EWR - SXM

$62 Find Cheap Flights from Newark Liberty Airport to Simpson Bay

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Newark to Simpson Bay departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Simpson Bay

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Simpson Bay.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Newark to Simpson Bay.
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Everything you should know

Cheapest round-trip
$307
Overall average: $632
Spirit Airlines
Mon 3/16Wed 3/18
EWR - SXM • 1 stop
Cheapest non-stop
$312
Typical prices: $485-$775
United Airlines
Mon 3/16Wed 3/18
EWR - SXM • Non-stop
Top airlines
Spirit Airlines
Cheapest • from $307 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 10% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 29% price drop
July
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Simpson Bay!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Newark to Simpson Bay (EWR-SXM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to Simpson Bay that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Newark to Simpson Bay

Mon, Mar 16 - Wed, Mar 18
Spirit Airlines Logo
7:59 pm - 1:15 pm
EWR
-
SXM
17h 16m
1 stop
Spirit Airlines Logo
2:20 pm - 12:48 pm
SXM
-
EWR
22h 28m
3 stops
$307Spirit Airlines
Fri, Feb 27 - Wed, Mar 25
Spirit Airlines Logo
5:45 am - 2:15 pm
EWR
-
SXM
7h 30m
1 stop
Spirit Airlines Logo
2:20 pm - 11:54 pm
SXM
-
EWR
9h 34m
1 stop
$308Spirit Airlines
Sat, May 2 - Sat, May 9
Spirit Airlines Logo
5:45 am - 1:16 pm
EWR
-
SXM
7h 31m
1 stop
Spirit Airlines Logo
2:11 pm - 10:29 pm
SXM
-
EWR
8h 18m
1 stop
$309Spirit Airlines
Sat, Feb 28 - Sat, Mar 7
Spirit Airlines Logo
3:00 pm - 2:15 pm
EWR
-
SXM
22h 15m
2 stops
Spirit Airlines Logo
3:20 pm - 11:58 pm
SXM
-
EWR
9h 38m
1 stop
$310Spirit Airlines
Wed, Mar 4 - Mon, Mar 9
Spirit Airlines Logo
5:45 am - 2:15 pm
EWR
-
SXM
7h 30m
1 stop
Spirit Airlines Logo
2:20 pm - 5:54 pm
SXM
-
EWR
27h 34m
3 stops
$311Spirit Airlines
Mon, Mar 16 - Wed, Mar 18
United Airlines Logo
10:37 am - 2:51 pm
EWR
-
SXM
4h 14mnonstop
United Airlines Logo
1:52 pm - 6:45 pm
SXM
-
EWR
4h 53mnonstop
$312United Airlines
Fri, Mar 13 - Mon, Mar 16
Spirit Airlines Logo
6:00 am - 1:15 pm
EWR
-
SXM
7h 15m
1 stop
Spirit Airlines Logo
2:20 pm - 9:09 am
SXM
-
EWR
18h 49m
1 stop
$313Spirit Airlines
Sat, Mar 7 - Thu, Mar 12
Multiple Airlines Logo
11:59 pm - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
2:20 pm - 11:54 pm
SXM
-
EWR
9h 34m
1 stop
$314Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Spirit Airlines Logo
3:00 pm - 2:15 pm
EWR
-
SXM
22h 15m
2 stops
Spirit Airlines Logo
3:20 pm - 7:05 am
SXM
-
EWR
16h 45m
2 stops
$315Spirit Airlines
Sat, Feb 28 - Tue, Mar 3
Spirit Airlines Logo
5:15 am - 2:15 pm
EWR
-
SXM
32h 00m
3 stops
Spirit Airlines Logo
3:20 pm - 8:05 am
SXM
-
EWR
17h 45m
2 stops
$316Spirit Airlines
Booking Insights

KAYAK's insights & trends for Newark to Simpson Bay flights

Get data-powered insights and trends into flights from Newark to Simpson Bay to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Newark Liberty Airport to Simpson Bay?

