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Cheap flights from Washington, D.C. Dulles Intl Airport to St. Maarten from $103

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Dulles Intl Airport to St. Maarten departing on 1/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to St. Maarten

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:45 am - 2:40 pm
IAD
-
SXM
27h 55m1 stop
Air Canada Logo
5:00 pm - 3:46 pm
SXM
-
IAD
23h 46m1 stop
$442Air Canada
Mon, Jan 5 - Mon, Jan 12
Air Canada Logo
12:43 pm - 2:40 pm
IAD
-
SXM
24h 57m2 stops
Air Canada Logo
3:40 pm - 4:13 pm
SXM
-
IAD
25h 33m2 stops
$443Air Canada
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
5:10 pm - 4:00 pm
IAD
-
SXM
21h 50m2 stops
Air Canada Logo
3:40 pm - 8:54 pm
SXM
-
IAD
30h 14m1 stop
$447Air Canada
Sun, Jan 25 - Thu, Jan 29
Air Canada Logo
9:45 am - 4:00 pm
IAD
-
SXM
53h 15m2 stops
Air Canada Logo
3:40 pm - 8:54 pm
SXM
-
IAD
30h 14m1 stop
$450Air Canada
Wed, Jan 28 - Sun, Feb 1
Air Canada Logo
9:55 am - 3:00 pm
IAD
-
SXM
29h 05m2 stops
Air Canada Logo
4:00 pm - 9:23 pm
SXM
-
IAD
29h 23m2 stops
$453Air Canada
Sun, Mar 8 - Sat, Mar 14
Multiple Airlines Logo
5:33 pm - 1:59 pm
IAD
-
SXM
19h 26m1 stop
Multiple Airlines Logo
5:00 pm - 11:48 am
SXM
-
IAD
19h 48m1 stop
$456Multiple Airlines
Fri, Jan 23 - Mon, Jan 26
Multiple Airlines Logo
9:45 am - 2:40 pm
IAD
-
SXM
27h 55m1 stop
Multiple Airlines Logo
3:10 pm - 4:33 pm
SXM
-
IAD
26h 23m1 stop
$466Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Air Canada Logo
9:45 am - 2:40 pm
IAD
-
SXM
27h 55m1 stop
Air Canada Logo
5:00 pm - 3:49 pm
SXM
-
IAD
23h 49m1 stop
$472Air Canada
Wed, Feb 4 - Wed, Feb 11
Air Canada Logo
5:10 pm - 4:00 pm
IAD
-
SXM
21h 50m2 stops
Air Canada Logo
5:00 pm - 11:49 am
SXM
-
IAD
19h 49m2 stops
$475Air Canada
Thu, Feb 5 - Mon, Feb 9
Air Canada Logo
5:46 pm - 4:00 pm
IAD
-
SXM
21h 14m2 stops
Air Canada Logo
5:00 pm - 3:49 pm
SXM
-
IAD
23h 49m1 stop
$478Air Canada
Thu, Feb 19 - Mon, Feb 23

Frontier flights from Washington, D.C. Dulles Intl Airport to St. Maarten

Our best Frontier deals on Washington, D.C. Dulles Intl Airport to St. Maarten flight tickets
Frontier
Mar 14
IAD5:05 amWashington, D.C. Dulles Intl
9h 15m
1 stop
SXM2:20 pmSimpson Bay Princess Juliana
Mar 21
SXM3:41 pmSimpson Bay Princess Juliana
8h 50m
1 stop
IAD12:31 amWashington, D.C. Dulles Intl
$483
Find similar
Frontier
Mar 20
IAD9:49 pmWashington, D.C. Dulles Intl
16h 31m
2 stops
SXM2:20 pmSimpson Bay Princess Juliana
Mar 28
SXM3:41 pmSimpson Bay Princess Juliana
15h 43m
2 stops
IAD7:24 amWashington, D.C. Dulles Intl
$539
Find similar

United Airlines flights from Washington, D.C. Dulles Intl Airport to St. Maarten

Our best United Airlines deals on Washington, D.C. Dulles Intl Airport to St. Maarten flight tickets
United Airlines
Mar 15
IAD6:00 amWashington, D.C. Dulles Intl
6h 18m
1 stop
SXM12:18 pmSimpson Bay Princess Juliana
Mar 18
SXM3:55 pmSimpson Bay Princess Juliana
4h 35m
IAD8:30 pmWashington, D.C. Dulles Intl
$527
Find similar
United Airlines
Dec 24
IAD8:41 amWashington, D.C. Dulles Intl
4h 09m
SXM1:50 pmSimpson Bay Princess Juliana
Dec 31
SXM2:52 pmSimpson Bay Princess Juliana
9h 14m
1 stop
IAD11:06 pmWashington, D.C. Dulles Intl
$758
Find similar
United Airlines
Dec 22
IAD8:41 amWashington, D.C. Dulles Intl
4h 09m
SXM1:50 pmSimpson Bay Princess Juliana
Dec 25
SXM4:55 pmSimpson Bay Princess Juliana
4h 35m
IAD8:30 pmWashington, D.C. Dulles Intl
$811
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Dulles Intl Airport to St. Maarten that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St. Maarten that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 1/5

