$84 Find Cheap Flights from Newark Liberty Airport to St. Maarten - Compare and Save

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Price, demand and travel trends for Newark Airport to St. Maarten flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Are flights from Newark Airport to St. Maarten cheaper or more expensive than last year?

Fares from Newark Airport to St. Maarten are running about 4% lower than they were around this time last year, averaging $621 round-trip.

What are the cheapest fares from Newark Airport to St. Maarten right now?

The cheapest fare from Newark Airport to St. Maarten in the last week was $264 round-trip, to Simpson Bay Princess Juliana (SXM).

What’s the cheapest month to fly from Newark Airport to St. Maarten?

September is the cheapest time of year to fly, with average fares of $460. Prices are highest in December, when average flight costs increase to around $718.

When is the best time to book flights from Newark Airport to St. Maarten?

Book your flights 10 weeks before your trip. KAYAK data collected over the past 12 months shows that booking in this window can save you around 25% compared to booking last-minute (within 2 weeks of departure).

Which airport in St. Maarten is the cheapest to fly to from Newark Airport?

All flights from Newark Airport to St. Maarten arrive at Simpson Bay Princess Juliana (SXM). On average, round-trip fares are around $616.

What’s the cheapest day to fly from Newark Airport to St. Maarten?

Monday tends to be the cheapest day to fly from Newark Airport to St. Maarten, while Saturday is the most expensive. Fares run about 20% higher that day, based on the past 12 months of KAYAK data.

What's the cheapest time of day to fly from Newark Airport to St. Maarten?

Data from the past 12 months shows it's cheapest to fly to St. Maarten during the afternoon with average prices of $292. The morning is the most expensive time to fly, with average prices of $627.

Key details for Newark Airport to St. Maarten flights

Low season

September

Cheapest flight

$84
Beat the crowds with an average 48% drop in travelers.
The most popular month to fly with an average 30% increase in travelers.
One-way flight from Newark Airport to Simpson Bay

Your Newark Airport to St. Maarten flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • Is now a good time to book a flight from Newark Airport to St. Maarten?

    Yes. Fares from Newark Airport to St. Maarten are low right now. As a rule of thumb, a round-trip under $467 (cheaper than most fares this year) is a good deal, so if you spot one at or below that, it's a good time to book.

  • How much should I budget for a flight from Newark Airport to St. Maarten?

    Over the past 12 months, round-trip fares from Newark Airport to St. Maarten have ranged from $467 to $760.

  • What are the main airports serving St. Maarten?

    Flights to St. Maarten all arrive at Simpson Bay Princess Juliana (SXM).

  • What airlines fly nonstop from Newark Airport to St. Maarten?

    Based on the flight schedule for the next 3 months, just one airline regularly flies nonstop from Newark Airport to St. Maarten: United Airlines.

  • Where in St. Maarten can I fly nonstop from Newark Airport?

    Based on the flight schedule for the next 3 months, you can only fly nonstop from Newark Airport to Simpson Bay.

  • Is it cheaper to fly with a layover from Newark Airport to St. Maarten?

    Yes. Nonstop flights from Newark Airport to St. Maarten average $655 over the past 12 months, but flights with a layover can cost less. The most affordable connecting airports are:

    • Toronto Pearson Intl (YYZ) (avg. price $395)
    • Fort Lauderdale (FLL) (avg. price $470)
    • Santo Domingo Las Americas (SDQ) (avg. price $558)

  • How long is a flight from Newark Airport to St. Maarten?

    Flights from Newark Airport to St. Maarten take 4h 16m on average.

  • Which cabin classes are available on flights from Newark Airport to St. Maarten?

    On flights from Newark Airport to St. Maarten you can book Economy Class or Business Class.

  • What are the earliest and latest flights from Newark Airport to St. Maarten?

    The earliest nonstop flight from Newark Airport to St. Maarten departs at 7:51 am and the latest departs at 10:32 am. Nonstop flights take about 4h 16m.

