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Simpson Bay

$178+ Cheap flights from Reagan-National (DCA) 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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — SXM
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Simpson Bay Princess Juliana are usually found in May or September, booked 44 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Reagan-National to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 septiembre 11, 2025.

Round-trip from

$411
(Air Canada)

One-way from

$178
(Priceline)

Popular in

December

Cheapest in

May

Average price

$533
From Washington, D.C. Reagan-National to Simpson Bay Princess Juliana
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One-way flight from Washington, D.C. Reagan-National to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 9% potential increase in price ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Reagan-National to Simpson Bay

Cheapest flights from Reagan-National to Simpson Bay
Explore the most affordable flight options available from Reagan-National to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Air Canada deal was found by Cheapflights users on 9/10. 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.
jue. 11/276:00 amDCA - SXM
1 stop7h 40mAir Canada
lun. 12/15:00 pmSXM - DCA
2 stops23h 31mAir Canada
Deal found 9/10$411
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/226:25 amDCA - SXM
1 stop6h 50mJetBlue
dom. 10/262:34 pmSXM - DCA
1 stop8h 24mJetBlue
Deal found 9/10$419
This Priceline deal was found by Cheapflights users on 9/11. 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.
dom. 10/266:15 amDCA - SXM
1 stop7h 04mJetBlue
dom. 11/23:34 pmSXM - DCA
1 stop24h 16mJetBlue
Deal found 9/11$432
This Air Canada deal was found by Cheapflights users on 9/9. 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.
vie. 12/512:55 pmDCA - SXM
2 stops24h 45mAir Canada
jue. 12/183:40 pmSXM - DCA
1 stop19h 46mAir Canada
Deal found 9/9$443
This Priceline deal was found by Cheapflights users on 9/11. 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.
jue. 10/304:55 pmDCA - SXM
1 stop22h 43mJetBlue
dom. 11/23:34 pmSXM - DCA
1 stop24h 16mJetBlue
Deal found 9/11$444
This Air Canada deal was found by Cheapflights users on 9/10. 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.
sáb. 12/66:00 amDCA - SXM
1 stop7h 40mAir Canada
mar. 12/163:40 pmSXM - DCA
1 stop24h 51mAir Canada
Deal found 9/10$445
This Air Canada deal was found by Cheapflights users on 9/9. 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.
vie. 12/512:55 pmDCA - SXM
2 stops24h 45mAir Canada
mié. 12/175:00 pmSXM - DCA
2 stops23h 31mAir Canada
Deal found 9/9$449
This JetBlue deal was found by Cheapflights users on 9/9. 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.
mar. 10/76:25 amDCA - SXM
1 stop6h 50mJetBlue
sáb. 10/113:31 pmSXM - DCA
1 stop7h 25mJetBlue
Deal found 9/9$450
This JetBlue deal was found by Cheapflights users on 9/10. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/286:19 amDCA - SXM
1 stop6h 56mJetBlue
sáb. 10/43:31 pmSXM - DCA
1 stop7h 25mJetBlue
Deal found 9/10$453
This Air Canada deal was found by Cheapflights users on 9/9. 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.
dom. 11/308:40 pmDCA - SXM
1 stop18h 20mAir Canada
mié. 12/175:00 pmSXM - DCA
1 stop16h 55mAir Canada
Deal found 9/9$456

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Simpson Bay that are best for you.

