How long is the flight from Philadelphia to Saint Croix?

Airlines like Delta fly from Philadelphia to Saint Croix in about 8h 05m. The time it takes to get you to your destination can typically vary by up to . Philadelphia and Saint Croix are separated by a distance of 1654 mi.

In terms of precipitation, rainfall in Saint Croix ranges from 1.6 - 6.1 inches per month. November is typically the wettest month, when rainfall can reach 6.1 in. March is typically the driest time to visit Saint Croix when rainfall is around 1.6 in.

If weather is an important factor for your trip to Saint Croix, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 78.8 F).

What is the cheapest time of day to fly from PHL to SC?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to Saint Croix as you normally would.

What airport do you fly from for flights from Philadelphia to Saint Croix?

For a flight from Philadelphia to Saint Croix, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.

Can I find deals for flights from Philadelphia to Saint Croix that include hotel bookings?

Yes. In addition to deals on Philadelphia to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Philadelphia to Saint Croix?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Saint Croix.

Can I find deals for business class flights from Philadelphia to Saint Croix?

Yes. Cheapflights offers flight deals from Philadelphia to Saint Croix by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$390+ Cheap Flights from Philadelphia to Saint Croix

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Cheap flight deals from Philadelphia to Saint Croix

Cheapest

Best

Last-minute

One-way

Cheapest flights from Philadelphia to Saint Croix
Explore the most affordable flight options available from Philadelphia to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Fri 9/187:00 am -

1 stop8h 39m

Fri 9/254:40 pm -

1 stop8h 16m

Deal found 8/21

$476

Sat 10/107:50 pm -

1 stop17h 58m

Sat 10/175:08 pm -

1 stop7h 43m

Deal found 8/22

$511

Thu 12/1011:35 am -

1 stop25h 54m

Sun 12/133:26 pm -

1 stop20h 19m

Deal found 8/18

$531

Thu 11/51:00 pm -

1 stop8h 07m

Mon 11/97:00 am -

1 stop17h 53m

Deal found 8/21

$541

Thu 10/88:20 am -

1 stop7h 42m

Mon 10/125:08 pm -

2 stops14h 29m

Deal found 8/18

$545

Mon 9/76:15 am -

1 stop6h 15m

Fri 9/114:55 pm -

1 stop6h 01m

Deal found 8/23

$571

Mon 9/76:15 am -

1 stop6h 15m

Thu 9/104:55 pm -

1 stop6h 01m

Deal found 8/18

$574

Sat 9/512:38 pm -

1 stop27h 11m

Mon 9/74:42 pm -

1 stop19h 04m

Deal found 8/18

$575

Sun 9/611:55 am -

1 stop7h 43m

Thu 9/103:14 pm -

1 stop7h 42m

Deal found 8/22

$580

Thu 9/312:38 pm -

1 stop27h 11m

Sun 9/64:44 pm -

1 stop19h 02m

Deal found 8/18

$614

Best flights from Philadelphia to Saint Croix
Discover carefully curated flight deals from Philadelphia to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Thu 2/115:30 am -

1 stop8h 05m

Tue 2/163:35 pm -

1 stop10h 16m

Deal found 8/22

$805

Sat 10/176:55 pm -

3 stops37h 25m

Sat 10/242:18 pm -

2 stops9h 12m

Deal found 8/21

$926

Thu 11/126:15 am -

2 stops12h 23m

Sat 11/143:25 pm -

2 stops21h 49m

Deal found 8/22

$994

Wed 12/308:10 am -

1 stop7h 19m

Sat 1/98:30 am -

2 stops11h 42m

Deal found 8/20

$1,017

Wed 12/305:30 am -

1 stop7h 55m

Sat 1/93:35 pm -

1 stop10h 16m

Deal found 8/21

$833

Tue 12/295:15 am -

1 stop8h 10m

Wed 12/303:25 pm -

1 stop10h 34m

Deal found 8/22

$849

Wed 12/306:24 am -

2 stops12h 14m

Sat 1/93:25 pm -

2 stops23h 57m

Deal found 8/19

$1,066

Thu 12/246:35 am -

1 stop6h 50m

Tue 12/293:25 pm -

1 stop10h 26m

Deal found 8/18

$881

Last-minute flights from Philadelphia to Saint Croix
Discover last-minute flight deals from Philadelphia to Saint Croix. Data last updated August 23, 2026 and is based on user searches.

