$116 Cheap Flights from Christiansted (STX) to Philadelphia (PHL)

View $116 flight on Sat, Nov 22, 2025Opens in a new window

Popular airlines from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)

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Cheap Flights from Christiansted to Philadelphia (STX-PHL)

Prices were available within the past 7 days and start at $116 for one-way flights and $254 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Fri, Jan 23 - Fri, Jan 30
STX
St. Croix Island
PHL
Philadelphia
$254 Roundtrip, found 15 hours ago
$254
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Fri, Jan 23 from St. Croix Island to Philadelphia, returning Fri, Jan 30, priced at $254 found 15 hours ago
Spirit Airlines
Fri, Jan 23 - Fri, Jan 30
STX
St. Croix Island
PHL
Philadelphia
$263 Roundtrip, found 15 hours ago
$263
Roundtrip
found 15 hours ago
Select Spirit Airlines flight, departing Fri, Jan 23 from St. Croix Island to Philadelphia, returning Fri, Jan 30, priced at $263 found 15 hours ago
Spirit Airlines
Fri, Nov 21 - Sat, Nov 22
STX
St. Croix Island
PHL
Philadelphia
$276 Roundtrip, found 3 hours ago
$276
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Fri, Nov 21 from St. Croix Island to Philadelphia, returning Sat, Nov 22, priced at $276 found 3 hours ago
Spirit Airlines
Fri, Dec 26 - Fri, Jan 2
STX
St. Croix Island
PHL
Philadelphia
$278 Roundtrip, found 1 day ago
$278
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Fri, Dec 26 from St. Croix Island to Philadelphia, returning Fri, Jan 2, priced at $278 found 1 day ago
Spirit Airlines
Fri, Dec 5 - Fri, Dec 12
STX
St. Croix Island
PHL
Philadelphia
$289 Roundtrip, found 2 days ago
$289
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Dec 5 from St. Croix Island to Philadelphia, returning Fri, Dec 12, priced at $289 found 2 days ago
Spirit Airlines
Fri, Nov 14 - Fri, Nov 21
STX
St. Croix Island
PHL
Philadelphia
$293 Roundtrip, found 6 days ago
$293
Roundtrip
found 6 days ago
Select Spirit Airlines flight, departing Fri, Nov 14 from St. Croix Island to Philadelphia, returning Fri, Nov 21, priced at $293 found 6 days ago
JetBlue Airways
Wed, Dec 24 - Fri, Jan 2
STX
St. Croix Island
PHL
Philadelphia
$319 Roundtrip, found 2 days ago
$319
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Wed, Dec 24 from St. Croix Island to Philadelphia, returning Fri, Jan 2, priced at $319 found 2 days ago
Spirit Airlines
Mon, Nov 24 - Sat, Nov 29
STX
St. Croix Island
PHL
Philadelphia
$368 Roundtrip, found 1 day ago
$368
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Mon, Nov 24 from St. Croix Island to Philadelphia, returning Sat, Nov 29, priced at $368 found 1 day ago
American Airlines
Wed, Dec 24 - Fri, Jan 2
STX
St. Croix Island
PHL
Philadelphia
$390 Roundtrip, found 2 days ago
$390
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Dec 24 from St. Croix Island to Philadelphia, returning Fri, Jan 2, priced at $390 found 2 days ago
Delta
Tue, Dec 23 - Sun, Jan 11
STX
St. Croix Island
PHL
Philadelphia
$435 Roundtrip, found 6 hours ago
$435
Roundtrip
found 6 hours ago
Select Delta flight, departing Tue, Dec 23 from St. Croix Island to Philadelphia, returning Sun, Jan 11, priced at $435 found 6 hours ago

Find the cheapest month to fly from Estate Mannings Bay (STX) to Philadelphia (PHL)

May is typically the cheapest month to fly

From $181 - $745 per traveler.

Alternative airports near Philadelphia

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Philadelphia Intl. PHL. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $276
PHL
Philadelphia Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $276

Frequently asked questions

How much does a flight from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL) cost?
Get a cheap one-way flight from $116 or cheap return flight from $254 from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
January is the most affordable month to fly from STX to PHL. Avoiding peak travel times is often the key to better flight prices.
Which airlines fly direct from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
While Christiansted (STX-Henry E. Rohlsen) doesn't have any direct flights to Philadelphia Intl. Airport (PHL), other airports have nonstop routes. Jetting off from Cyril E. King Airport (STT) will get you to Philadelphia without any layovers.
What is the cheapest airline that flies from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
To find the cheapest airline that'll fly you from STX to PHL, use Expedia's filter tool. Customize your search based on your travel needs, such as preferred carriers and number of stops. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
You'll need to hop on a flight with a layover if you're traveling from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL). There are no daily direct flights on this route. However, just filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from STX to PHL?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
To touch down at Philadelphia Intl. Airport (PHL) on time, choose a flight that leaves from Henry E. Rohlsen Airport (STX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL) last-minute?
Last-minute bookings from STX to PHL are generally more expensive. For the lowest prices, start looking for flights ahead of time. That said, if your travel plans are flexible, it's possible to find a cheap ticket right before you leave.
Is it cheaper to book a STX to PHL flight and hotel package?
Opting for a STX to PHL flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Pick from our extensive range of hotels and then add car rentals, activities and flights to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Henry E. Rohlsen Airport (STX) to Philadelphia Intl. Airport (PHL)?
Usually, it's possible to cancel or reschedule your STX to PHL flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Henry E. Rohlsen
Destination airport
Philadelphia Intl.
Airlines serving
American Airlines, Delta, JetBlue Airways, Spirit Airlines, United
Roundtrip price
$254
Distance
1654 mi

Book with confidence

Christiansted to Philadelphia Flights

The cheapest times to fly from Christiansted to Philadelphia

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Christiansted to Philadelphia are during the month of January. You can find some of the cheapest flights from Christiansted to Philadelphia with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Christiansted to Philadelphia

Sunday is one of the best days to book for cheap flights from Christiansted to Philadelphia: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Christiansted to Philadelphia

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Christiansted to Philadelphia in 2025. You can also book with separate airlines for your outbound and return journeys, from $116 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Christiansted to Philadelphia flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Christiansted to Philadelphia airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Christiansted to Philadelphia Flights

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