HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Simpson Bay

$85+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SXM
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Newark to Simpson Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Newark to Simpson Bay Princess Juliana are usually found in September or June, booked 32 days in advance, depart on a Monday or Tuesday and return on a Tuesday

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 April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$361
(American Airlines)

One-way from

$132
(United Airlines)

Popular in

December

Cheapest in

September

Average price

$711

Good round-trip deal

$461 or less

Good one-way deal

$162 or less
Provider with most accurate pricing for Newark-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Newark-Simpson Bay Princess Juliana flights.
Search Deals
From Newark to Simpson Bay Princess Juliana
Search Deals
One-way flight from Newark to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($47 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals
Price to beat on a round-trip flight from Newark to Simpson Bay Princess Juliana.
Search Deals
Price to beat on a one-way flight from Newark to Simpson Bay Princess Juliana.
Search Deals

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 April 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/28. 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 6/207:29 pmEWR - SXM
2 stops19h 36mAmerican Airlines
Tue 9/92:40 pmSXM - EWR
1 stop9h 22mAmerican Airlines
Deal found 4/28$361
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/510:00 pmEWR - SXM
1 stop19h 00mMultiple Airlines
Mon 6/93:05 pmSXM - EWR
1 stop17h 52mMultiple Airlines
Deal found 4/28$363
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
Fri 5/165:15 amEWR - SXM
1 stop8h 45mSpirit Airlines
Mon 5/193:05 pmSXM - EWR
1 stop18h 02mSpirit Airlines
Deal found 4/28$372
This Delta deal was found by Cheapflights users on 4/27. 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 8/106:00 amEWR - SXM
1 stop7h 56mDelta
Sun 8/173:10 pmSXM - EWR
1 stop9h 55mDelta
Deal found 4/27$377
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/55:59 amEWR - SXM
1 stop11h 02mFrontier
Fri 5/96:11 pmSXM - EWR
1 stop7h 26mFrontier
Deal found 4/28$380
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 5/318:00 pmEWR - SXM
1 stop16h 29mUnited Airlines
Wed 6/111:35 pmSXM - EWR
Nonstop4h 41mUnited Airlines
Deal found 4/28$381
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2612:00 pmEWR - SXM
1 stop20h 12mArajet
Sun 6/299:14 amSXM - EWR
1 stop25h 16mArajet
Deal found 4/27$481
This Kissandfly.com deal was found by Cheapflights users on 4/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/198:17 amEWR - SXM
Nonstop4h 12mLufthansa
Wed 5/281:35 pmSXM - EWR
Nonstop4h 41mLufthansa
Deal found 4/28$487
This Kissandfly.com deal was found by Cheapflights users on 4/28. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/195:45 amEWR - SXM
1 stop7h 30mBritish Airways
Wed 5/284:40 pmSXM - EWR
1 stop19h 19mBritish Airways
Deal found 4/28$540

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 April 29, 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 6/20

7:29 pm-3:05 pm

2 stops19h 36m

Simpson Bay Princess Juliana

Tue 9/9

2:40 pm-2:31 pm

2 stops23h 51m

$361

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Thu 6/5

10:00 pm-5:00 pm

1 stop19h 00m

Simpson Bay Princess Juliana

Mon 6/9

3:05 pm-8:57 am

1 stop17h 52m

$363

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Fri 5/16

5:15 am-2:00 pm

1 stop8h 45m

Simpson Bay Princess Juliana

Mon 5/19

3:05 pm-9:07 am

1 stop18h 02m

$372

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 8/10

7:00 am-1:56 pm

1 stop6h 56m

Simpson Bay Princess Juliana

Wed 8/20

3:10 pm-1:05 am

1 stop9h 55m

$377

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 5/31

8:00 pm-12:29 pm

1 stop16h 29m

Simpson Bay Princess Juliana

Wed 6/11

1:35 pm-6:16 pm

Nonstop4h 41m

$381

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Fri 6/20

10:00 pm-5:16 pm

1 stop19h 16m

Simpson Bay Princess Juliana

Mon 6/23

6:26 pm-9:00 pm

1 stop26h 34m

$389

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Thu 6/26

12:00 pm-8:12 am

1 stop20h 12m

Simpson Bay Princess Juliana

Sun 6/29

9:14 am-10:30 am

1 stop25h 16m

$481

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 5/19

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Wed 5/28

1:35 pm-6:16 pm

Nonstop4h 41m

$487

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 5/19

5:45 am-1:15 pm

1 stop7h 30m

Simpson Bay Princess Juliana

Wed 5/28

4:40 pm-11:59 am

1 stop19h 19m

$540

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 6/2

5:15 am-2:00 pm

1 stop8h 45m

$85

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 15 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Newark Airport-Simpson Bay flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 25, 2025.

Booking 32 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 July is currently the most expensive (average of $675). 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 April 29, 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 50% on airfare.

What is the cheapest day to fly from Newark Airport to Simpson Bay?

Use this chart to determine the cheapest time to fly round-trip from Newark to Simpson Bay. Price data was last updated on March 30, 2025.

Travelers seeking maximum savings on their Newark Airport to Simpson Bay flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 April 29, 2025.
Read through reviews of airlines operating flights from New York to Simpson Bay, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
Lufthansa
6.7
Okay
7,042 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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.
British Airways
6.6
Okay
6,830 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Overall

8.0

Crew

8.5

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 is 1 daily inbound flight from Newark from 6 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.

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

    Currently priced at $361, American Airlines will fly you from Newark Airport to Simpson Bay and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $377 and $381, respectively. American Airlines is currently priced 43% 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 United Airlines ($132), American Airlines ($137), and Spirit Airlines ($146).

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

    On average you can expect to pay $809 for a flight from Newark Airport to Simpson Bay. The cheapest flight overall is $149 while the most popular route, (Newark - Simpson Bay Princess Juliana) is currently priced at $321.

  • 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 July is currently the most expensive (average of $675). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 6 airlines flying from Newark to Simpson Bay

Discover the top 6 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$185Average$276FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$289Average$475FlexibilityNo cancel feeOn-time65%
DeltaCheapest$326Average$494FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$350Average$666FlexibilityNo cancel feeOn-time71%
JetBlueCheapest$382Average$514FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$386Average$689FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.