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 47% 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.

What is the cheapest airline that flies from Philadelphia to Christiansted Henry Rohlsen?

Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Philadelphia to Christiansted Henry Rohlsen

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: 2h 01m.

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

Miami (MIA) was the most common stop: 78% of momondo users choosing 1-stop flights on this route connected there.

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 August 2025, 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.

$142 Cheap Flights from Philadelphia to Christiansted (PHL-STX) in 2025

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Philadelphia to Christiansted (PHL-STX)

Round-trip

One-way

Last minute

Cheap round-trip flights

8:05 pm - 12:22 pmPHL-STX

15h 17m1 stop

1:27 pm - 12:32 amSTX-PHL

12h 05m1 stop

$283Spirit Airlines

Find Deal

vie., dic. 5 - lun., dic. 8

5:25 am - 4:29 pmPHL-STX

11h 04m1 stop

5:24 pm - 10:49 amSTX-PHL

17h 25m1 stop

$291Spirit Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

12:00 pm - 12:22 pmPHL-STX

23h 22m1 stop

1:17 pm - 12:32 amSTX-PHL

12h 15m1 stop

$317Spirit Airlines

Find Deal

mar., nov. 4 - sáb., nov. 15

1:58 pm - 12:22 pmPHL-STX

21h 24m2 stops

1:17 pm - 12:32 amSTX-PHL

12h 15m1 stop

$318Spirit Airlines

Find Deal

mar., nov. 4 - sáb., nov. 15

8:50 pm - 3:07 pmPHL-STX

42h 17m2 stops

5:24 pm - 10:49 amSTX-PHL

17h 25m1 stop

$359Spirit Airlines

Find Deal

sáb., oct. 25 - sáb., nov. 1

8:05 pm - 12:22 pmPHL-STX

15h 17m1 stop

1:27 pm - 4:49 pmSTX-PHL

28h 22m2 stops

$361Spirit Airlines

Find Deal

vie., dic. 5 - lun., dic. 8

6:00 am - 2:50 pmPHL-STX

8h 50m1 stop

3:52 pm - 12:23 amSTX-PHL

9h 31m1 stop

$435American Airlines

Find Deal

dom., oct. 26 - dom., nov. 2

6:00 am - 1:06 pmPHL-STX

7h 06m1 stop

6:42 pm - 8:42 amSTX-PHL

15h 00m2 stops

$439American Airlines

Find Deal

dom., oct. 26 - dom., nov. 2

5:55 am - 2:24 pmPHL-STX

7h 29m1 stop

3:19 pm - 12:22 amSTX-PHL

10h 03m1 stop

$460Delta

Find Deal

vie., feb. 13 - mar., feb. 17

7:00 am - 6:00 pmPHL-STX

34h 00m2 stops

1:17 pm - 12:32 amSTX-PHL

12h 15m1 stop

$548

Find Deal

mié., dic. 17 - mié., dic. 24

Spirit Airlines flights from Philadelphia to Christiansted

Our best Spirit Airlines deals on Philadelphia to Christiansted flight tickets

Spirit Airlines

Dec 5

PHL8:05 pmPhiladelphia

15h 17m

1 stop

STX12:22 pmChristiansted Henry Rohlsen

Dec 8

STX1:27 pmChristiansted Henry Rohlsen

12h 05m

1 stop

PHL12:32 amPhiladelphia

$283

Find similar

Spirit Airlines

Oct 25

PHL5:25 amPhiladelphia

11h 04m

1 stop

STX4:29 pmChristiansted Henry Rohlsen

Nov 1

STX5:24 pmChristiansted Henry Rohlsen

17h 25m

1 stop

PHL10:49 amPhiladelphia

$291

Find similar

Spirit Airlines

Nov 4

PHL12:00 pmPhiladelphia

23h 22m

1 stop

STX12:22 pmChristiansted Henry Rohlsen

Nov 15

STX1:17 pmChristiansted Henry Rohlsen

12h 15m

1 stop

PHL12:32 amPhiladelphia

$317

Find similar

American Airlines flights from Philadelphia to Christiansted

Our best American Airlines deals on Philadelphia to Christiansted flight tickets

American Airlines

Oct 26

PHL6:00 amPhiladelphia

8h 50m

1 stop

STX2:50 pmChristiansted Henry Rohlsen

Nov 2

STX3:52 pmChristiansted Henry Rohlsen

9h 31m

1 stop

PHL12:23 amPhiladelphia

$435

Find similar

American Airlines

Oct 26

PHL6:00 amPhiladelphia

7h 06m

1 stop

STX1:06 pmChristiansted Henry Rohlsen

Nov 2

STX6:42 pmChristiansted Henry Rohlsen

15h 00m

2 stops

PHL8:42 amPhiladelphia

$439

Find similar

American Airlines

Oct 2

PHL9:30 pmPhiladelphia

15h 33m

2 stops

STX1:03 pmChristiansted Henry Rohlsen

Oct 9

STX1:56 pmChristiansted Henry Rohlsen

10h 13m

1 stop

PHL12:09 amPhiladelphia

$440

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

vie. 12/5

8:05 pm-12:22 pm

1 stop15h 17m

Christiansted Henry Rohlsen

lun. 12/8

1:27 pm-12:32 am

1 stop12h 05m

$283

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

sáb. 10/25

5:25 am-4:29 pm

1 stop11h 04m

Christiansted Henry Rohlsen

sáb. 11/1

5:24 pm-10:49 am

1 stop17h 25m

$291

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

mar. 11/4

12:00 pm-12:22 pm

1 stop23h 22m

Christiansted Henry Rohlsen

sáb. 11/15

1:17 pm-12:32 am

1 stop12h 15m

$317

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

mar. 11/4

1:58 pm-12:22 pm

2 stops21h 24m

Christiansted Henry Rohlsen

sáb. 11/15

1:17 pm-12:32 am

1 stop12h 15m

$318

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

sáb. 10/25

8:50 pm-3:07 pm

2 stops42h 17m

Christiansted Henry Rohlsen

sáb. 11/1

5:24 pm-10:49 am

1 stop17h 25m

$359

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

vie. 12/5

8:05 pm-12:22 pm

1 stop15h 17m

Christiansted Henry Rohlsen

lun. 12/8

1:27 pm-4:49 pm

2 stops28h 22m

$361