9:45 am-2:40 pm

1 stop27h 55m

Simpson Bay Princess Juliana

Mon 1/12

5:00 pm-3:46 pm

1 stop23h 46m

$442

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 1/28

12:43 pm-2:40 pm

2 stops24h 57m

Simpson Bay Princess Juliana

Sun 2/1

3:40 pm-4:13 pm

2 stops25h 33m

$443

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 1/25

5:10 pm-4:00 pm

2 stops21h 50m

Simpson Bay Princess Juliana

Thu 1/29

3:40 pm-8:54 pm

1 stop30h 14m

$447

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 1/28

9:45 am-4:00 pm

2 stops53h 15m

Simpson Bay Princess Juliana

Sun 2/1

3:40 pm-8:54 pm

1 stop30h 14m

$450

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 3/8

9:55 am-3:00 pm

2 stops29h 05m

Simpson Bay Princess Juliana

Sat 3/14

4:00 pm-9:23 pm

2 stops29h 23m

$453

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Fri 1/23

5:33 pm-1:59 pm

1 stop19h 26m

Simpson Bay Princess Juliana

Mon 1/26

5:00 pm-11:48 am

1 stop19h 48m

$456

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 1/31

9:45 am-2:40 pm

1 stop27h 55m

Simpson Bay Princess Juliana

Sat 2/7

3:10 pm-4:33 pm

1 stop26h 23m

$466

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 2/4

9:45 am-2:40 pm

1 stop27h 55m

Simpson Bay Princess Juliana

Wed 2/11

5:00 pm-3:49 pm

1 stop23h 49m

$472

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Thu 2/5

5:10 pm-4:00 pm

2 stops21h 50m

Simpson Bay Princess Juliana

Mon 2/9

5:00 pm-11:49 am

2 stops19h 49m

$475

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Thu 2/19

5:46 pm-4:00 pm

2 stops21h 14m

Simpson Bay Princess Juliana

Mon 2/23

5:00 pm-3:49 pm

1 stop23h 49m

$478

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Maarten from

How to get the cheapest flight ticket from Washington, D.C. Dulles Intl Airport to St. Maarten

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Maarten?

The cheapest month to fly to St. Maarten from Washington, D.C. Dulles Intl Airport is in August. Flight prices, which tend to average around $616, are often lower during this time because this is during the off-season. If you’re not able to fly to St. Maarten in August, then February is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to St. Maarten during February average around $663.

What is the cheapest day to depart on your flight to St. Maarten?

According to our data, Wednesday is the cheapest day to fly to St. Maarten from Washington, D.C. Dulles Intl Airport. The lowest ticket price found for a Wednesday departure recently was $656. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. The most expensive day to fly to St. Maarten is Tuesday, with ticket prices averaging around $873.

What is the cheapest time of day to depart on your flight to St. Maarten?

In the evening is the cheapest time of day to fly from Washington, D.C. Dulles Intl Airport to St. Maarten when you can find flight prices for as low as $554. Flying to St. Maarten in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to St. Maarten is in the morning when prices are around $741.

What is the cheapest Washington, D.C. Dulles Intl to St. Maarten flight route?

Fly from Washington, D.C. Dulles Intl to Simpson Bay Princess Juliana for the best Washington, D.C. Dulles Intl - St. Maarten flight prices

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

You are more likely to see cheaper flights to St. Maarten from Washington, D.C. Dulles Intl Airport when booking week ahead of your departure date. In general, you can expect to find flights to St. Maarten for around $738 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Maarten from Washington, D.C. Dulles Intl Airport for as low as $518 on momondo.

What cabin class options are available on Washington, D.C. Dulles Intl to St. Maarten flights?

There are 2 cabin classes available to choose from on Washington, D.C. Dulles Intl to St. Maarten flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Dulles Intl Airport to St. Maarten flights?

You could potentially save up to 44% on your flight if you consider stops on a Washington, D.C. Dulles Intl Airport to St. Maarten flight.

Cheap Washington, D.C. Dulles Intl Airport to St. Maarten flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Dulles Intl Airport to St. Maarten

Best Price Found

$461

Fastest flight time

4h 09m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in St. Maarten

2 airports
The best one-way flight to St. Maarten from Washington, D.C. Dulles Intl Airport in the past 72 hours is $461. The best round-trip flight deal from Washington, D.C. Dulles Intl Airport to St. Maarten found on momondo in the last 72 hours is $616.
The fastest flight from Washington, D.C. Dulles Intl Airport to St. Maarten takes 4h 09m
Direct flights go from Washington, D.C. Dulles Intl Airport to St. Maarten on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. The only airline offering direct flights is United Airlines.
There are 2 airports in St. Maarten. From Washington, D.C. Dulles Intl Airport there are direct flights to Simpson Bay Princess Juliana (SXM).
Search flight deals

  • When did momondo last update prices for flights from Washington, D.C. Dulles Intl Airport to St. Maarten?

    Prices for flights from Washington, D.C. Dulles Intl Airport to St. Maarten are updated daily.

  • How many operators does momondo search for flights from Washington, D.C. Dulles Intl Airport to St. Maarten?

  • How old do you have to be to fly from Washington, D.C. Dulles Intl Airport to St. Maarten?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Dulles Intl Airport to St. Maarten.

  • What documentation or ID do you need to fly to St. Maarten?

    The travel and health documents required for your trip to St. Maarten can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St. Maarten. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Dulles Intl Airport to St. Maarten?

Best airlines flying from Washington, D.C. Dulles Intl Airport to St. Maarten

Compare and see reviews for airlines that fly from Washington, D.C. Dulles Intl Airport to St. Maarten with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $547Free CancellationRating
7.9
8,005 reviews
Search Delta flights
American AirlinesPriceFrom $557Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
United AirlinesPriceFrom $567Free CancellationRating
7.4
9,091 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to St. Maarten?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to St. Maarten. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to St. Maarten with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to St. Maarten flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to St. Maarten?

momondo helps you find the best flight between Washington, D.C. and St. Maarten by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Washington, D.C. to St. Maarten right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Maarten, momondo offers a useful price alert feature which will track prices for flights to St. Maarten from Washington, D.C. and alert you when they change.

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Popular cities in St. Maarten

Popular flights according to clicks in the last 7 days on momondo
Flights to Simpson Bayfrom $175