EWR - SXM

$79 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 4/10. 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
$359
Typical prices: $696-$417
Air Canada
Tue 6/2Sat 6/13
EWR - SXM • 2 stops
Cheapest non-stop
$382
Typical prices: $798-$450
United Airlines
Mon 4/13Thu 4/23
EWR - SXM • Non-stop
Top airlines
Cheapest • from $359 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Nonstop flights
You can fly direct with United Airlines. Average duration is 4h 13m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $344 (round-trip)
Shortest trip • 6h 38m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 13% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 27% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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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

Tue, Jun 2 - Sat, Jun 13
Air Canada Logo
8:24 pm - 1:55 pm
EWR
-
SXM
41h 31m
2 stops
Air Canada Logo
3:05 pm - 7:05 pm
SXM
-
EWR
28h 00m
1 stop
$359Air Canada
Tue, Apr 14 - Sat, Apr 18
Spirit Airlines Logo
6:00 am - 1:30 pm
EWR
-
SXM
7h 30m
1 stop
Spirit Airlines Logo
2:42 pm - 9:29 am
SXM
-
EWR
18h 47m
1 stop
$360Spirit Airlines
Sat, May 9 - Thu, May 21
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
2:35 pm - 11:52 pm
SXM
-
EWR
9h 17m
1 stop
$361Multiple Airlines
Fri, Apr 10 - Tue, Apr 14
Multiple Airlines Logo
10:29 pm - 3:15 pm
EWR
-
SXM
16h 46m
1 stop
Multiple Airlines Logo
2:35 pm - 11:54 pm
SXM
-
EWR
9h 19m
1 stop
$362Multiple Airlines
Tue, Apr 21 - Thu, Apr 30
American Airlines Logo
5:32 am - 3:22 pm
EWR
-
SXM
9h 50m
1 stop
American Airlines Logo
2:21 pm - 12:59 am
SXM
-
EWR
10h 38m
1 stop
$363American Airlines
Fri, Apr 10 - Thu, Apr 16
Spirit Airlines Logo
4:13 pm - 1:30 pm
EWR
-
SXM
21h 17m
3 stops
Spirit Airlines Logo
2:42 pm - 11:47 pm
SXM
-
EWR
9h 05m
1 stop
$364Spirit Airlines
Sat, May 30 - Sat, Jun 6
Multiple Airlines Logo
7:55 pm - 1:30 pm
EWR
-
SXM
17h 35m
1 stop
Multiple Airlines Logo
3:05 pm - 7:05 pm
SXM
-
EWR
28h 00m
1 stop
$365Multiple Airlines
Fri, Apr 10 - Tue, Apr 14
American Airlines Logo
5:05 am - 1:21 pm
EWR
-
SXM
8h 16m
1 stop
American Airlines Logo
2:24 pm - 10:42 pm
SXM
-
EWR
8h 18m
1 stop
$366American Airlines
Tue, Apr 7 - Mon, Apr 13
Multiple Airlines Logo
7:59 pm - 1:30 pm
EWR
-
SXM
17h 31m
1 stop
Multiple Airlines Logo
4:00 pm - 6:03 pm
SXM
-
EWR
26h 03m
1 stop
$367Multiple Airlines
Mon, May 11 - Thu, May 14
American Airlines Logo
6:10 am - 3:22 pm
EWR
-
SXM
9h 12m
2 stops
American Airlines Logo
4:35 pm - 12:59 am
SXM
-
EWR
8h 24m
1 stop
$368American 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.

How much is a round-trip flight from Newark Airport to Simpson Bay?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Newark Airport to Simpson Bay departing in June.

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 Friday, and avoid Sundays 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 $428 (return) on average. On the other hand, the most expensive months are November and April, where the average cost of round-trip tickets is $714 and $686 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.

No, with an average price for the route of $575, prices are generally cheapest when you fly direct.

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 13% 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$79
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 2% 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 $79 for a one-way ticket and $359 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 $493 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 $625 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 $192 or less one-way and $497 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 8359 reviews
7.2Food
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
Airline reviews

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

10.0 ExcellentChristopher, Mar 2026
JFK - MXP
Read more Delta reviews

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Flight on time. Excellent service in Premium Economy. Great food served and cleaned up promptly. Unfortunately the climate control was malfunctioning and it was very cold and felt a bit like camping. Cold helps with sleep though so not complaining too much. Slept well. It asks to rate "entertainment". I do not like any IFE, don't shove a big screen in my face—I have my own phone if I want it. So this will always get low ratings.

Once boarding started it was pretty quick. Food was inedible; cold and salty..

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.

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.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

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!

No WiFi, no outlets to charge phones, no complimentary beverages on a 6 hour flight

I liked the quickness of the boarding process. Things were run smoothly and the staff was very professional. The overall experience was great.

Terrible Flight was cancelled last minute with no other flights available

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.

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

Information on your arrival and departure airports