What airlines fly to Christiansted?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Christiansted from Philadelphia according to our data. American Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Christiansted. Keep in mind that there are 6 different airlines that fly to Christiansted on a routine basis, so you have a few additional options to choose from.

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

Miami (MIA) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

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

Miami (MIA) has the shortest average layover time for this route: 1h 58m.

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

Flights connecting via Fort Lauderdale (FLL) have the shortest average one-way travel time: 6h 47m.

Which layover airport offers the lowest fares from Philadelphia to Christiansted?

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $301.

When did momondo last update prices for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?

Prices for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport were last updated today.

How many operators does momondo search for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?

As of February 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport.

How old do you have to be to fly from Philadelphia Airport to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen Airport.

What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

The travel and health documents required for your trip to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$153 Cheap Flights from Philadelphia to Christiansted in 2026

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6:00 am - 3:40 pm

PHL

STX

8h 40m

1 stop

4:37 pm - 11:50 pm

STX

PHL

8h 13m

1 stop

$153Spirit Airlines

ב', פב' 16 - ו', פב' 27

6:00 am - 3:40 pm

PHL

STX

8h 40m

1 stop

4:37 pm - 11:50 pm

STX

PHL

8h 13m

1 stop

$157Spirit Airlines

ב', פב' 16 - ו', פב' 27

6:00 am - 3:40 pm

PHL

STX

8h 40m

1 stop

4:37 pm - 11:50 pm

STX

PHL

8h 13m

1 stop

$158Spirit Airlines

ב', פב' 16 - ו', פב' 27

6:00 am - 2:40 pm

PHL

STX

8h 40m

1 stop

3:31 pm - 11:56 pm

STX

PHL

8h 25m

1 stop

$180Spirit Airlines

ב', מרץ 9 - ו', מרץ 13

5:26 pm - 2:40 pm

PHL

STX

21h 14m

1 stop

3:31 pm - 8:39 am

STX

PHL

17h 08m

1 stop

$189Spirit Airlines

א', מרץ 8 - ו', מרץ 13

6:00 am - 3:40 pm

PHL

STX

8h 40m

1 stop

4:37 pm - 11:50 pm

STX

PHL

8h 13m

1 stop

$197Spirit Airlines

ש', פב' 28 - ו', מרץ 6

6:00 am - 3:40 pm

PHL

STX

8h 40m

1 stop

4:37 pm - 11:50 pm

STX

PHL

8h 13m

1 stop

$198Spirit Airlines

ש', פב' 21 - ש', פב' 28

5:15 am - 2:40 pm

PHL

STX

9h 25m

1 stop

3:31 pm - 12:13 pm

STX

PHL

20h 42m

1 stop

$204Multiple Airlines

ב', מרץ 9 - ו', מרץ 27

5:15 am - 2:40 pm

PHL

STX

9h 25m

1 stop

3:31 pm - 8:39 am

STX

PHL

17h 08m

1 stop

$205Multiple Airlines

ב', מרץ 9 - ב', מרץ 23

7:46 pm - 2:40 pm

PHL

STX

18h 54m

2 stops

3:31 pm - 8:39 am

STX

PHL

17h 08m

1 stop

$206Spirit Airlines

א', מרץ 8 - ו', מרץ 13

Spirit Airlines flights from Philadelphia to Christiansted

Our best Spirit Airlines deals on Philadelphia to Christiansted flight tickets

Spirit Airlines

Feb 16

PHL6:00 amPhiladelphia

8h 40m

1 stop

STX3:40 pmChristiansted Henry Rohlsen

Feb 27

STX4:37 pmChristiansted Henry Rohlsen

8h 13m

1 stop

PHL11:50 pmPhiladelphia

$153

Spirit Airlines

Feb 16

PHL6:00 amPhiladelphia

8h 40m

1 stop

STX3:40 pmChristiansted Henry Rohlsen

Feb 27

STX4:37 pmChristiansted Henry Rohlsen

8h 13m

1 stop

PHL11:50 pmPhiladelphia

$157

Spirit Airlines

Feb 16

PHL6:00 amPhiladelphia

8h 40m

1 stop

STX3:40 pmChristiansted Henry Rohlsen

Feb 27

STX4:37 pmChristiansted Henry Rohlsen

8h 13m

1 stop

PHL11:50 pmPhiladelphia

$158

JetBlue flights from Philadelphia to Christiansted

Our best JetBlue deals on Philadelphia to Christiansted flight tickets

JetBlue

May 5

PHL12:00 pmPhiladelphia

25h 44m

1 stop

STX1:44 pmChristiansted Henry Rohlsen

May 12

STX2:39 pmChristiansted Henry Rohlsen

20h 30m

1 stop

PHL11:09 amPhiladelphia

$334

JetBlue

Feb 14

PHL2:55 pmPhiladelphia

17h 00m

2 stops

STX8:55 amChristiansted Henry Rohlsen

Feb 20

STX3:26 pmChristiansted Henry Rohlsen

9h 03m

2 stops

PHL11:29 pmPhiladelphia

$967

momondo Fare Finder

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

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Fly to

Route

Depart

Return

Price

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 2/16

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ו' 2/27

4:37 pm-11:50 pm

1 stop8h 13m

$153

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 2/16

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ו' 2/27

4:37 pm-11:50 pm

1 stop8h 13m

$157

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 2/16

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ו' 2/27

4:37 pm-11:50 pm

1 stop8h 13m

$158

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 3/9

6:00 am-2:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ו' 3/13

3:31 pm-11:56 pm

1 stop8h 25m

$180

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

א' 3/8

5:26 pm-2:40 pm

1 stop21h 14m

Christiansted Henry Rohlsen

ו' 3/13

3:31 pm-8:39 am

1 stop17h 08m

$189

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ש' 2/28

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ו' 3/6

4:37 pm-11:50 pm

1 stop8h 13m

$197

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ש' 2/21

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

ש' 2/28

4:37 pm-11:50 pm

1 stop8h 13m

$198

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 3/9

5:15 am-2:40 pm

1 stop9h 25m

Christiansted Henry Rohlsen

ו' 3/27

3:31 pm-12:13 pm

1 stop20h 42m

$204

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

ב' 3/9

5:15 am-2:40 pm

1 stop9h 25m

Christiansted Henry Rohlsen

ב' 3/23

3:31 pm-8:39 am

1 stop17h 08m

$205

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

א' 3/8

7:46 pm-2:40 pm

2 stops18h 54m

Christiansted Henry Rohlsen

ו' 3/13

3:31 pm-8:39 am

1 stop17h 08m

$206

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How to get the cheapest flight ticket from Philadelphia to Christiansted

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

