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Cheap flights from Washington, D.C. to Simpson Bay from $141

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 2/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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

Cheap round-trip flights

Spirit Airlines Logo
8:21 pm - 2:00 pmBWI-SXM
17h 39m1 stop
Spirit Airlines Logo
3:05 pm - 11:32 pmSXM-BWI
8h 27m1 stop
$337Spirit Airlines
Find Deal
Fri, Oct 24 - Fri, Oct 31
Frontier Logo
6:00 am - 3:20 pmBWI-SXM
8h 20m1 stop
Frontier Logo
4:30 pm - 12:24 amSXM-BWI
8h 54m1 stop
$339Frontier
Find Deal
Sat, Feb 21 - Sat, Feb 28
Frontier Logo
6:00 am - 3:20 pmBWI-SXM
8h 20m1 stop
Frontier Logo
4:30 pm - 12:24 amSXM-BWI
8h 54m1 stop
$347Frontier
Find Deal
Sat, Feb 21 - Sat, Feb 28
Spirit Airlines Logo
8:21 pm - 2:00 pmBWI-SXM
17h 39m1 stop
Spirit Airlines Logo
3:05 pm - 11:32 pmSXM-BWI
8h 27m1 stop
$352Spirit Airlines
Find Deal
Sun, Oct 5 - Fri, Oct 10
Logo
5:10 am - 3:10 pmBWI-SXM
9h 00m1 stop
Logo
4:30 pm - 12:26 amSXM-BWI
8h 56m1 stop
$353
Find Deal
Sat, Jan 10 - Sat, Jan 17
JetBlue Logo
6:25 am - 1:15 pmDCA-SXM
6h 50m1 stop
JetBlue Logo
2:35 pm - 10:56 pmSXM-DCA
8h 21m1 stop
$417JetBlue
Find Deal
Sun, Oct 5 - Fri, Oct 10
JetBlue Logo
3:55 pm - 3:05 pmDCA-SXM
22h 10m1 stop
JetBlue Logo
4:10 pm - 7:18 pmSXM-DCA
28h 08m1 stop
$418JetBlue
Find Deal
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
6:00 am - 3:51 pmIAD-SXM
8h 51m1 stop
United Airlines Logo
4:55 pm - 8:30 pmSXM-IAD
4h 35mnonstop
$557United Airlines
Find Deal
Thu, Dec 18 - Mon, Dec 22
Delta Logo
7:01 am - 2:55 pmIAD-SXM
6h 54m1 stop
Delta Logo
4:20 pm - 9:10 amSXM-IAD
17h 50m1 stop
$567Delta
Find Deal
Mon, Nov 10 - Thu, Nov 20
American Airlines Logo
8:09 pm - 2:00 pmIAD-SXM
16h 51m1 stop
American Airlines Logo
5:24 pm - 1:12 pmSXM-IAD
20h 48m2 stops
$572American Airlines
Find Deal
Sat, Nov 15 - Thu, Nov 20

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

Our best Spirit Airlines deals on Washington, D.C. to Simpson Bay flight tickets
Spirit Airlines
Oct 24
BWI8:21 pmBaltimore/Washington
17h 39m
1 stop
SXM2:00 pmSimpson Bay Princess Juliana
Oct 31
SXM3:05 pmSimpson Bay Princess Juliana
8h 27m
1 stop
BWI11:32 pmBaltimore/Washington
$337
Find similar
Spirit Airlines
Oct 5
BWI8:21 pmBaltimore/Washington
17h 39m
1 stop
SXM2:00 pmSimpson Bay Princess Juliana
Oct 10
SXM3:05 pmSimpson Bay Princess Juliana
8h 27m
1 stop
BWI11:32 pmBaltimore/Washington
$352
Find similar
Spirit Airlines
Oct 3
BWI6:50 amBaltimore/Washington
7h 10m
1 stop
SXM2:00 pmSimpson Bay Princess Juliana
Oct 6
SXM3:05 pmSimpson Bay Princess Juliana
8h 27m
1 stop
BWI11:32 pmBaltimore/Washington
$357
Find similar

Frontier flights from Washington, D.C. to Simpson Bay

Our best Frontier deals on Washington, D.C. to Simpson Bay flight tickets
Frontier
Feb 21
BWI6:00 amBaltimore/Washington
8h 20m
1 stop
SXM3:20 pmSimpson Bay Princess Juliana
Feb 28
SXM4:30 pmSimpson Bay Princess Juliana
8h 54m
1 stop
BWI12:24 amBaltimore/Washington
$339
Find similar
Frontier
Feb 21
BWI6:00 amBaltimore/Washington
8h 20m
1 stop
SXM3:20 pmSimpson Bay Princess Juliana
Feb 28
SXM4:30 pmSimpson Bay Princess Juliana
8h 54m
1 stop
BWI12:24 amBaltimore/Washington
$347
Find similar
Frontier
Feb 21
BWI6:00 amBaltimore/Washington
8h 20m
1 stop
SXM3:20 pmSimpson Bay Princess Juliana
Feb 28
SXM4:30 pmSimpson Bay Princess Juliana
16h 33m
2 stops
BWI8:03 amBaltimore/Washington
$453
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 15, 2025.
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

