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Saint Croix

$191+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STX
Nov 22 — Nov 291
Sat 11/22
Sat 11/29
1 adult, Economy
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Find flight deals from Philadelphia to Saint Croix

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 October 23, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/176:00 amPHL - STX
1 stop9h 46mSpirit Airlines
Wed 11/195:41 pmSTX - PHL
1 stop7h 00mSpirit Airlines
Deal found 10/22$253
This Expedia deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/86:00 amPHL - STX
1 stop9h 46mSpirit Airlines
Wed 11/125:41 pmSTX - PHL
1 stop6h 45mSpirit Airlines
Deal found 10/22$313
This KAYAK deal was found by Cheapflights users on 10/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/55:35 amPHL - STX
1 stop9h 23mSpirit Airlines
Mon 12/84:53 pmSTX - PHL
1 stop17h 24mSpirit Airlines
Deal found 10/21$334
This Cheapflightsfares deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:25 amPHL - STX
1 stop9h 16mSpirit Airlines
Fri 11/284:36 pmSTX - PHL
1 stop8h 10mSpirit Airlines
Deal found 10/22$343
This Mytrip deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:25 amPHL - STX
1 stop9h 16mSpirit Airlines
Mon 12/14:36 pmSTX - PHL
1 stop17h 44mSpirit Airlines
Deal found 10/22$348
This Kiwi.com deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:25 amPHL - STX
1 stop9h 16mMultiple Airlines
Mon 12/14:36 pmSTX - PHL
2 stops32h 50mMultiple Airlines
Deal found 10/22$412
This American Airlines deal was found by Cheapflights users on 10/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/145:00 amPHL - STX
1 stop11h 43mAmerican Airlines
Mon 12/228:24 amSTX - PHL
1 stop16h 22mAmerican Airlines
Deal found 10/22$435

Cheap flight deals from Philadelphia to Saint Croix

Keep the following information in mind while searching for Philadelphia to Saint Croix flight deals. Data was last updated October 23, 2025.

Round-trip from

$253
(Cheapflightsfares)

One-way from

$191
(Kiwi.com)
From Philadelphia to Saint Croix
Search Deals
One-way flight from Philadelphia to Saint Croix
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Saint Croix that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Philadelphia to Saint Croix that are best for you.

Fly from

Philadelphia

Fly to

Saint Croix

Route

Depart

Return

Price

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Wed 2/18

5:15 am-12:22 pm

1 stop6h 07m

Christiansted Henry Rohlsen

Wed 2/25

1:27 pm-12:32 am

1 stop12h 05m

$253

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Mon 11/17

6:00 am-4:46 pm

1 stop9h 46m

Christiansted Henry Rohlsen

Wed 11/19

5:41 pm-11:41 pm

1 stop7h 00m

$253

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sat 11/8

6:00 am-4:46 pm

1 stop9h 46m

Christiansted Henry Rohlsen

Wed 11/12

5:41 pm-11:26 pm

1 stop6h 45m

$313

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sun 1/4

5:01 pm-3:58 pm

1 stop21h 57m

Christiansted Henry Rohlsen

Sat 1/10

1:17 pm-12:32 am

1 stop12h 15m

$336

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Thu 1/8

12:32 pm-12:22 pm

2 stops22h 50m

Christiansted Henry Rohlsen

Mon 1/12

1:27 pm-12:31 am

1 stop12h 04m

$338

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Fri 11/21

5:25 am-3:41 pm

1 stop9h 16m

Christiansted Henry Rohlsen

Fri 11/28

4:36 pm-11:46 pm

1 stop8h 10m

$343

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Mon 11/24

5:25 am-3:41 pm

1 stop9h 16m

Christiansted Henry Rohlsen

Mon 12/1

4:36 pm-9:20 am

1 stop17h 44m

$348

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Thu 1/8

6:06 pm-12:22 pm

1 stop17h 16m

Christiansted Henry Rohlsen

Mon 1/12

1:27 pm-10:05 pm

3 stops33h 38m

$376

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Mon 11/24

5:25 am-3:41 pm

1 stop9h 16m

Christiansted Henry Rohlsen

Mon 12/1

4:36 pm-12:26 am

2 stops32h 50m

$412

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Fri 2/6

9:48 am-9:31 pm

2 stops10h 43m

Christiansted Henry Rohlsen

Fri 2/13

4:35 pm-7:32 am

2 stops15h 57m

$439

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 17 results
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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.
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

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 $95). Flying from Philadelphia to Saint Croix in November is currently the most expensive (average of $351). 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.

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

Find hourly flight availability from Philadelphia to Saint Croix. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 23, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 58% on flights from Philadelphia to Saint Croix by exploring options for tickets in the evening.

Reviews of airlines servicing Saint Croix

Get insights into the airlines that provide service to Saint Croix. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Saint Croix. Reviews last updated October 23, 2025.
Peruse reviews from past customers who have flown with Delta, American Airlines, and Spirit 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.
Delta
7.9
Good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,981 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,028 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,098 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Frontier
5.8
Fair
3,128 reviews
Delta
7.9
Good
7,981 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Boarding

8.2

Overall

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Saint Croix. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 Spirit Airlines fly from Philadelphia to Saint Croix in about 6h 07m. 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 $95). Flying from Philadelphia to Saint Croix in November is currently the most expensive (average of $351). 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

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Top 4 airlines flying from Philadelphia to Saint Croix

Discover the top 4 airlines that operate flights from Philadelphia to Saint Croix. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$191FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$231Average$347FlexibilityNo cancel feeOn-time65%
DeltaCheapest$299Average$512FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$373Average$610FlexibilityNo cancel feeOn-time71%

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