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Simpson Bay

$65+ Cheap flights from Luis Munoz Marin Intl (SJU) 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 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SXM
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheapflights Tip: The best prices from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana are usually found in February or November, booked 69 days in advance, depart on a Friday or Monday and return on a Sunday

Cheap flight deals from Luis Munoz Marin Intl to Simpson Bay

Discover tips and strategies to find the most affordable flight options for your journey from Luis Munoz Marin Intl (SJU) 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 June 12, 2025.

Round-trip from

$138
(Frontier)

One-way from

$65
(Frontier)

Popular in

April

Cheapest in

February

Average price

$242

Good round-trip deal

$153 or less

Good one-way deal

$59 or less
From San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana
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One-way flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana
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Highest demand for flights based on searches. 11% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana.
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Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana.
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Find flight deals from Luis Munoz Marin Intl to Simpson Bay

Cheapest flights from Luis Munoz Marin Intl to Simpson Bay
Explore the most affordable flight options available from Luis Munoz Marin Intl to Simpson Bay. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Frontier deal was found by Cheapflights users on 6/11. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/74:18 pmSJU - SXM
Nonstop1h 03mFrontier
Fri 7/116:26 pmSXM - SJU
Nonstop1h 03mFrontier
Deal found 6/11$138
This CheapOair deal was found by Cheapflights users on 6/10. 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.
Sun 7/2010:10 amSJU - SXM
Nonstop1h 10mMultiple Airlines
Fri 7/256:26 pmSXM - SJU
Nonstop1h 03mMultiple Airlines
Deal found 6/10$212
This CheapOair deal was found by Cheapflights users on 6/11. 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.
Thu 8/2810:10 amSJU - SXM
Nonstop1h 10mSilver Airways
Tue 9/211:55 amSXM - SJU
Nonstop1h 10mSilver Airways
Deal found 6/11$242
This JetBlue deal was found by Cheapflights users on 6/11. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/53:05 amSJU - SXM
1 stop10h 26mJetBlue
Sat 7/1212:25 pmSXM - SJU
1 stop12h 29mJetBlue
Deal found 6/11$379
This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/154:43 pmSJU - SXM
2 stops21h 17mSpirit Airlines
Sat 7/193:05 pmSXM - SJU
2 stops20h 27mSpirit Airlines
Deal found 6/12$452

Cheapflights Fare Finder

Customize your flight search to find flights from Luis Munoz Marin Intl 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 June 12, 2025.
Use the filters below to find and compare flights from San Juan Luis Munoz Marin Intl Airport to Simpson Bay that are best for you.

Fly from

Luis Munoz Marin Intl

Fly to

Simpson Bay

Route

Depart

Return

Price

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Mon 7/7

4:18 pm-5:21 pm

Nonstop1h 03m

Simpson Bay Princess Juliana

Fri 7/11

6:26 pm-7:29 pm

Nonstop1h 03m

$138

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Sun 7/20

10:10 am-11:20 am

Nonstop1h 10m

Simpson Bay Princess Juliana

Fri 7/25

6:26 pm-7:29 pm

Nonstop1h 03m

$212

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Thu 8/28

10:10 am-11:20 am

Nonstop1h 10m

Simpson Bay Princess Juliana

Tue 9/2

11:55 am-1:05 pm

Nonstop1h 10m

$242

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Sat 7/5

3:05 am-1:31 pm

1 stop10h 26m

Simpson Bay Princess Juliana

Sat 7/12

12:25 pm-12:54 am

1 stop12h 29m

$379

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Tue 7/15

4:43 pm-2:00 pm

2 stops21h 17m

Simpson Bay Princess Juliana

Sat 7/19

3:05 pm-11:32 am

2 stops20h 27m

$452

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Mon 6/30

4:18 pm-5:16 pm

Nonstop0h 58m

$65

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Thu 7/17

5:46 pm-11:24 am

1 stop17h 38m

$81

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Sun 8/17

10:10 am-11:20 am

Nonstop1h 10m

$87

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Thu 7/17

10:14 pm-2:00 pm

1 stop15h 46m

$186

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Sun 6/29

3:23 am-1:28 pm

1 stop10h 05m

$210

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Showing 1-10 of 16 results
1
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Best time to book a flight from Luis Munoz Marin Intl to Simpson Bay

Have a flexible travel schedule? Discover the best time to fly to Simpson Bay from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Simpson Bay

How far ahead should I book a flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay?

