Saint Croix

$161+ 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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STX
Jul 5 — Jul 121
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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 June 30, 2025.

Round-trip from

$170
(Priceline)

One-way from

$161
(FlightHub)
From Philadelphia to Saint Croix
One-way flight from Philadelphia to Saint Croix

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 June 30, 2025.

This Priceline deal was found by Cheapflights users on 6/28. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/136:00 amPHL - STX
1 stop10h 41mFrontier
Thu 7/175:40 pmSTX - PHL
1 stop11h 20mFrontier
Deal found 6/28$170
This Priceline deal was found by Cheapflights users on 6/29. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/268:05 pmPHL - STX
1 stop20h 36mMultiple Airlines
Fri 8/15:09 pmSTX - PHL
1 stop6h 21mMultiple Airlines
Deal found 6/29$229
This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
Tue 8/55:21 pmPHL - STX
1 stop16h 26mSpirit Airlines
Tue 8/1210:52 amSTX - PHL
1 stop12h 38mSpirit Airlines
Deal found 6/29$319

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 June 30, 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

Sun 7/13

6:00 am-4:41 pm

1 stop10h 41m

Christiansted Henry Rohlsen

Thu 7/17

5:40 pm-5:00 am

1 stop11h 20m

$170

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sat 7/26

8:05 pm-4:41 pm

1 stop20h 36m

Christiansted Henry Rohlsen

Fri 8/1

5:09 pm-11:30 pm

1 stop6h 21m

$229

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Tue 8/5

5:21 pm-9:47 am

1 stop16h 26m

Christiansted Henry Rohlsen

Tue 8/12

10:52 am-11:30 pm

1 stop12h 38m

$319

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Tue 9/2

5:05 am-11:52 am

1 stop6h 47m

$161

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Tue 9/2

7:10 pm-1:03 pm

2 stops17h 53m

$542

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Tue 9/2

3:40 pm-9:39 am

3 stops41h 59m

$844

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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, April is the cheapest month in which you can book a flight from Philadelphia to Saint Croix (average of $194). Flying from Philadelphia to Saint Croix in July is currently the most expensive (average of $583). 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 June 30, 2025.

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.

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

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 June 30, 2025.
Peruse reviews from past customers who have flown with United Airlines, 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.

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Food

6.6

Overall

7.4

Comfort

7.3

Entertainment

7.0

Crew

8.1

Boarding

7.7

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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.

  • What are the cheapest airlines to fly from Philadelphia to Saint Croix one-way?

    One-way options have recently been found by users for as low as $161 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $210 and American Airlines from $378 one-way.

  • 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, April is the cheapest month in which you can book a flight from Philadelphia to Saint Croix (average of $194). Flying from Philadelphia to Saint Croix in July is currently the most expensive (average of $583). 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 June 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$173FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$229Average$356FlexibilityNo cancel feeOn-time65%
DeltaCheapest$299Average$437FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$375Average$623FlexibilityNo cancel feeOn-time71%

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