maximize your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
You'll typically find the most flights from Buffalo Niagara Intl. (BUF) to Princess Juliana Intl. (SXM) on a Thursday, with around 28 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week, with only a slight variation between days.
What are the most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
The most popular departure times for flights from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) are in the early morning, from 6am to 9am. About 44% of passengers prefer this time window. Many major carriers, including JetBlue Airways and American Airlines, offer flights during this window. These times work well because you can get an early start to your journey and arrive at your destination with plenty of time to settle in.
How long does it take to fly from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
A flight from BUF to SXM with a layover takes around 18 hours 20 minutes, with the route covering approximately 1,948 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
Select the "Business class" and "First class" filters when looking for BUF to SXM flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) flight with Expedia?
It's easy to earn miles on a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Philipsburg from Buffalo Niagara Intl. (BUF)?
If you're planning to travel to Philipsburg from Buffalo Niagara Intl. (BUF), you can fly directly into Princess Juliana Intl. (SXM) Some flights may connect through major hubs like Charlotte-Douglas Intl. (CLT), Ronald Reagan Washington National (DCA), O'Hare Intl. (ORD) before reaching Philipsburg. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) at the last minute?
Typically, booking a last minute flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) flight and hotel package?
Securing a Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.)?
If you booked your Buffalo, NY (BUF-Buffalo Niagara Intl.) to Philipsburg (SXM-Princess Juliana Intl.) flight within 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, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Princess Juliana Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, United
Roundtrip price
CA $489
Distance
3116 km

Book with confidence

Buffalo to Simpson Bay Flights

The easy way to book your flights from Buffalo to Philipsburg 

With Expedia, it’s simple to find and book flights to Philipsburg from Buffalo whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Princess Juliana Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Buffalo to Philipsburg today, tomorrow, or this week.  

 

Save dollars with cheap flights from Buffalo Niagara Intl., BUF to Princess Juliana Intl., SXM 

Sort your search results by price to find great deals on your flight from Buffalo to Philipsburg—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philipsburg from Buffalo currently is just CA $489 rising to CA $2,153.  

Here are more money-saving tips: 

  • Fly in May when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Philipsburg  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Philipsburg from Buffalo 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Philipsburg with Expedia today.

Buffalo to Simpson Bay Flights

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