The average price of all round-trip flights from Newark Airport to Simpson Bay clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Simpson Bay on a Tuesday and more expensive on a Saturday. On your return trip to Newark Liberty Airport, you should consider flying back on a Sunday, and avoid Mondays for better deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Newark Airport to Simpson Bay is September, where tickets cost $414 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $715 and $697 respectively.

Can I save money by flying with a layover from Newark Airport to Simpson Bay?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $537 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Newark Airport to Simpson Bay, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Newark Airport to Simpson Bay, you should book around 3 weeks before departure, which saves you about 10% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$62
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly and prices are also 3% lower on average.
Flight from Newark Liberty Airport to Simpson Bay

When to book flights from Newark to Simpson Bay

Are your dates flexible? Find out the best times to travel from Newark to Simpson Bay based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Newark Liberty Airport to Simpson Bay flights

  • What is the cheapest flight from Newark Airport to Simpson Bay?

    In the last 3 days, the lowest price for a flight from Newark Airport to Simpson Bay was $62 for a one-way ticket and $307 for a round-trip.

  • Do I need a passport to fly between Newark Liberty Airport and Simpson Bay?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Newark Liberty Airport and on arrival in Simpson Bay.

  • Which airports will I be using when flying from Newark Liberty Airport to Simpson Bay?

    On your way to Simpson Bay, you’ll fly out from Newark. You’ll be landing at Simpson Bay Princess Juliana.

  • Which airlines offer Wi-Fi service onboard planes from Newark Liberty Airport to Simpson Bay?

    JetBlue, Delta, and American Airlines offer inflight Wi-Fi service on the Newark Liberty Airport to Simpson Bay flight route.

  • Which aircraft models fly most regularly from Newark Liberty Airport to Simpson Bay?

    The Boeing 737 MAX 8 is the aircraft model that flies most regularly on the Newark Liberty Airport to Simpson Bay flight route.

  • Which airline alliances offer flights from Newark Liberty Airport to Simpson Bay?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Newark Liberty Airport and Simpson Bay, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Newark Liberty Airport to Simpson Bay?

    There are nonstop flights from Newark Liberty Airport to Simpson Bay on a daily basis.

  • Which is the best airline for flights from Newark to Simpson Bay, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Newark to Simpson Bay are Delta and United Airlines. With an average price for the route of $502 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $627 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to Simpson Bay?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Newark Liberty Airport to Simpson Bay.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Newark Liberty Airport to Simpson Bay?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Simpson Bay from Newark Liberty Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Newark Liberty Airport to Simpson Bay?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Simpson Bay with an airline and back to Newark Liberty Airport with another airline. Booking your flights between Newark Liberty Airport and SXM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Newark Liberty Airport to Simpson Bay?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Simpson Bay from Newark Liberty Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Newark Airport to Simpson Bay

  • Looking for a cheap flight? 25% of our users found flights on this route for $170 or less one-way and $429 or less round-trip.

Prefer to fly direct from Newark Liberty Airport to Simpson Bay?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Newark to Simpson Bay Princess Juliana.
Find which airlines fly direct from Newark Airport to Simpson Bay Princess Juliana Airport, which days they fly and book direct flights.

Direct departures

Newark to Simpson Bay Princess Juliana

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Simpson Bay Princess Juliana to Newark

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top 5 airlines serving from Newark to Simpson Bay

 
See real verified KAYAK customer reviews for airlines flying from Newark to Simpson Bay. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Newark to Simpson Bay? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8181 reviews
7.8Entertainment
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
Airline reviews

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

6.0 GoodNicole, Feb 2026
LGA - PNS
Read more Delta reviews

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

They double booked seats, the gate staff changed my ticket as I was boarding she went over to the computer and changed it without telling me. She messed up an entire three row section for me and others. Other travelers were outraged but the gate staff were so rude, so condescending saying it wasn't their problem to solve. I would rate this a zero if I could. Will not fly Delta again I'll stick with United and American.

