EWR - SXM

$135 Find Cheap Flights from Newark Liberty Airport to Simpson Bay - Compare and Save

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 9/2. 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

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Everything you should know

Cheapest round-trip
$362
Typical prices: $374-$639
United Airlines
Sat 9/19Sat 9/26
EWR - SXM • Non-stop
Cheapest one-way
$135
Typical prices: $162-$206
Arajet
Wed 9/2
EWR - SXM • 1 stop
Top airlines
Cheapest • from $362 (round-trip)
Best reviews • 7.8 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
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Nonstop flights
You can fly direct with United Airlines. Average duration is 4h 14m
Direct flights
Direct flights
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Direct flights
Direct flights
+1
Top layover airports
Cheapest • Avg $331 (round-trip)
Shortest trip • 6h 59m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travelers who book at least 2 weeks in advance save around 38% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 25% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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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

Sat, Sep 19 - Sat, Sep 26
United Airlines Logo
8:19 am - 12:33 pm
EWR
-
SXM
4h 14mnonstop
United Airlines Logo
1:35 pm - 6:00 pm
SXM
-
EWR
4h 25mnonstop
$362United Airlines
Tue, Oct 27 - Wed, Nov 4
United Airlines Logo
8:34 am - 12:50 pm
EWR
-
SXM
4h 16mnonstop
United Airlines Logo
2:52 pm - 6:48 pm
SXM
-
EWR
4h 56mnonstop
$372United Airlines
Wed, Oct 21 - Tue, Oct 27
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
1:35 pm - 11:50 pm
SXM
-
EWR
10h 15m
1 stop
$379Multiple Airlines
Wed, Oct 21 - Sat, Oct 24
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
6:00 pm - 10:25 am
SXM
-
EWR
16h 25m
1 stop
$380Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
6:00 pm - 8:00 am
SXM
-
EWR
14h 00m
1 stop
$382Multiple Airlines
Wed, Oct 21 - Sat, Oct 24
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
6:00 pm - 9:45 am
SXM
-
EWR
39h 45m
2 stops
$383Multiple Airlines
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
12:59 am - 8:30 am
EWR
-
SXM
7h 31m
1 stop
Multiple Airlines Logo
3:45 pm - 3:45 pm
SXM
-
EWR
24h 00m
1 stop
$384Multiple Airlines
Sat, Sep 5 - Sat, Sep 12
Multiple Airlines Logo
12:59 am - 10:25 am
EWR
-
SXM
9h 26m
1 stop
Multiple Airlines Logo
6:00 pm - 2:45 pm
SXM
-
EWR
44h 45m
2 stops
$385Multiple Airlines
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
12:59 am - 8:30 am
EWR
-
SXM
7h 31m
1 stop
Multiple Airlines Logo
3:45 pm - 8:34 pm
SXM
-
EWR
28h 49m
2 stops
$387Multiple Airlines
Tue, Sep 1 - Thu, Sep 10
JetBlue Logo
6:00 am - 12:37 pm
EWR
-
SXM
6h 37m
1 stop
JetBlue Logo
3:05 pm - 11:06 pm
SXM
-
EWR
8h 01m
1 stop
$388JetBlue
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 September.

Flight prices are below average for this route right now.

Flights to Simpson Bay from Newark Airport usually cost between $495 and $744 in September.
The lowest price found in the past 5 days was $362 on United Airlines (Sep 19-Sep 26).

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 Monday and more expensive on a Saturday. On your return trip to Newark Liberty Airport, you should consider flying back on a Friday, and avoid Saturdays 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 $463 (return) on average. On the other hand, the most expensive months are December and November, where the average cost of round-trip tickets is $720 and $699 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 $673 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 2 weeks before departure, which saves you about 38% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

Good to know

Low season

September

Cheapest flight

$135
Best time to beat the crowds with an average 26% drop in price.
Most popular time to fly with an average 16% increase in price.
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 5 days, the lowest price for a flight from Newark Airport to Simpson Bay was $135 for a one-way ticket and $362 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 $509 and an overall rating of 7.8, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $656 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 $140 or less one-way and $592 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.
7.8
DeltaOverall score based on 8480 reviews
8.1Boarding
8.5Crew
7.8Entertainment
7.8Comfort
7.2Food
Airline reviews

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

2.0 MediocreGrace, Apr 2026
EWR - BOS
Read more Delta reviews

My flight yesterday evening was delayed 3.5 hours with no water or food service. Poor experience

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

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

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.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

The woman in seat 1A was allowed to bring a dachshund dog onboard. It smelled terrible and the odor wafted throughout the first class cabin. This was clearly not a service dog and should be prohibited. I paid for the highest class of service, and this was a disservice. Why is Delta allowing this? I may reconsider my future flight choices.

