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Simpson Bay

$129+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SXM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 59 days in advance, depart on a Tuesday or Sunday and return on a Monday

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 April 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$321
(Cheapflightsfares)

One-way from

$129
(Cheapflightsfares)

Popular in

April

Cheapest in

September

Average price

$720
Provider with most accurate pricing for Baltimore/Washington-Simpson Bay Princess Juliana flight deals.
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Provider most trusted by Cheapflights users for Baltimore/Washington-Simpson Bay Princess Juliana flights.
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From Baltimore/Washington to Simpson Bay Princess Juliana
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One-way flight from Baltimore/Washington to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 5% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/14. 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 5/257:57 pmBWI - SXM
1 stop18h 03mSpirit Airlines
Fri 5/303:05 pmSXM - BWI
1 stop7h 36mSpirit Airlines
Deal found 4/14$321
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Fri 5/237:20 pmBWI - SXM
1 stop21h 42mMultiple Airlines
Fri 5/303:05 pmSXM - BWI
1 stop7h 36mMultiple Airlines
Deal found 4/14$343
This CheapOair deal was found by Cheapflights users on 4/14. 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.
Fri 6/2712:47 pmBWI - SXM
1 stop28h 29mFrontier
Sat 7/512:36 pmSXM - BWI
1 stop27h 07mFrontier
Deal found 4/14$379
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/146:30 amBWI - SXM
2 stops9h 01mAmerican Airlines
Wed 5/212:24 pmSXM - BWI
2 stops9h 29mAmerican Airlines
Deal found 4/14$466
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:53 amBWI - SXM
1 stop7h 07mDelta
Wed 6/183:25 pmSXM - BWI
1 stop9h 01mDelta
Deal found 4/14$471
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/105:30 pmBWI - SXM
2 stops21h 13mUnited Airlines
Tue 6/171:35 pmSXM - BWI
2 stops20h 38mUnited Airlines
Deal found 4/14$598

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 April 15, 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

Sun 5/25

7:57 pm-2:00 pm

1 stop18h 03m

Simpson Bay Princess Juliana

Fri 5/30

3:05 pm-10:41 pm

1 stop7h 36m

$321

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 5/23

7:20 pm-5:02 pm

1 stop21h 42m

Simpson Bay Princess Juliana

Fri 5/30

3:05 pm-10:41 pm

1 stop7h 36m

$343

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 6/27

12:47 pm-5:16 pm

1 stop28h 29m

Simpson Bay Princess Juliana

Sat 7/5

12:36 pm-3:43 pm

1 stop27h 07m

$379

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Wed 5/14

6:30 am-3:31 pm

2 stops9h 01m

Simpson Bay Princess Juliana

Wed 5/21

2:05 pm-11:53 pm

1 stop9h 48m

$466

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Tue 6/10

6:53 am-2:00 pm

1 stop7h 07m

Simpson Bay Princess Juliana

Wed 6/18

3:25 pm-12:26 am

1 stop9h 01m

$471

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Tue 6/10

5:30 pm-2:43 pm

2 stops21h 13m

Simpson Bay Princess Juliana

Tue 6/17

1:35 pm-10:13 am

2 stops20h 38m

$598

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 5/2

6:50 am-2:00 pm

1 stop7h 10m

$129

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 5/2

11:00 am-5:01 pm

1 stop6h 01m

$133

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Wed 6/11

5:40 am-2:00 pm

1 stop8h 20m

$227

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 5/10

11:54 am-11:23 am

2 stops23h 29m

$330

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 11 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Baltimore-Simpson Bay flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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 April 11, 2025.

To ensure you get the cheapest price possible for a flight from Baltimore to Simpson Bay, you should look to book at least 59 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, September is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $459). Flying from Baltimore to Simpson Bay in July is currently the most expensive (average of $675). 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.

What is the cheapest time of day to fly from BWI to SXM?

Find hourly flight availability from Baltimore to Simpson Bay. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Baltimore to Simpson Bay at noon. If you’re flexible enough to do this you can expect to save up to 27% on your trip compared to booking a flight in the morning.

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 April 15, 2025.
Read through reviews of airlines operating flights from Baltimore to Simpson Bay, such as Delta, United Airlines and American Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,918 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,658 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,921 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
6.0
Okay
3,281 reviews
Delta
8.0
Very good
7,918 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Spirit Airlines, at $321, was found to be the cheapest airline from Baltimore to Simpson Bay.Alternate airlines to your destination round-trip include Frontier and American Airlines. Users have found that Spirit Airlines is 49% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Baltimore to Simpson Bay one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $129. Users have also found prices from $133 and $227 on Frontier and Delta, respectively.

  • 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, September is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $459). Flying from Baltimore to Simpson Bay in July is currently the most expensive (average of $675). 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

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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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$316Average$456FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$500Average$805FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$528Average$661FlexibilityNo cancel feeOn-time71%
DeltaCheapest$529Average$637FlexibilityNo cancel feeOn-timeN/A

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