It was last minute due to weather - considering - it was amazing! Good smiles, friendly staff and they were making sure we knew what was going on when and where.

The flight was comfortable and uneventful, which is what I desire

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Much better than Spirit. I was please by the easy fast check in and boarding

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

Flight and crew were great. United didn't inform crew of immigration process which was disappointing!

Plane boarded early a quickly, was mostly full. We left close to on time. And landed early.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I am very appreciative of the help provided to me by Dennis and Whitney. I had lost my phone at EWR airport and they were very kind in assisting me. This included advice on how to file a report and also helping me connect with family. The pilot was also great about keeping passengers updated on the flight progress with regular communications over the system.

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

On the plus side, crew was attentive, drinks were cold, and in-flight entertainment selection was better than some other airlines. On the negative aide, Plane was delayed almost an hour, either no announcements from the gate crew. Biscoff cookies are gross, appreciate airlines that give a choice. Also, crew had no personality or enthusiasm at all.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

First time flying with JetBlue and never again. I went to the counter to request meet and assist because I'm 74 and my wife is 79. I walk with a cane and my wife is handicapped and has her own wheel chair. I told the agent that my wife and luggage was at the entrance door. The ticketing agent said to me that they don't offer meet and assist. I need to bring them our luggage and then go back and get my wife in order to get my boarding pass. As I went back to get my luggage a Southwest agent along with a TSA agent recognized the situation and came over and took my wife and luggage to the JetBlue ticketing counter alongside the line and told the JetBlue agent to issue to take our luggage as soon as they could.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

Not a pleasant experience, service was poor. Didn't like it

Everything was great. I liked the text updates so that I never miss a gate change & I have all the latest info.

No internet on a flight over three hours in this age is criminal. Staff inattentive and dismissive

Worst flight experience ever flights canceled. JetBlue told us just did not even bother standing in line to come back in one and a half hours then without any information we had to go pick up all of our luggage and spend over $2000 in accommodation just to get home. JetBlue said that the next flight available for us to get home would be three days later. Absolutely absurd hasn’t offered to give us any compensation do not fly JetBlue horrible company. They said it was based on the weather and the weather is great in all locations that we would’ve been flying to total hoax. I think it’s a conspiracy theory.

flight was delayed for hours with no explanation. The plane was a very old aircraft.

More comfortable seats, free snacks and soft drinks, some sort of entertainment or WiFi.

My flight was at 11:34am at February 4th don’t know the names of the crew, but they were the best, My first great flight. Loved it 😊🥰 Thank you!!

That gate is like a ducking shelter at Newark No where to sit Outlets that don’t work Bathrooms that are dirty

Flight was cancelled. But kayak thought it was still on time.

I know Spirit gets a lot of criticism, but I've taken three flights recently and all were very good, and tremendous value. On my most recent one, they randomly assigned me to a very comfortable exit row seat! The flight was on time and the boarding process was smooth, and the crew was friendly. No complaints!

Paid for wifi the day before but wifi was unavailable on flight.

I've flown two Spirit flights recently - boarding for one was somewhat chaotic, with the board listing the wrong flight and causing much confusion; boarding for the other was very smooth and easy. My seat (for which I did not pay extra) was a bit narrow and without great legroom, but it was fine for a NY-Florida trip and was more than worth the low price I paid. The crew was friendly and one flight landed early and the other was only very slightly delayed. All in all a very good experience.

It was the first time I flew on that airline and had a very positive experience. Nearly identical to Jetblue which consider the standard of airlines excellence.

Flight cancelled and no alternative offered for over a week. Ruined our Christmas vacation plans

Our flight was canceled at the last minute after delaying for hours and our whole holiday had to be canceled they could not get another flight next day we had so much planned 3 hotels, Disney tickets, car rental. It was canceled due to cabin crew not showing up.

Everything you need to know for your flight from Newark to Simpson Bay

Information on your arrival and departure airports