Flights were terribly delayed. I was at At,anta Airport for over 4 hours waiting for my connection.

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Flight delayed for people who “should’nt have gotten thru tsa” had to look for their bags took two hours With no explanation had never happened Poorly handled

Our flight gor canceled and there was no one to help us but told us to scan the qr code and fill the forms on-line. Very poor service especially we are tourists traveling to Washington DC for the 1st time.

Flight was delayed 5 hours. Updates kept changing. Sears were extremely cramped. Very little leg room. Flight attendant was rushing through with drinks and hit me in the knee either the cart and didn’t apologize. They gave a 15 dollar voucher in airport which doesn’t buy. Much and it was so late that choices were limited.

I bought this ticket for my daughter. She had to pay for her carry on bag to be checked. My understanding is that transatlantic flights included carry on and personal item The nickeling and diming fo legacy carriers has stooped to an all time low. So sad.

It's fine but Newark to Nashville was too long

The flight was delayed because they closed several flight ways because of air shows, fire works, etc.

I was exhausted from a long day. The flight was smooth. The first flight during my 3 week travel that took off on time.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

I'm a United 1K member and have ben for 10 years. The gate agent had no control over the boarding process and had us passengers queued for hours as delays were announced. On the plane, the overhead air nozzle was broken so col over was powering through on me and the passenger next to me. Not a great experience for a million miler on United. Feel free to contact me. Josh Smigel - DM426089

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

The departure and arrival was on time. The fact that I could load my boarding tickets on the American airlines app.

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.

My flight got switched and my prepaid bag didnt transfer over properly so I paid to check ANOTHER BAG. I was placed in a middle seat and it was just miserable. At least it was a bulkhead row so I had legroom. The flight just never seem3d to end

This was a horrible experience. For a first class experience, my chair was held together by 3M tape - and I have a photo. The crew weren’t very attentive, somewhat dismissive and forgot my drink and snack, the chair reclined about 3 inches on a 6-hour cross country flight. I was also not informed that there was no lounge available in Newark airport because of renovations, so all around this was one of the worst experiences and I would actively avoid both American and Alaska Air going forward.

I’m impressed that we were on time in Sacramento after having a late departure in Newark and our made it. The staff was friendly and warm.

It was so bad it will be my last. Connecting flight gate agent closed the door in my face when i told her my husband is 30 seconds away (and we were running close/late because the preceding AA flight was slightly delayed. We had to be rebooked on a non-direct flight with an overnight layover in Phoenix. This is the worst experience ever and for no fault of our own. The flight we were trying to get on would not have been late if the gate agent allowed my husband to get there. It was senseless, cruel and very upsetting. I don’t understand why we were subjected to this.

Flight attendant walked away once they landed and we were forced to wait another hour after an already 3hr delay.

The departing flight from Newark to Charlotte was fine. It was the returning flight from Charlotte to Newark that was awful. We had scheduled an 8:35pm return flight time. We got delayed TEN times all the way to 5am in the morning! We were told over 4 different excuses as to why the flight kept getting delayed. First it was the flight crew needed to rest, then it was something technical with the plane, then it was something with air traffic control, and finally it was because they couldn’t find a captain and had to wait until the morning so the captain could get some rest. It was terrible sleeping overnight in the airport. They offered a $12 meal voucher. That was it! And the only place open in the middle of the night was Dunkin’ Donuts who didn’t even accept the voucher. They should have cancelled the flight much earlier on in the evening instead of just stringing us along hour by hour with more delays. Not professional and unacceptable. There was no refund for inconvenience. I probably will not be flying American Airlines again.

