CA $376 Cheap Flights from Philipsburg (SXM) to Buffalo (BUF)

View CA $376 flight on Mon, Oct. 27, 2025Opens in a new window

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

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 30% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

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

Prices were available within the past 7 days and start at CA $376 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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

April is typically the cheapest month to fly

From CA $574 - CA $1,997 per traveller.

Graph displaying average flight prices per month

Flight from Philipsburg to Buffalo (SXM - BUF) route information
Origin airport
Princess Juliana Intl.
Destination airport
Buffalo Niagara Intl.
Distance
3116 km

Simpson Bay to Buffalo Flights

The easy way to book your flights from Philipsburg to Buffalo 

With Expedia, it’s simple to find and book flights to Buffalo from Philipsburg 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 Buffalo Niagara 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 Philipsburg to Buffalo today, tomorrow, or this week.  

 

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

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

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Buffalo  
  • 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 Buffalo from Philipsburg 

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 Buffalo with Expedia today.

Frequently asked questions

How much is a flight from Princess Juliana Intl. Airport to BUF?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys between Princess Juliana Intl. Airport (SXM) and BUF start from . Make your booking ASAP to secure the best price for your trip. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Princess Juliana Intl. Airport to Buffalo Niagara Intl. Airport (BUF)?
Most flights can be conveniently cancelled online, but whether or not you are charged a fee differs between airlines. If you do have to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from SXM to BUF that have flexible change policies?
Many carriers will allow you to move your flight without charging a fee. All you pay is the fare difference. When searching for SXM to BUF flights, you'll see a "No change fees" filter for you to tick.
How many hours is the flight from Princess Juliana Intl. Airport to BUF?
The flight time from SXM to Buffalo Niagara Intl. Airport (BUF) is around 6 hours and 27 minutes. Grab your headphones, listen to your favourite podcast and your trip will fly by.
How far is the flight from SXM to BUF?
Expect to be cruising at altitude for a while, as the flight distance between Simpson Bay and Buffalo is 3,100 kilometres. Set up a playlist of your favourite podcasts before you leave home to stay entertained during your trip.
Which airlines fly direct from Princess Juliana Intl. Airport to Buffalo Niagara International Airport?
Direct flights aren't available, so you'll have to make at least one stop between Princess Juliana Intl. Airport and Buffalo Niagara Intl. Airport (BUF). Take advantage of the layover time to stretch your legs and freshen up.
Are Princess Juliana Intl. Airport to Buffalo Niagara Intl. Airport (BUF) flight tickets cheaper when they're purchased at the last minute?
Flight prices always go up and down, so there are no guarantees. While last-minute flight deals between Princess Juliana Intl. Airport (SXM) and Buffalo Niagara International Airport are of course possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers publicize their prices up to a year ahead of the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to pounce when the fares dip.

Explore a world of travel with Expedia

*Available to Expedia members.