$109 Find Cheap Flights from Newark Liberty Airport to St. Maarten

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 St. Maarten departing on 7/1. 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.
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Best St. Maarten Flight Deals from Newark

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Simpson Bay
Simpson Baynonstop$295
Simpson Bay
Simpson Baynonstop$295

Cheap Flights from Newark to St. Maarten

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Newark to St. Maarten 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 St. Maarten

Sat, Sep 6 - Sat, Sep 13
United Airlines Logo
8:17 am - 12:29 pmEWR-SXM
4h 12mnonstop
United Airlines Logo
1:35 pm - 5:57 pmSXM-EWR
4h 22mnonstop
$295United Airlines
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Thu, Jul 17 - Mon, Jul 21
Frontier Logo
10:00 pm - 5:21 pmEWR-SXM
19h 21m1 stop
Frontier Logo
6:26 pm - 9:05 pmSXM-EWR
26h 39m1 stop
$303Frontier
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Wed, Jul 9 - Sun, Jul 13
 Logo
5:45 am - 2:00 pmEWR-SXM
8h 15m1 stop
 Logo
8:35 pm - 10:30 amSXM-EWR
13h 55m1 stop
Wed, Jul 9 - Mon, Jul 14
 Logo
5:45 am - 2:00 pmEWR-SXM
8h 15m1 stop
 Logo
6:26 pm - 9:05 pmSXM-EWR
26h 39m1 stop
Sat, Aug 9 - Sat, Aug 23
American Airlines Logo
7:29 pm - 1:25 pmEWR-SXM
17h 56m1 stop
American Airlines Logo
4:30 pm - 12:34 pmSXM-EWR
20h 04m2 stops
$314American Airlines
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Tue, Jul 22 - Thu, Jul 31
American Airlines Logo
5:00 am - 1:25 pmEWR-SXM
8h 25m1 stop
American Airlines Logo
4:25 pm - 9:54 amSXM-EWR
17h 29m2 stops
$315American Airlines
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Wed, Jul 9 - Sat, Jul 19
Spirit Airlines Logo
5:45 am - 2:00 pmEWR-SXM
8h 15m1 stop
Spirit Airlines Logo
3:05 pm - 12:28 amSXM-EWR
9h 23m1 stop
$320Spirit Airlines
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Wed, Jul 2 - Wed, Jul 9
Spirit Airlines Logo
5:15 am - 2:00 pmEWR-SXM
8h 45m1 stop
Spirit Airlines Logo
3:05 pm - 9:17 amSXM-EWR
18h 12m1 stop
$332Spirit Airlines
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Sat, Aug 16 - Sat, Aug 23
Delta Logo
6:00 am - 1:56 pmEWR-SXM
7h 56m1 stop
Delta Logo
3:21 pm - 12:58 amSXM-EWR
9h 37m1 stop
$335Delta
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Wed, Sep 24 - Sun, Sep 28
Delta Logo
6:00 am - 1:50 pmEWR-SXM
7h 50m1 stop
Delta Logo
3:15 pm - 12:55 amSXM-EWR
9h 40m1 stop
$357Delta
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KAYAK's insights & trends for Newark to St. Maarten flights

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

Can I save money by flying with a layover from Newark Airport to St. Maarten?

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 $1,092 on average.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Newark Airport to St. Maarten, 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 St. Maarten is September, when tickets cost $396 (return) on average. On the other hand, the most expensive months are April and February, when the average cost of round-trip tickets is $738 and $714 respectively.

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

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

Your flight ticket price will generally be cheaper if you fly to St. Maarten 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.

How far in advance should I book a flight from Newark Airport to St. Maarten?

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 St. Maarten, 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 St. Maarten, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 14 weeks before departure.


Good to know

Low seasonSeptember
High seasonFebruary
Cheapest flight$109
Best time to beat the crowds with an average 37% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Newark Liberty Airport to Simpson Bay

FAQs - booking St. Maarten flights

  • 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.

