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Saint Croix

$157+ Cheap flights from Philadelphia (PHL) to Saint Croix

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — STX
mar. 5 — mar. 121
jue. 3/5
jue. 3/12
1 adult, Economy
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Cheap 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 febrero 3, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 2/1. 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.
lun. 2/166:00 am
PHL
-
STX
1 stop8h 40m
Spirit Airlines
vie. 2/274:37 pm
STX
-
PHL
1 stop8h 13m
Spirit Airlines
Deal found 2/1$157
This Orbitz deal was found by Cheapflights users on 2/2. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/96:00 am
PHL
-
STX
1 stop8h 40m
Spirit Airlines
vie. 3/133:31 pm
STX
-
PHL
1 stop8h 25m
Spirit Airlines
Deal found 2/2$180
This CheapOair deal was found by Cheapflights users on 2/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/85:26 pm
PHL
-
STX
1 stop21h 14m
Spirit Airlines
vie. 3/133:31 pm
STX
-
PHL
1 stop17h 08m
Spirit Airlines
Deal found 2/1$189
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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.
sáb. 2/286:00 am
PHL
-
STX
1 stop8h 40m
Spirit Airlines
vie. 3/64:37 pm
STX
-
PHL
1 stop8h 13m
Spirit Airlines
Deal found 2/2$197
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/216:00 am
PHL
-
STX
1 stop8h 40m
Spirit Airlines
sáb. 2/284:37 pm
STX
-
PHL
1 stop8h 13m
Spirit Airlines
Deal found 2/1$198
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/95:15 am
PHL
-
STX
1 stop9h 25m
Multiple Airlines
vie. 3/273:31 pm
STX
-
PHL
1 stop20h 42m
Multiple Airlines
Deal found 2/1$204
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/95:15 am
PHL
-
STX
1 stop9h 25m
Multiple Airlines
lun. 3/233:31 pm
STX
-
PHL
1 stop17h 08m
Multiple Airlines
Deal found 2/1$205
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/85:26 pm
PHL
-
STX
1 stop21h 14m
Spirit Airlines
vie. 3/273:31 pm
STX
-
PHL
1 stop8h 25m
Spirit Airlines
Deal found 2/1$208
This CheapOair deal was found by Cheapflights users on 2/2. 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.
jue. 2/265:26 pm
PHL
-
STX
1 stop21h 14m
Spirit Airlines
lun. 3/24:37 pm
STX
-
PHL
1 stop17h 07m
Spirit Airlines
Deal found 2/2$222

Find 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 febrero 3, 2026.

Round-trip from

$157
(Cheapflightsfares)
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 febrero 3, 2026.
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

sáb. 2/28

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

vie. 3/6

4:37 pm-11:50 pm

1 stop8h 13m

$197

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

vie. 4/24

6:15 am-2:40 pm

1 stop8h 25m

Christiansted Henry Rohlsen

vie. 5/1

3:37 pm-11:59 pm

1 stop8h 22m

$234

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

dom. 5/3

5:28 pm-2:40 pm

1 stop21h 12m

Christiansted Henry Rohlsen

vie. 5/15

3:37 pm-3:31 pm

1 stop23h 54m

$237

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

vie. 3/6

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

vie. 3/13

3:31 pm-8:39 am

1 stop17h 08m

$250

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

jue. 4/23

5:28 pm-2:40 pm

1 stop21h 12m

Christiansted Henry Rohlsen

sáb. 4/25

3:37 pm-11:59 pm

1 stop8h 22m

$284

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

sáb. 3/7

6:00 am-3:40 pm

1 stop8h 40m

Christiansted Henry Rohlsen

mar. 3/10

2:26 pm-11:44 pm

2 stops33h 18m

$288

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

lun. 4/6

6:48 am-2:33 pm

1 stop7h 45m

Christiansted Henry Rohlsen

vie. 4/10

3:31 pm-11:56 pm

1 stop8h 25m

$331

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

mar. 5/5

12:00 pm-1:44 pm

1 stop25h 44m

Christiansted Henry Rohlsen

mar. 5/12

2:39 pm-11:09 am

1 stop20h 30m

$334

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

lun. 3/30

6:48 am-2:33 pm

1 stop7h 45m

Christiansted Henry Rohlsen

vie. 4/3

3:31 pm-1:22 am

1 stop9h 51m

$351

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

jue. 2/5

2:40 pm-3:43 pm

1 stop24h 03m

$252

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Showing 1-10 of 11 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 $347). 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?

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 febrero 3, 2026.
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
8,132 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,132 reviews
Delta
7.9
Good
8,132 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,212 reviews
Delta
7.9
Good
8,132 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Spirit Airlines
6.3
Okay
8,396 reviews
Delta
7.9
Good
8,132 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Frontier
5.7
Fair
3,051 reviews
Delta
7.9
Good
8,132 reviews

Entertainment

7.8

Overall

7.9

Crew

8.5

Food

7.2

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 8h 40m. 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 $347). 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

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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 febrero 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$108Average$191FlexibilityNo cancel feeOn-time62%
DeltaCheapest$166Average$584FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$231Average$356FlexibilityNo cancel feeOn-time65%
American AirlinesCheapest$369Average$571FlexibilityNo cancel feeOn-time71%

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