Which layover airport has the shortest connection time from Washington, D.C. to Simpson Bay?

Atlanta (ATL) has the shortest average layover time for this route: 1h 29m.

How long does it take to fly to Simpson Bay?

If you’re flying from a popular airport in Washington, D.C., such as Baltimore or Washington, D.C., and flying into Simpson Bay, then you can expect flight times to average 4h 15m and 5h 24m, respectively.

What is the cheapest airline that flies from Washington, D.C. to Simpson Bay Princess Juliana?

Southwest, JetBlue, and American Airlines are the most popular carriers operating from Washington, D.C. to Simpson Bay Princess Juliana

Which layover airport offers the lowest fares from Washington, D.C. to Simpson Bay?

Flights via Atlanta (ATL) offer the lowest average round-trip price of $522.

How many flights depart from Washington, D.C. to Simpson Bay on average per week?

As of July 2026, there are 7 flights per week flying from Washington, D.C. to Simpson Bay. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

Which layover airport has the shortest travel time from Washington, D.C. to Simpson Bay?

Flights connecting via Charlotte (CLT) have the shortest average one-way travel time: 6h 21m.

How many flights depart from Washington, D.C. to Simpson Bay on average per day?

As of July 2026, 1 flights take off from Washington, D.C. and land in Simpson Bay each day. The most common flight departure time for this route is 8:00AM, with 100% of daily flights taking off at noon.

Which airport is the most popular layover for flights between Washington, D.C. and Simpson Bay?

Philadelphia (PHL) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Simpson Bay?

United Airlines, American Airlines and JetBlue are the top three most popular airlines that fly to Simpson Bay from Washington, D.C. according to our data. United Airlines is the first choice among our users, with 45% of people opting to fly with this airline when traveling to Simpson Bay. Keep in mind that there are 5 different airlines that fly to Simpson Bay on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport?

Prices for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport are updated daily.

How many operators does momondo search for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport?

The number of operators available for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport is 5 as of July 2026.

How old do you have to be to fly from Washington, D.C. to Simpson Bay Princess Juliana Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Simpson Bay Princess Juliana Airport.

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

The required travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Simpson Bay Princess Juliana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$108 Cheap Flights from Washington, D.C. to Simpson Bay in 2026

Q: What is the typical price of a round-trip flight between Washington, D.C. and Simpson Bay?

Prices are currently low for flights on this route. Typical prices usually range from $504 to $705. The lowest price recently found on this route was $310.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Washington, D.C. to Simpson Bay

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:10 pm - 1:42 pm

BWI

SXM

17h 32m

2 stops

4:39 pm - 11:09 am

SXM

BWI

18h 30m

2 stops

$310American Airlines

Sat, Aug 22 - Wed, Aug 26

4:28 pm - 1:42 pm

BWI

SXM

21h 14m

1 stop

4:39 pm - 11:09 am

SXM

BWI

18h 30m

2 stops

$316American Airlines

Sat, Aug 22 - Wed, Aug 26

6:09 am - 12:37 pm

BWI

SXM

6h 28m

1 stop

1:42 pm - 11:27 pm

SXM

BWI

9h 45m

1 stop

$317JetBlue

Sat, Aug 22 - Wed, Aug 26

6:09 am - 12:37 pm

BWI

SXM

6h 28m

1 stop

1:42 pm - 9:24 pm

SXM

BWI

7h 42m

1 stop

$318JetBlue

Mon, Aug 17 - Wed, Aug 26

7:24 pm - 1:42 pm

BWI

SXM

18h 18m

1 stop

2:22 pm - 6:30 pm

SXM

BWI

28h 08m

1 stop

$319American Airlines

Sat, Aug 22 - Wed, Aug 26

6:09 am - 12:37 pm

BWI

SXM

6h 28m

1 stop

1:42 pm - 9:24 pm

SXM

BWI

7h 42m

1 stop

$322JetBlue

Tue, Aug 4 - Wed, Aug 26

6:00 am - 1:53 pm

BWI

SXM

7h 53m

1 stop

3:18 pm - 9:19 am

SXM

BWI

18h 01m

1 stop

$328Delta

Sun, Aug 16 - Sat, Aug 22

6:00 am - 1:25 pm

DCA

SXM

7h 25m

1 stop

3:00 pm - 10:50 pm

SXM

DCA

7h 50m

1 stop

$390Southwest

Mon, Jul 20 - Wed, Jul 29

8:17 am - 12:33 pm

IAD

SXM

4h 16mnonstop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$436United Airlines

