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Simpson Bay

$133+ Cheap flights from Baltimore (BWI) 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SXM
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Cheapflights Tip: The best prices from Baltimore/Washington to Simpson Bay Princess Juliana are usually found in September or August, booked 23 days in advance, depart on a Tuesday or Saturday and return on a Monday

Find flight deals from Baltimore to Simpson Bay

Cheapest flights from Baltimore to Simpson Bay
Explore the most affordable flight options available from Baltimore to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 23, 2025.

This CheapOair deal was found by Cheapflights users on 10/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:20 amBWI - SXM
1 stop6h 55mSpirit Airlines
Sat 11/223:20 pmSXM - BWI
1 stop8h 57mSpirit Airlines
Deal found 10/21$331
This Priceline deal was found by Cheapflights users on 10/22. 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.
Mon 11/176:20 amBWI - SXM
1 stop6h 55mSpirit Airlines
Fri 11/213:20 pmSXM - BWI
1 stop8h 57mSpirit Airlines
Deal found 10/22$341
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/169:36 pmBWI - SXM
1 stop15h 39mSpirit Airlines
Fri 11/213:20 pmSXM - BWI
1 stop8h 57mSpirit Airlines
Deal found 10/22$351
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/15:40 amBWI - SXM
1 stop7h 35mSpirit Airlines
Sat 12/63:15 pmSXM - BWI
1 stop9h 30mSpirit Airlines
Deal found 10/22$354
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:30 amBWI - SXM
1 stop6h 40mSpirit Airlines
Wed 12/243:15 pmSXM - BWI
1 stop9h 31mSpirit Airlines
Deal found 10/22$366
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:40 amBWI - SXM
1 stop7h 35mSpirit Airlines
Mon 12/13:20 pmSXM - BWI
1 stop19h 48mSpirit Airlines
Deal found 10/23$368
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/156:30 amBWI - SXM
1 stop6h 40mSpirit Airlines
Fri 1/94:28 pmSXM - BWI
1 stop8h 26mSpirit Airlines
Deal found 10/22$371
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/46:23 pmBWI - SXM
1 stop18h 47mSpirit Airlines
Mon 12/83:15 pmSXM - BWI
1 stop28h 37mSpirit Airlines
Deal found 10/20$374
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/136:30 amBWI - SXM
1 stop6h 40mMultiple Airlines
Tue 12/231:45 pmSXM - BWI
1 stop21h 44mMultiple Airlines
Deal found 10/22$378
This Kiwi.com deal was found by Cheapflights users on 10/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:23 pmBWI - SXM
1 stop18h 47mSpirit Airlines
Wed 12/103:15 pmSXM - BWI
1 stop9h 30mSpirit Airlines
Deal found 10/20$380
This Kiwi.com deal was found by Cheapflights users on 10/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:23 pmBWI - SXM
1 stop18h 47mMultiple Airlines
Wed 12/249:35 amSXM - BWI
2 stops10h 48mMultiple Airlines
Deal found 10/22$383
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/56:23 pmBWI - SXM
1 stop18h 47mSpirit Airlines
Fri 12/123:15 pmSXM - BWI
1 stop28h 37mSpirit Airlines
Deal found 10/21$387

Cheap flight deals from Baltimore to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) 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 October 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$331
(CheapOair)

One-way from

$133
(Kiwi.com)

Popular in

October

Cheapest in

September

Average price

$729
Provider with most accurate pricing for Baltimore/Washington-Simpson Bay Princess Juliana flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Simpson Bay Princess Juliana flights.
Search Deals
From Baltimore/Washington to Simpson Bay Princess Juliana
Search Deals
One-way flight from Baltimore/Washington to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($6 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baltimore 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 October 23, 2025.
Use the filters below to find and compare flights from Baltimore to Simpson Bay that are best for you.

