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Simpson Bay

$140+ Cheap flights from Washington, D.C. (WAS) to Simpson Bay (SXM)

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — SXM
Nov 25 — Dec 21
Tue 11/25
Tue 12/2
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Simpson Bay Princess Juliana are usually found in November or August, booked 18 days in advance, depart on a Wednesday or Monday and return on a Monday

Find flight deals from Washington, D.C. to Simpson Bay

Cheapest flights from Washington, D.C. to Simpson Bay
Explore the most affordable flight options available from Washington, D.C. to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 26, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:36 pmBWI - SXM
1 stop15h 39mSpirit Airlines
Mon 11/173:20 pmSXM - BWI
1 stop25h 27mSpirit Airlines
Deal found 10/25$328
This Cheapflightsfares deal was found by Cheapflights users on 10/24. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amBWI - SXM
1 stop6h 55mSpirit Airlines
Sat 11/223:20 pmSXM - BWI
1 stop8h 57mSpirit Airlines
Deal found 10/24$329
This Priceline deal was found by Cheapflights users on 10/24. 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 12/66:30 amBWI - SXM
1 stop6h 45mSpirit Airlines
Sat 12/133:20 pmSXM - BWI
1 stop9h 25mSpirit Airlines
Deal found 10/24$331
This Cheapflightsfares deal was found by Cheapflights users on 10/23. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amBWI - SXM
1 stop6h 55mSpirit Airlines
Fri 11/213:20 pmSXM - BWI
1 stop8h 57mSpirit Airlines
Deal found 10/23$339
This Priceline deal was found by Cheapflights users on 10/25. 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.
Mon 12/156:30 amBWI - SXM
1 stop6h 45mSpirit Airlines
Fri 1/94:28 pmSXM - BWI
1 stop8h 26mSpirit Airlines
Deal found 10/25$343
This Expedia deal was found by Cheapflights users on 10/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:12 amDCA - SXM
1 stop7h 53mJetBlue
Wed 12/174:10 pmSXM - DCA
1 stop7h 29mJetBlue
Deal found 10/25$348
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/139:36 pmBWI - SXM
1 stop15h 39mMultiple Airlines
Mon 11/173:20 pmSXM - BWI
2 stops28h 09mMultiple Airlines
Deal found 10/25$351
This Priceline deal was found by Cheapflights users on 10/24. 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.
Mon 12/86:30 amBWI - SXM
1 stop6h 45mSpirit Airlines
Mon 12/153:20 pmSXM - BWI
1 stop9h 25mSpirit Airlines
Deal found 10/24$353
This JetBlue deal was found by Cheapflights users on 10/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/66:12 amDCA - SXM
1 stop7h 53mJetBlue
Tue 12/163:26 pmSXM - DCA
1 stop8h 32mJetBlue
Deal found 10/25$354
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/106:30 amBWI - SXM
1 stop6h 45mSpirit Airlines
Wed 12/173:20 pmSXM - BWI
1 stop19h 15mSpirit Airlines
Deal found 10/25$375
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amBWI - SXM
1 stop6h 55mSpirit Airlines
Mon 11/243:20 pmSXM - BWI
1 stop19h 48mSpirit Airlines
Deal found 10/25$376
This JetBlue deal was found by Cheapflights users on 10/25. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:24 amDCA - SXM
1 stop7h 05mJetBlue
Tue 11/113:34 pmSXM - DCA
1 stop8h 25mJetBlue
Deal found 10/25$388

Cheap flight deals from Washington, D.C. to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Simpson Bay (SXM). 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 October 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$328
(Kiwi.com)

One-way from

$140
(Cheapflightsfares)

Popular in

December

Cheapest in

November

Average price

$612

Good round-trip deal

$681 or less

Good one-way deal

$343 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Simpson Bay Princess Juliana flights.
Search Deals
From Washington, D.C. (WAS) to Simpson Bay Princess Juliana
Search Deals
One-way flight from Washington, D.C. (WAS) to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($29 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Simpson Bay Princess Juliana.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Simpson Bay Princess Juliana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Simpson Bay 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 26, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Simpson Bay that are best for you.

Fly from

Washington, D.C.