Thu 9/312:38 pm -

1 stop27h 11m

Sun 9/64:44 pm -

1 stop19h 02m

Deal found 8/18

$614

Sat 9/512:38 pm -

1 stop27h 11m

Mon 9/74:42 pm -

1 stop19h 04m

Deal found 8/18

$575

Sun 9/611:55 am -

1 stop7h 43m

Thu 9/103:14 pm -

1 stop7h 42m

Deal found 8/22

$580

Mon 9/76:15 am -

1 stop6h 15m

Fri 9/114:55 pm -

1 stop6h 01m

Deal found 8/23

$571

Mon 9/76:15 am -

1 stop6h 15m

Thu 9/104:55 pm -

1 stop6h 01m

Deal found 8/18

$574

Sun 9/1310:03 pm -

1 stop17h 36m

Sun 9/204:40 pm -

1 stop16h 56m

Deal found 8/21

$668

Fri 9/187:00 am -

1 stop8h 39m

Fri 9/254:40 pm -

1 stop8h 16m

Deal found 8/21

$476

Tue 9/227:40 pm -

2 stops19h 59m

Sat 9/264:40 pm -

1 stop8h 16m

Deal found 8/19

$515

Find flight deals from Philadelphia to Saint Croix

Round-trip from	$476 (American Airlines)
One-way from	$390 (Kiwi.com)

From Philadelphia to Saint Croix

Search Deals

One-way flight from Philadelphia to Saint Croix

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Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Thu 2/11

5:30 am-2:35 pm

1 stop8h 05m

Christiansted Henry Rohlsen

Tue 2/16

3:35 pm-12:51 am

1 stop10h 16m

$805

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Wed 12/30

5:30 am-2:25 pm

1 stop7h 55m

Christiansted Henry Rohlsen

Sat 1/9

3:35 pm-12:51 am

1 stop10h 16m

$833

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Tue 12/29

5:15 am-2:25 pm

1 stop8h 10m

Christiansted Henry Rohlsen

Wed 12/30

3:25 pm-12:59 am

1 stop10h 34m

$849

Quickest round-trip

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Thu 12/24

6:35 am-2:25 pm

1 stop6h 50m

Christiansted Henry Rohlsen

Tue 12/29

3:25 pm-12:51 am

1 stop10h 26m

$881

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Sat 10/17

6:55 pm-8:20 am

3 stops37h 25m

Christiansted Henry Rohlsen

Sat 10/24

2:18 pm-11:30 pm

2 stops9h 12m

$926

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Thu 11/12

6:15 am-7:38 pm

2 stops12h 23m

Christiansted Henry Rohlsen

Sat 11/14

3:25 pm-12:14 pm

2 stops21h 49m

$994

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Wed 12/30

8:10 am-4:29 pm

1 stop7h 19m

Christiansted Henry Rohlsen

Sat 1/9

8:30 am-7:12 pm

2 stops11h 42m

$1,017

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Wed 12/30

6:24 am-7:38 pm

2 stops12h 14m

Christiansted Henry Rohlsen

Sat 1/9

3:25 pm-2:22 pm

2 stops23h 57m

$1,066

Cheapest one-way

Quickest one-way

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Fri 8/28

10:59 pm-7:38 pm

1 stop20h 39m

$390

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Fri 8/28

6:56 pm-7:38 pm

3 stops24h 42m

$947

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/20

Sorted by cheapest first

Best time to book a flight from Philadelphia to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Philadelphia with our price prediction graph.

PHL-STX

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 Philadelphia to Saint Croix

PHL-VISC

PHL-STX

What is the cheapest month to book a flight from Philadelphia to Saint Croix?

Currently, March is the cheapest month in which you can book a flight from Philadelphia to Saint Croix (average of $435). Flying from Philadelphia to Saint Croix in October is currently the most expensive (average of $815). 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.

How much does it cost to fly round-trip from Philadelphia to Saint Croix?

Airfare is typical for this route at the moment.

Philadelphia to Saint Croix flights typically cost between $432 and $782 in January.
The cheapest round-trip price found within the last 5 days was $476 on American Airlines (Jan 7-Jan 12).

Reviews of airlines servicing Saint Croix

Peruse reviews from past customers who have flown with American Airlines from Philadelphia to Saint Croix to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

American Airlines

7.1

Good

11,981 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

PHL - LHR

A very good flight. They were not as accommodating in relation to the food and beverage options. Last year on the same flight to London, they offered an additional glass of wine beer or vodka. They also offered extra snacks and were constantly checking on us. This flight, they barely acknowledged our presence. They were not rude just not sociable or readily accessible.

