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Simpson Bay

$109+ 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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — SXM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
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 June 12, 2025.

Round-trip from

$381
(Flightnetwork)

One-way from

$109
(United Airlines)

Popular in

April

Cheapest in

September

Average price

$570

Good round-trip deal

$410 or less

Good one-way deal

$169 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. 9% potential increase in price ($63 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 June 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 June 12, 2025.

This Flightnetwork deal was found by Cheapflights users on 6/12. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1010:00 pmEWR - SXM
1 stop19h 21mMultiple Airlines
Sun 7/138:35 pmSXM - EWR
1 stop13h 55mMultiple Airlines
Deal found 6/12$381
This Delta deal was found by Cheapflights users on 6/9. 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 7/76:00 amEWR - SXM
1 stop7h 56mDelta
Wed 7/93:21 pmSXM - EWR
1 stop9h 38mDelta
Deal found 6/9$382
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Tue 7/88:17 amEWR - SXM
Nonstop4h 12mUnited Airlines
Tue 7/151:35 pmSXM - EWR
Nonstop4h 41mUnited Airlines
Deal found 6/10$383
This American Airlines deal was found by Cheapflights users on 6/12. 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 12/65:40 pmEWR - SXM
2 stops21h 00mAmerican Airlines
Sat 12/133:35 pmSXM - EWR
2 stops20h 42mAmerican Airlines
Deal found 6/12$392
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/75:15 amEWR - SXM
1 stop8h 45mSpirit Airlines
Fri 7/113:05 pmSXM - EWR
1 stop9h 23mSpirit Airlines
Deal found 6/11$394
This FlightHub deal was found by Cheapflights users on 6/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2410:00 pmEWR - SXM
1 stop19h 21mFrontier
Fri 8/16:26 pmSXM - EWR
1 stop26h 44mFrontier
Deal found 6/12$395
This Air Canada deal was found by Cheapflights users on 6/12. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:30 pmEWR - SXM
2 stops18h 25mAir Canada
Sat 11/293:05 pmSXM - EWR
1 stop19h 43mAir Canada
Deal found 6/12$419
This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/2412:00 pmEWR - SXM
1 stop7h 30mArajet
Sun 8/318:35 pmSXM - EWR
1 stop13h 55mArajet
Deal found 6/11$440

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 June 12, 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

Thu 7/10

10:00 pm-5:21 pm

1 stop19h 21m

Simpson Bay Princess Juliana

Sun 7/13

8:35 pm-10:30 am

1 stop13h 55m

$381

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 7/7

7:00 am-1:56 pm

1 stop6h 56m

Simpson Bay Princess Juliana

Wed 7/16

3:21 pm-12:59 am

1 stop9h 38m

$382

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Tue 7/8

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Tue 7/15

1:35 pm-6:16 pm

Nonstop4h 41m

$383

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sat 12/6

5:40 pm-3:40 pm

2 stops21h 00m

Simpson Bay Princess Juliana

Sat 12/13

3:35 pm-11:17 am

2 stops20h 42m

$392

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Mon 7/7

5:15 am-2:00 pm

1 stop8h 45m

Simpson Bay Princess Juliana

Fri 7/11

3:05 pm-12:28 am

1 stop9h 23m

$394

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Thu 7/24

10:00 pm-5:21 pm

1 stop19h 21m

Simpson Bay Princess Juliana

Fri 8/1

6:26 pm-9:10 pm

1 stop26h 44m

$395

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Fri 11/21

10:30 am-1:55 pm

1 stop26h 25m

Simpson Bay Princess Juliana

Fri 11/28

5:15 pm-9:48 am

2 stops17h 33m

$419

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Sun 8/24

12:00 pm-7:30 pm

1 stop7h 30m

Simpson Bay Princess Juliana

Sun 8/31

8:35 pm-10:30 am

1 stop13h 55m

$440

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Tue 7/1

8:17 am-12:29 pm

Nonstop4h 12m

$109

NewarkSimpson Bay

EWR - SXM

EWRSXM

Newark

Wed 7/9

5:45 am-2:00 pm

1 stop8h 15m

$110

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 18 results
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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 June 9, 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 $657). 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 June 12, 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.

Weekly flight availability from Newark Airport to Simpson Bay

Explore weekly flight availability from Newark to Simpson Bay. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 12, 2025.

The most flights from EWR to SXM are scheduled on a Monday (2 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (2 on average).

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 June 12, 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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,950 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
8,790 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.
Spirit Airlines
6.3
Okay
8,052 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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.
Frontier
5.9
Fair
3,295 reviews
Delta
8.0
Very good
7,950 reviews

Boarding

8.2

Comfort

7.9

Food

7.3

Overall

8.0

Entertainment

7.9

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 are 2 daily inbound flights 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 $382, Delta will fly you from Newark Airport to Simpson Bay and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Spirit Airlines - these airlines can fly you to your destination from $383 and $392, respectively. Delta is currently priced 39% 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 ($109), Spirit Airlines ($110), and American Airlines ($114).

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

    On average you can expect to pay $404 for a flight from Newark Airport to Simpson Bay. The cheapest flight overall is $162 while the most popular route, (Newark - Simpson Bay Princess Juliana) is currently priced at $295.

  • 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 $657). 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

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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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$185Average$263FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$290Average$475FlexibilityNo cancel feeOn-time65%
DeltaCheapest$326Average$494FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$342Average$674FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$380Average$675FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$382Average$514FlexibilityNo cancel feeOn-time62%

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