Sun, Jul 19 - Thu, Jul 23

6:33 am - 2:43 pm

IAD

SXM

8h 10m

1 stop

3:50 pm - 8:17 pm

SXM

IAD

4h 27mnonstop

$441United Airlines

Sat, Jul 25 - Wed, Jul 29

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Air Canada flights from Washington, D.C. to Simpson Bay

Our best Air Canada deals on Washington, D.C. to Simpson Bay flight tickets

Air Canada

Sep 29

IAD10:10 pmWashington, D.C. Dulles Intl

42h 50m

2 stops

SXM5:00 pmSimpson Bay Princess Juliana

Oct 8

SXM6:00 pmSimpson Bay Princess Juliana

13h 43m

2 stops

IAD7:43 amWashington, D.C. Dulles Intl

$504

Air Canada

Sep 26

IAD9:55 amWashington, D.C. Dulles Intl

7h 05m

1 stop

SXM5:00 pmSimpson Bay Princess Juliana

Oct 3

SXM6:00 pmSimpson Bay Princess Juliana

13h 43m

2 stops

IAD7:43 amWashington, D.C. Dulles Intl

$505

Air Canada

Oct 21

IAD10:19 pmWashington, D.C. Dulles Intl

18h 41m

1 stop

SXM5:00 pmSimpson Bay Princess Juliana

Oct 31

SXM2:40 pmSimpson Bay Princess Juliana

30h 43m

1 stop

IAD9:23 pmWashington, D.C. Dulles Intl

$506

Copa Airlines flights from Washington, D.C. to Simpson Bay

Our best Copa Airlines deals on Washington, D.C. to Simpson Bay flight tickets

Copa Airlines

Oct 3

IAD4:34 pmWashington, D.C. Dulles Intl

18h 59m

1 stop

SXM11:33 amSimpson Bay Princess Juliana

Oct 7

SXM12:32 pmSimpson Bay Princess Juliana

15h 48m

1 stop

IAD4:20 amWashington, D.C. Dulles Intl

$439

Copa Airlines

Oct 15

IAD2:25 amWashington, D.C. Dulles Intl

9h 08m

1 stop

SXM11:33 amSimpson Bay Princess Juliana

Oct 23

SXM12:32 pmSimpson Bay Princess Juliana

26h 32m

1 stop

IAD3:04 pmWashington, D.C. Dulles Intl

$440

Copa Airlines

Oct 8

IAD4:34 pmWashington, D.C. Dulles Intl

18h 59m

1 stop

SXM11:33 amSimpson Bay Princess Juliana

Oct 12

SXM12:32 pmSimpson Bay Princess Juliana

26h 32m

1 stop

IAD3:04 pmWashington, D.C. Dulles Intl

$454

momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 8/22

8:10 pm-1:42 pm

2 stops17h 32m

Simpson Bay Princess Juliana

Wed 8/26

4:39 pm-11:09 am

2 stops18h 30m

$310

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 8/22

4:28 pm-1:42 pm

1 stop21h 14m

Simpson Bay Princess Juliana

Wed 8/26

4:39 pm-11:09 am

2 stops18h 30m

$316

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 8/22

6:09 am-12:37 pm

1 stop6h 28m

Simpson Bay Princess Juliana

Wed 8/26

1:42 pm-11:27 pm

1 stop9h 45m

$317

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 8/17

6:09 am-12:37 pm

1 stop6h 28m

Simpson Bay Princess Juliana

Wed 8/26

1:42 pm-9:24 pm

1 stop7h 42m

$318

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 8/22

7:24 pm-1:42 pm

1 stop18h 18m

Simpson Bay Princess Juliana

Wed 8/26

2:22 pm-6:30 pm

1 stop28h 08m

$319

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Tue 8/4

6:09 am-12:37 pm

1 stop6h 28m

Simpson Bay Princess Juliana

Wed 8/26

1:42 pm-9:24 pm

1 stop7h 42m

$322

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sun 8/16

6:00 am-1:53 pm

1 stop7h 53m

Simpson Bay Princess Juliana

Sat 8/22

3:18 pm-9:19 am

1 stop18h 01m

$328

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Mon 7/20

6:00 am-1:25 pm

1 stop7h 25m

Simpson Bay Princess Juliana

Wed 7/29

3:00 pm-10:50 pm

1 stop7h 50m

$390

Quickest round-trip

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sun 7/19

8:17 am-12:33 pm

Nonstop4h 16m

Simpson Bay Princess Juliana

Thu 7/23

3:50 pm-8:17 pm

Nonstop4h 27m

$436

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 7/25

6:33 am-2:43 pm

1 stop8h 10m

Simpson Bay Princess Juliana

Wed 7/29

3:50 pm-8:17 pm

Nonstop4h 27m

$441

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Washington, D.C. to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the typical price of a round-trip flight between Washington, D.C. and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

