$129 Find Cheap Flights from Reagan Washington National Airport to Saint Martin Island

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Reagan-National to Saint Martin Island departing on 3/4. 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 Washington, D.C. 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 Washington, D.C. to Saint Martin Island, as well as popular online travel agencies
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Book Cheap Reagan-National 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 Reagan-National 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 Reagan-National to Saint Martin Island

Wed, Mar 25 - Wed, Apr 1
Air Canada Logo
6:50 pm - 1:40 pm
DCA
-
SXM
18h 50m
2 stops
Air Canada Logo
4:00 pm - 8:53 am
SXM
-
DCA
16h 53m
1 stop
$444Air Canada
Thu, Mar 12 - Tue, Mar 17
Multiple Airlines Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Multiple Airlines Logo
4:50 pm - 1:58 pm
SXM
-
DCA
21h 08m
2 stops
$450Multiple Airlines
Thu, Mar 19 - Sun, Mar 29
Air Canada Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Air Canada Logo
2:40 pm - 10:19 am
SXM
-
DCA
19h 39m
1 stop
$453Air Canada
Thu, Mar 26 - Mon, Mar 30
Air Canada Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Air Canada Logo
4:00 pm - 8:53 am
SXM
-
DCA
16h 53m
1 stop
$454Air Canada
Mon, Mar 23 - Thu, Mar 26
Multiple Airlines Logo
4:10 pm - 1:40 pm
DCA
-
SXM
21h 30m
1 stop
Multiple Airlines Logo
4:50 pm - 4:18 pm
SXM
-
DCA
23h 28m
2 stops
$456Multiple Airlines
Thu, Mar 26 - Tue, Mar 31
Multiple Airlines Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Multiple Airlines Logo
5:04 pm - 1:08 pm
SXM
-
DCA
20h 04m
2 stops
$459Multiple Airlines
Thu, Mar 12 - Mon, Mar 16
Air Canada Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Air Canada Logo
4:00 pm - 6:05 pm
SXM
-
DCA
26h 05m
1 stop
$460Air Canada
Mon, Mar 23 - Thu, Mar 26
Air Canada Logo
4:10 pm - 1:40 pm
DCA
-
SXM
21h 30m
1 stop
Air Canada Logo
2:40 pm - 8:55 am
SXM
-
DCA
18h 15m
2 stops
$462Air Canada
Thu, Mar 12 - Tue, Mar 17
Air Canada Logo
6:00 am - 1:40 pm
DCA
-
SXM
7h 40m
1 stop
Air Canada Logo
2:40 pm - 3:31 pm
SXM
-
DCA
24h 51m
1 stop
$465Air Canada
Sat, Mar 28 - Fri, Apr 3
Air Canada Logo
8:40 pm - 1:35 pm
DCA
-
SXM
16h 55m
2 stops
Air Canada Logo
4:00 pm - 8:53 am
SXM
-
DCA
16h 53m
1 stop
$466Air Canada
Booking Insights

KAYAK's insights & trends for Reagan-National to Saint Martin Island flights

Get data-powered insights and trends into flights from Reagan-National 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 Washington, D.C. Reagan-National Airport 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 $380, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport to Saint Martin Island is May, when tickets cost $499 (return) on average. On the other hand, the most expensive months are January and September, when the average cost of round-trip tickets is $772 and $765 respectively.

Good to know

Low seasonOctober
Cheapest flight$133
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 18% increase in price.
Flight from Reagan Washington National Airport to Simpson Bay

FAQs - booking Saint Martin Island flights

  • How does KAYAK find such low prices on flights from Reagan Washington National Airport 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 Reagan Washington National Airport to Saint Martin Island.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan Washington National Airport 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 Reagan-National to Saint Martin Island

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. 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 Reagan-National 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.
7.2
American AirlinesOverall score based on 11271 reviews
6.4Food
7.2Comfort
7.5Boarding
6.9Entertainment
8.0Crew
Airline reviews

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

8.0 ExcellentGail, Feb 2026
ATL - DCA
Read more American Airlines reviews

The flight was on time/early, attentive crew, and everything overall went smoothly. Disappointed that WIFI was not working for the flight.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

The flight was significantly delayed for 6.5 hours because of snow. There was no communication once the plane returned to the gate regarding when the flight would resume. Other flights were departing while our flight was being unloaded for reasons unknown. Our flight also seemed out of the queue regarding further deicing, refueling, and waiting to Taxi to the runway.

This was one of the most frustrating travel experiences I've had to date. I had changed my flight day of to this one as it was slated to depart on time. It ended up being so delayed that my original flight took off before this one did. The boarding process began but eventually stopped and everyone had to get off the plane as a problem was identified. The person at the front desk just tried to laugh it off as if this wasn't already a huge inconvenience. From there, we eventually got to board only to sit at the gate for an additional hour because of some additional issue. This was extremely frustrating and caused a lot of stress.

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

delayed due to weather. Could not communicate with family since the wifi was broken

I got sick nothing contagious but distressing and the care I received by Kayla? Keighly the flight attendant will be memorable for ever. Thank You

We were told the flight was delayed 5 times, then it was moved to the next day.

Flight delay was communicated before leaving for airport which caused it to be a non-event. Great flight and crew!

The flight attendant, a black woman with curly hair who sat near Row 21, was wonderful and kind.

My flight got delayed and eventually canceled, then rescheduled. I and several others had a connection from Boston to Paris and asked several times if we would make it. They assured us we would and then rebooked us mid flight without our consent and closed doors early even though they said they communicated we were a bit delayed. We got stranded in Boston and I opted with being rebooked for a different connection to France since they refused to pay for a Hotel. I've now been in Europe for 5 days and still haven't recieved my bags. There was absolutely no urgency for the fact that I'm in a foreign country with absolutely no change of clothes or any of my medication. Such an overwhelming and frustrating experience.

Automated scanning was slow and somewhat haphazard. Too many people were unfamiliar with the tech and were forced to learn on the fly. The hands off approach of the gate staff made it more uncomfortable. This needs work. Overall the flight and cabin crew were excellent.

The crew for the flight was A+ top notch. They were friendly and professional and made the flight a very relaxing and enjoable.

Rude crew member. She seemed annoyed at me without me saying a single word. Also loudly admonished me for having my bag next to my seat instead of tucked away before landing. Just telling me to put it away and guiding me without giving me a lecture would have been enough.

No included food for a 5 hour flight and the entertainment was only accessible if you had wired headphones (not provided). Otherwise though, great and smooth flying and customer service.

Crew were fantastic and so catering and wonderful! Full score for the entire crew!

Because of weather and mechanical issues our flight was 4 hours late. The only compensation offered to us was a meal voucher to be used only at Boston Airport and only on the day issued. But by the time it was offered to us all the restaurants were closed, so there was no way to use that offer.

Friendly crew, efficient boarding and flight arrived early. Couldn’t ask for a better experience

Terrible. They canceled our early morning flight after midnight on the day of and had no available flights to rebook my family on for the next 72 hours. Yet they still had other flights that were not cancelled from JFK so it couldn’t be based on the weather. It felt like they canceled the flight based on it not being profitable enough for them. I am not interested in traveling with the again. The absolute worse customer service and lack of accountability.

Horribly rude check in at airport, worst in 25 years of flying. All over a simple issue they could have googled to resolve.

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

Information on your arrival and departure airports