Find cheap flights from Baltimore to Saint Martin Island - Compare and Save

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KAYAK's insights & trends for Baltimore to Saint Martin Island flights

Get data-powered insights and trends into flights from Baltimore to Saint Martin Island to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Baltimore to Saint Martin Island flight route?

The cheapest ticket to Saint Martin Island from Baltimore found in the last 5 days was to Simpson Bay, at $288 round-trip. The most popular route is from Baltimore (BWI) to Simpson Bay (SXM), and the cheapest round-trip airline ticket found on this route in the last 5 days was $288.

What is the cheapest time of day to fly to Saint Martin Island?

The cheapest time of day to fly to Saint Martin Island is generally in the morning, when round-trip flights cost $636 on average. The most expensive time of day to fly to Saint Martin Island is generally in the morning, which is peak travel time and where the average cost of a ticket is $636.

Can I save money by flying with a layover from Baltimore to Saint Martin Island?

No, with an average price for the route of $422, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Baltimore to Saint Martin Island?

The cheapest month for flights from Baltimore to Saint Martin Island is September, when tickets cost $451 (return) on average. On the other hand, the most expensive months are December and July, when the average cost of round-trip tickets is $684 and $679 respectively.

How far in advance should I book a flight from Baltimore to Saint Martin Island?

To get a below average price on the flight from Baltimore to Saint Martin Island, you should book around 2 weeks before departure, which saves you about 47% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low season

September
Best time to beat the crowds with an average 24% drop in price.
Most popular time to fly and prices are also 5% lower on average.

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Baltimore to Saint Martin Island?

    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 Baltimore to Saint Martin Island.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Saint Martin Island?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to Saint Martin Island 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 Baltimore to Saint Martin Island?

    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 Baltimore to Saint Martin Island 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 Baltimore to Saint Martin Island?

    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 Baltimore to Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • How many flights are there between Baltimore and Saint Martin Island per day?

    There is a maximum of 1 nonstop flight a day that takes off from Baltimore and lands in Saint Martin Island, with an average flight time of 4h 20m. The most common departure time is 8:00 am and most flights take off in the morning. Each week, there are 3 flights.

Reviews of the top 4 airlines serving from Baltimore to Saint Martin Island

 
Need help choosing which airline to fly with from Baltimore to Saint Martin Island? 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
SouthwestOverall score based on 4219 reviews
7.0Food
8.1Boarding
8.0Comfort
7.4Entertainment
8.6Crew
Airline reviews

Wifi was terrible. I couldn't get any work done on the long flight

4.0 OkayMichael, Sep 2026
Read more Southwest reviews

Wifi was terrible. I couldn't get any work done on the long flight

Nice managed … it was a smaller plane, so the seating wasn’t as comfortable.

Flight left on time. Seat spacing is way too small…

The entire travel day was a disaster from beginning to end. Woke up at two in the morning to make it to San Juan airport in time for a 5:30 am flight to Milwaukee which connected in Baltimore. Massive delays lead to me missing original connection out of Baltimore. Sixteen hours of delays/rebooking/layover time later, arrived in Milwaukee to find that only one of two checked bags made it there (despite the fact that Southwest brought another 737 jet to San Juan to fly us out to our original Baltimore connection—-not squeezed into another booked flight). The flight from Baltimore to Milwaukee was barely half full, so there was no logical reason to ship my bags out of Baltimore on a different flight to Chicago to then ship to Milwaukee. Southwest decided that my bags should not have been on the same connecting flight I WAS ON to Milwaukee, and then proceeded to accidentally leave my larger bag with the important items in Chicago. Terrible logic and support all around. Extremely angered and disappointed with SW. What a clownish operation your company has become!

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

WIFI was great. My selection for seating is an aisle, but during my trip, I never had an aisle seat. If we can get that corrected, I will be thrilled. No snack or drink on this flight.

The seats were comfortable, and the boarding process was pretty smooth.

The crew canceled the complementary snack and drink in anticipation of turbulence that never materialized. I was counting on the drink (water) to take the the doses of medication - prescribed for my heart condition - that were due during the flight. Since no snack or meal was served on this flight, I cannot rate the food quality. Otherwise, this flight was excellent.

Flight was fine other than there was a gate change that I was not notified of. By chance I happened to check my phone and saw the change, otherwise, we would have missed our connecting flight.

A 6hr delay is going to put a damper on all reviews. It was almost impossible to get into the Delta club also. Zero conveyance. I could not use my status for anything. Makes me wonder why am I loyal to delta?

I fly coach so there is always the feeling everyone up front has more space than me. Everything was fine - on time which is the most important thing!

Great overall experience and use of the Delta One lounge was amazing!