Fly from

Baltimore

Fly to

Simpson Bay

Route

Depart

Return

Price

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 11/17

6:20 am-2:15 pm

1 stop6h 55m

Simpson Bay Princess Juliana

Fri 11/21

3:20 pm-11:17 pm

1 stop8h 57m

$341

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 12/6

6:30 am-2:10 pm

1 stop6h 40m

Simpson Bay Princess Juliana

Sat 12/13

3:15 pm-11:45 pm

1 stop9h 30m

$354

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Thu 12/4

6:23 pm-2:10 pm

1 stop18h 47m

Simpson Bay Princess Juliana

Mon 12/8

3:15 pm-6:52 pm

1 stop28h 37m

$374

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 12/12

6:23 pm-2:10 pm

1 stop18h 47m

Simpson Bay Princess Juliana

Wed 12/24

9:35 am-7:23 pm

2 stops10h 48m

$383

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Thu 11/27

8:45 pm-2:15 pm

2 stops16h 30m

Simpson Bay Princess Juliana

Mon 12/1

3:20 pm-10:08 am

1 stop19h 48m

$395

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sun 12/7

9:13 am-2:10 pm

2 stops27h 57m

Simpson Bay Princess Juliana

Wed 12/10

3:15 pm-11:45 pm

1 stop9h 30m

$397

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 12/13

6:30 am-2:10 pm

1 stop6h 40m

Simpson Bay Princess Juliana

Fri 12/19

3:15 pm-9:35 am

1 stop19h 20m

$406

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 12/6

6:30 am-2:10 pm

1 stop6h 40m

Simpson Bay Princess Juliana

Tue 12/23

1:45 pm-12:02 am

1 stop11h 17m

$420

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 12/12

1:40 pm-2:10 pm

3 stops23h 30m

Simpson Bay Princess Juliana

Wed 12/24

3:15 pm-11:46 pm

1 stop9h 31m

$424

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 12/12

6:23 pm-2:10 pm

1 stop18h 47m

Simpson Bay Princess Juliana

Mon 12/22

3:15 pm-12:29 am

2 stops34h 14m

$425

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 18 results
1
2

Compare providers for flights from Baltimore to Simpson Bay

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Simpson Bay in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Simpson Bay flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Simpson Bay flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Simpson Bay flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Simpson Bay flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Simpson Bay flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Baltimore 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 Baltimore to Simpson Bay

How far ahead should I book a flight from Baltimore to Simpson Bay?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Simpson Bay. Price data was last updated on October 17, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Simpson Bay, you should look to book at least 22 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Baltimore to Simpson Bay?

Currently, March is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $203). Flying from Baltimore to Simpson Bay in December is currently the most expensive (average of $535). 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 Baltimore 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 October 23, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Baltimore 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
7.9
Good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,982 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,995 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,033 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,104 reviews
Delta
7.9
Good
7,982 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Baltimore to Simpson Bay. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Baltimore to Simpson Bay?

    Spirit Airlines can get you from Baltimore to Simpson Bay in just under 6h 55m. Your travel time can differ by up to . The distance between Baltimore and Simpson Bay is about 1670 mi.

  • What are the cheapest airlines flying from Baltimore to Simpson Bay round-trip?

    Spirit Airlines, at $333, was found to be the cheapest airline from Baltimore to Simpson Bay.Alternate airlines to your destination round-trip include Delta and American Airlines. Users have found that Spirit Airlines is 47% cheaper than the other options available to this destination.

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

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

  • How can I find direct flights from Baltimore to Simpson Bay?

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

  • Can I find deals for business class flights from Baltimore to Simpson Bay?

    Yes. Cheapflights offers flight deals from Baltimore 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 Baltimore to Simpson Bay?

    Currently, March is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $203). Flying from Baltimore to Simpson Bay in December is currently the most expensive (average of $535). 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 Baltimore to Simpson Bay

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

Top 4 airlines flying from Baltimore to Simpson Bay

Discover the top 4 airlines that operate flights from Baltimore 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 October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$333Average$447FlexibilityNo cancel feeOn-time65%
DeltaCheapest$457Average$606FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$524Average$672FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$540Average$657FlexibilityNo cancel feeOn-time69%

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