What is the cheapest airline that flies from Washington, D.C. Dulles Intl to St. Maarten?

United Airlines, American Airlines, and Lufthansa are the most popular carriers operating from Washington, D.C. Dulles Intl to St. Maarten

What airlines fly to St. Maarten?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to St. Maarten from Washington, D.C. Dulles Intl Airport according to our data. United Airlines is the first choice among our users, with 86% of people opting to fly with this airline when traveling to St. Maarten. Keep in mind that there are 3 different airlines that fly to St. Maarten on a routine basis, so you have a few additional options to choose from.

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

As of May 2026, there are 3 operators available to choose from 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.

$135 Cheap Flights from Washington, D.C. Dulles Intl Airport to St. Maarten in 2026

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to St. Maarten on average per week?

7 flights are operational weekly from Washington, D.C. Dulles Intl Airport to St. Maarten as of May 2026. The most popular departure day for this route is Mon, with 14% of flights per week taking off on this day.

Q: How many flights depart from Washington, D.C. Dulles Intl Airport to St. Maarten on average per day?

As of May 2026, 1 flights take off from Washington, D.C. Dulles Intl Airport and land in St. Maarten each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

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Find the cheapest flights from Washington, D.C. Dulles Intl Airport to St. Maarten

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:33 am - 2:43 pm

IAD

SXM

8h 10m

1 stop

1:35 pm - 11:19 pm

SXM

IAD

9h 44m

1 stop

$367United Airlines

Mon, Jun 15 - Wed, Jun 24

6:25 pm - 3:39 pm

IAD

SXM

21h 14m

2 stops

2:42 pm - 9:53 pm

SXM

IAD

7h 11m

1 stop

$372American Airlines

Sun, Aug 30 - Thu, Sep 3

6:33 am - 1:42 pm

IAD

SXM

7h 09m

1 stop

2:42 pm - 9:57 am

SXM

IAD

19h 15m

1 stop

$374American Airlines

Sat, Aug 15 - Fri, Aug 21

6:20 am - 3:42 pm

IAD

SXM

9h 22m

2 stops

2:53 pm - 12:13 am

SXM

IAD

9h 20m

1 stop

$377American Airlines

Wed, Jun 10 - Thu, Jun 18

6:33 am - 2:43 pm

IAD

SXM

8h 10m

1 stop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$381United Airlines

Tue, Jul 7 - Tue, Jul 14

10:27 am - 1:42 pm

IAD

SXM

27h 15m

1 stop

4:39 pm - 8:58 pm

SXM

IAD

28h 19m

2 stops

$383American Airlines

Wed, Aug 26 - Mon, Aug 31

8:17 am - 12:33 pm

IAD

SXM

4h 16mnonstop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$384United Airlines

Tue, Jul 14 - Sun, Jul 19

1:16 pm - 1:19 pm

IAD

SXM

24h 03m

2 stops

4:45 pm - 7:40 pm

SXM

IAD

26h 55m

2 stops

$385American Airlines

Sat, Jul 18 - Thu, Jul 23

6:33 am - 2:43 pm

IAD

SXM

8h 10m

1 stop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$389United Airlines

Tue, Jul 14 - Tue, Jul 21

6:33 am - 2:43 pm

IAD

SXM

8h 10m

1 stop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$393United Airlines

Mon, Jul 6 - Mon, Jul 13

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

Jun 15

IAD6:33 amWashington, D.C. Dulles Intl

8h 10m

1 stop

SXM2:43 pmSimpson Bay Princess Juliana

Jun 24

SXM1:35 pmSimpson Bay Princess Juliana

9h 44m

1 stop

IAD11:19 pmWashington, D.C. Dulles Intl

$367

United Airlines

Jul 7

IAD6:33 amWashington, D.C. Dulles Intl

8h 10m

1 stop

SXM2:43 pmSimpson Bay Princess Juliana

Jul 14

SXM3:50 pmSimpson Bay Princess Juliana

4h 27m

IAD8:17 pmWashington, D.C. Dulles Intl

$381

United Airlines

Jun 6

IAD6:33 amWashington, D.C. Dulles Intl

8h 10m

1 stop

SXM2:43 pmSimpson Bay Princess Juliana

Jun 13

SXM3:50 pmSimpson Bay Princess Juliana

4h 27m

IAD8:17 pmWashington, D.C. Dulles Intl

$383

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

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to St. Maarten flight tickets

British Airways

Jun 5

IAD8:22 pmWashington, D.C. Dulles Intl

16h 18m

2 stops

SXM12:40 pmSimpson Bay Princess Juliana

Jun 11

SXM2:53 pmSimpson Bay Princess Juliana

9h 20m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

$448

British Airways

Jun 15

IAD6:20 amWashington, D.C. Dulles Intl

7h 30m

1 stop

SXM1:50 pmSimpson Bay Princess Juliana

Jun 24

SXM2:53 pmSimpson Bay Princess Juliana

9h 20m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

$449

British Airways

Jun 5

IAD6:20 amWashington, D.C. Dulles Intl

31h 02m

2 stops

SXM1:22 pmSimpson Bay Princess Juliana

Jun 11

SXM4:43 pmSimpson Bay Princess Juliana

31h 30m

2 stops

IAD12:13 amWashington, D.C. Dulles Intl

$494

momondo Fare Finder

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

Cheapest round-trip

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 6/15

6:33 am-2:43 pm

1 stop8h 10m

Simpson Bay Princess Juliana

Wed 6/24

1:35 pm-11:19 pm

1 stop9h 44m

$367

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 8/30

6:25 pm-3:39 pm

2 stops21h 14m

Simpson Bay Princess Juliana

Thu 9/3

2:42 pm-9:53 pm

1 stop7h 11m

$372

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 8/15

6:33 am-1:42 pm

1 stop7h 09m

Simpson Bay Princess Juliana

Fri 8/21

2:42 pm-9:57 am

1 stop19h 15m

$374

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 6/10

6:20 am-3:42 pm

2 stops9h 22m

Simpson Bay Princess Juliana

Thu 6/18

2:53 pm-12:13 am

1 stop9h 20m

$377

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Tue 7/7

6:33 am-2:43 pm

1 stop8h 10m

Simpson Bay Princess Juliana

Tue 7/14

3:50 pm-8:17 pm

Nonstop4h 27m

$381

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 8/26

10:27 am-1:42 pm

1 stop27h 15m

Simpson Bay Princess Juliana

Mon 8/31

4:39 pm-8:58 pm

2 stops28h 19m

$383

Quickest round-trip

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Tue 7/14

8:17 am-12:33 pm

Nonstop4h 16m

Simpson Bay Princess Juliana

Sun 7/19

3:50 pm-8:17 pm

Nonstop4h 27m

$384

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 7/18

1:16 pm-1:19 pm

2 stops24h 03m

Simpson Bay Princess Juliana

Thu 7/23

4:45 pm-7:40 pm

2 stops26h 55m

$385

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Tue 7/14

6:33 am-2:43 pm

1 stop8h 10m

Simpson Bay Princess Juliana

Tue 7/21

3:50 pm-8:17 pm

Nonstop4h 27m

$389

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 7/6

6:33 am-2:43 pm

1 stop8h 10m

Simpson Bay Princess Juliana

Mon 7/13

3:50 pm-8:17 pm

Nonstop4h 27m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 September. Flight prices, which tend to average around $176, are often lower during this time because this is during the off-season. If you’re not able to fly to St. Maarten in September, then July is your next best option. Flight prices from Washington, D.C. Dulles Intl Airport to St. Maarten during July average around $272.

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 $645. 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 Thursday, with ticket prices averaging around $744.

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

You are more likely to see cheaper flights to St. Maarten from Washington, D.C. Dulles Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Maarten for around $674 when searching weeks 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 $584 on momondo.

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

There are 3 cabin classes available to choose from on Washington, D.C. Dulles Intl Airport 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?

No. A direct flight is the cheapest option for a flight between Washington, D.C. Dulles Intl Airport to St. Maarten.

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	$194
Fastest flight time	4h 09m
Direct flights	Every day
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 $194. 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 $519.

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 every day.

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

Frequently asked questions about flying from Washington, D.C. Dulles Intl Airport to St. Maarten

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?
As of May 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Washington, D.C. Dulles Intl Airport to St. Maarten is Boeing 737 MAX 8 (98.82% of total bookings). The next most popular plane models are Airbus A318/A319/A320/A321 (0.39%), Boeing 737 (0.39%), and Boeing 737-700 (0.39%).

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
American Airlines	PriceFrom $357	Free Cancellation	Rating 7.1 11,640 reviews	Search American Airlines flights
Delta	PriceFrom $399	Free Cancellation	Rating 7.9 8,423 reviews	Search Delta flights
United Airlines	PriceFrom $513	Free Cancellation	Rating 7.4 9,751 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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Flights to Simpson Bayfrom $265

Cheap flights from Washington, D.C. Dulles Intl Airport to St. Maarten from $135

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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

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

Our best British Airways deals on Washington, D.C. Dulles Intl Airport to St. Maarten flight tickets

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Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to St. Maarten that are best for you.

See travel insights to St. Maarten from

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

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

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

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

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to St. Maarten?

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

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

What is the cheapest airline that flies from Washington, D.C. Dulles Intl to St. Maarten?

What airlines fly to St. Maarten?

How many flights depart from Washington, D.C. Dulles Intl Airport to St. Maarten on average per day?

How many flights depart from Washington, D.C. Dulles Intl Airport to St. Maarten on average per week?

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

Fastest flight time

Direct flights

Airports in St. Maarten

Frequently asked questions about flying 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

Why use momondo?

An easier way to manage your St. Maarten trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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