Find flights
Deals
Insights
When to book
FAQs & Tips
Airlines

BUF - SXM

$415 Find cheap flights from Buffalo to Simpson Bay

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Simpson Bay departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Thu 7/11
Thu 7/18

Search hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Simpson Bay, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Buffalo to Simpson Bay, as well as popular online travel agencies
In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Cheap flight deals from Buffalo to Simpson Bay (BUF-SXM)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Simpson Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
8:00 pm - 1:25 pmBUF-SXM
17h 25m1 stop
2:15 pm - 12:30 amSXM-BUF
10h 15m1 stop
$415American Airlines
Find Deal
Sat, Aug 24 - Fri, Aug 30
6:30 pm - 1:25 pmBUF-SXM
18h 55m2 stops
2:15 pm - 12:30 amSXM-BUF
10h 15m1 stop
$419American Airlines
Find Deal
Sat, Aug 24 - Fri, Aug 30
5:36 am - 3:04 pmBUF-SXM
9h 28m2 stops
4:04 pm - 12:58 pmSXM-BUF
20h 54m2 stops
$444American Airlines
Find Deal
Wed, Aug 28 - Sun, Sep 1
1:56 pm - 1:25 pmBUF-SXM
23h 29m1 stop
4:04 pm - 12:58 pmSXM-BUF
20h 54m2 stops
$477American Airlines
Find Deal
Wed, Aug 28 - Sun, Sep 1
5:49 pm - 1:55 pmBUF-SXM
20h 06m2 stops
3:10 pm - 12:20 amSXM-BUF
33h 10m2 stops
$533Delta
Find Deal
Sat, Jul 6 - Sat, Jul 13
6:00 am - 1:50 pmBUF-SXM
7h 50m1 stop
3:19 pm - 11:15 amSXM-BUF
19h 56m2 stops
$550Delta
Find Deal
Fri, Oct 4 - Sun, Oct 13
10:17 am - 5:10 pmBUF-SXM
30h 53m2 stops
6:20 pm - 1:47 pmSXM-BUF
43h 27m2 stops
$579Frontier
Find Deal
Thu, Aug 1 - Mon, Aug 5
5:46 am - 2:05 pmBUF-SXM
8h 19m1 stop
1:10 pm - 11:06 pmSXM-BUF
9h 56m1 stop
$618JetBlue
Find Deal
Fri, Oct 4 - Sun, Oct 13
5:33 am - 1:19 pmBUF-SXM
7h 46m1 stop
2:39 pm - 11:13 pmSXM-BUF
8h 34m1 stop
$661JetBlue
Find Deal
Sat, Jul 27 - Sat, Aug 3
7:00 am - 4:49 pmBUF-SXM
9h 49m1 stop
1:30 pm - 11:37 pmSXM-BUF
34h 07m2 stops
$705United Airlines
Find Deal
Sat, Jul 27 - Sat, Aug 3

Flights from Buffalo to Simpson Bay - Travel Insights & Trends

Get data-powered insights and trends into flights from Buffalo to Simpson Bay to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Simpson Bay?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Buffalo to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Buffalo to Simpson Bay is May, where tickets cost $493 on average. On the other hand, the most expensive months are April and July, where the average cost of tickets is $915 and $906 respectively.

How far in advance should I book a flight from Buffalo to Simpson Bay?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Buffalo to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Buffalo to Simpson Bay, you should book around 4 days before departure. For the absolute cheapest price, our data suggests you should book 38 days before departure.

Good to know

Low season

July

High season

April

Cheapest flight

$415
Best time to beat the crowds but there is an average 31% increase in price.
Most popular time to fly with an average 33% increase in price.
Flight from Buffalo to Simpson Bay

When to book flights from Buffalo to Simpson Bay

Are your dates flexible? Find out the best times to travel from Buffalo to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Buffalo to Simpson Bay

  • What is the cheapest flight from Buffalo to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Buffalo to Simpson Bay was $415 for a round-trip ticket.

  • Do I need a passport to fly between Buffalo and Simpson Bay?

    Yes

  • Which airports will I be using when flying from Buffalo to Simpson Bay?

    Buffalo airport is called Buffalo and the only airport in Simpson Bay is Simpson Bay Princess Juliana.

  • Which aircraft models fly most regularly from Buffalo to Simpson Bay?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Buffalo to Simpson Bay?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Buffalo and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Buffalo to Simpson Bay, Delta or JetBlue?