Checked in the minute I was allowed and still wound up in group 8 for boarding.

Baggage claim took too long and priority bags were not delivered first.

The crew and the pilots. The pilots were amazing. The landing in Cancun was excellent.

The security line at JFK was one of the longest I’ve ever experienced - probably 45 minutes. I don’t know if JetBlue has control over it, but it detracted from the overall experience. Entertainment had good options, but the volume control was a bit small to tap on and the screen had a fair amount of interference blips. Clearer picture would have been better.

Seamless flight, didn’t feel like five hours at all very smooth ride. Watched two good movies didn’t even realize I was on a plane. The staff were extremely nice and helpful.

Nice plane, clean, wifi available and movies. All the flight attendants were courteous.

Flight did not have onboard charging and TV screen flickering.

We were delayed and had to circle due to weather and had to divert for fuel. While I understand that you can’t control the weather I would have appreciated knowing that the crew wasn’t going to run out of hours and then having to spend the night in the Raleigh airport.

The flight crew that we had in our section may have been tired or something. I asked the flight attendant about my son’s screen not working and she spoke down to me like I was stupid. He still had no working screen throughout his flight. The other members had no personality and seemed like they were annoyed when you asked them for something. Definitely took a hit for simple things on my JB experience.

Som delays but overall we almost made it on the original time.

Safe and on time were the positives. The plane wasn't cleaned before boarding, there was garbage and food on the floor and in the seat pocket. The TV screen was small and the picture fuzzy, audio quality was poor. Seatbelt was fraying and seat did not recline properly. No charging ports near the seats,

The flight itself was fine.. the customer service was amonst the worst I’ve seen. When booking my flight, I selected my window seat as I always do because when I’m flying alone so I can rest against it without worrying about falling asleep on anyone.. Then when it came time to check in, there was no record of my seat selection and the only window that was left cost me an extra $74. I called and they said there was a glitch when I booked the first time and there was nothing they could do about it.. Meanwhile the only reason I was flying JetBlue was because I had a $50 credit from the last awful flight we had that was delayed for four hours… So it actually cost me more to use that credit. Never flying with them again.

Was charged for ticket, unable to check in online, made the line to speak to someone at the counter but was told I did not show up in the system as having a ticket to fly - even though I have the email with confirmation and credit card was charged. I could not purchase another ticket at the counter, only online which was not working. Ended up buying a flight on another airline at the airport. Called customer service to claim the cost of the original ticket, was told I showed up in their system as having a ticket but did not check-in or show up to board the flight. Currently pending review for refund via their customer service team, they were very nice and helpful over the phone despite the many glitches.

Do not book with this airline. Flights delayed over 3 hours and no explanation. They keep changing your itinerary every hour.

Awful. Not water, or chargers or space under the seats, the plane was very old and poor maintenance, seats really dirty, sticky, seats pockets with wires pinching your knees. Connection with no announcements, plane departed 1.30 hour earlier for an extra stop to refueling in Trinidad & Tobago. Even that we had a 3 hrs delay, seated in the plane in the runway.

Really bad. Uncommunicated stop in Trinidad & Tobago for refueling. Extra stop added 3 hours of discomfort without allowing off the seat. Not even water, or chargers or boarding groups.

Staff were unfriendly and rude. Was stuck on runway for 2 hours after arrival in Boston.

Horrible service. No communication from the crew as to why a 6 hour delay then cancellation

The food for sale on board has opportunity for improvement.

I paid extra for a comfortable seat in the second flight, but the plane didn't have those seats, the first one did

The Arajet person who greeted us initially was unhelpful & rude about the mandatory migration form which has to be completed digitally but the systems don’t work properly. The boarding gate was changed twice and initial boarding was delayed. Once on board we we had to wait an hour and a half before take off. It was hot and there was very little room for tall-ish people to fit their knees in. The crew were pleasant but working in a poor situation. The plane was delayed because we were waiting for people from a delayed interconnecting flight. Arajet must have known that before we were asked to board. Better information, decisions & communication were needed.

My seat was broken and the crew had to find me somewhere else to sit. The crew was extremely courteous about this

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

Information on your arrival and departure airports