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Simpson Bay

$152+ Cheap flights from Buffalo (BUF) to Simpson Bay (SXM)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SXM
Dec 13 — Dec 201
Sat 12/13
Sat 12/20
1 adult, Economy
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Cheap flight deals from Buffalo to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Simpson Bay (SXM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 13, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$403
(American Airlines)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$780
Provider with most accurate pricing for Buffalo-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Buffalo-Simpson Bay Princess Juliana flights.
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From Buffalo to Simpson Bay Princess Juliana
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One-way flight from Buffalo to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 9% potential increase in price ($75 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Buffalo to Simpson Bay

Cheapest flights from Buffalo to Simpson Bay
Explore the most affordable flight options available from Buffalo to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 13, 2025.

This American Airlines deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:00 amBUF - SXM
1 stop7h 05mAmerican Airlines
Thu 12/182:59 pmSXM - BUF
1 stop10h 00mAmerican Airlines
Deal found 11/12$403
This Justfly.com deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:45 amBUF - SXM
1 stop7h 25mJetBlue
Wed 12/244:25 pmSXM - BUF
1 stop8h 18mJetBlue
Deal found 11/11$443
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amBUF - SXM
1 stop7h 25mDelta
Thu 12/43:53 pmSXM - BUF
1 stop9h 06mDelta
Deal found 11/12$446
This JetBlue deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/296:00 amBUF - SXM
1 stop9h 38mJetBlue
Sat 12/131:00 pmSXM - BUF
1 stop8h 04mJetBlue
Deal found 11/11$449
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:14 amBUF - SXM
2 stops28h 41mDelta
Thu 12/43:53 pmSXM - BUF
2 stops17h 41mDelta
Deal found 11/12$451
This deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:05 amBUF - SXM
1 stop10h 00mJetBlue
Thu 12/182:10 pmSXM - BUF
1 stop10h 44mJetBlue
Deal found 11/12$493
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:10 amBUF - SXM
1 stop7h 45mDelta
Thu 12/43:53 pmSXM - BUF
1 stop9h 06mDelta
Deal found 11/12$498
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/239:14 amBUF - SXM
2 stops28h 41mDelta
Thu 12/43:53 pmSXM - BUF
2 stops17h 41mDelta
Deal found 11/12$503
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/276:30 amBUF - SXM
1 stop7h 25mDelta
Fri 12/53:53 pmSXM - BUF
1 stop9h 06mDelta
Deal found 11/12$541
This Delta deal was found by Cheapflights users on 11/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:14 amBUF - SXM
2 stops28h 41mDelta
Sat 12/63:25 pmSXM - BUF
2 stops22h 09mDelta
Deal found 11/12$546

Cheapflights Fare Finder

 
Customize your flight search to find flights from Buffalo to Simpson Bay that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
Use the filters below to find and compare flights from Buffalo to Simpson Bay that are best for you.

Fly from

Buffalo

Fly to

Simpson Bay

Route

Depart

Return

Price

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 12/13

6:00 am-2:05 pm

1 stop7h 05m

Simpson Bay Princess Juliana

Thu 12/18

2:59 pm-11:59 pm

1 stop10h 00m

$403

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 2/4

4:17 pm-12:58 pm

2 stops19h 41m

Simpson Bay Princess Juliana

Fri 2/13

5:33 pm-1:03 pm

2 stops20h 30m

$408

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 4/1

8:00 pm-2:20 pm

2 stops18h 20m

Simpson Bay Princess Juliana

Wed 4/8

3:55 pm-11:59 am

2 stops20h 04m

$408

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Mon 3/16

8:00 pm-3:10 pm

2 stops19h 10m

Simpson Bay Princess Juliana

Wed 3/25

3:07 pm-10:27 pm

1 stop7h 20m

$408

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Wed 12/17

6:45 am-3:10 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Wed 12/24

4:25 pm-11:43 pm

1 stop8h 18m

$443

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Mon 12/1

6:10 am-2:55 pm

1 stop7h 45m

Simpson Bay Princess Juliana

Thu 12/4

3:53 pm-11:59 pm

1 stop9h 06m

$446

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Sat 11/29

6:00 am-4:38 pm

1 stop9h 38m

Simpson Bay Princess Juliana

Sat 12/13

1:00 pm-8:04 pm

1 stop8h 04m

$449

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Fri 11/28

6:30 am-2:55 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Thu 12/4

3:53 pm-10:41 am

2 stops19h 48m

$451

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Thu 11/27

6:30 am-2:55 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Thu 12/4

3:53 pm-8:34 am

2 stops17h 41m

$451

BuffaloSimpson Bay

BUF - SXM

BUFSXM

Buffalo

Thu 11/27

6:30 am-2:55 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Wed 12/3

3:53 pm-8:34 am

2 stops17h 41m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

Showing 1-10 of 19 results
1
2

Compare providers for flights from Buffalo to Simpson Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Buffalo to Simpson Bay in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Buffalo-Simpson Bay flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Buffalo-Simpson Bay flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Buffalo-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Buffalo-Simpson Bay flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Buffalo-Simpson Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Buffalo to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Buffalo to Simpson Bay

What is the cheapest month to book a flight from Buffalo to Simpson Bay?

Currently, September is the cheapest month in which you can book a flight from Buffalo to Simpson Bay (average of $194). Flying from Buffalo to Simpson Bay in March is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Simpson Bay. Reviews last updated November 13, 2025.
Read through reviews of airlines operating flights from Buffalo to Simpson Bay, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
9,015 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,050 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
8,007 reviews

Comfort

7.9

Overall

7.9

Crew

8.5

Boarding

8.1

Food

7.3

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Buffalo to Simpson Bay?

    A quick flight from Buffalo to Simpson Bay can take about 7h 05m. American Airlines provides one of the quickest options available for as low as $403. The distance from Buffalo to Simpson Bay is about 1947 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Buffalo to Simpson Bay round-trip?

    Cheapflights users have booked flights from Buffalo to Simpson Bay round-trip from $200. Other airlines that can offer you cheap pricing are Delta, from $464, and United Airlines, from $464. JetBlue is currently priced 70% below the average price you’ll pay for this route.

  • Can I find deals for flights from Buffalo to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on Buffalo to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to Simpson Bay.

  • Can I find deals for business class flights from Buffalo to Simpson Bay?

    Yes. Cheapflights offers flight deals from Buffalo to Simpson Bay by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, September is the cheapest month in which you can book a flight from Buffalo to Simpson Bay (average of $194). Flying from Buffalo to Simpson Bay in March is currently the most expensive (average of $528). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

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Top 4 airlines flying from Buffalo to Simpson Bay

Discover the top 4 airlines that operate flights from Buffalo to Simpson Bay. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$200Average$520FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$464Average$887FlexibilityNo cancel feeOn-time69%
DeltaCheapest$464Average$634FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$545Average$669FlexibilityNo cancel feeOn-time71%

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