In general, April is the cheapest month to fly from Washington, D.C. to Simpson Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $74. If you aren’t able to travel to Simpson Bay during the month of April, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $110.

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Tuesday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $613. Flights from Washington, D.C. to Simpson Bay on a Thursday will generally be more expensive and average around $733. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest Washington, D.C. to Simpson Bay Princess Juliana flight route?

Fly from Baltimore/Washington to Simpson Bay Princess Juliana for the best Washington, D.C. - Simpson Bay Princess Juliana flight prices

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

You are more likely to see cheaper flights to Simpson Bay from Washington, D.C. when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around $682 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Simpson Bay from Washington, D.C. for as low as $529 on momondo.

What cabin class options are available on Washington, D.C. to Simpson Bay flights?

There are 4 cabin classes available to choose from on Washington, D.C. to Simpson Bay flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Washington, D.C. to Simpson Bay flight prices changed over time?

When to book flights from Washington, D.C. to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Simpson Bay (WAS to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Simpson Bay

Best Price Found	$166
Fastest flight time	4h 12m
Direct flights	Every day
Airports in Simpson Bay	1 airport

The best one-way flight to Simpson Bay from Washington, D.C. in the past 72 hours is $166. The best round-trip flight deal from Washington, D.C. to Simpson Bay found on momondo in the last 72 hours is $489.

The fastest flight from Washington, D.C. to Simpson Bay takes 4h 12m

Direct flights go from Washington, D.C. to Simpson Bay every day.

There is 1 airport in Simpson Bay. From Washington, D.C. there are direct flights to Simpson Bay Princess Juliana (SXM).

Search flight deals

Frequently asked questions about flying from Washington, D.C. to Simpson Bay

How far is Washington, D.C. to Simpson Bay Princess Juliana by plane?
Simpson Bay Princess Juliana is 1665.5 mi away from Washington, D.C.. In terms of flight time, this usually takes a little over 4h 12m.
When did momondo last update prices for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport?
Prices for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport are updated daily.
How many operators does momondo search for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport?
The number of operators available for flights from Washington, D.C. to Simpson Bay Princess Juliana Airport is 5 as of July 2026.
How old do you have to be to fly from Washington, D.C. to Simpson Bay Princess Juliana Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. to Simpson Bay Princess Juliana Airport.
What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?
The required travel and health documents for your Simpson Bay Princess Juliana Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Simpson Bay Princess Juliana Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Washington, D.C. to Simpson Bay?
momondo data reveals that the most frequently booked plane model on the route from Washington, D.C. to Simpson Bay is Boeing 737 MAX 8, representing 95.59% of all bookings. The subsequent popular models are Boeing 737 at 3.39%, Airbus A318/A319/A320/A321 at 0.34%, and Boeing 737-700 at 0.34%.
What is the most popular airline from Washington, D.C. to Simpson Bay?
momondo data reveals that the most frequently booked airline on the route from Washington, D.C. to Simpson Bay is United Airlines, representing 56% of all bookings. The subsequent popular airlines are American Airlines at 20%, JetBlue at 12%, and Southwest at 9%.

