What airlines fly to Simpson Bay?

JetBlue, United Airlines and American Airlines are the top three most popular airlines that fly to Simpson Bay from Philadelphia according to our data. JetBlue is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Simpson Bay. Keep in mind that there are 7 different airlines that fly to Simpson Bay on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest travel time from Philadelphia to Simpson Bay?

Flights connecting via Fort Lauderdale (FLL) have the shortest average one-way travel time: 6h 48m.

What is the cheapest airline that flies from Philadelphia to Simpson Bay Princess Juliana?

Spirit Airlines and JetBlue are the most popular carriers operating from Philadelphia to Simpson Bay Princess Juliana

Which airport is the most popular layover for flights between Philadelphia and Simpson Bay?

Fort Lauderdale (FLL) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Simpson Bay?

Flights via San Juan (SJU) offer the lowest average round-trip price of $276.

Which layover airport has the shortest connection time from Philadelphia to Simpson Bay?

Atlanta (ATL) has the shortest average layover time for this route: 1h 20m.

When did momondo last update prices for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

Prices for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport were last updated today.

How many operators does momondo search for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

As of December 2025, there are 6 operators available to choose from for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport.

How old do you have to be to fly from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Simpson Bay Princess Juliana Airport.

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$69 Cheap Flights from Philadelphia to Simpson Bay in 2025/26

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Cheap round-trip flights

Enter your travel dates to find the best prices.

