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Dulles Intl

$214+ Cheap flights from St. Maarten to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — IAD
Nov 4 — Nov 111
Tue 11/4
Tue 11/11
1 adult, Economy
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Cheap flight deals from St. Maarten to Dulles Intl

Keep the following information in mind while searching for St. Maarten to Dulles Intl flight deals. Data was last updated October 5, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$457
(Vliegwinkel)

One-way from

$214
(Frontier)
Provider with most accurate pricing for Simpson Bay Princess Juliana-Washington, D.C. (WAS) flight deals.
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Provider most trusted by Cheapflights users for Simpson Bay Princess Juliana-Washington, D.C. (WAS) flights.
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From St. Maarten to Washington, D.C. Dulles Intl
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One-way flight from St. Maarten to Washington, D.C. Dulles Intl
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Find flight deals from St. Maarten to Dulles Intl

Cheapest flights from St. Maarten to Dulles Intl
Explore the most affordable flight options available from St. Maarten to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 5, 2025.

This Vliegwinkel deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:00 pmSXM - IAD
1 stop29h 26mMultiple Airlines
Sat 11/83:24 pmIAD - SXM
1 stop19h 04mMultiple Airlines
Deal found 10/2$457
This American Airlines deal was found by Cheapflights users on 10/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/262:51 pmSXM - IAD
1 stop10h 08mAmerican Airlines
Mon 12/18:09 pmIAD - SXM
2 stops19h 13mAmerican Airlines
Deal found 10/5$476
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/133:20 pmSXM - IAD
2 stops19h 59mAmerican Airlines
Tue 11/185:29 pmIAD - SXM
2 stops21h 53mAmerican Airlines
Deal found 10/4$550
This Delta deal was found by Cheapflights users on 10/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/134:20 pmSXM - IAD
1 stop8h 56mDelta
Tue 11/187:01 amIAD - SXM
1 stop6h 54mDelta
Deal found 10/3$558
This American Airlines deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:24 pmSXM - IAD
2 stops17h 17mAmerican Airlines
Sat 11/88:09 pmIAD - SXM
1 stop16h 51mAmerican Airlines
Deal found 10/2$598
This American Airlines deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/222:40 pmSXM - IAD
2 stops26h 31mAmerican Airlines
Mon 10/276:34 amIAD - SXM
2 stops8h 41mAmerican Airlines
Deal found 10/4$608
This Trip.com deal was found by Cheapflights users on 10/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:00 pmSXM - IAD
Nonstop4h 35mUnited Airlines
Sat 11/810:35 pmIAD - SXM
1 stop16h 22mUnited Airlines
Deal found 10/2$617
This Kissandfly.com deal was found by Cheapflights users on 10/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/14:00 pmSXM - IAD
Nonstop4h 35mLufthansa
Sat 11/88:41 amIAD - SXM
Nonstop4h 09mLufthansa
Deal found 10/4$649

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Maarten to Dulles Intl 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, Cheapflights users made 2,558,603 searches. Data last updated October 5, 2025.
Use the filters below to find and compare flights from St. Maarten to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

St. Maarten

Fly to

Dulles Intl

Route

Depart

Return

Price

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 11/1

4:00 pm-9:26 pm

1 stop29h 26m

Washington, D.C. Dulles Intl

Sat 11/8

3:24 pm-11:28 am

1 stop19h 04m

$457

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 11/26

5:24 pm-1:12 pm

2 stops20h 48m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-4:22 pm

2 stops19h 13m

$476

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 11/13

2:51 pm-11:59 pm

1 stop10h 08m

Washington, D.C. Dulles Intl

Tue 11/18

5:29 pm-2:19 pm

2 stops19h 50m

$550

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 3/6

4:55 pm-8:27 pm

Nonstop4h 32m

Washington, D.C. Dulles Intl

Tue 3/10

8:46 am-12:51 pm

Nonstop4h 05m

$553

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 12/6

4:30 pm-12:19 am

1 stop8h 49m

$214

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 12/12

4:28 pm-12:19 am

2 stops32h 51m

$243

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Mon 11/10

3:20 pm-8:20 pm

2 stops30h 00m

$249

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 12/12

5:00 pm-3:51 pm

1 stop23h 51m

$294

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sun 2/1

3:40 pm-8:59 pm

1 stop30h 19m

$302

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 2/12

3:25 pm-11:54 pm

1 stop9h 29m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/4

Showing 1-10 of 13 results
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Best time to book a flight from St. Maarten to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from St. Maarten with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Maarten to Washington, D.C. Dulles Intl Airport
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from St. Maarten to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from St. Maarten to Washington, D.C. Dulles Intl Airport?

    Departing from St. Maarten to Washington, D.C. Dulles Intl Airport will take you 20h 48m. Airlines will cover a distance of 1681 mi.

  • Can I find deals for flights from St. Maarten to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on St. Maarten to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Maarten to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Maarten to Dulles Intl.

  • Can I find deals for business class flights from St. Maarten to Dulles Intl?

    Yes. Cheapflights offers flight deals from St. Maarten to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Maarten to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from St. Maarten to Washington, D.C. Dulles Intl Airport (average of $292). Flying from St. Maarten to Washington, D.C. Dulles Intl Airport in April is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Woodbridge
Arlington
Alexandria
Tysons
Silver Spring
Springfield
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Oxon Hill
Laurel
Towson
National Harbor
Dundalk
Waldorf

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