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Cheap flights from Simpson Bay to Washington, D.C. from $218

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Simpson Bay to Washington, D.C. departing on 6/10. 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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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:50 pm - 8:17 pm
SXM
-
IAD
4h 27mnonstop
United Airlines Logo
8:17 am - 12:33 pm
IAD
-
SXM
4h 16mnonstop
$352United Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
3:50 pm - 8:17 pm
SXM
-
IAD
4h 27mnonstop
United Airlines Logo
10:29 pm - 2:43 pm
IAD
-
SXM
16h 14m
1 stop
$357United Airlines
Fri, Jul 3 - Sat, Jul 11
American Airlines Logo
2:53 pm - 8:50 am
SXM
-
IAD
17h 57m
1 stop
American Airlines Logo
6:20 am - 3:42 pm
IAD
-
SXM
9h 22m
2 stops
$364American Airlines
Thu, Jun 4 - Wed, Jun 10
American Airlines Logo
4:45 pm - 8:58 pm
SXM
-
IAD
28h 13m
2 stops
American Airlines Logo
6:10 am - 1:42 pm
IAD
-
SXM
7h 32m
1 stop
$372American Airlines
Tue, Aug 4 - Fri, Aug 14
American Airlines Logo
4:45 pm - 8:58 pm
SXM
-
IAD
28h 13m
2 stops
American Airlines Logo
1:23 pm - 1:22 pm
IAD
-
SXM
23h 59m
2 stops
$385American Airlines
Tue, Aug 4 - Fri, Aug 14
United Airlines Logo
3:50 pm - 8:17 pm
SXM
-
IAD
4h 27mnonstop
United Airlines Logo
8:17 am - 12:33 pm
IAD
-
SXM
4h 16mnonstop
$452United Airlines
Fri, Jul 3 - Sun, Jul 12
Copa Airlines Logo
12:25 pm - 12:33 am
SXM
-
IAD
12h 08m
1 stop
Copa Airlines Logo
2:21 am - 11:27 am
IAD
-
SXM
9h 06m
1 stop
$455Copa Airlines
Wed, Jun 3 - Tue, Jun 9
United Airlines Logo
3:50 pm - 8:17 pm
SXM
-
IAD
4h 27mnonstop
United Airlines Logo
10:29 pm - 2:43 pm
IAD
-
SXM
16h 14m
1 stop
$457United Airlines
Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
1:35 pm - 7:22 am
SXM
-
IAD
17h 47m
1 stop
United Airlines Logo
8:17 am - 12:33 pm
IAD
-
SXM
4h 16mnonstop
$463United Airlines
Thu, Jun 18 - Mon, Jun 22
American Airlines Logo
2:53 pm - 12:13 am
SXM
-
IAD
9h 20m
1 stop
American Airlines Logo
8:22 pm - 1:50 pm
IAD
-
SXM
17h 28m
1 stop
$467American Airlines
Thu, Jun 18 - Mon, Jun 22

United Airlines flights from Simpson Bay to Washington, D.C. Dulles Intl Airport

Our best United Airlines deals on Simpson Bay to Washington, D.C. Dulles Intl Airport flight tickets
United Airlines
Jul 3
SXM3:50 pmSimpson Bay Princess Juliana
4h 27m
IAD8:17 pmWashington, D.C. Dulles Intl
Jul 11
IAD8:17 amWashington, D.C. Dulles Intl
4h 16m
SXM12:33 pmSimpson Bay Princess Juliana
$352
United Airlines
Jul 3
SXM3:50 pmSimpson Bay Princess Juliana
4h 27m
IAD8:17 pmWashington, D.C. Dulles Intl
Jul 11
IAD10:29 pmWashington, D.C. Dulles Intl
16h 14m
1 stop
SXM2:43 pmSimpson Bay Princess Juliana
$357
United Airlines
Jul 3
SXM3:50 pmSimpson Bay Princess Juliana
4h 27m
IAD8:17 pmWashington, D.C. Dulles Intl
Jul 12
IAD8:17 amWashington, D.C. Dulles Intl
4h 16m
SXM12:33 pmSimpson Bay Princess Juliana
$452

British Airways flights from Simpson Bay to Washington, D.C. Dulles Intl Airport

Our best British Airways deals on Simpson Bay to Washington, D.C. Dulles Intl Airport flight tickets
British Airways
Jun 4
SXM2:53 pmSimpson Bay Princess Juliana
9h 20m
1 stop
IAD12:13 amWashington, D.C. Dulles Intl
Jun 10
IAD6:20 amWashington, D.C. Dulles Intl
9h 22m
2 stops
SXM3:42 pmSimpson Bay Princess Juliana
$586
British Airways
Jun 4
SXM4:43 pmSimpson Bay Princess Juliana
19h 53m
2 stops
IAD12:36 pmWashington, D.C. Dulles Intl
Jun 10
IAD6:20 amWashington, D.C. Dulles Intl
9h 22m
2 stops
SXM3:42 pmSimpson Bay Princess Juliana
$650

momondo Fare Finder

 
Customize your flight search to find flights from Simpson Bay to Washington, D.C. Dulles Intl Airport 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, momondo users made 832,500 searches. Data last updated May 22, 2026.
Use the filters below to find and compare flights from Simpson Bay to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 7/3