American Airlines

7.1

Good

11,981 reviews

American Airlines

7.1

Good

11,981 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,May 2025

PHL - LHR

Related info for your journey

What airport do you fly from for flights from Philadelphia to Saint Croix?
For a flight from Philadelphia to Saint Croix, you will be flying from Philadelphia. Philadelphia (PHL) is just 7.0 mi from the center of the city.
How long is the flight from Philadelphia to Saint Croix?
Airlines like Delta fly from Philadelphia to Saint Croix in about 8h 05m. The time it takes to get you to your destination can typically vary by up to . Philadelphia and Saint Croix are separated by a distance of 1654 mi.
Can I find deals for flights from Philadelphia to Saint Croix that include hotel bookings?
Yes. In addition to deals on Philadelphia to Saint Croix flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Philadelphia to Saint Croix?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Saint Croix.
Can I find deals for business class flights from Philadelphia to Saint Croix?
Yes. Cheapflights offers flight deals from Philadelphia to Saint Croix 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 Philadelphia to Saint Croix?
Currently, March is the cheapest month in which you can book a flight from Philadelphia to Saint Croix (average of $435). Flying from Philadelphia to Saint Croix in October is currently the most expensive (average of $815). 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

Alternative routes

Complete your trip

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Popular flights

Alternative routes for Philadelphia to Saint Croix

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Top airline flying from Philadelphia to Saint Croix

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$434	Average$592	FlexibilityNo cancel fee	On-time71%

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$390+ Cheap flights from Philadelphia (PHL) to Saint Croix

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Philadelphia to Saint Croix with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Philadelphia to Saint Croix

Cheapest flights from Philadelphia to Saint CroixExplore the most affordable flight options available from Philadelphia to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Explore the most affordable flight options available from Philadelphia to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Philadelphia to Saint CroixDiscover carefully curated flight deals from Philadelphia to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Discover carefully curated flight deals from Philadelphia to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Philadelphia to Saint CroixDiscover last-minute flight deals from Philadelphia to Saint Croix. Data last updated August 23, 2026 and is based on user searches.

Discover last-minute flight deals from Philadelphia to Saint Croix. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Philadelphia to Saint CroixSearch for one-way flight options from Philadelphia to Saint Croix. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Search for one-way flight options from Philadelphia to Saint Croix. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Find flight deals from Philadelphia to Saint Croix

Round-trip from

One-way from

Cheapflights Fare Finder

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

Best time to book a flight from Philadelphia to Saint Croix

Have a flexible travel schedule? Discover the best time to fly to Saint Croix from Philadelphia with our price prediction graph.

Cheapflights Insights

What is the cheapest month to book a flight from Philadelphia to Saint Croix?

How much does it cost to fly round-trip from Philadelphia to Saint Croix?

Airfare is typical for this route at the moment.

Philadelphia to Saint Croix flights typically cost between $432 and $782 in January.The cheapest round-trip price found within the last 5 days was $476 on American Airlines (Jan 7-Jan 12).

Reviews of airlines servicing Saint Croix

Peruse reviews from past customers who have flown with American Airlines from Philadelphia to Saint Croix to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Philadelphia to Saint Croix?

How long is the flight from Philadelphia to Saint Croix?

Can I find deals for flights from Philadelphia to Saint Croix that include hotel bookings?

How can I find direct flights from Philadelphia to Saint Croix?

Can I find deals for business class flights from Philadelphia to Saint Croix?

What is the cheapest month to book a flight from Philadelphia to Saint Croix?

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.

Alternative routes for Philadelphia to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Saint Croix by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Philadelphia to Saint Croix by cabin class

Find flights from Philadelphia to Saint Croix, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Philadelphia and Saint Croix flights

Browse other Philadelphia and Saint Croix flight options. Last updated on August 23, 2026.

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Check out other popular destinations found by fellow travelers in 2026

Top airline flying from Philadelphia to Saint Croix

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Cheapest flights from Philadelphia to Saint Croix
Explore the most affordable flight options available from Philadelphia to Saint Croix. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 23, 2026.

Best flights from Philadelphia to Saint Croix
Discover carefully curated flight deals from Philadelphia to Saint Croix that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 23, 2026.

Last-minute flights from Philadelphia to Saint Croix
Discover last-minute flight deals from Philadelphia to Saint Croix. Data last updated August 23, 2026 and is based on user searches.

One-way flights from Philadelphia to Saint Croix
Search for one-way flight options from Philadelphia to Saint Croix. Find affordable one-way fares based on user searches. Data last updated August 23, 2026.

Philadelphia to Saint Croix flights typically cost between $432 and $782 in January.
The cheapest round-trip price found within the last 5 days was $476 on American Airlines (Jan 7-Jan 12).