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

dom. 10/26

6:00 am-2:50 pm

1 stop8h 50m

Christiansted Henry Rohlsen

dom. 11/2

3:52 pm-12:23 am

1 stop9h 31m

$435

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

dom. 10/26

6:00 am-1:06 pm

1 stop7h 06m

Christiansted Henry Rohlsen

dom. 11/2

6:42 pm-8:42 am

2 stops15h 00m

$439

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

vie. 2/13

5:55 am-2:24 pm

1 stop7h 29m

Christiansted Henry Rohlsen

mar. 2/17

3:19 pm-12:22 am

1 stop10h 03m

$460

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

mié. 12/17

7:00 am-6:00 pm

2 stops34h 00m

Christiansted Henry Rohlsen

mié. 12/24

1:17 pm-12:32 am

1 stop12h 15m

$548

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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 August. Flight prices, which tend to average around $404, are often lower during this time because this is during the off-season. The month of June is another great option to travel to Christiansted, with average flight prices from Philadelphia averaging around $422.

What is the cheapest day to depart on your flight to Christiansted?

On average, the least expensive day to fly to Christiansted from Philadelphia is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $427. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Christiansted on Sunday is $633.

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

Our data shows that the cheapest Philadelphia to Christiansted flights are usually those with departure times in the evening. Our users have found flights to Christiansted in the evening for as low as $291. Try not to purchase tickets in the morning because they tend to be around $603. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 $541 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 $363 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

Best Price Found	$142
Fastest flight time	6h 07m
Direct flights	None
Airports in Christiansted	1 airport

The best one-way flight to Christiansted from Philadelphia in the past 72 hours is $142. The best round-trip flight deal from Philadelphia to Christiansted found on momondo in the last 72 hours is $283.

The fastest flight from Philadelphia to Christiansted takes 6h 07m

There are no direct flights from Philadelphia to Christiansted. Popular non-direct route for this connection is Philadelphia Airport - Christiansted Henry Rohlsen Airport.

There is 1 airport near Christiansted: Christiansted Henry Rohlsen (STX)

Search flight deals

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 07m.
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 August 2025, 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 67% of all bookings. The subsequent popular airlines are Spirit Airlines at 14%, Delta at 11%, and Frontier at 9%.

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 5.8 3,212 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $229	Free Cancellation	Rating 6.3 8,038 reviews	Search Spirit Airlines flights
Delta	PriceFrom $299	Free Cancellation	Rating 8.0 7,981 reviews	Search Delta flights
American Airlines	PriceFrom $373	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Frederiksted

Why use momondo?

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

sáb. 8/23

sáb. 8/30

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the U.S. Virgin Islands

Fly your favorite airline to Christiansted

Cheap flights from Philadelphia to Christiansted from $142

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 Christiansted departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Philadelphia to Christiansted (PHL-STX)

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Spirit Airlines flights from Philadelphia to Christiansted

Our best Spirit Airlines deals on Philadelphia to Christiansted flight tickets

American Airlines flights from Philadelphia to Christiansted

Our best American Airlines deals on Philadelphia to Christiansted flight tickets

momondo Fare Finder

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

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

What is the cheapest month to fly to Christiansted?

What is the cheapest day to depart on your flight to Christiansted?

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

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

How have Philadelphia to Christiansted flight prices changed over time?

What is the cheapest airline that flies from Philadelphia to Christiansted Henry Rohlsen?

Spirit Airlines, American Airlines, and United Airlines are the most popular carriers operating from Philadelphia to Christiansted Henry Rohlsen

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: 78% 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: 2h 01m.

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

Best Price Found

Fastest flight time

Direct flights

Airports in Christiansted

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