Fly to

Simpson Bay

Route

Depart

Return

Price

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 11/17

6:20 am-2:15 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Fri 11/21

3:20 pm-11:17 pm

1 stop8h 57m

$339

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 1/10

5:10 am-3:10 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Thu 1/15

11:30 am-9:47 am

2 stops23h 17m

$381

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 2/21

5:10 am-3:10 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Wed 2/25

4:28 pm-11:54 pm

1 stop8h 26m

$393

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Mon 11/17

6:24 am-2:29 pm

1 stop7h 05m

Simpson Bay Princess Juliana

Sat 11/22

3:22 pm-10:59 pm

1 stop8h 37m

$394

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Tue 11/18

6:24 am-4:38 pm

1 stop9h 14m

Simpson Bay Princess Juliana

Sat 11/22

2:28 pm-10:59 pm

1 stop9h 31m

$398

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Tue 11/18

6:24 am-4:38 pm

1 stop9h 14m

Simpson Bay Princess Juliana

Fri 11/21

4:02 pm-10:59 pm

1 stop7h 57m

$398

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 12/8

6:30 am-2:10 pm

1 stop6h 40m

Simpson Bay Princess Juliana

Mon 12/15

3:15 pm-12:24 am

2 stops34h 09m

$399

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Thu 11/20

11:13 am-2:15 pm

1 stop26h 02m

Simpson Bay Princess Juliana

Mon 11/24

3:20 pm-10:08 am

1 stop19h 48m

$401

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 1/12

5:10 am-3:10 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Mon 1/26

4:28 pm-8:32 pm

2 stops29h 04m

$405

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Mon 11/17

6:24 am-4:38 pm

1 stop9h 14m

Simpson Bay Princess Juliana

Fri 11/21

4:02 pm-10:59 pm

1 stop7h 57m

$408

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/24

Showing 1-10 of 56 results
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Compare providers for flights from Washington, D.C. to Simpson Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Simpson Bay in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Simpson Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Washington, D.C.-Simpson Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Simpson Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Simpson Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Washington, D.C. 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. to Simpson Bay

How far ahead should I book a flight from Washington, D.C. to Simpson Bay?

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Simpson Bay. Price data was last updated on October 24, 2025.

Booking 18 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Washington, D.C. to Simpson Bay?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Simpson Bay (average of $203). Flying from Washington, D.C. to Simpson Bay in April is currently the most expensive (average of $486). 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 WAS to SXM?

Find hourly flight availability from Washington, D.C. to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 26, 2025.

It’s typically best to fly out from Washington, D.C. to Simpson Bay in the afternoon. Doing so could potentially save you 42% on the flight price compared to flying in the morning, which is usually more expensive.

How much does it cost to fly round-trip from Washington, D.C. to Simpson Bay?

Reviews of airlines servicing Simpson Bay

Get insights into the airlines that provide service to Simpson Bay. 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 Simpson Bay. Reviews last updated October 26, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. to Simpson Bay have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,997 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,999 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,030 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
JetBlue
7.2
Good
2,907 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,116 reviews
Delta
7.9
Good
7,997 reviews

Comfort

7.9

Boarding

8.2

Overall

7.9

Entertainment

7.9

Food

7.3

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Simpson Bay from Washington, D.C.?

    If you book a flight to Simpson Bay from Washington, D.C., you will be flying to Princess Juliana, which is the city’s only airport. Simpson Bay Princess Juliana (SXM) is located 0.5 mi from the center of Simpson Bay. There are 0 flights from Washington, D.C. to Princess Juliana per day from 5 different airlines.

  • How long is the flight from Washington, D.C. to Simpson Bay?

    For as low as $339, Spirit Airlines can have you in Simpson Bay from Washington, D.C. in 6h 55m. There are 1670 mi between Washington, D.C. and Simpson Bay. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Washington, D.C. to Simpson Bay round-trip?

    Our cheapest airline available from Washington, D.C. to Simpson Bay is JetBlue. Our recent data shows that you can find tickets from as low as $427 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $547 and $557 round-trip. JetBlue is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from Washington, D.C. to Simpson Bay one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $140. Users have also found prices from $169 and $203 on JetBlue and Air Canada, respectively.

  • What are the most popular routes from Washington, D.C. to Simpson Bay?

    Most travelers choose Washington, D.C. Dulles Intl - Simpson Bay Princess Juliana, Washington, D.C. Reagan-National - Simpson Bay Princess Juliana or Baltimore/Washington - Simpson Bay Princess Juliana when deciding on the best route from Washington, D.C. to Simpson Bay.

  • What are the cheapest flights from Washington, D.C. to Simpson Bay?

    The cheapest flight price from Washington, D.C. to Simpson Bay is $343. On average you can expect to pay $734. The most popular route, (Washington, D.C. Dulles Intl - Simpson Bay Princess Juliana), can usually be booked for $469.

  • Can I find deals for flights from Washington, D.C. to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Simpson Bay?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Simpson Bay.

  • Can I find deals for business class flights from Washington, D.C. to Simpson Bay?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Simpson Bay 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. to Simpson Bay?

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Simpson Bay (average of $203). Flying from Washington, D.C. to Simpson Bay in April is currently the most expensive (average of $486). 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 Simpson Bay?

Book flights to Simpson Bay if you plan to visit one of these locations
Philipsburg

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Alternative routes for Washington, D.C. to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Simpson Bay flights
Reagan-National to Simpson Bay flights

Top 5 airlines flying from Washington, D.C. to Simpson Bay

Discover the top 5 airlines that operate flights from Washington, D.C. to Simpson Bay. 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 October 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$333Average$456FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$427Average$533FlexibilityNo cancel feeOn-time62%
DeltaCheapest$457Average$642FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$524Average$729FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$540Average$714FlexibilityNo cancel feeOn-time69%

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