What is the cheapest month to fly to Christiansted?

The cheapest month to fly to Christiansted from Philadelphia is in September. Flight prices, which tend to average around $349, are often lower during this time because this is during the off-season. The month of August is another great option to travel to Christiansted, with average flight prices from Philadelphia averaging around $404.

How far in advance should I book a flight to Christiansted?

You are more likely to see cheaper flights to Christiansted from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Christiansted for around $512 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Christiansted from Philadelphia for as low as $340 on momondo.

How have Philadelphia to Christiansted flight prices changed over time?

When to book flights from Philadelphia to Christiansted

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

Estimated round-trip price

Cheap Philadelphia to Christiansted (PHL to STX) flight deals and tips

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

Fastest flight time	6h 08m
Direct flights	None

The fastest flight from Philadelphia to Christiansted takes 6h 08m

There are no direct flights from Philadelphia to Christiansted. There are no popular flight routes from Philadelphia to Christiansted.

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How far is Philadelphia to Christiansted Henry Rohlsen by plane?
The distance between Philadelphia and Christiansted Henry Rohlsen is about 1655.5 mi. A reasonable flight in good conditions will take 6h 08m.
When did momondo last update prices for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?
Prices for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport were last updated today.
How many operators does momondo search for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?
As of February 2026, there are 4 operators available to choose from for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport.
How old do you have to be to fly from Philadelphia Airport to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen Airport.
What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?
The travel and health documents required for your trip to Christiansted Henry Rohlsen 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 Christiansted Henry Rohlsen Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Philadelphia to Christiansted?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Christiansted is American Airlines, representing 62% of all bookings. The subsequent popular airlines are Spirit Airlines at 20%, Frontier at 10%, and Delta at 8%.

Best airlines flying from Philadelphia to Christiansted

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

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $108	Free Cancellation	Rating 5.7 3,050 reviews	Search Frontier flights
Delta	PriceFrom $166	Free Cancellation	Rating 7.9 8,131 reviews	Search Delta flights
Spirit Airlines	PriceFrom $231	Free Cancellation	Rating 6.3 8,395 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom $369	Free Cancellation	Rating 7.2 11,212 reviews	Search American Airlines flights

Frederiksted

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Philadelphia to Christiansted for you.

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

Flights from Philadelphia to Christiansted 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 Christiansted?

Once you have performed a search for Philadelphia to Christiansted flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes. momondo can track prices for Philadelphia to Christiansted 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 Christiansted from $153

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Christiansted departing on 2/16. 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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Spirit Airlines flights from Philadelphia to Christiansted

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

See travel insights to Christiansted from

How to get the cheapest flight ticket from Philadelphia to Christiansted

What is the cheapest month to fly to Christiansted?

How far in advance should I book a flight to Christiansted?

How have Philadelphia to Christiansted flight prices changed over time?

What airlines fly to Christiansted?

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

Miami (MIA) was the most common stop: 80% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Christiansted?

Flights via Fort Lauderdale (FLL) offer the lowest average round-trip price of $301.

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

Flights connecting via Fort Lauderdale (FLL) have the shortest average one-way travel time: 6h 47m.

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

Miami (MIA) has the shortest average layover time for this route: 1h 58m.

When to book flights from Philadelphia to Christiansted

Cheap Philadelphia to Christiansted (PHL to STX) flight deals and tips

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

Fastest flight time

Direct flights

How far is Philadelphia to Christiansted Henry Rohlsen by plane?

When did momondo last update prices for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?

How many operators does momondo search for flights from Philadelphia Airport to Christiansted Henry Rohlsen Airport?

How old do you have to be to fly from Philadelphia Airport to Christiansted Henry Rohlsen Airport?

What documentation or ID do you need to fly to Christiansted Henry Rohlsen Airport?

What is the most popular airline from Philadelphia to Christiansted?

Best airlines flying from Philadelphia to Christiansted

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

Traveling to a place near Christiansted?

Why use momondo?

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

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

How can momondo help me find flights from Philadelphia to Christiansted?

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

An easier way to manage your Christiansted 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 the U.S. Virgin Islands

Fly your favorite airline to Christiansted

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