3:50 pm-8:17 pm

Nonstop4h 27m

Washington, D.C. Dulles Intl

Sat 7/11

8:17 am-12:33 pm

Nonstop4h 16m

$352

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 7/3

3:50 pm-8:17 pm

Nonstop4h 27m

Washington, D.C. Dulles Intl

Sat 7/11

10:29 pm-2:43 pm

1 stop16h 14m

$357

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 6/4

2:53 pm-8:50 am

1 stop17h 57m

Washington, D.C. Dulles Intl

Wed 6/10

6:20 am-3:42 pm

2 stops9h 22m

$364

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 8/4

4:45 pm-8:58 pm

2 stops28h 13m

Washington, D.C. Dulles Intl

Fri 8/14

6:10 am-1:42 pm

1 stop7h 32m

$372

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Tue 8/4

4:45 pm-8:58 pm

2 stops28h 13m

Washington, D.C. Dulles Intl

Fri 8/14

1:23 pm-1:22 pm

2 stops23h 59m

$385

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 7/3

3:50 pm-8:17 pm

Nonstop4h 27m

Washington, D.C. Dulles Intl

Sun 7/12

8:17 am-12:33 pm

Nonstop4h 16m

$452

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 6/3

12:25 pm-12:33 am

1 stop12h 08m

Washington, D.C. Dulles Intl

Tue 6/9

2:21 am-11:27 am

1 stop9h 06m

$455

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 7/3

3:50 pm-8:17 pm

Nonstop4h 27m

Washington, D.C. Dulles Intl

Sat 7/11

10:29 pm-2:43 pm

1 stop16h 14m

$457

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 6/18

1:35 pm-7:22 am

1 stop17h 47m

Washington, D.C. Dulles Intl

Mon 6/22

8:17 am-12:33 pm

Nonstop4h 16m

$463

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 6/18

2:53 pm-12:13 am

1 stop9h 20m

Washington, D.C. Dulles Intl

Mon 6/22

8:22 pm-1:50 pm

1 stop17h 28m

$467

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

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

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

What is the cheapest day to depart on your flight to Washington, D.C. Dulles Intl Airport?

Our data shows that Saturday is the least expensive day to fly to Washington, D.C. Dulles Intl Airport. Tickets to fly out on this day can be as low as $377. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Simpson Bay to Washington, D.C. Dulles Intl Airport for around $1,237.

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

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

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

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

Can stopping save me money on Simpson Bay to Washington, D.C. Dulles Intl Airport flights?

No. A direct flight is the cheapest option for a flight between Simpson Bay to Washington, D.C. Dulles Intl Airport.

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

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

Cheap Simpson Bay to Washington, D.C. Dulles Intl Airport (SXM to IAD) flight deals and tips

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

Best Price Found

$237

Fastest flight time

4h 27m

Direct flights

Every day
The best one-way flight to Washington, D.C. Dulles Intl Airport from Simpson Bay in the past 72 hours is $237. The best round-trip flight deal from Simpson Bay to Washington, D.C. Dulles Intl Airport found on momondo in the last 72 hours is $347.
The fastest flight from Simpson Bay to Washington, D.C. Dulles Intl Airport takes 4h 27m
Direct flights go from Simpson Bay to Washington, D.C. Dulles Intl Airport every day.
Search flight deals

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

  • How far is Simpson Bay Princess Juliana to Washington, D.C. Dulles Intl by plane?

    Simpson Bay Princess Juliana and Washington, D.C. Dulles Intl are 1680.5 mi apart from one another. By plane, this route typically takes 4h 27m.

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

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

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

  • What documentation or ID do you need to fly to Washington, D.C. Dulles Intl Airport?

    The travel and health documents you'll need for your trip to Washington, D.C. Dulles Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Washington, D.C. Dulles Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Simpson Bay to Washington, D.C. Dulles Intl Airport?

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
National Harbor
Gettysburg
Arlington
Winchester
Waldorf
Woodbridge
Laurel
Gaithersburg
Colonial Beach
Fredericksburg
Silver Spring
Towson
Rockville
Sterling
Manassas
Linthicum Heights
Tysons
Springfield
Bethesda

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Simpson Bay to Washington, D.C.. Millions of users trust and use momondo every year so you are in good hands.

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

Yes. momondo allows you to filter the results for Simpson Bay to Washington, D.C. flights to just show those with flexible booking policies.

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

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 Washington, D.C. from Simpson Bay.

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

Yes momondo offers price alerts on flights to Washington, D.C. from Simpson Bay. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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