$117 Find Cheap Flights from Jacksonville to Saint Martin Island - 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 Jacksonville to Saint Martin Island departing on 8/19. 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 Saint Martin Island

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Saint Martin Island, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Jacksonville to Saint Martin Island, as well as popular online travel agencies
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Flight Deals

Book Cheap Jacksonville to Saint Martin Island Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Jacksonville to Saint Martin Island 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 Jacksonville to Saint Martin Island

Mon, Sep 7 - Fri, Sep 11
JetBlue Logo
7:12 am - 12:37 pm
JAX
-
SXM
5h 25m
1 stop
JetBlue Logo
3:05 pm - 10:29 pm
SXM
-
JAX
7h 24m
1 stop
$317JetBlue
Mon, Sep 7 - Fri, Sep 11
JetBlue Logo
7:12 am - 12:37 pm
JAX
-
SXM
5h 25m
1 stop
JetBlue Logo
3:05 pm - 10:29 pm
SXM
-
JAX
7h 24m
1 stop
$325JetBlue
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
6:05 pm - 1:22 pm
JAX
-
SXM
19h 17m
2 stops
American Airlines Logo
2:42 pm - 10:40 am
SXM
-
JAX
19h 58m
2 stops
$330American Airlines
Thu, Aug 20 - Tue, Aug 25
American Airlines Logo
6:05 pm - 1:42 pm
JAX
-
SXM
19h 37m
1 stop
American Airlines Logo
4:39 pm - 11:34 pm
SXM
-
JAX
6h 55m
1 stop
$331American Airlines
Thu, Sep 3 - Mon, Sep 7
American Airlines Logo
7:00 am - 1:42 pm
JAX
-
SXM
6h 42m
1 stop
American Airlines Logo
4:39 pm - 4:04 pm
SXM
-
JAX
23h 25m
1 stop
$332American Airlines
Thu, Aug 27 - Mon, Aug 31
American Airlines Logo
11:03 am - 1:42 pm
JAX
-
SXM
26h 39m
1 stop
American Airlines Logo
4:39 pm - 11:56 am
SXM
-
JAX
19h 17m
2 stops
$336American Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
6:05 pm - 1:32 pm
JAX
-
SXM
19h 27m
1 stop
American Airlines Logo
4:39 pm - 4:04 pm
SXM
-
JAX
23h 25m
1 stop
$338American Airlines
Thu, Oct 1 - Sun, Oct 4
JetBlue Logo
7:19 am - 2:00 pm
JAX
-
SXM
6h 41m
1 stop
JetBlue Logo
3:05 pm - 10:29 pm
SXM
-
JAX
7h 24m
1 stop
$350JetBlue
Wed, Aug 12 - Wed, Aug 19
JetBlue Logo
7:10 am - 12:37 pm
JAX
-
SXM
5h 27m
1 stop
JetBlue Logo
1:42 pm - 7:57 pm
SXM
-
JAX
6h 15m
1 stop
$416JetBlue
Sun, Aug 2 - Wed, Aug 5
JetBlue Logo
7:10 am - 12:37 pm
JAX
-
SXM
5h 27m
1 stop
JetBlue Logo
1:42 pm - 7:57 pm
SXM
-
JAX
6h 15m
1 stop
$436JetBlue
Booking Insights

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

Get data-powered insights and trends into flights from Jacksonville to Saint Martin Island 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 Jacksonville to Saint Martin Island?

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 $317, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Jacksonville to Saint Martin Island, 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 Jacksonville to Saint Martin Island is March, when tickets cost $249 (return) on average. On the other hand, the most expensive months are February and October, when the average cost of round-trip tickets is $826 and $548 respectively.

Good to know

Low seasonFebruary
Cheapest flight$117
Best time to beat the crowds but there is an average 36% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Jacksonville to Simpson Bay

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Jacksonville 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 Jacksonville to Saint Martin Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Jacksonville 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 Jacksonville 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 Jacksonville 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 Jacksonville 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 Jacksonville to Saint Martin Island up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Jacksonville to Saint Martin Island

 
See real verified KAYAK customer reviews for airlines flying from Jacksonville to Saint Martin Island. 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 Jacksonville 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.
7.1
American AirlinesOverall score based on 11766 reviews
7.2Comfort
7.9Crew
7.5Boarding
6.4Food
6.8Entertainment
Airline reviews

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

2.0 MediocreWayne, Jun 2026
FLL - PHL
Read more American Airlines reviews

I cancelled this flight 2 days before departure but I followed your texts and emails and IF you were correct this flight turned into a nightmare.

Absolutely terrible. They boarded the plane, supposedly realized they didn't refuel the plane or load the luggage so we sat as the gate inside the plane for over 2 hours while they supposedly did things that should have been done before having passengers board the planem

It was awful. The communication between corporate and the crew on the ground left more to be desired. The crew even said that Corporate was waiting on answers because they themselves didn't know. Every hour, there was a new excuse. I also understood that passengers were angry, but the crew should have done a better job at crowd control. There was a racial exchange between passengers that could've been avoided has the crew acted sooner.

We sat on plane at gate delayed without communication as to why we were just sitting there

Awful. Original flight was delayed 5 hours. Had to to take a connecting flight instead of direct. Had a 4 hour layover. I missed all of my morning meetings getting in 5 hours later than I was supposed to and had to change to take a later flight the next day to get them back in which cia time another $150.

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

I was late from Jacksonville, FL but the limited interaction I had with the Philly crew was great.

Delayed 4 hours from Charlotte to Nashville. Could have driven there faster. Information provided by AA was sparse.

Gate change was a little tough but it was a good flight otherwise

Great flight, great service but most of all- our luggage made the trip with us.,

My checked in luggage cost was $59, almost ticket price. The first 13 rows were empty, but fly attendant did not alow women with little boy change her middle sit, sweet boy was crying, I am so sorry for mother and passengers. At the end of the flight the cabin became impossible cold. Only good was timing of departure and early landing, but it suppose to be normal.

I tried to book a flight with Jet Blue. Your third party company hijacked my attempt with a website that looked like I was booking with Jet Blue. I realized it when I paid. I tried to cancel and was told by a man in India that there were no refunds. $735 stolen, Thanks Kayak!

The flight out was delayed from 3:40pm to 5pm and again to 8pm. We boarded after 5pm, had to disembark because they could not get the Engine started, then we switched gates and got a new plane and did not board until after 8pm.

Boarding was easy. Provided drinks and snacks. Good aircraft and staff

Flight was quick, less time than expected, and the attendants all friendly and helpful. We had paid extra for more leg room and were very comfortable. Haven't flown JetBlue in quite a while. Glad to be back!

JetBlue not only has the most comfortable planes, but also used to have the best customer service. Lorie Wright, the lady at the gate was very rude not only to me, but to other passengers as well. Her colleague, the gentleman was also not very friendly. They both were acting like they were doing passengers a favor. The crew on board was very nice.

Direct tv did not work on flight Short flight so no good service offered Arrived early to destination and had to wait for gate to open. Deplaned LATER than if we arrived on time!! Poor planning Jet blue has had something go wrong on every flight I’ve taken with them in last five years. Terribly run airline

My experience with JetBlue was fine BUT I am very upset with Kayak! JetBlue had delayed our scheduled departure by an hour and you NEVER notified me of the change. I did not hear directly from JetBlue because the trip was booked through Kayak, a mistake I will not repeat. Your reminder of the our trip last week still had the WRONG departure time. Our return trip has also changed, and again no notice from you.

Not having an assigned seat until boarding and then having to check my bag.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Everything you need to know for your flight to Saint Martin Island

Information on your arrival and departure airports