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Simpson Bay

$115+ Cheap flights from Newark (EWR) 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SXM
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
1 adult, Economy
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Cheapflights Tip: The best prices from Newark to Simpson Bay Princess Juliana are usually found in September or October, booked 32 days in advance, depart on a Tuesday or Monday and return on a Sunday

Cheap flight deals from Newark to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$303
(United Airlines)

One-way from

$115
(Expedia)

Popular in

April

Cheapest in

September

Average price

$413

Good round-trip deal

$486 or less

Good one-way deal

$194 or less
Provider with most accurate pricing for Newark-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Newark-Simpson Bay Princess Juliana flights.
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From Newark to Simpson Bay Princess Juliana
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One-way flight from Newark to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 9% potential increase in price ($62 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Newark to Simpson Bay Princess Juliana.
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Price to beat on a one-way flight from Newark to Simpson Bay Princess Juliana.
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Find flight deals from Newark to Simpson Bay

Cheapest flights from Newark to Simpson Bay
Explore the most affordable flight options available from Newark to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 25, 2025.

This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/268:04 amEWR - SXM
Nonstop4h 14mUnited Airlines
Wed 10/291:52 pmSXM - EWR
Nonstop4h 53mUnited Airlines
Deal found 9/24$303
This Cheapflightsfares deal was found by Cheapflights users on 9/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/66:20 amEWR - SXM
1 stop7h 40mSpirit Airlines
Fri 10/103:05 pmSXM - EWR
1 stop8h 24mSpirit Airlines
Deal found 9/22$312
This United Airlines deal was found by Cheapflights users on 9/24. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/298:36 amEWR - SXM
Nonstop4h 14mUnited Airlines
Sat 11/11:20 pmSXM - EWR
1 stop10h 22mUnited Airlines
Deal found 9/24$313
This Orbitz deal was found by Cheapflights users on 9/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2912:00 pmEWR - SXM
1 stop7h 52mMultiple Airlines
Sat 11/13:05 pmSXM - EWR
1 stop8h 24mMultiple Airlines
Deal found 9/24$314
This Kiwi.com deal was found by Cheapflights users on 9/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/512:00 pmEWR - SXM
1 stop7h 30mMultiple Airlines
Fri 10/103:05 pmSXM - EWR
1 stop8h 24mMultiple Airlines
Deal found 9/23$316
This American Airlines deal was found by Cheapflights users on 9/24. 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.
Fri 12/57:38 pmEWR - SXM
1 stop15h 32mAmerican Airlines
Fri 12/125:25 pmSXM - EWR
1 stop8h 29mAmerican Airlines
Deal found 9/24$317
This Orbitz deal was found by Cheapflights users on 9/24. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:00 amEWR - SXM
1 stop7h 52mMultiple Airlines
Mon 11/174:28 pmSXM - EWR
1 stop9h 28mMultiple Airlines
Deal found 9/24$318
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Tue 12/95:25 pmEWR - SXM
2 stops19h 55mAmerican Airlines
Sat 12/135:25 pmSXM - EWR
2 stops20h 29mAmerican Airlines
Deal found 9/23$322
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 12/78:04 amEWR - SXM
1 stop28h 48mAmerican Airlines
Fri 12/125:25 pmSXM - EWR
1 stop8h 29mAmerican Airlines
Deal found 9/23$324
This American Airlines deal was found by Cheapflights users on 9/23. 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 12/66:29 pmEWR - SXM
1 stop20h 56mAmerican Airlines
Wed 12/102:51 pmSXM - EWR
1 stop8h 14mAmerican Airlines
Deal found 9/23$325
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Sun 11/165:20 amEWR - SXM
1 stop10h 02mAmerican Airlines
Fri 11/215:24 pmSXM - EWR
1 stop8h 22mAmerican Airlines
Deal found 9/23$326

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 September 25, 2025.
Use the filters below to find and compare flights from Newark Airport to Simpson Bay that are best for you.