Use this chart to determine the optimal time to book a round-trip flight from Luis Munoz Marin Intl to Simpson Bay. Price data was last updated on June 9, 2025.

Booking 4 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Juan Luis Munoz Marin Intl Airport to Simpson Bay. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay?

Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay (average of $459). Flying from San Juan Luis Munoz Marin Intl Airport to Simpson Bay in March is currently the most expensive (average of $657). 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 SJU to SXM?

Find hourly flight availability from Luis Munoz Marin Intl 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 June 12, 2025.

It’s typically best to fly out from San Juan Luis Munoz Marin Intl Airport to Simpson Bay in the afternoon. Doing so could potentially save you 50% on the flight price compared to flying in the morning, which is usually more expensive.

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 June 12, 2025.
Peruse reviews from past customers who have flown with Caribbean Airlines, Copa Airlines and United Airlines from San Juan to Simpson Bay to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Caribbean Airlines
8.2
Very good
157 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
Copa Airlines
7.5
Good
1,451 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
United Airlines
7.4
Good
8,790 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
JetBlue
7.3
Good
2,925 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.
American Airlines
7.2
Good
10,000 reviews
Caribbean Airlines
8.2
Very good
157 reviews

Entertainment

6.8

Boarding

8.2

Comfort

7.9

Food

6.8

Overall

8.2

Crew

8.5

Reviews

1 / 9
6.0
Good

Anonymous,Mar 2025

JFK - GEO

Air hostesses were friendly. There should be more options for tea.

Related info for your journey

Find useful and relevant information for your journey from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl?

    For a flight from San Juan Luis Munoz Marin Intl to Simpson Bay, you will be flying into Princess Juliana. Simpson Bay Princess Juliana (SXM) is just 0.5 mi from the center of the city. Princess Juliana is the only Simpson Bay airport and it handles 1 inbound flight from San Juan Luis Munoz Marin Intl per day. 3 airlines have flights to Simpson Bay Princess Juliana from San Juan Luis Munoz Marin Intl on a regular basis.

  • What are the cheapest airlines flying from San Juan Luis Munoz Marin Intl Airport to Simpson Bay round-trip?

    Frontier, at $138, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to Simpson Bay.Alternate airlines to your destination round-trip include Silver Airways and JetBlue. These flights start at 36% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from San Juan Luis Munoz Marin Intl Airport to Simpson Bay one-way?

    The cheapest airlines for a one-way flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay are Frontier ($65), Copa Airlines ($81), and Silver Airways ($87).

  • What are the most reliable airlines from San Juan Luis Munoz Marin Intl Airport to Simpson Bay?

    The top 3 most reliable airlines when flying from San Juan Luis Munoz Marin Intl Airport to Simpson Bay are JetBlue (92%), Silver Airways (92%) and United Airlines (92%).

  • What are the cheapest flights from San Juan Luis Munoz Marin Intl Airport to Simpson Bay?

    Looking for the cheapest flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay? While on average our users pay $191, our data indicates the cheapest price to be $34. The most popular route (San Juan Luis Munoz Marin Intl - Simpson Bay Princess Juliana), is priced around $198.

  • Can I find deals for flights from Luis Munoz Marin Intl to Simpson Bay that include hotel bookings?

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

  • How can I find direct flights from Luis Munoz Marin Intl to Simpson Bay?

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

  • Can I find deals for business class flights from Luis Munoz Marin Intl to Simpson Bay?

    Yes. Cheapflights offers flight deals from Luis Munoz Marin Intl 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 San Juan Luis Munoz Marin Intl Airport to Simpson Bay?

    Currently, September is the cheapest month in which you can book a flight from San Juan Luis Munoz Marin Intl Airport to Simpson Bay (average of $459). Flying from San Juan Luis Munoz Marin Intl Airport to Simpson Bay in March is currently the most expensive (average of $657). 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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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 3 airlines flying from Luis Munoz Marin Intl to Simpson Bay

Discover the top 3 airlines that operate flights from Luis Munoz Marin Intl 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$137FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$117Average$198FlexibilityNo cancel feeOn-time62%
Silver AirwaysCheapest$180Average$319FlexibilityNo cancel feeOn-timeN/A

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