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Cheap flights from Simpson Bay to Washington, D.C. from $214

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 12/6. 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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Find the cheapest flights from Simpson Bay to Washington, D.C.

Cheap round-trip flights

Multiple Airlines Logo
3:05 pm - 3:17 pmSXM-IAD
24h 12m2 stops
Multiple Airlines Logo
6:30 pm - 2:21 pmIAD-SXM
19h 51m1 stop
$485Multiple Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
United Airlines Logo
4:55 pm - 8:27 pmSXM-IAD
4h 32mnonstop
United Airlines Logo
8:46 am - 12:51 pmIAD-SXM
4h 05mnonstop
$553United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
United Airlines Logo
4:55 pm - 8:27 pmSXM-IAD
4h 32mnonstop
United Airlines Logo
6:00 am - 2:51 pmIAD-SXM
8h 51m1 stop
$557United Airlines
Find Deal
Fri, Mar 6 - Tue, Mar 10
Delta Logo
4:20 pm - 12:18 amSXM-IAD
8h 58m1 stop
Delta Logo
7:01 am - 2:55 pmIAD-SXM
6h 54m1 stop
$558Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
4:24 pm - 7:45 pmSXM-IAD
27h 21m2 stops
American Airlines Logo
8:25 pm - 1:37 pmIAD-SXM
17h 12m2 stops
$559American Airlines
Find Deal
Fri, Oct 24 - Mon, Oct 27
American Airlines Logo
2:51 pm - 11:59 pmSXM-IAD
10h 08m1 stop
American Airlines Logo
8:09 pm - 1:50 pmIAD-SXM
16h 41m1 stop
$567American Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
American Airlines Logo
5:24 pm - 1:12 pmSXM-IAD
20h 48m2 stops
American Airlines Logo
8:09 pm - 2:19 pmIAD-SXM
17h 10m2 stops
$572American Airlines
Find Deal
Wed, Nov 26 - Mon, Dec 1
Delta Logo
3:14 pm - 12:12 amSXM-IAD
8h 58m1 stop
Delta Logo
7:05 am - 1:49 pmIAD-SXM
6h 44m1 stop
$598Delta
Find Deal
Fri, Oct 24 - Mon, Oct 27
Copa Airlines Logo
12:25 pm - 1:58 pmSXM-IAD
26h 33m1 stop
Copa Airlines Logo
1:12 am - 11:24 amIAD-SXM
9h 12m1 stop
$1,593Copa Airlines
Find Deal
Sun, Jan 4 - Tue, Jan 13
Air France Logo
3:40 pm - 4:20 pmSXM-IAD
24h 40m1 stop
Air France Logo
7:50 pm - 3:00 pmIAD-SXM
19h 10m1 stop
$21,289Air France
Find Deal
Thu, Oct 23 - Fri, Oct 31

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

Our best American Airlines deals on Simpson Bay to Washington, D.C. Dulles Intl Airport flight tickets
American Airlines
Oct 24
SXM4:24 pmSimpson Bay Princess Juliana
27h 21m
2 stops
IAD7:45 pmWashington, D.C. Dulles Intl
Oct 27
IAD8:25 pmWashington, D.C. Dulles Intl
17h 12m
2 stops
SXM1:37 pmSimpson Bay Princess Juliana
$559
Find similar
American Airlines
Nov 26
SXM2:51 pmSimpson Bay Princess Juliana
10h 08m
1 stop
IAD11:59 pmWashington, D.C. Dulles Intl
Dec 1
IAD8:09 pmWashington, D.C. Dulles Intl
16h 41m
1 stop
SXM1:50 pmSimpson Bay Princess Juliana
$567
Find similar
American Airlines
Nov 26
SXM5:24 pmSimpson Bay Princess Juliana
20h 48m
2 stops
IAD1:12 pmWashington, D.C. Dulles Intl
Dec 1
IAD8:09 pmWashington, D.C. Dulles Intl
17h 10m
2 stops
SXM2:19 pmSimpson Bay Princess Juliana
$572
Find similar