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 10/24

8:21 pm-2:00 pm

1 stop17h 39m

Simpson Bay Princess Juliana

Fri 10/31

3:05 pm-11:32 pm

1 stop8h 27m

$337

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 2/21

6:00 am-3:20 pm

1 stop8h 20m

Simpson Bay Princess Juliana

Sat 2/28

4:30 pm-12:24 am

1 stop8h 54m

$339

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 2/21

6:00 am-3:20 pm

1 stop8h 20m

Simpson Bay Princess Juliana

Sat 2/28

4:30 pm-12:24 am

1 stop8h 54m

$347

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sun 10/5

8:21 pm-2:00 pm

1 stop17h 39m

Simpson Bay Princess Juliana

Fri 10/10

3:05 pm-11:32 pm

1 stop8h 27m

$352

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 1/10

5:10 am-3:10 pm

1 stop9h 00m

Simpson Bay Princess Juliana

Sat 1/17

4:30 pm-12:26 am

1 stop8h 56m

$353

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Sun 10/5

6:25 am-1:15 pm

1 stop6h 50m

Simpson Bay Princess Juliana

Fri 10/10

2:35 pm-10:56 pm

1 stop8h 21m

$417

Washington, D.C.Simpson Bay

DCA - SXM

DCASXM

Washington, D.C. Reagan-National

Fri 1/23

3:55 pm-3:05 pm

1 stop22h 10m

Simpson Bay Princess Juliana

Mon 1/26

4:10 pm-7:18 pm

1 stop28h 08m

$418

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Thu 12/18

6:00 am-3:51 pm

1 stop8h 51m

Simpson Bay Princess Juliana

Mon 12/22

4:55 pm-8:30 pm

Nonstop4h 35m

$557

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Mon 11/10

7:01 am-2:55 pm

1 stop6h 54m

Simpson Bay Princess Juliana

Thu 11/20

4:20 pm-9:10 am

1 stop17h 50m

$567

Washington, D.C.Simpson Bay

IAD - SXM

IADSXM

Washington, D.C. Dulles Intl

Sat 11/15

8:09 pm-2:00 pm

1 stop16h 51m

Simpson Bay Princess Juliana

Thu 11/20

5:24 pm-1:12 pm

2 stops20h 48m

$572

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 Simpson Bay from

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

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, October 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 $600. If you aren’t able to travel to Simpson Bay during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $602.

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

Our data shows that Wednesday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $656. Flights from Washington, D.C. to Simpson Bay on a Tuesday will generally be more expensive and average around $975. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

According to our data, the cheapest time of day to fly to Simpson Bay is at noon. momondo users have found flights departing from Washington, D.C. to Simpson Bay at noon for as low as $411. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Simpson Bay is in the morning when prices are around $771.

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

Fly from Washington, D.C. Dulles Intl 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 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 $748 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 $630 on momondo.

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

There are 2 cabin classes available to choose from on Washington, D.C. to Simpson Bay Princess Juliana 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 Washington, D.C. to Simpson Bay flights?

You could potentially save up to 52% on your flight if you consider stops on a Washington, D.C. to Simpson Bay flight.

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

As of September 2025, prices for Washington, D.C. to Simpson Bay flights are approximately 61% more expensive when compared to flights at the same time last year.

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

$408

Fastest flight time

4h 05m

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 $408. The best round-trip flight deal from Washington, D.C. to Simpson Bay found on momondo in the last 72 hours is $712.
The fastest flight from Washington, D.C. to Simpson Bay takes 4h 05m
Direct flights go from Washington, D.C. to Simpson Bay every day.
There is 1 airport near Simpson Bay: Simpson Bay Princess Juliana (SXM)
Search flight deals

  • 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 6h 32m.

  • 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?

  • 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?

  • What is the most popular airline 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
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $333Free CancellationRating
6.3
8,015 reviews
Search Spirit Airlines flights
JetBluePriceFrom $427Free CancellationRating
7.2
2,912 reviews
Search JetBlue flights
DeltaPriceFrom $457Free CancellationRating
7.9
7,954 reviews
Search Delta flights
American AirlinesPriceFrom $525Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $540Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights

Traveling to a place near Simpson Bay?

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