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Saint Martin Island

$148+ Cheap flights from Dulles Intl (IAD) to Saint Martin Island

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 5/22. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SXM
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Dulles Intl to Saint Martin Island

Keep the following information in mind while searching for Dulles Intl to Saint Martin Island flight deals. Data was last updated April 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$475
(Priceline)

One-way from

$148
(Mytrip)

Popular in

December

Cheapest in

September

Average price

$829
Provider with most accurate pricing for Washington, D.C. (WAS)-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Simpson Bay Princess Juliana flights.
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From Washington, D.C. Dulles Intl to Saint Martin Island
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One-way flight from Washington, D.C. Dulles Intl to Saint Martin Island
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Highest demand for flights based on searches. 4% potential increase in price ($30 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Dulles Intl to Saint Martin Island

Cheapest flights from Dulles Intl to Saint Martin Island
Explore the most affordable flight options available from Dulles Intl to Saint Martin Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Priceline deal was found by Cheapflights users on 4/15. 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.
Thu 6/57:02 pmIAD - SXM
2 stops21h 58mFrontier
Mon 6/96:15 pmSXM - IAD
2 stops45h 52mFrontier
Deal found 4/15$475
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.
Fri 6/133:13 pmIAD - SXM
2 stops22h 47mMultiple Airlines
Wed 6/183:05 pmSXM - IAD
2 stops19h 57mMultiple Airlines
Deal found 4/16$496
This WestJet 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 WestJet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:45 pmIAD - SXM
2 stops18h 30mWestJet
Thu 6/52:10 pmSXM - IAD
2 stops27h 44mWestJet
Deal found 4/16$497
This Copa 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/272:21 amIAD - SXM
1 stop9h 02mCopa Airlines
Wed 6/412:21 pmSXM - IAD
1 stop15h 59mCopa Airlines
Deal found 4/16$519
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.
Wed 5/287:05 amIAD - SXM
1 stop6h 49mDelta
Wed 6/43:19 pmSXM - IAD
1 stop8h 16mDelta
Deal found 4/16$547
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.
Wed 5/285:02 amIAD - SXM
1 stop8h 13mAmerican Airlines
Wed 6/42:24 pmSXM - IAD
2 stops18h 14mAmerican Airlines
Deal found 4/17$552
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/248:17 amIAD - SXM
Nonstop4h 12mUnited Airlines
Wed 5/283:55 pmSXM - IAD
Nonstop4h 25mUnited Airlines
Deal found 4/17$558
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/18:17 amIAD - SXM
Nonstop4h 12mSWISS
Sun 6/83:55 pmSXM - IAD
Nonstop4h 25mSWISS
Deal found 4/16$651
This Vliegwinkel 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/110:23 pmIAD - SXM
1 stop14h 06mAir Canada
Sun 6/83:55 pmSXM - IAD
Nonstop4h 25mAir Canada
Deal found 4/16$652
This Kissandfly.com 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/48:39 amIAD - SXM
1 stop26h 41mSilver Airways
Tue 10/711:55 amSXM - IAD
1 stop8h 57mSilver Airways
Deal found 4/16$694

Cheapflights Fare Finder

Customize your flight search to find flights from Dulles Intl to Saint Martin Island 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 Washington, D.C. Dulles Intl Airport to Saint Martin Island that are best for you.

Fly from

Dulles Intl

Fly to

Saint Martin Island

Route

Depart

Return

Price

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Thu 6/5

7:02 pm-5:00 pm

2 stops21h 58m

Simpson Bay Princess Juliana

Mon 6/9

6:15 pm-4:07 pm

2 stops45h 52m

$475

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Fri 6/13

3:13 pm-2:00 pm

2 stops22h 47m

Simpson Bay Princess Juliana

Wed 6/18

3:05 pm-11:02 am

2 stops19h 57m

$496

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 5/28

6:45 pm-1:15 pm

2 stops18h 30m

Simpson Bay Princess Juliana

Thu 6/5

2:10 pm-5:54 pm

2 stops27h 44m

$497

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Tue 5/27

2:21 am-11:23 am

1 stop9h 02m

Simpson Bay Princess Juliana

Wed 6/4

12:21 pm-4:20 am

1 stop15h 59m

$519

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 5/28

7:05 am-1:54 pm

1 stop6h 49m

Simpson Bay Princess Juliana

Wed 6/4

3:19 pm-11:35 pm

1 stop8h 16m

$547

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 5/28

5:02 am-1:15 pm

1 stop8h 13m

Simpson Bay Princess Juliana

Wed 6/4

2:24 pm-8:38 am

2 stops18h 14m

$552

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 5/24

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Wed 5/28

3:55 pm-8:20 pm

Nonstop4h 25m

$558

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 6/1

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Sun 6/8

3:55 pm-8:20 pm

Nonstop4h 25m

$651

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 6/1

10:23 pm-12:29 pm

1 stop14h 06m

Simpson Bay Princess Juliana

Sun 6/8

3:55 pm-8:20 pm

Nonstop4h 25m

$652

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Thu 5/22

12:10 pm-5:00 pm

1 stop28h 50m

$148

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 15 results
1
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Best time to book a flight from Dulles Intl to Saint Martin Island

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

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Martin Island (average of $459). Flying from Washington, D.C. Dulles Intl Airport to Saint Martin Island in July is currently the most expensive (average of $675). 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.

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

Find hourly flight availability from Dulles Intl to Saint Martin Island. 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 Washington, D.C. Dulles Intl Airport to Saint Martin Island as you normally would.

Reviews of airlines servicing Saint Martin Island

Get insights into the airlines that provide service to Saint Martin Island. 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 Saint Martin Island. Reviews last updated April 17, 2025.
See what other customers who have flown with Delta, Copa Airlines and SWISS from Washington, D.C. to Saint Martin Island have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,917 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Copa Airlines
7.6
Good
1,409 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
SWISS
7.5
Good
1,580 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,667 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,917 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $148. Users have also found prices from $222 and $273 on Copa Airlines and Delta, respectively.

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

    Looking at all options, your cheapest flight can be booked for $268. While the most popular route (Washington, D.C. Dulles Intl - Simpson Bay Princess Juliana) can be booked for $370 on average our data indicates $595 when flying from Washington, D.C. Dulles Intl Airport to Saint Martin Island.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Saint Martin Island 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 Washington, D.C. Dulles Intl Airport to Saint Martin Island?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Saint Martin Island (average of $459). Flying from Washington, D.C. Dulles Intl Airport to Saint Martin Island in July is currently the most expensive (average of $675). 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.

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Top 3 airlines flying from Dulles Intl to Saint Martin Island

Discover the top 3 airlines that operate flights from Dulles Intl to Saint Martin Island. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$504Average$644FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$540Average$759FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$581Average$789FlexibilityNo cancel feeOn-time71%

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