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Saint Croix

$106+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Round-trip from

$192
(Frontier)

One-way from

$106
(Frontier)
From Philadelphia to Saint Croix
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One-way flight from Philadelphia to Saint Croix
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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 May 1, 2025.

This Frontier deal was found by Cheapflights users on 4/30. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/86:00 amPHL - STX
1 stop5h 38mFrontier
Thu 6/195:40 pmSTX - PHL
1 stop11h 17mFrontier
Deal found 4/30$192
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amPHL - STX
1 stop5h 31mMultiple Airlines
Sat 5/3112:42 pmSTX - PHL
1 stop10h 01mMultiple Airlines
Deal found 4/30$278
This Cheapflightsfares deal was found by Cheapflights users on 5/1. 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 5/306:22 pmPHL - STX
1 stop17h 25mSpirit Airlines
Fri 6/612:42 pmSTX - PHL
1 stop10h 01mSpirit Airlines
Deal found 5/1$281
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/285:30 amPHL - STX
1 stop8h 12mDelta
Sat 7/122:45 pmSTX - PHL
1 stop10h 14mDelta
Deal found 4/30$371
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/13:45 pmPHL - STX
1 stop23h 40mAmerican Airlines
Wed 6/44:55 pmSTX - PHL
1 stop16h 42mAmerican Airlines
Deal found 4/30$382
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/86:15 amPHL - STX
2 stops9h 25mUnited Airlines
Thu 6/198:40 amSTX - PHL
2 stops14h 49mUnited Airlines
Deal found 4/30$779

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 May 1, 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 6/8

6:00 am-11:38 am

1 stop5h 38m

Christiansted Henry Rohlsen

Thu 6/19

5:40 pm-4:57 am

1 stop11h 17m

$192

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Thu 5/29

6:00 am-11:31 am

1 stop5h 31m

Christiansted Henry Rohlsen

Sat 5/31

12:42 pm-10:43 pm

1 stop10h 01m

$278

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Fri 5/30

6:22 pm-11:47 am

1 stop17h 25m

Christiansted Henry Rohlsen

Fri 6/6

12:42 pm-10:43 pm

1 stop10h 01m

$281

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sat 6/28

5:30 am-1:42 pm

1 stop8h 12m

Christiansted Henry Rohlsen

Sat 7/12

2:45 pm-12:59 am

1 stop10h 14m

$371

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sun 6/1

3:45 pm-3:25 pm

1 stop23h 40m

Christiansted Henry Rohlsen

Wed 6/4

4:55 pm-9:37 am

1 stop16h 42m

$382

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sun 6/8

6:15 am-3:40 pm

2 stops9h 25m

Christiansted Henry Rohlsen

Thu 6/19

8:40 am-11:29 pm

2 stops14h 49m

$779

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sun 6/1

6:00 am-11:38 am

1 stop5h 38m

$106

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Sat 5/31

5:45 am-11:47 am

1 stop6h 02m

$141

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Wed 6/4

6:00 am-2:50 pm

1 stop8h 50m

$201

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Wed 6/4

8:25 am-3:25 pm

1 stop7h 00m

$238

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 12 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, 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 May 1, 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.

Rainfall in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average rainfall totals by month.

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.

Temperature in Saint Croix by month

Plan your trip to Saint Croix by taking into account the average temperature totals by month.

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).

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Spirit Airlines
6.3
Okay
7,963 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Frontier
6.0
Okay
3,287 reviews
Delta
8.0
Very good
7,934 reviews

Entertainment

7.9

Boarding

8.2

Crew

8.5

Food

7.3

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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 $106 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $141 and American Airlines from $238 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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Alternative routes for Philadelphia to Saint Croix

See prices for flight routes from nearby airports that may be better suited for you.
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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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$176FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$229Average$327FlexibilityNo cancel feeOn-time65%
DeltaCheapest$299Average$439FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$373Average$621FlexibilityNo cancel feeOn-time71%

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