HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
St. Maarten

$216+ Cheap flights from Dulles Intl (IAD) to St. Maarten

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — SXM
Dec 26 — Jan 21
Thu 12/26
Thu 1/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Dulles Intl to St. Maarten with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Dulles Intl to St. Maarten

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to St. Maarten (SX0). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 21, 2024.

Round-trip from

$555
(Delta)

One-way from

$216
(Kiwi.com)
From Washington, D.C. Dulles Intl to St. Maarten
Search Deals
One-way flight from Washington, D.C. Dulles Intl to St. Maarten
Search Deals

Find flight deals from Dulles Intl to St. Maarten

Cheapest flights from Dulles Intl to St. Maarten
Explore the most affordable flight options available from Dulles Intl to St. Maarten. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 21, 2024.

This CheapOair deal was found by Cheapflights users on 12/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:40 amIAD - SXM
2 stops31h 39mFrontier
Mon 1/66:29 pmSXM - IAD
2 stops42h 43mFrontier
Deal found 12/19$760
This Air Canada deal was found by Cheapflights users on 12/20. 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.
Sun 12/222:35 pmIAD - SXM
1 stop24h 40mAir Canada
Fri 12/275:15 pmSXM - IAD
1 stop17h 31mAir Canada
Deal found 12/20$819
This Mytrip deal was found by Cheapflights users on 12/19. 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.
Sun 12/2210:35 amIAD - SXM
1 stop28h 40mMultiple Airlines
Sun 12/294:10 pmSXM - IAD
1 stop16h 55mMultiple Airlines
Deal found 12/19$932
This American Airlines deal was found by Cheapflights users on 12/20. 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.
Mon 12/235:29 pmIAD - SXM
2 stops18h 01mAmerican Airlines
Sun 12/295:14 pmSXM - IAD
2 stops16h 35mAmerican Airlines
Deal found 12/20$994
This United deal was found by Cheapflights users on 12/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/228:39 amIAD - SXM
Nonstop4h 05mUnited Airlines
Sun 12/294:55 pmSXM - IAD
Nonstop4h 32mUnited Airlines
Deal found 12/20$1,080
This Copa Airlines deal was found by Cheapflights users on 12/20. 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.
Sat 12/213:31 pmIAD - SXM
1 stop18h 48mCopa Airlines
Wed 12/2512:15 pmSXM - IAD
1 stop12h 15mCopa Airlines
Deal found 12/20$1,293
This Delta deal was found by Cheapflights users on 12/20. 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 12/257:19 amIAD - SXM
1 stop6h 52mDelta
Tue 1/71:40 pmSXM - IAD
1 stop11h 42mDelta
Deal found 12/20$1,368

Find flights from Dulles Intl to St. Maarten within your budget

Customize your flight search to find flights from Dulles Intl to St. Maarten 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 December 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 1/20

6:00 am-3:16 pm

1 stop8h 16m

Simpson Bay Princess Juliana

Thu 1/30

1:40 pm-9:05 pm

1 stop8h 25m

$555

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Tue 12/31

2:35 pm-4:15 pm

1 stop24h 40m

Simpson Bay Princess Juliana

Fri 1/10

5:15 pm-9:46 am

1 stop17h 31m

$557

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 1/20

6:22 am-2:00 pm

1 stop6h 38m

Simpson Bay Princess Juliana

Thu 1/30

3:20 pm-8:41 am

2 stops18h 21m

$559

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Wed 5/14

8:17 am-12:29 pm

Nonstop4h 12m

Simpson Bay Princess Juliana

Sat 5/24

3:55 pm-8:17 pm

Nonstop4h 22m

$565

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 1/18

3:24 pm-11:13 am

1 stop18h 49m

Simpson Bay Princess Juliana

Tue 1/21

12:13 pm-11:28 pm

1 stop12h 15m

$588

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 1/4

3:55 pm-3:55 pm

1 stop23h 00m

Simpson Bay Princess Juliana

Sat 1/11

6:25 pm-6:15 pm

2 stops24h 50m

$592

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 5/31

5:23 pm-3:50 pm

2 stops46h 27m

Simpson Bay Princess Juliana

Sat 6/7

12:18 pm-8:31 pm

2 stops32h 13m

$647

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 2/2

10:20 pm-1:51 pm

1 stop14h 31m

Simpson Bay Princess Juliana

Sun 2/9

4:55 pm-8:27 pm

Nonstop4h 32m

$663

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Fri 2/7

7:19 pm-2:30 pm

2 stops18h 11m

$216

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 4/12

10:14 pm-2:55 pm

2 stops16h 41m

$228

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 13 results
1
2

Best time to book a flight from Dulles Intl to St. Maarten

Have a flexible travel schedule? Discover the best time to fly to St. Maarten 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.