  • How does KAYAK find such low prices on flights from Newark Liberty Airport to St. Maarten?

    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 St. Maarten.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Newark Liberty Airport to St. Maarten 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 St. Maarten?

    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 from Newark Liberty Airport to St. Maarten with an airline and back with another airline.

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

    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 from Newark Liberty Airport to St. Maarten up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to St. Maarten?

    The cheapest time of day to fly to St. Maarten is generally in the afternoon, when round-trip flights cost $346 on average. Morning departures are around 40% more expensive than evening flights, on average. The most expensive time of day to fly to St. Maarten is generally in the morning, which is peak travel time and where the average cost of a ticket is $664.

Top tips for finding cheap flights to St. Maarten

  • 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.

Top 5 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.
8.0
DeltaOverall score based on 7946 reviews
7.3Food
8.2Boarding
7.9Comfort
7.9Entertainment
8.5Crew
Airline reviews

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! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

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! 💗

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

I am still upset that my bag was lost on a recent trip to Rome ; we were inconvenienced and out €150 Euros ; delta has refused to reimburse us

I am very bothered by the events today. I can't believe the flight attendants allowed someone to take my seat and made me move. It was embarrassing. I was in the right. The lady just didn't want move. I can't believe delta would allow this to stand and disrespect my rights as a passenger. The lady complained about her leg and that she couldn't move. Firstly somehow she was able to make it to row 24. Not sure how much her leg could have hurt. Secondly, I'm in plenty of pain myself. I just finished chemotherapy a several weeks ago. My body is constantly sore. Yet deltas flight attendants didn't appropriately protect my rights. In the end they found me a seat on the plane but I want to understand how delta can operate this way. They in essence allowed a bully to get their way.

Our bag was lost so that made unnecessary chaos On our trip

After a 5 hour delay waiting at the gate (3 delays adding up) with no clear reason provided, we finally boarded flew 3/4 of the way to Toronto then were turned back to New York. As we neared New York, the pilot declared that it was his fault, something to do with timing and him not being allowed into the country???? How could the airline let his happen? They had hours to prepare and make sure they had a crew available for the flight! We ended up in Toronto a day late with no sleep.

Terrible and im avoiding them in the future. My initial flight was delayed causing me to rebook my flight and when speaking with the representative to rebook I explained this is the second time my flights were delayed and they did nothing to help me. I wasn't booked to comfort plus or given a voucher or anything. I was almost late for my meeting that I needed to attend on Monday because of the games delta played delaying my flights even more and putting me in the very back of the plane next to an extremely intoxicated passenger

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Terrible. Out flight was delayed for 21 (twenty one) hours. United is a joke.

Smooth flight, especially take off and landing, and great crew on board. Really loved the stroopwaffles!

Deplaning was delayed because of Jetbridge equipment issues in MKE, causing an issue on an otherwise great flight.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

leg space better than expected. two washrooms for one plane isn't enough.

Generally good. The aisles have gotten narrower which can slow down boarding. Flight crew was great! Healthier complimentary snacks would be appreciated. Due to earthquake in San Francisco we had to circle in air space for a bit but then had a smooth landing. I laud the flight crew for their patience ;)

Excellent, professional, actually on time which is rare for late flights. Decent food. I love the new neck pillows! Nice, simple upgrade from the old ones I wasn't sure where to put. I wish they would allow more time for rest. It's a red eye 7 hour flight and meal service was about 3 hours.

The tv monitor in front of my seat was not responding. The flight crew reset it and it still didn’t work.

The flight departed more than 1 hour late. Leg room is bigger than most airlines

Excellent. Although they used to greet me as a mosaic member and provide a free drink, early boarding helps me to keep coming back to JetBlue.

No music app working: no economy meal on five hour flight; hour on tarmac at the end waiting for a gate. Flight itself was smooth and easy.

Communication with the customer and stay is important. Staff off with a minor inconvenience but it worked out of course. Also this was a very old Mint Class plane. They snuck this one in on us. The updated aircraft are much better.