Best airlines flying from Washington, D.C. to Simpson Bay

Compare and see reviews for airlines that fly from Washington, D.C. to Simpson Bay with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.8 8,450 reviews	Search Delta flights
JetBlue	PriceFrom $309	Free Cancellation	Rating 7.1 3,014 reviews	Search JetBlue flights
American Airlines	PriceFrom $357	Free Cancellation	Rating 7.1 11,785 reviews	Search American Airlines flights
Southwest	PriceFrom $398	Free Cancellation	Rating 7.9 4,249 reviews	Search Southwest flights
United Airlines	PriceFrom $452	Free Cancellation	Rating 7.4 9,951 reviews	Search United Airlines flights

United Airlines Flights From Washington, D.C. to Simpson Bay
Across 7 United Airlines flights from Washington, D.C. to Simpson Bay this week, the average price was $688, with the best United Airlines deals starting from $452 round-trip. 9,951 users have rated United Airlines on momondo, with an average score of 7.4/10.

Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Simpson Bay?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington, D.C. to Simpson Bay for you.

Can I find flights from Washington, D.C. to Simpson Bay with flexible booking policies on momondo?

All flight searches from Washington, D.C. to Simpson Bay on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Simpson Bay?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Simpson Bay from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Simpson Bay right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Simpson Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Washington, D.C. to Simpson Bay from $108

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Simpson Bay departing on 8/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Washington, D.C. to Simpson Bay

Our best Air Canada deals on Washington, D.C. to Simpson Bay flight tickets

Copa Airlines flights from Washington, D.C. to Simpson Bay

Our best Copa Airlines deals on Washington, D.C. to Simpson Bay flight tickets

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See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Washington, D.C. to Simpson Bay

What is the typical price of a round-trip flight between Washington, D.C. and Simpson Bay?

What is the cheapest month to fly to Simpson Bay?

What is the cheapest day to depart on your flight to Simpson Bay?

What is the cheapest Washington, D.C. to Simpson Bay Princess Juliana flight route?

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

What cabin class options are available on Washington, D.C. to Simpson Bay flights?

How have Washington, D.C. to Simpson Bay flight prices changed over time?

What is the cheapest airline that flies from Washington, D.C. to Simpson Bay Princess Juliana?

What airlines fly to Simpson Bay?

Which airport is the most popular layover for flights between Washington, D.C. and Simpson Bay?

Which layover airport offers the lowest fares from Washington, D.C. to Simpson Bay?

Which layover airport has the shortest travel time from Washington, D.C. to Simpson Bay?

Which layover airport has the shortest connection time from Washington, D.C. to Simpson Bay?

How many flights depart from Washington, D.C. to Simpson Bay on average per day?

How many flights depart from Washington, D.C. to Simpson Bay on average per week?

How long does it take to fly to Simpson Bay?

When to book flights from Washington, D.C. to Simpson Bay

Cheap Washington, D.C. to Simpson Bay (WAS to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Simpson Bay

Best Price Found

Fastest flight time

Direct flights

Airports in Simpson Bay

Frequently asked questions about flying from Washington, D.C. to Simpson Bay

Best airlines flying from Washington, D.C. to Simpson Bay

Compare and see reviews for airlines that fly from Washington, D.C. to Simpson Bay with momondo

United Airlines Flights From Washington, D.C. to Simpson Bay

Traveling to a place near Simpson Bay?

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Cabin classes currently available on flights to Simpson Bay

List of cabin classes available on flights landing in Simpson Bay. Availability may vary depending on flight origin and airline.

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