8:43 pm - 2:10 pm

PHL

SXM

16h 27m2 stops

3:40 pm - 11:50 pm

SXM

PHL

33h 10m2 stops

$481Multiple Airlines

Thu, Jan 15 - Tue, Jan 20

3:30 pm - 1:35 pm

PHL

SXM

22h 05m1 stop

4:00 pm - 2:46 pm

SXM

PHL

22h 46m2 stops

$483Air Canada

Mon, Mar 30 - Fri, Apr 3

5:17 am - 2:10 pm

PHL

SXM

31h 53m3 stops

11:30 am - 11:50 pm

SXM

PHL

13h 20m2 stops

$484Multiple Airlines

Wed, Jan 7 - Thu, Jan 22

5:30 am - 2:10 pm

PHL

SXM

31h 40m3 stops

3:15 pm - 10:03 pm

SXM

PHL

31h 48m3 stops

$486Spirit Airlines

Thu, Jan 15 - Mon, Jan 19

10:52 am - 3:00 pm

PHL

SXM

4h 08mnonstop

4:01 pm - 8:50 pm

SXM

PHL

4h 49mnonstop

$487American Airlines

Sun, Mar 8 - Fri, Mar 13

7:50 am - 2:40 pm

PHL

SXM

29h 50m2 stops

3:40 pm - 2:47 pm

SXM

PHL

24h 07m1 stop

$488Air Canada

Mon, Jan 5 - Thu, Jan 8

6:15 am - 1:08 pm

PHL

SXM

6h 53m1 stop

2:15 pm - 11:58 pm

SXM

PHL

9h 43m1 stop

$489Spirit Airlines

Wed, Mar 25 - Sun, Mar 29

4:25 pm - 1:35 pm

PHL

SXM

21h 10m2 stops

4:00 pm - 2:46 pm

SXM

PHL

22h 46m2 stops

$490Air Canada

Mon, Mar 30 - Fri, Apr 3

5:00 am - 1:21 pm

PHL

SXM

8h 21m1 stop

4:01 pm - 8:50 pm

SXM

PHL

4h 49mnonstop

$491American Airlines

Sun, Mar 8 - Fri, Mar 13

4:05 pm - 2:40 pm

PHL

SXM

21h 35m2 stops

3:41 pm - 8:07 am

SXM

PHL

16h 26m1 stop

$493Multiple Airlines

Sat, Feb 21 - Sat, Mar 14

Air Canada flights from Philadelphia to Simpson Bay

Our best Air Canada deals on Philadelphia to Simpson Bay flight tickets

Air Canada

Mar 30

PHL3:30 pmPhiladelphia

22h 05m

1 stop

SXM1:35 pmSimpson Bay Princess Juliana

Apr 3

SXM4:00 pmSimpson Bay Princess Juliana

22h 46m

2 stops

PHL2:46 pmPhiladelphia

$483

Find similar

Air Canada

Jan 5

PHL7:50 amPhiladelphia

29h 50m

2 stops

SXM2:40 pmSimpson Bay Princess Juliana

Jan 8

SXM3:40 pmSimpson Bay Princess Juliana

24h 07m

1 stop

PHL2:47 pmPhiladelphia

$488

Find similar

Air Canada

Mar 30

PHL3:30 pmPhiladelphia

23h 20m

2 stops

SXM2:50 pmSimpson Bay Princess Juliana

Apr 3

SXM4:00 pmSimpson Bay Princess Juliana

22h 46m

2 stops

PHL2:46 pmPhiladelphia

$490

Find similar

Spirit Airlines flights from Philadelphia to Simpson Bay

Our best Spirit Airlines deals on Philadelphia to Simpson Bay flight tickets

Spirit Airlines

Jan 15

PHL5:30 amPhiladelphia

31h 40m

3 stops

SXM2:10 pmSimpson Bay Princess Juliana

Jan 19

SXM3:15 pmSimpson Bay Princess Juliana

31h 48m

3 stops

PHL10:03 pmPhiladelphia

$486

Find similar

Spirit Airlines

Dec 20

PHL6:10 amPhiladelphia

7h 05m

1 stop

SXM2:15 pmSimpson Bay Princess Juliana

Dec 27

SXM3:20 pmSimpson Bay Princess Juliana

8h 57m

1 stop

PHL11:17 pmPhiladelphia

$488

Find similar

Spirit Airlines

Mar 25

PHL6:15 amPhiladelphia

6h 53m

1 stop

SXM1:08 pmSimpson Bay Princess Juliana

Mar 29

SXM2:15 pmSimpson Bay Princess Juliana

9h 43m

1 stop

PHL11:58 pmPhiladelphia

$489

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to Simpson Bay that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Thu 1/15

8:43 pm-2:10 pm

2 stops16h 27m

Simpson Bay Princess Juliana

Tue 1/20

3:40 pm-11:50 pm

2 stops33h 10m

$481

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Mon 3/30

3:30 pm-1:35 pm

1 stop22h 05m

Simpson Bay Princess Juliana

Fri 4/3

4:00 pm-2:46 pm

2 stops22h 46m

$483

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Wed 1/7

5:17 am-2:10 pm

3 stops31h 53m

Simpson Bay Princess Juliana

Thu 1/22

11:30 am-11:50 pm

2 stops13h 20m

$484

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Thu 1/15

5:30 am-2:10 pm

3 stops31h 40m

Simpson Bay Princess Juliana

Mon 1/19

3:15 pm-10:03 pm

3 stops31h 48m

$486

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Sun 3/8

10:52 am-3:00 pm

Nonstop4h 08m

Simpson Bay Princess Juliana

Fri 3/13

4:01 pm-8:50 pm

Nonstop4h 49m

$487

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Mon 1/5

7:50 am-2:40 pm

2 stops29h 50m

Simpson Bay Princess Juliana

Thu 1/8

3:40 pm-2:47 pm

1 stop24h 07m

$488

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Wed 3/25

6:15 am-1:08 pm

1 stop6h 53m

Simpson Bay Princess Juliana

Sun 3/29

2:15 pm-11:58 pm

1 stop9h 43m

$489

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Mon 3/30

4:25 pm-1:35 pm

2 stops21h 10m

Simpson Bay Princess Juliana

Fri 4/3

4:00 pm-2:46 pm

2 stops22h 46m

$490

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Sun 3/8

5:00 am-1:21 pm

1 stop8h 21m

Simpson Bay Princess Juliana

Fri 3/13

4:01 pm-8:50 pm

Nonstop4h 49m

$491

PhiladelphiaSimpson Bay

PHL - SXM

PHLSXM

Philadelphia

Sat 2/21

4:05 pm-2:40 pm

2 stops21h 35m

Simpson Bay Princess Juliana

Sat 3/14

3:41 pm-8:07 am

1 stop16h 26m

$493

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Philadelphia to Simpson Bay

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Simpson Bay?