  • Should I get a visa before flying from Newark to St. Maarten?

    American citizens only need a visa when flying to St. Maarten if they'll be there for more than 90 days. You'll only need to pack a valid passport to enter the country for shorter visits.

  • Where will I stop on the way to St. Maarten if I don't take a nonstop flight?

    If you cannot book a nonstop flight from Newark Liberty International Airport (EWR) to St. Maarten, you will have to stop at an airport for a layover. Fort Lauderdale-Hollywood International Airport (FLL) and Miami International Airport (MIA) are a few locations where you might stop.

  • Will I need to pay baggage fees for checked bags when flying from Newark to St. Maarten?

    All the airlines that fly from Newark to St. Maarten will charge fees for checked baggage. Consider packing only a carry-on bag for your flight to get around this. Just be sure it is at most 22 x 14 x 9 inches if you fly with American Airlines or United Airlines.

  • Are there things I can do to make a flight from Newark to St. Maarten sustainable?

    Flying with an airline like American Airlines, which is working on updating its aircraft and doing away with single-use plastics on many of its flights, can make traveling to St. Maarten more sustainable.

Your guide to booking Newark Airport to St. Maarten flights

Get tips on when to book, when to fly and what to know before your trip.
  • If you can plan ahead, the sweet spot for booking your flight is 10 weeks before your trip. KAYAK data shows fares in this window are around 25% lower than last-minute bookings (made within 2 weeks of departure). Not ready to commit? Set a Price Alert and we'll let you know when prices change.
  • If your travel dates are flexible, book your trip for September when flights are typically cheapest and avoid December when prices are at their highest.
  • Flying on Monday is usually the cheapest. Flights on Saturday cost about 20% more on average, so being flexible with your travel dates could help you save.
  • Start your trip in Simpson Bay, which is the most popular destination in St. Maarten. From there, it's easy to continue on to other popular destinations such as Lowlands, Philipsburg and Cole Bay.
  • If you want the shortest trip, choose the Newark Airport to St. Maarten nonstop route. If you'd rather save money, the route via Toronto Pearson Intl (YYZ) is usually the cheapest.
  • Before booking a flight from Newark Liberty International Airport (EWR) to St. Maarten, consider which airline you would like to fly with. American Airlines, Delta Air Lines, Spirit Airlines, and United Airlines are a few options to get you to Princess Juliana International Airport (SXM).
  • When looking for a flight from Newark to St. Maarten, try to rule out any flights that will make one or two stops. Instead, look for a nonstop flight that will get you to Princess Juliana International Airport (SXM). United Airlines offers nonstop flights to SXM that will get you there in just over four hours.
  • If you're flying from Newark to St. Maarten, there's a good chance you're going on a vacation. If you can afford the upgrade, you might want to kick off your holiday by flying first class. An airline like Spirit Airlines won't have a first-class section available, but others like American Airlines will have first-class seats you can book to be more comfortable while flying to St. Maarten.
  • Those traveling from Newark Liberty International Airport (EWR) to St. Maarten with kids will need to find things to keep them busy on a flight. You may want to fly with Delta Air Lines, as they typically pass out activity kits to younger children to ensure they have something to do on their flights.
  • It would be best if you arrived at the airport in Newark two to three hours early for an international flight to St. Maarten. You can kill time by hanging out in one of the airport's many lounges. Most airlines that fly to St. Maarten, including American Airlines and Delta Air Lines, offer lounges their passengers can use at no cost.