    The two airlines most popular with KAYAK users for flights from Buffalo to Simpson Bay are Delta and JetBlue. With an average price for the route of $575 and an overall rating of 8.0, Delta is the most popular choice. JetBlue is also a great choice for the route, with an average price of $798 and an overall rating of 7.6.

  • How does KAYAK find such low prices on flights from Buffalo to Simpson Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Simpson Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Simpson Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Buffalo is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Simpson Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Simpson Bay with an airline and back to Buffalo with another airline. Booking your flights between Buffalo and SXM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Simpson Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Simpson Bay from Buffalo up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Buffalo to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Buffalo to Simpson Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Buffalo to Simpson Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10277 reviews
8.6Crew
7.9Comfort
8.2Boarding
7.4Food
8.0Entertainment
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

The plane was FREEZING SEATS UNCOMFORTABLE Otherwise smooth Thank you

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

The crew, food, and entertainment were all good. But my screen had some sort of bug where if I turned it off, it would turn back on after 2-5 minutes. At full brightness. It made it very hard to get any shut-eye on the overnight flight. Also, the older Boeing plane, while nicely cared for (and no doors fell off 😅👏) doesn't have the nice air quality of newer planes. So I felt a bit greasy by the time we landed in Sweden.

It was a crowded flight. They did the best they could.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

The flight was excellent. The crew was welcoming and attentive.

Run out of snack choices. Why are the seats not padded for your butt? Are we sitting on blocks of wood or metal for $250-300 a pop? This ain’t spirit. Let’s get it together people

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

Jetblue needs to improve on Onboarding as it seems to always be behind on departing. It never leaves on time. I would recommend to have an earlier Onboarding in order to leave on time and respect your customers time as well.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

I booked this flight using JetBlue points and I was just so happy. The plane was so clean, I had every need met. Thank you!!

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

The staff at JFK were rude and unhelpful. I was harassed for the same bag that I used on my flight to jfk with no issues claiming it was the inappropriate size. The women then allowed my travel companion to board with the same size bag because they thought she was more “humble”. Also on the flight when informing the flight attendant that nationals no longer have to fill out the Bahamas immigration form my statement was met with eye rolling and attitude.

The entertainment wasn’t playing in the app or online.

Lady was a bit rude during boarding and I was being nice to her.

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

The preferred seats where awful. Impossible to use them again

Delayed multiple times. Boarding was ok but getting off the aircraft was a mess. So disorganized with staff trying to help the elderly but completely blocking path for anyone else to move. Bathroom was disgusting, probably caused by one of the customers but staff couldn't care less to help clean it. No one wanted to use it since the floor was completely soaked so everyone just lined up the other restroom while the staff just chit chat with each other while looking at us.

I was in business class. There was an excellent headset. But half an hour before arrival they collected them! The rest of the trip I had to use a cheap earphone. There must be a better way to protect the headphones.

WiFi connected but only let you go to the AA website, not even text messaging worked.

I think the seats on some of their planes are uncomfortable. You can be ok on a short flight of two hours but no more than that. The delays, and also the refreshments on the plane were not enough.

Awful customer service on the phone. No phone number on the website to call a real person. Website says changes are no charge but this is a lie. I had a cheaper ticket through Kayak therefore Finnair wouldn’t change it unless I would pay the entire fare again. I begged but their agents at the airport were rude and the online chat person cut off the call with no help. Super disappointed. Wont fly this airline again and will tell everyone I meet how bad it is. Crew on the flight was nice but otherwise huge disappointment.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

It was less than what is expected for a business class ticket I thought that the staff actively ignored me because I either looked Indian or Hispanic to them and I guess I did not deserve their attention. The food which included a beef entree was not available so not enough food was ordered for number of seats available. I will say experience in Greenwich lounge was very good and the staff there at the airport were very nice. May be your crew needs to learn about racial equity so that everyone gets either the same aweful treatment or hopefully the best treatment which is what we expect I recommend you take a flight with Singapore airlines that I have taken and the crew remember your last names and use it to address each person, food never finishes if you are at the back of business class and crew anticipate your need even before you articulate. Same price and 100 times better service than American Airlines

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

Book cheap flights from Buffalo to Simpson Bay

One-way flight deals

multi-stopMultiple Airlines
1947 miBUF-SXM

Search by stops

Buffalo - Simpson Bay Flights

Departure:

Buffalo (BUF)United States

Destination:

Simpson Bay (SXM)St. Maarten

Cabin classes: