HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Simpson Bay

$79+ 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 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SXM
Apr 28 — May 51
Tue 4/28
Tue 5/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Simpson Bay with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 March 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 3/28. 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.
Sat 4/185:30 am
BWI
-
SXM
1 stop8h 07m
Spirit Airlines
Thu 4/232:42 pm
SXM
-
BWI
1 stop7h 38m
Spirit Airlines
Deal found 3/28$266
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 5/96:02 pm
BWI
-
SXM
1 stop19h 35m
Multiple Airlines
Thu 5/142:42 pm
SXM
-
BWI
1 stop26h 25m
Multiple Airlines
Deal found 3/24$295
This Cheapflightsfares deal was found by Cheapflights users on 3/24. 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.
Sat 4/255:30 am
BWI
-
SXM
1 stop8h 07m
Spirit Airlines
Sat 5/22:42 pm
SXM
-
BWI
1 stop18h 33m
Spirit Airlines
Deal found 3/24$298
This Kiwi.com deal was found by Cheapflights users on 3/26. 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 4/189:46 pm
BWI
-
SXM
1 stop15h 51m
Multiple Airlines
Thu 4/232:42 pm
SXM
-
BWI
1 stop18h 55m
Multiple Airlines
Deal found 3/26$321
This Kiwi.com deal was found by Cheapflights users on 3/24. 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 4/255:53 pm
BWI
-
SXM
2 stops19h 44m
Multiple Airlines
Sat 5/22:42 pm
SXM
-
BWI
1 stop18h 33m
Multiple Airlines
Deal found 3/24$325
This CheapOair deal was found by Cheapflights users on 3/25. 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.
Sat 5/96:00 am
BWI
-
SXM
1 stop7h 37m
Spirit Airlines
Sat 5/162:42 pm
SXM
-
BWI
1 stop18h 33m
Spirit Airlines
Deal found 3/25$327

Find 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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$266
(Cheapflightsfares)

One-way from

$79
(FlightHub)

Popular in

December

Cheapest in

October

Average price

$580
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. 8% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
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 March 29, 2026.
Use the filters below to find and compare flights from Baltimore to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 5/15

7:10 am-1:30 pm

1 stop6h 20m

Simpson Bay Princess Juliana

Tue 5/19

2:25 pm-11:30 pm

1 stop9h 05m

$377

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 9/12

6:00 am-1:50 pm

1 stop7h 50m

Simpson Bay Princess Juliana

Wed 9/23

3:20 pm-12:16 am

1 stop8h 56m

$379

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Mon 8/31

6:00 am-1:56 pm

1 stop7h 56m

Simpson Bay Princess Juliana

Sat 9/5

3:21 pm-12:16 am

1 stop8h 55m

$482

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Wed 9/2

7:00 am-1:56 pm

1 stop6h 56m

Simpson Bay Princess Juliana

Sat 9/5

3:21 pm-12:16 am

1 stop8h 55m

$482

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sat 5/16

7:30 pm-2:25 pm

2 stops18h 55m

Simpson Bay Princess Juliana

Sun 5/24

3:20 pm-7:55 pm

Nonstop4h 35m

$487

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 9/4

6:10 pm-2:15 pm

2 stops20h 05m

Simpson Bay Princess Juliana

Wed 9/9

3:21 pm-9:16 am

1 stop17h 55m

$487
Quickest round-trip

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sun 5/17

8:25 am-12:40 pm

Nonstop4h 15m

Simpson Bay Princess Juliana

Sat 5/23

1:20 pm-10:45 pm

1 stop9h 25m

$489

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Sun 5/24

9:35 pm-1:30 pm

2 stops15h 55m

Simpson Bay Princess Juliana

Fri 5/29

2:25 pm-9:00 am

2 stops18h 35m

$490

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Fri 5/1

7:16 pm-11:37 am

1 stop16h 21m

Simpson Bay Princess Juliana

Tue 5/5

12:41 pm-8:56 am

2 stops20h 15m

$498

BaltimoreSimpson Bay

BWI - SXM

BWISXM

Baltimore/Washington

Thu 5/28

8:05 pm-2:43 pm

2 stops18h 38m

Simpson Bay Princess Juliana

Wed 6/3

1:35 pm-9:17 am

2 stops19h 42m

$532

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 18 resultsSorted by cheapest first
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 March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*2 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 March 13, 2026.

To ensure you get the cheapest price possible for a flight from Baltimore to Simpson Bay, you should look to book at least 16 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, February is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $240). Flying from Baltimore to Simpson Bay in December is currently the most expensive (average of $506). 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 March 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,331 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,359 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,509 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,521 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,551 reviews
Southwest
8.0
Very good
4,331 reviews

Crew

8.6

Comfort

8.0

Entertainment

7.5

Food

7.0

Boarding

8.1

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

    Delta and Southwest can get you from Baltimore to Simpson Bay in just under 6h 50m. Your travel time can differ by up to 9h 05m. The distance between Baltimore and Simpson Bay is about 1670 mi. This flight may include one or multiple stops.

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

    Spirit Airlines, at $249, was found to be the cheapest airline from Baltimore to Simpson Bay.Alternate airlines to your destination round-trip include Delta and Southwest. Users have found that Spirit Airlines is 58% 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 $120. Users have also found prices from $132 and $198 on Frontier and American Airlines, respectively.

  • What are the cheapest flights from Baltimore to Simpson Bay?

    The cheapest flight price from Baltimore to Simpson Bay is $551. On average you can expect to pay $651. The most popular route, (Baltimore/Washington - Simpson Bay Princess Juliana), can usually be booked for $302.

  • 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, February is the cheapest month in which you can book a flight from Baltimore to Simpson Bay (average of $240). Flying from Baltimore to Simpson Bay in December is currently the most expensive (average of $506). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Complete your trip

Complete your trip to Simpson Bay by adding a car rental and/or hotel reservation to your travel itinerary.
Simpson Bay Princess Juliana Airport car rentals

Top 5 airlines flying from Baltimore to Simpson Bay

Discover the top 5 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$249Average$446FlexibilityNo cancel feeOn-time65%
DeltaCheapest$312Average$585FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$452Average$620FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$506Average$661FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$540Average$657FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights