HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Simpson Bay

$55+ 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 8/2. Fares are subject to change and may not be available on all flights or dates of travel.
SJU — SXM
Jul 7 — Jul 141
Mon 7/7
Mon 7/14
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Luis Munoz Marin Intl 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.

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 Monday or Friday and return on a Wednesday

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 July 2, 2025.

Round-trip from

$154
(Priceline)

One-way from

$55

Popular in

April

Cheapest in

February

Average price

$175

Good round-trip deal

$157 or less

Good one-way deal

$44 or less
From San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana
Search Deals
One-way flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana.
Search Deals
Price to beat on a one-way flight from San Juan Luis Munoz Marin Intl to Simpson Bay Princess Juliana.
Search Deals

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 July 2, 2025.

This Priceline deal was found by Cheapflights users on 7/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/284:18 pmSJU - SXM
Nonstop1h 03mFrontier
Mon 8/46:26 pmSXM - SJU
Nonstop1h 03mFrontier
Deal found 7/1$154
This Copa Airlines deal was found by Cheapflights users on 6/29. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:12 pmSJU - SXM
1 stop17h 16mCopa Airlines
Fri 11/1412:21 pmSXM - SJU
1 stop10h 04mCopa Airlines
Deal found 6/29$298
This Mytrip deal was found by Cheapflights users on 7/2. 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.
Fri 10/174:42 pmSJU - SXM
1 stop19h 43mMultiple Airlines
Sun 10/2612:25 pmSXM - SJU
1 stop4h 14mMultiple Airlines
Deal found 7/2$310

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 July 2, 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 7/28

4:18 pm-5:21 pm

Nonstop1h 03m

Simpson Bay Princess Juliana

Mon 8/4

6:26 pm-7:29 pm

Nonstop1h 03m

$154

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Fri 8/15

4:18 pm-5:21 pm

Nonstop1h 03m

Simpson Bay Princess Juliana

Fri 8/22

12:31 pm-10:19 pm

1 stop9h 48m

$315

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Sat 8/2

4:18 pm-5:21 pm

Nonstop1h 03m

$55

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Tue 7/15

5:46 pm-11:24 am

1 stop17h 38m

$88

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Thu 7/17

3:05 am-1:31 pm

1 stop10h 26m

$196

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Wed 7/16

3:15 pm-9:05 am

2 stops17h 50m

$231

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Wed 9/24

3:20 pm-4:30 pm

1 stop25h 10m

$238

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Fri 8/15

1:52 pm-2:00 pm

2 stops24h 08m

$245

San JuanSimpson Bay

SJU - SXM

SJUSXM

San Juan Luis Munoz Marin Intl

Mon 7/14

1:10 am-12:29 pm

1 stop11h 19m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 27, 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 $656). 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 July 2, 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 44% 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 July 2, 2025.
Get a feel of what it's like to fly with Copa Airlines, United Airlines, and JetBlue from San Juan Luis Munoz Marin Intl Airport to Simpson Bay by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Copa Airlines
7.5
Good
1,465 reviews
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
United Airlines
7.4
Good
8,861 reviews
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
JetBlue
7.3
Good
2,918 reviews
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Spirit Airlines
6.3
Okay
8,103 reviews
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.
Frontier
5.9
Fair
3,290 reviews
Copa Airlines
7.5
Good
1,465 reviews

Entertainment

6.8

Food

6.8

Boarding

7.8

Overall

7.5

Crew

8.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

Paul,May 2025

PTY - AUA

Had to use my phone for entertainment? Once we landed people were already out their seats and standing in the isles while the plane was still taxiing to the gate. This is unsafe and flight crew had a responsibility to ensure that people remain seated until the pilots turn off the seatbelt sign.

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 0 inbound flights 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 is the cheapest airline to fly from San Juan Luis Munoz Marin Intl Airport to Simpson Bay round-trip?

    Frontier, at $154, was found to be the cheapest airline from San Juan Luis Munoz Marin Intl Airport to Simpson Bay.. This flight start at 28% 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 ($55), Copa Airlines ($88), and JetBlue ($196).

  • 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 $108, 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 $315.

  • 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 $656). 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

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 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 July 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$156FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$117Average$198FlexibilityNo cancel feeOn-time62%
Silver AirwaysCheapest$180Average$320FlexibilityNo cancel feeOn-timeN/A

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.