Fly from

Reagan-National

Fly to

Simpson Bay

Route

Depart

Return

Price

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

dom. 12/7

6:00 am-2:21 pm

1 stop7h 21m

Simpson Bay Princess Juliana

mié. 12/10

3:26 pm-10:54 pm

1 stop8h 28m

$419

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

sáb. 12/6

6:00 am-2:40 pm

1 stop7h 40m

Simpson Bay Princess Juliana

mar. 12/16

3:40 pm-3:31 pm

1 stop24h 51m

$445

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

vie. 12/5

12:55 pm-2:40 pm

2 stops24h 45m

Simpson Bay Princess Juliana

jue. 12/18

3:40 pm-7:45 pm

2 stops29h 05m

$449

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

mar. 10/7

6:25 am-1:15 pm

1 stop6h 50m

Simpson Bay Princess Juliana

sáb. 10/11

3:31 pm-10:56 pm

1 stop7h 25m

$450

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

dom. 9/28

6:19 am-1:15 pm

1 stop6h 56m

Simpson Bay Princess Juliana

mar. 10/7

2:35 pm-10:56 pm

1 stop8h 21m

$453

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

dom. 9/28

6:19 am-1:15 pm

1 stop6h 56m

Simpson Bay Princess Juliana

mié. 10/8

2:35 pm-10:56 pm

1 stop8h 21m

$453

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

dom. 9/28

6:19 am-1:15 pm

1 stop6h 56m

Simpson Bay Princess Juliana

lun. 10/6

2:35 pm-10:56 pm

1 stop8h 21m

$453

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

dom. 9/28

6:19 am-1:15 pm

1 stop6h 56m

Simpson Bay Princess Juliana

sáb. 10/4

3:31 pm-10:56 pm

1 stop7h 25m

$453

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

jue. 12/4

12:55 pm-4:00 pm

2 stops26h 05m

Simpson Bay Princess Juliana

mié. 12/17

5:00 pm-12:19 pm

2 stops20h 19m

$456

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

vie. 12/5

6:59 am-4:00 pm

1 stop8h 01m

Simpson Bay Princess Juliana

mié. 12/17

5:00 pm-7:45 pm

1 stop27h 45m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 23 results
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Best time to book a flight from Reagan-National to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Reagan-National 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. Reagan-National Airport to Simpson Bay

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

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Simpson Bay. Price data was last updated on August 29, 2025.

The price you pay for your flight from Washington, D.C. Reagan-National Airport to Simpson Bay may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Simpson Bay (average of $459). Flying from Washington, D.C. Reagan-National Airport to Simpson Bay in March is currently the most expensive (average of $652). 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.

How much does it cost to fly round-trip from Washington, D.C. Reagan-National Airport 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 septiembre 11, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. Reagan-National Airport to Simpson Bay to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,937 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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. Reagan-National?

    Located just 0.5 mi from the city center, Simpson Bay Princess Juliana is the airport most travelers will use when flying to Simpson Bay from Washington, D.C. Reagan-National. Booking flights from Washington, D.C. Reagan-National to Princess Juliana (SXM) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Reagan-National from 4 different airlines.

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

    Airlines like JetBlue and Air Canada fly from Washington, D.C. Reagan-National Airport to Simpson Bay in about 7h 21m. The time it takes to get you to your destination can typically vary by up to 19m. The distance from Washington, D.C. Reagan-National Airport to Simpson Bay is about 1663 mi. This flight may include one or multiple stops.

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

    Cheapflights users have booked flights from Washington, D.C. Reagan-National Airport to Simpson Bay round-trip from $427. Other airlines that can offer you cheap pricing are Delta, from $556, and American Airlines, from $569. JetBlue is currently priced 35% below the average price you’ll pay for this route.

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

    $184 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 JetBlue and American Airlines, with prices starting from $220 and $283, respectively.

  • Can I find deals for flights from Reagan-National to Simpson Bay that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Simpson Bay flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Simpson Bay?

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

  • Can I find deals for business class flights from Reagan-National to Simpson Bay?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Simpson Bay (average of $459). Flying from Washington, D.C. Reagan-National Airport to Simpson Bay in March is currently the most expensive (average of $652). 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 Reagan-National to Simpson Bay

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

Top 4 airlines flying from Reagan-National to Simpson Bay

Discover the top 4 airlines that operate flights from Reagan-National 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$427Average$533FlexibilityNo cancel feeOn-time62%
DeltaCheapest$556Average$689FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$569Average$737FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$592Average$688FlexibilityNo cancel feeOn-time69%

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