The flight itself was fine, but the boarding process was extremely frustrating. There is no one scanning boarding passes - passengers just scan themselves and enter the jetway. By the time my husband and I got on the plane and were halfway to our seats they determined there were too many bags on the plane and everything at that point needed to be checked. This created a lot of unnecessary chaos. They should have alerted people before getting on the plane that they would need to start checking bags instead of waiting until people were already on the plane.

In flight on demand didn't work at our seats. Only a single beverage/snack run.

Traveling with JetBlue from NYC was convenient as accessing JFK airport was straightforward via the LIRR to the AirTrain. Maneuvering through the terminal was hassle-free, which was a pleasant start to the journey. However, the flight experience itself left much to be desired. The seating arrangement was notably uncomfortable; despite securing a window seat, space felt cramped. This was exacerbated by the middle seat passenger encroaching on my area, which made the flight less enjoyable. Additionally, while the in-flight entertainment system initially seemed like a reprieve, the sound outlet on my seat was inoperable. This issue turned what could have been a manageable three-hour flight into a rather tedious ordeal, as I was unable to use the entertainment system effectively. While JetBlue provided a smooth process in terms of airport logistics, the on-board experience highlighted areas in need of improvement, particularly in terms of comfort and entertainment system maintenance.

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.

Over 2 hour delay for a 50-minute flight is unacceptable, especially in normal weather. Very poor communication via app

Kayak sent over to jet blue my account being Mike Callaghan instead of Michael. I have a jet blue account with Michael that was connected

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

Delays on all NY flights. There was no communication on why but they didn’t say it was weather. Other carriers were not delayed.

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

They cancelled our flight without warning OR a refund. Never doing business with American Airlines again! This is the second AA booked trip in a row that we've had challenges with.

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.

I got bumped due to weight restrictions even tho there were empty seats on my flight. I got put on an other flight with a stopover. My flight that originally was going to take 5-6 hours ever up being 14+ hours and my luggage arrived to my destination without me because I was made to check in my luggage on my original flight when I was deemed ok to board only to be asked to deplane. Worst flight experience.

Flight cancelled. Added a day and a half to my travel. American Airlines DID put me in a hotel for two nights, but have not given any money back for any of this! I spent money on an apartment at my destination that I basically wasted because I could not arrive.

I was pleasantly surprised with an upgrade at boarding. I finally had a mostly gluten free food options and a very attentive attendant.

Staff at the gate were incredibly rude, hostile and threatening. Never fly American Airlines.

It was a short fight and even though we had a delay due to weather we arrived on time

Flight was delayed a bit, but that was expected (and updated), so really not bad at all for the price. Could’ve used one less email asking me to upgrade my seat; otherwise no significant complaints

My experience was okay. The flight did not offer even water without a fee. Also had to pay extra for my carry on, as I was told I had to check my bag, even though it said I had the option to carry on a bag when booking. This costed me an extra $100. Would likely not fly with Spirit again.

Seats were comfortable but dont recline at all. Checkin online was easy but didnt provide a gate until last minute. Flight attendants were very unkind, not friendly and didnt go over safety procedures in case of a crash. No free snacks or beverages, not even water.

The booking was cancelled the next day. Spirit Airlines refunded Kayak cheapflay the full amount, but I was only refunded half. Costumer service is disgusting. Be careful. You can lose your money.

Spirit airlines was extremely uncomfortable. The seats were hard.. the constant up selling (from lack of food or even water to $15 for wi fi ) was annoying. Not a recommended airlines

Our experience was not a good one. Our flight got cancelled and was not given any accommodations due to the inconvenience. We lost time on our vacation due to this inconvenience

They are very particular about size of the bag. Mine is small bag and has wheels. Bag wheel edges are bit outside of the measurements bucket. They charged $99 as carryon bagage

The plane flew smoothly and the crew was polite and kind. We loved our flight!

The senior flight attendant was engaging, funny and made everyone feel at ease. She is an asset to your team.

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