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Simpson Bay

$109+ Cheap flights from LaGuardia, NY (LGA) 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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SXM
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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Cheap flight deals from LaGuardia to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) 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 August 1, 2025.

Round-trip from

$330
(American Airlines)

One-way from

$109
(Mytrip)

Popular in

December

Cheapest in

July

Average price

$496
From New York LaGuardia to Simpson Bay Princess Juliana
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One-way flight from New York LaGuardia to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 18% potential increase in price ($108 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from LaGuardia to Simpson Bay

Cheapest flights from LaGuardia to Simpson Bay
Explore the most affordable flight options available from LaGuardia to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 1, 2025.

This American Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 8/177:59 pmLGA - SXM
1 stop19h 10mAmerican Airlines
Tue 8/264:30 pmSXM - LGA
1 stop22h 35mAmerican Airlines
Deal found 7/30$330
This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 8/306:02 amLGA - SXM
1 stop7h 58mSpirit Airlines
Fri 9/53:05 pmSXM - LGA
1 stop8h 25mSpirit Airlines
Deal found 8/1$331
This United Airlines deal was found by Cheapflights users on 7/30. 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.
Sun 11/25:15 amLGA - SXM
1 stop8h 42mUnited Airlines
Sun 11/92:20 pmSXM - LGA
1 stop28h 47mUnited Airlines
Deal found 7/30$392

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia 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 August 1, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Simpson Bay that are best for you.

Fly from

LaGuardia

Fly to

Simpson Bay

Route

Depart

Return

Price

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Sun 8/17

7:59 pm-3:09 pm

1 stop19h 10m

Simpson Bay Princess Juliana

Tue 8/26

4:30 pm-3:05 pm

1 stop22h 35m

$330

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Sat 8/30

6:02 am-2:00 pm

1 stop7h 58m

Simpson Bay Princess Juliana

Fri 9/5

3:05 pm-11:30 pm

1 stop8h 25m

$331

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Sun 11/2

5:15 am-2:57 pm

1 stop8h 42m

Simpson Bay Princess Juliana

Sun 11/9

2:20 pm-8:07 pm

1 stop30h 47m

$392

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Wed 8/20

6:02 am-2:00 pm

1 stop7h 58m

$109

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Mon 8/25

6:00 am-3:09 pm

2 stops9h 09m

$126

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Tue 11/25

7:50 pm-2:40 pm

2 stops41h 50m

$180

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Tue 12/30

6:05 am-1:50 pm

1 stop6h 45m

$199

New YorkSimpson Bay

LGA - SXM

LGASXM

New York LaGuardia

Thu 8/7

12:59 pm-5:21 pm

2 stops28h 22m

$221

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from LaGuardia to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from LaGuardia 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 New York LaGuardia Airport to Simpson Bay

What is the cheapest month to book a flight from New York LaGuardia Airport to Simpson Bay?

Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Simpson Bay (average of $459). Flying from New York LaGuardia Airport to Simpson Bay in March is currently the most expensive (average of $655). 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.

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 August 1, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and Spirit Airlines from New York LaGuardia Airport 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
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,983 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,054 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.9
Fair
3,241 reviews
Delta
8.0
Very good
7,983 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

8.0

Crew

8.5

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia 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 airport do you fly into for flights to Simpson Bay from New York LaGuardia?

    Simpson Bay Princess Juliana (SXM) is the airport you will fly into if you book a flight from New York LaGuardia to Simpson Bay. You should not have trouble finding flights to Princess Juliana from New York LaGuardia; the airport handles an average of 0 inbound flights from New York LaGuardia per day. You should also have plenty of airline options to choose from since 2 airlines have flights to the Simpson Bay airport from New York LaGuardia. It is only a 0.5 mi journey from Princess Juliana (SXM) to Simpson Bay’s city center.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Simpson Bay round-trip?

    Currently priced at $330, American Airlines will fly you from New York LaGuardia Airport to Simpson Bay and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Spirit Airlines for as low as $331. Users have found that American Airlines is 32% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Simpson Bay one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $109. American Airlines flights start at $126 while deals on Frontier start at $216 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from New York LaGuardia Airport to Simpson Bay (average of $459). Flying from New York LaGuardia Airport to Simpson Bay in March is currently the most expensive (average of $655). 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 LaGuardia to Simpson Bay

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Simpson Bay flights
Newark to Simpson Bay flights
Stewart to Simpson Bay flights

Top 2 airlines flying from LaGuardia to Simpson Bay

Discover the top 2 airlines that operate flights from LaGuardia 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 August 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$272Average$414FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$372Average$593FlexibilityNo cancel feeOn-time71%

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