In general, March is the cheapest month to fly from Philadelphia to Simpson Bay. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $179. If you aren’t able to travel to Simpson Bay during the month of March, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $590.

What is the cheapest day to depart on your flight to Simpson Bay?

Our data shows that Friday is the least expensive day to fly to Simpson Bay. Tickets to fly out on this day can be as low as $604. Flights from Philadelphia to Simpson Bay on a Saturday will generally be more expensive and average around $789. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Simpson Bay?

According to our data, the cheapest time of day to fly to Simpson Bay is in the evening. momondo users have found flights departing from Philadelphia to Simpson Bay in the evening for as low as $541. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Simpson Bay is in the morning when prices are around $769.

What is the cheapest Philadelphia to Simpson Bay Princess Juliana flight route?

Fly from Philadelphia to Simpson Bay Princess Juliana for the best Philadelphia - Simpson Bay Princess Juliana flight prices

How far in advance should I book a flight to Simpson Bay?

You are more likely to see cheaper flights to Simpson Bay from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Simpson Bay for around $661 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Simpson Bay from Philadelphia for as low as $356 on momondo.

What cabin class options are available on Philadelphia to Simpson Bay Princess Juliana flights?

There is only 1 cabin class available to choose from on Philadelphia to Simpson Bay Princess Juliana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Simpson Bay flight prices changed over time?

As of December 2025, prices for Philadelphia to Simpson Bay flights are approximately 50% cheaper when compared to flights at the same time last year.

When to book flights from Philadelphia to Simpson Bay

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Simpson Bay according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Simpson Bay (PHL to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Simpson Bay

Best Price Found	$572
Fastest flight time	4h 02m
Direct flights	Every day
Airports in Simpson Bay	1 airport

The best flight deal from Philadelphia to Simpson Bay found on momondo in the last 72 hours is $572

The fastest flight from Philadelphia to Simpson Bay takes 4h 02m

Direct flights go from Philadelphia to Simpson Bay every day.

There is 1 airport in Simpson Bay. From Philadelphia there are direct flights to Simpson Bay Princess Juliana (SXM).

Search flight deals

How far is Philadelphia to Simpson Bay Princess Juliana by plane?
There are 1674.9 mi between Philadelphia and Simpson Bay Princess Juliana. 4h 02m is a normal flight duration for this route.
When did momondo last update prices for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?
Prices for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport were last updated today.
How many operators does momondo search for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?
As of December 2025, there are 6 operators available to choose from for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport.
How old do you have to be to fly from Philadelphia Airport to Simpson Bay Princess Juliana Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to Simpson Bay Princess Juliana Airport.
What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?
The travel and health documents required for your trip to Simpson Bay Princess Juliana Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Simpson Bay Princess Juliana Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Philadelphia to Simpson Bay?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to Simpson Bay is Airbus A319 (76.60% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.48%), Airbus A321-100/200 (2.13%), and Airbus A321neo (2.13%).
What is the most popular airline from Philadelphia to Simpson Bay?
Based on momondo bookings for flights between Philadelphia and Simpson Bay, the leading airline is American Airlines, making up 72% of the total bookings. Other popular airlines include Frontier with 13%, Spirit Airlines with 6%, and Delta with 5%.

Best airlines flying from Philadelphia to Simpson Bay

Compare and see reviews for airlines that fly from Philadelphia to Simpson Bay with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $161	Free Cancellation	Rating 5.8 3,082 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $276	Free Cancellation	Rating 6.3 8,187 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $311	Free Cancellation	Rating 7.2 2,895 reviews	Search JetBlue flights
Delta	PriceFrom $493	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $552	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $567	Free Cancellation	Rating 7.4 9,092 reviews	Search United Airlines flights

Philipsburg

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Simpson Bay?

Finding the right flight to Simpson Bay from Philadelphia is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Simpson Bay quick and easy, saving you time and money.

Can I find flights from Philadelphia to Simpson Bay with flexible booking policies on momondo?

Flights from Philadelphia to Simpson Bay with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Philadelphia to Simpson Bay?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Simpson Bay from Philadelphia.

I’m not ready to book a flight from Philadelphia to Simpson Bay right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Simpson Bay flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Philadelphia to Simpson Bay from $69

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Simpson Bay departing on 1/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Philadelphia to Simpson Bay

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Spirit Airlines flights from Philadelphia to Simpson Bay

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See travel insights to Simpson Bay from

How to get the cheapest flight ticket from Philadelphia to Simpson Bay

What is the cheapest month to fly to Simpson Bay?

What is the cheapest day to depart on your flight to Simpson Bay?

What is the cheapest time of day to depart on your flight to Simpson Bay?

What is the cheapest Philadelphia to Simpson Bay Princess Juliana flight route?

Fly from Philadelphia to Simpson Bay Princess Juliana for the best Philadelphia - Simpson Bay Princess Juliana flight prices

How far in advance should I book a flight to Simpson Bay?

What cabin class options are available on Philadelphia to Simpson Bay Princess Juliana flights?

There is only 1 cabin class available to choose from on Philadelphia to Simpson Bay Princess Juliana flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Philadelphia to Simpson Bay flight prices changed over time?

As of December 2025, prices for Philadelphia to Simpson Bay flights are approximately 50% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Philadelphia to Simpson Bay Princess Juliana?

Spirit Airlines and JetBlue are the most popular carriers operating from Philadelphia to Simpson Bay Princess Juliana

What airlines fly to Simpson Bay?

Which airport is the most popular layover for flights between Philadelphia and Simpson Bay?

Fort Lauderdale (FLL) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Simpson Bay?

Flights via San Juan (SJU) offer the lowest average round-trip price of $276.

Which layover airport has the shortest travel time from Philadelphia to Simpson Bay?

Flights connecting via Fort Lauderdale (FLL) have the shortest average one-way travel time: 6h 48m.

Which layover airport has the shortest connection time from Philadelphia to Simpson Bay?

Atlanta (ATL) has the shortest average layover time for this route: 1h 20m.

When to book flights from Philadelphia to Simpson Bay

Cheap Philadelphia to Simpson Bay (PHL to SXM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Simpson Bay

Best Price Found

Fastest flight time

Direct flights

Airports in Simpson Bay

How far is Philadelphia to Simpson Bay Princess Juliana by plane?

When did momondo last update prices for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

How many operators does momondo search for flights from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

How old do you have to be to fly from Philadelphia Airport to Simpson Bay Princess Juliana Airport?

What documentation or ID do you need to fly to Simpson Bay Princess Juliana Airport?

What is the most popular plane model from Philadelphia to Simpson Bay?

What is the most popular airline from Philadelphia to Simpson Bay?

Best airlines flying from Philadelphia to Simpson Bay

Compare and see reviews for airlines that fly from Philadelphia to Simpson Bay with momondo

Traveling to a place near Simpson Bay?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Simpson Bay?

Can I find flights from Philadelphia to Simpson Bay with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Simpson Bay?

I’m not ready to book a flight from Philadelphia to Simpson Bay right now. Can momondo alert me if prices change?

An easier way to manage your Simpson Bay trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to St. Maarten

Fly your favorite airline to Simpson Bay

Airlines are sorted and displayed according to clicks in the past 7 days on momondo