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Dulles Intl

$343+ 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 5/10. Fares are subject to change and may not be available on all flights or dates of travel.
SXM — IAD
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 April 17, 2025.

Round-trip from

$349
(Flightnetwork)

One-way from

$343
(Kiwi.com)
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
Search Deals

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 April 17, 2025.

This Flightnetwork deal was found by Cheapflights users on 4/17. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:22 pmSXM - IAD
1 stop16h 53mFrontier
Sun 6/112:28 pmIAD - SXM
1 stop28h 32mFrontier
Deal found 4/17$349
This Mytrip deal was found by Cheapflights users on 4/16. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:22 pmSXM - IAD
1 stop16h 53mMultiple Airlines
Sat 5/312:21 amIAD - SXM
1 stop9h 02mMultiple Airlines
Deal found 4/16$452
This American Airlines deal was found by Cheapflights users on 4/17. 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 5/244:40 pmSXM - IAD
2 stops20h 42mAmerican Airlines
Sun 6/18:02 pmIAD - SXM
2 stops19h 29mAmerican Airlines
Deal found 4/17$580
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/243:55 pmSXM - IAD
Nonstop4h 25mUnited Airlines
Sun 6/110:23 pmIAD - SXM
1 stop14h 06mUnited Airlines
Deal found 4/16$655
This Delta deal was found by Cheapflights users on 4/16. 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.
Sat 10/43:15 pmSXM - IAD
1 stop8h 52mDelta
Wed 10/156:00 amIAD - SXM
1 stop7h 47mDelta
Deal found 4/16$833

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 April 17, 2025.
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

Sat 5/24

6:22 pm-11:15 am

1 stop16h 53m

Washington, D.C. Dulles Intl

Sun 6/1

12:28 pm-5:00 pm

1 stop28h 32m

$349

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 5/24

6:22 pm-11:15 am

1 stop16h 53m

Washington, D.C. Dulles Intl

Sat 5/31

2:21 am-11:23 am

1 stop9h 02m

$452

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 5/24

4:40 pm-1:22 pm

2 stops20h 42m

Washington, D.C. Dulles Intl

Sun 6/1

8:02 pm-3:31 pm

2 stops19h 29m

$580

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 5/24

3:55 pm-8:20 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Sun 6/1

10:23 pm-12:29 pm

1 stop14h 06m

$655

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 10/4

3:15 pm-12:07 am

1 stop8h 52m

Washington, D.C. Dulles Intl

Wed 10/15

6:00 am-1:47 pm

1 stop7h 47m

$833

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sat 5/10

3:05 pm-4:36 pm

2 stops25h 31m

$343

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 5/28

3:55 pm-8:20 pm

Nonstop4h 25m

$345

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sun 7/13

12:23 pm-1:20 am

1 stop12h 57m

$346

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 10/3

3:15 pm-12:07 am

1 stop8h 52m

$350

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 6/24

4:05 pm-12:38 pm

2 stops20h 33m

$359

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 12 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 April 17, 2025.

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.

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated April 17, 2025.
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,916 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
WestJet
7.2
Good
2,809 reviews
Delta
8.0
Very good
7,916 reviews

Comfort

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

  • What are the cheapest airlines to fly from Saint Martin Island to Washington, D.C. Dulles Intl Airport one-way?

    $345 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Copa Airlines and Delta, with prices starting from $346 and $350, respectively.

  • 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 $218. While the most popular route (Simpson Bay Princess Juliana - Washington, D.C. Dulles Intl) can be booked for $538 on average our data indicates $518 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.

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

    Currently, August is the cheapest month in which you can book a flight from Saint Martin Island to Washington, D.C. Dulles Intl Airport (average of $309). Flying from Saint Martin Island to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $383). 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 Saint Martin Island?

Book flights to Saint Martin Island if you plan to visit one of these locations
Arlington
Alexandria
Fairfax
Tysons
Springfield
Woodbridge
Rockville
Fredericksburg
Gaithersburg
Silver Spring
Linthicum Heights
Falls Church
Laurel
Easton
Herndon
Sterling
Bowie
Gettysburg
National Harbor
Oxon Hill

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