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

Our best Delta deals on Simpson Bay to Washington, D.C. Dulles Intl Airport flight tickets
Delta
Nov 13
SXM4:20 pmSimpson Bay Princess Juliana
8h 58m
1 stop
IAD12:18 amWashington, D.C. Dulles Intl
Nov 18
IAD7:01 amWashington, D.C. Dulles Intl
6h 54m
1 stop
SXM2:55 pmSimpson Bay Princess Juliana
$558
Find similar
Delta
Oct 24
SXM3:14 pmSimpson Bay Princess Juliana
8h 58m
1 stop
IAD12:12 amWashington, D.C. Dulles Intl
Oct 27
IAD7:05 amWashington, D.C. Dulles Intl
6h 44m
1 stop
SXM1:49 pmSimpson Bay Princess Juliana
$598
Find similar
Delta
Nov 1
SXM3:14 pmSimpson Bay Princess Juliana
8h 06m
1 stop
IAD11:20 pmWashington, D.C. Dulles Intl
Nov 8
IAD5:52 pmWashington, D.C. Dulles Intl
20h 03m
1 stop
SXM2:55 pmSimpson Bay Princess Juliana
$984
Find similar

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 September 17, 2025.
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

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 10/24

3:05 pm-3:17 pm

2 stops24h 12m

Washington, D.C. Dulles Intl

Mon 10/27

6:30 pm-2:21 pm

1 stop19h 51m

$485

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 3/6

4:55 pm-8:27 pm

Nonstop4h 32m

Washington, D.C. Dulles Intl

Tue 3/10

8:46 am-12:51 pm

Nonstop4h 05m

$553

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 3/6

4:55 pm-8:27 pm

Nonstop4h 32m

Washington, D.C. Dulles Intl

Tue 3/10

6:00 am-2:51 pm

1 stop8h 51m

$557

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 11/13

4:20 pm-12:18 am

1 stop8h 58m

Washington, D.C. Dulles Intl

Tue 11/18

7:01 am-2:55 pm

1 stop6h 54m

$558

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 10/24

4:24 pm-7:45 pm

2 stops27h 21m

Washington, D.C. Dulles Intl

Mon 10/27

8:25 pm-1:37 pm

2 stops17h 12m

$559

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 11/26

2:51 pm-11:59 pm

1 stop10h 08m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-1:50 pm

1 stop16h 41m

$567

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Wed 11/26

5:24 pm-1:12 pm

2 stops20h 48m

Washington, D.C. Dulles Intl

Mon 12/1

8:09 pm-2:19 pm

2 stops17h 10m

$572

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Fri 10/24

3:14 pm-12:12 am

1 stop8h 58m

Washington, D.C. Dulles Intl

Mon 10/27

7:05 am-1:49 pm

1 stop6h 44m

$598

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Sun 1/4

12:25 pm-1:58 pm

1 stop26h 33m

Washington, D.C. Dulles Intl

Tue 1/13

1:12 am-11:24 am

1 stop9h 12m

$1,593

Simpson BayWashington, D.C.

SXM - IAD

SXMIAD

Simpson Bay Princess Juliana

Thu 10/23

3:40 pm-4:20 pm

1 stop24h 40m

Washington, D.C. Dulles Intl

Fri 10/31

7:50 pm-3:00 pm

1 stop19h 10m

$21,289

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 Monday 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 $424. When flying out on a Thursday, 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 $708.

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 Princess Juliana to Washington, D.C. Dulles Intl flights?

There are 3 cabin classes available to choose from on Simpson Bay Princess Juliana to Washington, D.C. Dulles Intl 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?

You could potentially save up to 55% on your flight if you consider stops on a Simpson Bay to Washington, D.C. Dulles Intl Airport flight.

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

Fastest flight time

4h 32m

Direct flights

Mon, Sat and Sun
The fastest flight from Simpson Bay to Washington, D.C. Dulles Intl Airport takes 4h 32m
Direct flights go from Simpson Bay to Washington, D.C. Dulles Intl Airport on Monday, Saturday and Sunday. There are no airlines offering direct flights.
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  • 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 32m.

  • 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
Gettysburg
National Harbor
Arlington
Winchester
Woodbridge
Waldorf
Tysons
Laurel
Colonial Beach
Silver Spring
Fredericksburg
Harpers Ferry
Towson
Rockville
Manassas
Reston
Fairfax
Glen Burnie
Gaithersburg

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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