I used by Skymiles to upgrade to First so that I could comfortably work using my laptop. But WiFi was intermittent and unavailable for long periods. I feel like I wasted 70,000 miles :(

Great as one can be for a one connection 6 hour flight

Packed flight and not sure why dinner service would start at midnight while passengers we’re trying to sleep

got ahead of the schedule, nothing else to like. crew management of boarding when overhead bag space was virtually gone in the midst of their priority zone 3 should have been better. but they absolutely did not care. ryanair crew is better than this!

Delta was really good about being transparent with why we were delayed it’s just that’s the plane was really old and outdated and a lot of the comfort and amenities we know Delta to have did not shine through

My sister and I paid to have our seats and have them next to each other. I heard one of the employees say to the other one that you shouldn’t have given away reserved seats away to other passengers, and so I guess that is what happened because I got the last most uncomfortable seat in the plane even though I paid to sit in the middle of the plane with my sister. Terrible Experience !!

We checked one bag. That was fast and the agent was fast and super nice. At the gate, boarding was fast and efficient. Flight was uneventful which was great because it was early in the morning and most folks were sleeping. Landing was great. Delta does a really good job of making the flying experience better all around considering you are sitting in such a small space on a plane for several hours.

You sent me a confirmation yesterday for a flight reservation today that I never made. What is going on?????

Entertainment, clean plane and funny pilot over the intercom was excellent… however, gate agent was rude and was probably a Spirit employee before they went bankrupt… there were 3 flight attendants - 2 of them didn’t want to be there the other one was kind and nice… I want you to recognize how you have to compete with Delta or South West airlines or even American Airlines which would choose over you at any given day from here on out. Please treat people respectfully. If you hate working in this industry - go and work somewhere else. The flight was very empty and it shouldn’t be hard to crack a smile once in a while. Very disappointing… I remember flying Jet Blue back in the day from Dulles IAD to LAX and you guys were super cool and fancy and made flying fun again - truly elevated the experience. Don’t become the next most hated airline… you can do better . I want you to succeed…

Free wifi was almost impossible to get, kept dropping the connection

Not good - we boarded and taxied for an hour before they told us there were technical issues with the plane. They told us we were going to need to deplane, parked back at the gate but then didn’t tell us we didn’t have to anymore. There was just a lot of uncertainties with poor communication.

3.5 hour delay because of “mundane” mx issue. Aircraft had to be towed 3 times.

Overall great experience, though my screen for entertainment was not working and I could see that others were.

Plane was very comfortable,ore legroom, help yourself snack are so weren't disturbed by staff passing up and down cabin, gluten free food availability and really efficient and friendly staff . Boarding and good to time. Highly recommend t

The boarding agent and checked bag agent were both rude. It only takes a second to be kind. However, the flight crew was amazing. I got a turkey sandwich and it wasn't bad---not great but not bad. The internet was my biggest problem. This was a work trip and I REALLY needed the internet to meet a deadline but it didn't work for 80% of the trip. Very disappointing.

I tried to check in beforehand from Ireland. The Jet Blue website sent me to the Aer Lingus website and vice versa. I tried to get a boarding pass at Dublin Airport as well, but they said they couldn't help me either. I had to wait until I arrived at the gate in Boston to secure a boarding pass...it was a bit nerve wracking.

Delayed 4 hours because of maintenance issue they knew about all day. Get another plane. Time is precious!

This flight left LAX on time and arrived early in HNL. The flight crew was excellent, no issues with service or attentiveness. My issue is with the A321neo ... First class should be renamed business class as the seats are not that comfortable. And, having to use my phone as the entertainment device is just not acceptable ... I'm not going to carry a tablet so I can watch a movie. The music choices are limited, at least IMO.

Seats are getting smaller and smaller. In flight movies are poor compared to other airlines. Food is mediocre.

Both flights were late leaving due to repairs/switching gates. The crew and pilots, however, were professional and courteous. Most importantly, we arrived at our destination safely. The seats were comforable. That size should be standard for all economy class. American could improve its boarding process. I am not sure why you need 9 groups for a small regional plane.

The flight left without us even though we were on the ground in Dallas, and American Airlines wasn't helpful or available to rebook us on another flight.

The flight crew was good. I was delayed almost 3 hours and missed my connection, had to rebook and they lost my luggage

Flight was very delayed. That made me lose the next flight. Rebooked for 23 hours later without any compensation and using a worse airline. I did not expect that from AA. Disappointing.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

Kayak boarding information contained inaccuracies that would have not existed if booked directly with American. Paid for preferential boarding, was last to board.

great experience. minimal lines at BWI. at DFW they got a long haul 787 boarded in 30 minutes

Late arrival flight arrived in BWI and I missed connecting flight in CLT to mobile. I had to wait 6.5 hours for next flight.

More options for your flight to Saint Martin Island

Complete your trip to Saint Martin Island with a hotel stay or car rental