Fly from

Newark

Fly to

Simpson Bay

Route

Depart

Return

Price

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Fri 10/31

8:36 am-12:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Wed 11/5

2:52 pm-6:45 pm

Nonstop4h 53m

$353

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 10/25

8:03 pm-2:57 pm

1 stop18h 54m

Simpson Bay Princess Juliana

Sat 11/1

1:52 pm-6:45 pm

Nonstop4h 53m

$366

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Fri 11/14

7:25 pm-1:50 pm

1 stop17h 25m

Simpson Bay Princess Juliana

Sat 11/22

5:00 pm-11:38 pm

1 stop7h 38m

$367

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Thu 10/30

8:36 am-12:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Sat 11/8

5:00 pm-7:13 am

1 stop15h 13m

$372

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 11/1

7:29 pm-3:57 pm

1 stop20h 28m

Simpson Bay Princess Juliana

Thu 11/6

2:52 pm-6:45 pm

Nonstop4h 53m

$375

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 11/17

8:36 am-1:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Sat 11/22

5:00 pm-11:38 pm

1 stop7h 38m

$381

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Wed 11/19

8:36 am-1:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Sat 11/22

5:00 pm-7:13 am

1 stop15h 13m

$381

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 12/14

6:00 am-3:57 pm

1 stop8h 57m

Simpson Bay Princess Juliana

Thu 12/18

2:52 pm-6:45 pm

Nonstop4h 53m

$382

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 11/1

7:29 pm-3:57 pm

1 stop20h 28m

Simpson Bay Princess Juliana

Sat 11/15

5:00 pm-7:13 am

1 stop15h 13m

$385

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Tue 12/9

8:36 am-1:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Thu 12/18

2:52 pm-6:45 pm

Nonstop4h 53m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/23

Showing 1-10 of 20 results
1
2

Compare providers for flights from Newark 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 Newark to Simpson Bay in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapOairPrice Accuracy3 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 Newark Airport-Simpson Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Simpson Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Newark Airport-Simpson Bay flights, Cheapflights users trust FlightHub the most. FlightHub 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 Newark Airport-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 Newark to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Newark 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 Newark Airport to Simpson Bay

How far ahead should I book a flight from Newark Airport to Simpson Bay?

Use this chart to determine the optimal time to book a round-trip flight from Newark to Simpson Bay. Price data was last updated on September 19, 2025.

Booking 24 days in advance of your planned departure date is, on average, the best time to get cheap flights from Newark Airport to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, September is the cheapest month in which you can book a flight from Newark Airport to Simpson Bay (average of $459). Flying from Newark Airport to Simpson Bay in March is currently the most expensive (average of $651). 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.

What is the cheapest time of day to fly from EWR to SXM?

Find hourly flight availability from Newark to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 25, 2025.

One of the essential ways to save on airfare from Newark Airport to Simpson Bay is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 49% on airfare.

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 September 25, 2025.
Read through reviews of airlines operating flights from Newark Airport 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
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
8.0
Very good
7,973 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
8,926 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
10,000 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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
2,914 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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.
Spirit Airlines
6.3
Okay
8,045 reviews
Delta
8.0
Very good
7,973 reviews

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Food

7.3

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 Newark to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Simpson Bay from Newark?

    Located just 0.5 mi from the city center, Simpson Bay Princess Juliana is the airport most travelers will use when flying to Simpson Bay from Newark. Booking flights from Newark to Princess Juliana (SXM) should be relatively easy as there are 0 daily inbound flights from Newark from 7 different airlines.

  • How popular is this Newark Airport to Simpson Bay flight route?

    This flight path from Newark to Simpson Bay Princess Juliana was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Newark Airport to Simpson Bay?

    United Airlines can get you from Newark Airport to Simpson Bay in just under 4h 14m. Your travel time will be generally consistent. Newark Airport and Simpson Bay are separated by a distance of 1697 mi. All flights are typically nonstop.

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

    Currently priced at $185, Frontier will fly you from Newark Airport to Simpson Bay and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Arajet and JetBlue - these airlines can fly you to your destination from $287 and $320, respectively. Frontier is currently priced 70% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Newark Airport to Simpson Bay one-way?

    The cheapest airlines for a one-way flight from Newark Airport to Simpson Bay are Arajet ($115), United Airlines ($132), and American Airlines ($138).

  • What are the cheapest flights from Newark Airport to Simpson Bay?

    On average you can expect to pay $1,112 for a flight from Newark Airport to Simpson Bay. The cheapest flight overall is $132 while the most popular route, (Newark - Simpson Bay Princess Juliana) is currently priced at $303.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from Newark Airport to Simpson Bay (average of $459). Flying from Newark Airport to Simpson Bay in March is currently the most expensive (average of $651). 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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Alternative routes for Newark to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Simpson Bay flights
LaGuardia to Simpson Bay flights
Stewart to Simpson Bay flights

Top 7 airlines flying from Newark to Simpson Bay

Discover the top 7 airlines that operate flights from Newark 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$185Average$263FlexibilityNo cancel feeOn-time62%
ArajetCheapest$287Average$326FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$320Average$522FlexibilityNo cancel feeOn-time62%
DeltaCheapest$326Average$496FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$340Average$660FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$378Average$473FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$380Average$673FlexibilityNo cancel feeOn-time69%

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