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Simpson Bay

$112+ 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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SXM
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
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 August 14, 2025.

Round-trip from

$289
(FlightHub)

One-way from

$112
(Travelocity)

Popular in

April

Cheapest in

September

Average price

$579

Good round-trip deal

$614 or less

Good one-way deal

$344 or less
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. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:10 amEWR - SXM
1 stop7h 50mSpirit Airlines
Sat 9/203:05 pmSXM - EWR
1 stop17h 55mSpirit Airlines
Deal found 8/14$289
This CheapOair deal was found by Cheapflights users on 8/14. 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.
Wed 9/36:10 amEWR - SXM
1 stop7h 50mSpirit Airlines
Sat 9/133:05 pmSXM - EWR
1 stop8h 41mSpirit Airlines
Deal found 8/14$290
This Expedia deal was found by Cheapflights users on 8/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1911:00 amEWR - SXM
1 stop7h 52mArajet
Sun 11/2312:25 pmSXM - EWR
1 stop11h 05mArajet
Deal found 8/13$311
This United Airlines deal was found by Cheapflights users on 8/13. 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 9/68:17 amEWR - SXM
Nonstop4h 12mUnited Airlines
Sat 9/131:35 pmSXM - EWR
Nonstop4h 22mUnited Airlines
Deal found 8/13$321
This Orbitz deal was found by Cheapflights users on 8/13. 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 12/1011:59 pmEWR - SXM
1 stop10h 21mArajet
Sun 12/1412:25 pmSXM - EWR
1 stop11h 05mArajet
Deal found 8/13$325
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Wed 9/36:10 amEWR - SXM
1 stop7h 50mSpirit Airlines
Fri 9/123:05 pmSXM - EWR
1 stop17h 55mSpirit Airlines
Deal found 8/14$328
This Kiwi.com deal was found by Cheapflights users on 8/13. 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.
Wed 11/1911:00 amEWR - SXM
1 stop7h 52mArajet
Thu 11/2712:25 pmSXM - EWR
1 stop11h 05mArajet
Deal found 8/13$329
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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.
Sat 9/66:10 amEWR - SXM
1 stop7h 50mSpirit Airlines
Sat 9/133:05 pmSXM - EWR
1 stop17h 55mSpirit Airlines
Deal found 8/13$331
This Kiwi.com deal was found by Cheapflights users on 8/13. 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 8/3112:00 pmEWR - SXM
1 stop7h 30mMultiple Airlines
Sat 9/133:05 pmSXM - EWR
1 stop17h 55mMultiple Airlines
Deal found 8/13$332
This Delta deal was found by Cheapflights users on 8/14. 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 9/47:05 pmEWR - SXM
1 stop18h 40mDelta
Mon 9/83:10 pmSXM - EWR
1 stop7h 54mDelta
Deal found 8/14$335

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 August 14, 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

Wed 9/3

6:10 am-2:00 pm

1 stop7h 50m

Simpson Bay Princess Juliana

Sat 9/13

3:05 pm-11:46 pm

1 stop8h 41m

$290

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 9/6

6:10 am-2:00 pm

1 stop7h 50m

Simpson Bay Princess Juliana

Sat 9/13

3:05 pm-11:46 pm

1 stop8h 41m

$308

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Thu 10/30

8:36 am-12:50 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Mon 11/3

2:52 pm-6:45 pm

Nonstop4h 53m

$321

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 9/6

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Sat 9/13

1:35 pm-5:57 pm

Nonstop4h 22m

$321

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 10/26

8:04 am-12:18 pm

Nonstop4h 14m

Simpson Bay Princess Juliana

Fri 10/31

1:52 pm-6:45 pm

Nonstop4h 53m

$321

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 9/13

6:10 am-2:00 pm

1 stop7h 50m

Simpson Bay Princess Juliana

Sat 9/20

3:05 pm-9:00 am

1 stop17h 55m

$328

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Wed 9/3

6:10 am-2:00 pm

1 stop7h 50m

Simpson Bay Princess Juliana

Fri 9/12

3:05 pm-9:00 am

1 stop17h 55m

$328

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 10/5

12:00 pm-7:30 pm

1 stop7h 30m

Simpson Bay Princess Juliana

Fri 10/10

3:05 pm-9:00 am

1 stop17h 55m

$331

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 8/31

12:00 pm-7:30 pm

1 stop7h 30m

Simpson Bay Princess Juliana

Sat 9/13

3:05 pm-9:00 am

1 stop17h 55m

$332

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Wed 10/29

12:00 pm-7:52 pm

1 stop7h 52m

$112

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

Showing 1-10 of 20 results
1
2

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 August 8, 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 March is currently the most expensive (average of $654). 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 August 14, 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 48% on airfare.

What’s the top layover airport for flights from Newark Airport to Simpson Bay?

Share of 1-stop round-trip flights from Newark Airport to Simpson Bay chosen by Cheapflights users in the past 12 months, using the same layover each way.

Fort Lauderdale (FLL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Newark Airport to Simpson Bay on Cheapflights.

What’s the cheapest layover airport for flights from Newark Airport to Simpson Bay?

Average round-trip fare for 1-stop flights from Newark Airport to Simpson Bay, chosen by Cheapflights users in the past 12 months, with the same layover each way.

San Juan (SJU) is the most affordable 1-stop option, with an average round-trip price of $185.

What’s the fastest layover option from Newark Airport to Simpson Bay?

Shortest average travel time for 1-stop one-way flights from Newark Airport to Simpson Bay, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Fort Lauderdale (FLL) have the shortest average one-way travel time for 1-stop routes: 8h 30m.

Which airport typically offers the quickest layover for flights from Newark Airport to Simpson Bay?

Average layover duration for 1-stop one-way flights from Newark Airport to Simpson Bay, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 2h 35m.

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 August 14, 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
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
8,916 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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
7,980 reviews

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

7.9

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 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 $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 Delta and Spirit Airlines - these airlines can fly you to your destination from $326 and $338, respectively. Frontier is currently priced 69% below the average price you’ll pay for this route.

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

    On average you can expect to pay $925 for a flight from Newark Airport to Simpson Bay. The cheapest flight overall is $159 while the most popular route, (Newark - Simpson Bay Princess Juliana) is currently priced at $311.

  • 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 $654). 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 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$185Average$263FlexibilityNo cancel feeOn-time62%
DeltaCheapest$326Average$497FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$338Average$464FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$339Average$665FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$377Average$670FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$383Average$524FlexibilityNo cancel feeOn-time62%

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