Travel insights for flights from Dulles Intl to St. Maarten

Get recent, data-driven insights about flights from Dulles Intl to St. Maarten including ideal travel times, pricing trends, and more.

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

Find hourly flight availability from Dulles Intl to St. Maarten. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 21, 2024.

When flying from Washington, D.C. Dulles Intl Airport to St. Maarten, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Washington, D.C. Dulles Intl Airport to St. Maarten

Explore weekly flight availability from Dulles Intl to St. Maarten. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated December 21, 2024.

The most flights from IAD to SX0 are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

Reviews of airlines servicing St. Maarten

Get insights into the airlines that provide service to St. Maarten. 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 St. Maarten. Reviews last updated December 21, 2024.
Get a feel of what it's like to fly with Frontier, Copa Airlines and Delta from Washington, D.C. to St. Maarten by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Delta
8.0
Very good
8,597 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Copa Airlines
7.7
Good
1,717 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

United Airlines
7.4
Good
9,035 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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

Air Canada
7.0
Good
8,403 reviews
Delta
8.0
Very good
8,597 reviews

Entertainment

7.9

Overall

8.0

Crew

8.6

Boarding

8.2

Comfort

8.0

Food

7.3

Reviews

1 / 10

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 St. Maarten. 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 St. Maarten one-way?

    $233 is the cheapest one-way deal found within the past few days, from Air Canada. You may also be able to find cheap deals on Delta and American Airlines, with prices starting from $277 and $302, respectively.

  • What are the cheapest flights from Washington, D.C. Dulles Intl Airport to St. Maarten?

    On average you can expect to pay $594 for a flight from Washington, D.C. Dulles Intl Airport to St. Maarten. The cheapest flight overall is $290 while the most popular route, (Washington, D.C. Dulles Intl - Simpson Bay Princess Juliana) is currently priced at $536.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to St. Maarten 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 St. Maarten?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to St. Maarten (average of $459). Flying from Washington, D.C. Dulles Intl Airport to St. Maarten in March is currently the most expensive (average of $690). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Dulles Intl to St. Maarten

See prices for flight routes from nearby airports that may be better suited for you.
Baltimore to Luis Munoz Marin Intl flights
Dulles Intl to Luis Munoz Marin Intl flights
Reagan-National to Luis Munoz Marin Intl flights
Dulles Intl to Punta Cana flights
Baltimore to Punta Cana flights
Dulles Intl to Saint Thomas Island flights
Dulles Intl to Montego Bay flights
Reagan-National to Punta Cana flights
Baltimore to Montego Bay flights
Reagan-National to Nassau flights
Reagan-National to Montego Bay flights
Dulles Intl to Oranjestad flights
Dulles Intl to Nassau flights
Baltimore to Oranjestad flights
Baltimore to Nassau flights
Baltimore to Saint Thomas Island flights
Dulles Intl to Providenciales flights
Reagan-National to Saint Thomas Island flights
Reagan-National to Oranjestad flights
Dulles Intl to Simpson Bay flights
Reagan-National to Providenciales flights
Dulles Intl to Santo Domingo flights
Dulles Intl to Castries flights
Baltimore to Providenciales flights
Baltimore to Santo Domingo flights
Reagan-National to Santo Domingo flights
Baltimore to Castries flights
Baltimore to Simpson Bay flights
Reagan-National to Castries flights
Dulles Intl to Bridgetown flights
Dulles Intl to Christiansted flights
Reagan-National to Simpson Bay flights
Dulles Intl to Willemstad flights
Reagan-National to Christiansted flights
Dulles Intl to Kingston flights
Baltimore to Bridgetown flights
Baltimore to Willemstad flights
Reagan-National to Kingston flights
Baltimore to Christiansted flights
Dulles Intl to Puerto Plata flights
Dulles Intl to Port of Spain flights
Dulles Intl to George Town flights
Reagan-National to St. George's flights
Reagan-National to Willemstad flights
Baltimore to George Town flights
Reagan-National to Bridgetown flights
Baltimore to Kingston flights
Reagan-National to Port of Spain flights
Dulles Intl to St. George's flights
Reagan-National to George Town flights

Top 5 airlines flying from Dulles Intl to St. Maarten

Discover the top 5 airlines that operate flights from Dulles Intl to St. Maarten. 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 December 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$273Average$494FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$468Average$525FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$501Average$813FlexibilityNo cancel feeOn-time71%
DeltaCheapest$504Average$659FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$529Average$757FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.