Reviews of the top 3 airlines serving from Newark to St. Maarten

 
Need help choosing which airline to fly with from Newark to St. Maarten? 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.
7.3
United AirlinesOverall score based on 10446 reviews
7.3Comfort
7.7Boarding
7.1Entertainment
6.7Food
8.1Crew
Airline reviews

Worst boarding experience, flight extremely delayed causing super tight connect and deplaning was a disaster as ppl were pushing and shoving to get off. Then after flying over 8 hours had to get off a job to next flight. Limited beverage service in Business class (water or white wine) no food. The plane was very cold (temperature) so uncomfortable

2.0 MediocreValerie, Oct 2026
Read more United Airlines reviews

Worst boarding experience, flight extremely delayed causing super tight connect and deplaning was a disaster as ppl were pushing and shoving to get off. Then after flying over 8 hours had to get off a job to next flight. Limited beverage service in Business class (water or white wine) no food. The plane was very cold (temperature) so uncomfortable

No white linens in premium economy . Salad was literally frozen. Food was terrible. No snacks. Ran out of food. I asked a flight attendant for snack on hour 8!of 16 hour flight and she said they don’t offer snacks and called me crazy for not having my own snacks for the flight.

I purchased a Polaris ticket. The plane did not have the lie flat seats - I was not notified. I actually can not believe they traded a dif plane and did not notify me or refund monies

It's not United, but TSA security at Terminal A in Newark is a disaster and seriously makes me consider switching to flying out of JFK. The touchless TSA pre-check had a line of over 50 people and the bag screening was so slow that it limited the flow of people through the facial recognition process. It is the only airport that I frequent that has this issue and makes me reconsider whether I should fly out of Newark given the wasted time and frustration it causes. As I said, it is not a United issue but will impact United if people choose to stop utilizing Newark airport because of the poor experience.

The employees seemed impatient with their guests. It seemed like they were giving us orders, instead of easily assisting. Our flight was delayed waiting on a flight attendant. It was alright.

We missed our connection flying back from the Middle Wast because we were misdirected by a United employee. We had purchased first class tickets, but had to need up taking a later flight that got us in to our destination at 1:00am after a long Internatinal flight and we had to sit in the back of the plane in cramped coach seats with little padding.

The flight was for my mom in wheelchair the staff in Newark wer not friendly took a long time to even get a wheelchair she almost missed her flight because they finally got a chair few minutes before boarding they had to rush her to the gate. They took her carryon and checked it as a bag told her don’t worry free of charge but they charge the credit card anyway. She also told me the seats are not comfortable at all as if they were broken she could feel the bars in the seat SFO staff was much better overall she had the worst experience

Please stop those idiotic and unrelenting announcements, commercials and stupid credit card drivel. All together about 15 minutes of stupidness that annoys each passenger.

My flight got cancelled. Couldn’t get my luggage. It arrived at my destination ahead of me. I didn’t get my preordered meal. Had to spend the night in the airport.

food /beverage service was limited to one time which was unexpected for a flight that long. food wasn't very good.

Mostly good, flight take off in time and land earlier I can’t ask for more..

The plane was FREEZING COLD. Like I was wishing I'd brought gloves. Is this how JetBlue sells more blankets? Other than that, all fine. Crew just as nice as usual. A flight attendant asked (who? The pilot?) to have the air turned down for a great number of passengers who were as cold as I was. They (again -- who is "they") did not.

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.

The flight landed in Phoenix and taxied the runway for 15 additional minutes. I had a connecting flight I barely made it to because of the delay of the plane taxing the runway.

The flight was delay roughly 90 minutes. Once we arrived at O'Hare, we sat on the tarmac for another 90 minutes. I understand that O'Hare is under construction however they need to figure out a solution as every incoming flight I have been on has been delayed coming to a gate.

This flight 1810 on 7/30 from EWR to DFW got 4 hours delay. this round trip experience is bad, my AA flight 618 from DFW to EWR on 7/28 was redirected to PIT and totally delayed about 9 hours due to mixed of weather and AA IT outage and then on the way back delayed for 4 hours. Lucky, i changed my flight to UA on the way back. i don't like AA anymore. i will consider other airline options in the future.

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.

More options for your flight from Newark to St. Maarten

Complete your trip to St. Maarten with a hotel stay or car rental