$144 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 7/25. 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

Sun, Aug 23 - Fri, Aug 28
JetBlue Logo
6:00 am - 12:37 pm
DCA
-
SXM
6h 37m
1 stop
JetBlue Logo
1:42 pm - 9:16 pm
SXM
-
DCA
7h 34m
1 stop
$361JetBlue
Sat, Aug 22 - Wed, Aug 26
JetBlue Logo
6:00 am - 12:37 pm
DCA
-
SXM
6h 37m
1 stop
JetBlue Logo
1:42 pm - 9:16 pm
SXM
-
DCA
7h 34m
1 stop
$362JetBlue
Tue, Jul 14 - Thu, Jul 23
American Airlines Logo
6:18 am - 1:51 pm
DCA
-
SXM
7h 33m
1 stop
American Airlines Logo
4:45 pm - 8:41 am
SXM
-
DCA
15h 56m
1 stop
$367American Airlines
Sat, Aug 22 - Wed, Aug 26
JetBlue Logo
6:00 am - 12:37 pm
DCA
-
SXM
6h 37m
1 stop
JetBlue Logo
1:42 pm - 9:16 pm
SXM
-
DCA
7h 34m
1 stop
$372JetBlue
Sat, Jul 25 - Thu, Jul 30
American Airlines Logo
7:07 pm - 1:51 pm
DCA
-
SXM
18h 44m
1 stop
American Airlines Logo
4:45 pm - 8:41 am
SXM
-
DCA
15h 56m
1 stop
$374American Airlines
Mon, Aug 24 - Thu, Aug 27
JetBlue Logo
6:00 am - 12:37 pm
DCA
-
SXM
6h 37m
1 stop
JetBlue Logo
1:42 pm - 9:16 pm
SXM
-
DCA
7h 34m
1 stop
$377JetBlue
Mon, Aug 3 - Thu, Aug 6
American Airlines Logo
5:00 am - 3:44 pm
DCA
-
SXM
10h 44m
2 stops
American Airlines Logo
2:42 pm - 10:58 am
SXM
-
DCA
20h 16m
1 stop
$378American Airlines
Sat, Aug 22 - Wed, Aug 26
American Airlines Logo
5:00 am - 3:39 pm
DCA
-
SXM
10h 39m
2 stops
American Airlines Logo
4:39 pm - 12:57 am
SXM
-
DCA
8h 18m
1 stop
$382American Airlines
Fri, Sep 4 - Mon, Sep 7
American Airlines Logo
6:52 am - 1:42 pm
DCA
-
SXM
6h 50m
1 stop
American Airlines Logo
2:42 pm - 10:58 am
SXM
-
DCA
20h 16m
1 stop
$384American Airlines
Wed, Jul 15 - Fri, Jul 31
American Airlines Logo
5:00 am - 3:44 pm
DCA
-
SXM
10h 44m
2 stops
American Airlines Logo
2:51 pm - 10:20 pm
SXM
-
DCA
7h 29m
1 stop
$387American Airlines
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 $445, 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 June, when tickets cost $228 (return) on average. On the other hand, the most expensive months are February and March, when the average cost of round-trip tickets is $557 and $481 respectively.

Good to know

Low seasonOctober
Cheapest flight$144
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly and prices are also 38% lower on average.
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.
7.1
American AirlinesOverall score based on 11684 reviews
7.9Crew
7.2Comfort
6.8Entertainment
7.5Boarding
6.4Food
Airline reviews

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

6.0 GoodNahreen, Jun 2026
IAD - DFW
Read more American Airlines reviews

As always, most AA flights that we fly are almost ALWAYS delayed and that too multiple times. Very frustrating

Overall a good experience, however Wifi was not working on the flight.

THe flight was an hour late. You got us on the plan and we sat on the ground for 45 minutes with no information from the pilot whatsoever. Worst flight this year.

Going non stop to lax like I paid for. Not stopping in MCI for gas. Too long of delays

Incoming flight was delayed, delaying boarding. It then took 30 mins to take off. Took 20 mins to get to a gate because they changed the gate last minute, crew weren’t ready so there was no one staffed to work the jet bridge. Boarding was so disorganized as is usual with American because everyone just stands around the gate regardless of boarding group.

Delays with no explanation. It could have been handled better.

Flight delay for mechanical. Inbound arrived on time. No one said why mechanical delay.

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

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.

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.

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.

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!

It was inexplicably canceled and we are stuck in LA, haven't gotten home and it has been an inconvenience having lost work (on unpaid leave for my husband).

I like everything. Blythe at DCA is the absolute best!

JetBlue worker, Blythe, was so amazing at the DCA counter. If it wasn’t for her, I’m not sure we would’ve made it through. Please thank her!

They lost my luggage and refuse to help. Terrible airline. I've never experienced worse customer service in my life. Pretty much just told me too bad that I lost all my luggage, not caring that I am stuck in Europe for 2 weeks with absolutely nothing.

You should have had Wifi to make it much enjoyable.

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.

The flight was delayed after already taxiing from the gate due to a malfunction. After 3 hours we were told the flight was canceled. The next flight available was Sunday. My daughter and I stayed overnight in the airport due to this issue. I was given a $12 meal voucher. Unacceptable

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

Information on your arrival and departure airports