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Dulles Intl

$187+ Cheap flights from Saint Martin Island 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 3/21. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — IAD
Feb 10 — Feb 171
Tue 2/10
Tue 2/17
1 adult, Economy
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Cheap flight deals from Saint Martin Island to Dulles Intl

Keep the following information in mind while searching for Saint Martin Island to Dulles Intl flight deals. Data was last updated January 11, 2026.

Round-trip from

$429
(Kissandfly.com)

One-way from

$187
(Priceline)
From Saint Martin Island to Washington, D.C. Dulles Intl
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One-way flight from Saint Martin Island to Washington, D.C. Dulles Intl
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Find flight deals from Saint Martin Island to Dulles Intl

Cheapest flights from Saint Martin Island to Dulles Intl
Explore the most affordable flight options available from Saint Martin Island to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 11, 2026.

This Priceline deal was found by Cheapflights users on 1/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/283:41 pmSXM - IAD
1 stop8h 50mFrontier
Sat 4/46:00 amIAD - SXM
1 stop8h 40mFrontier
Deal found 1/11$280
This Trip.com deal was found by Cheapflights users on 1/11. 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.
Fri 1/235:00 pmSXM - IAD
1 stop23h 46mAir Canada
Sun 1/254:30 pmIAD - SXM
1 stop22h 30mAir Canada
Deal found 1/11$389
This Kissandfly.com deal was found by Cheapflights users on 1/10. 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.
Fri 2/133:20 pmSXM - IAD
2 stops43h 55mMultiple Airlines
Thu 2/1910:10 amIAD - SXM
2 stops27h 05mMultiple Airlines
Deal found 1/10$447
This Air Canada deal was found by Cheapflights users on 1/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:00 pmSXM - IAD
1 stop23h 49mAir Canada
Mon 3/95:11 pmIAD - SXM
2 stops20h 29mAir Canada
Deal found 1/10$453
This FlightHub deal was found by Cheapflights users on 1/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/273:40 pmSXM - IAD
2 stops30h 45mAir Canada
Tue 2/312:43 pmIAD - SXM
2 stops26h 17mAir Canada
Deal found 1/11$458
This Trip.com deal was found by Cheapflights users on 1/10. 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 3/213:41 pmSXM - IAD
1 stop8h 50mMultiple Airlines
Sat 3/289:55 amIAD - SXM
1 stop27h 40mMultiple Airlines
Deal found 1/10$462
This Air Canada deal was found by Cheapflights users on 1/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/173:40 pmSXM - IAD
1 stop30h 14mAir Canada
Mon 2/235:46 pmIAD - SXM
1 stop19h 54mAir Canada
Deal found 1/10$477
This Air Canada deal was found by Cheapflights users on 1/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/164:00 pmSXM - IAD
1 stop23h 46mAir Canada
Mon 3/234:30 pmIAD - SXM
1 stop22h 30mAir Canada
Deal found 1/11$478

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Martin Island 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 January 11, 2026.
Use the filters below to find and compare flights from Saint Martin Island to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Saint Martin Island

Fly to

Dulles Intl

Route

Depart

Return

Price

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 1/23

5:00 pm-3:46 pm

1 stop23h 46m

Washington, D.C. Dulles Intl

Sun 1/25

10:10 pm-4:00 pm

2 stops16h 50m

$409

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 1/27

3:40 pm-11:35 am

1 stop20h 55m

Washington, D.C. Dulles Intl

Tue 2/3

4:30 pm-4:00 pm

1 stop22h 30m

$453

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 2/17

3:40 pm-8:54 pm

1 stop30h 14m

Washington, D.C. Dulles Intl

Mon 2/23

5:46 pm-2:40 pm

1 stop19h 54m

$477

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Mon 3/16

4:00 pm-3:46 pm

1 stop23h 46m

Washington, D.C. Dulles Intl

Mon 3/23

4:30 pm-3:00 pm

1 stop22h 30m

$478

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 3/21

3:41 pm-7:20 am

2 stops15h 39m

Washington, D.C. Dulles Intl

Sat 3/28

9:55 am-1:35 pm

1 stop27h 40m

$480

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 2/13

5:00 pm-8:29 pm

1 stop28h 29m

Washington, D.C. Dulles Intl

Thu 2/19

9:45 am-4:00 pm

2 stops29h 15m

$485

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 3/4

3:20 pm-4:43 pm

2 stops26h 23m

$203

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 2/18

3:20 pm-9:25 am

3 stops19h 05m

$247

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Mon 1/19

5:00 pm-8:26 pm

1 stop28h 26m

$248

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 3/3

3:20 pm-4:13 pm

3 stops25h 53m

$261

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/11

Showing 1-10 of 16 results
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Best time to book a flight from Saint Martin Island to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Saint Martin Island 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 Saint Martin Island to Washington, D.C. Dulles Intl Airport

What is the cheapest time of day to fly from SCH to IAD?

Find hourly flight availability from Saint Martin Island to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 11, 2026.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Saint Martin Island to Washington, D.C. Dulles Intl Airport as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Saint Martin Island 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 Saint Martin Island to Washington, D.C. Dulles Intl Airport?

    For as low as $409, Air Canada can have you in Washington, D.C. Dulles Intl Airport from Saint Martin Island in 23h 46m. The distance between Saint Martin Island and Washington, D.C. Dulles Intl Airport is about 1681 mi.

  • What are the cheapest flights from Saint Martin Island to Washington, D.C. Dulles Intl Airport?

    Looking at all options, your cheapest flight can be booked for $180. While the most popular route (Simpson Bay Princess Juliana - Washington, D.C. Dulles Intl) can be booked for $429 on average, our data indicates $488 when flying from Saint Martin Island to Washington, D.C. Dulles Intl Airport.

  • Can I find deals for flights from Saint Martin Island to Dulles Intl that include hotel bookings?

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

  • How can I find direct flights from Saint Martin Island to Dulles Intl?

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

  • Can I find deals for business class flights from Saint Martin Island to Dulles Intl?

    Yes. Cheapflights offers flight deals from Saint Martin Island 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.

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
Alexandria
Woodbridge
Tysons
Arlington
Owings Mills
Springfield
Silver Spring
Hanover
Fredericksburg
Linthicum Heights
Rockville
Laurel
Towson
Manassas
National Harbor
Bowie
Largo
McLean
Clinton
Upper Marlboro

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Alternative routes for Saint Martin Island to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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