What is the cheapest airline that flies from Pennsylvania to Saint Croix?

American Airlines and United Airlines are the most popular carriers operating from Pennsylvania to Saint Croix

How long is the flight from Pennsylvania to Saint Croix?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in Saint Croix you fly into. For example, flying from Pittsburgh to Christiansted takes 6h 20m on average. On the other hand, flying from Philadelphia to Christiansted takes 6h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Pennsylvania to Saint Croix?

Prices for flights from Pennsylvania to Saint Croix refresh daily.

How many operators does momondo search for flights from Pennsylvania to Saint Croix?

There is 1 operator available for flights from Pennsylvania to Saint Croix as of November 2026.

How old do you have to be to fly from Pennsylvania to Saint Croix?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Saint Croix.

What documentation or ID do you need to fly to Saint Croix?

The travel and health documents required for your trip to Saint Croix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$281 Cheap Flights from Pennsylvania to Saint Croix in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Saint Croix

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:00 am - 10:39 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

13h 39m1 stop Miami

9:00 am - 11:53 pmSTX Christiansted Henry Rohlsen-PHL Philadelphia

15h 53m1 stop Miami

$416American Airlines

Thu, Dec 10 - Thu, Dec 17

6:00 am - 10:51 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

15h 51m1 stop Miami

4:49 pm - 12:51 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

9h 02m1 stop Miami

$416American Airlines

Mon, Feb 8 - Thu, Feb 11

6:30 am - 2:25 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

6h 55m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 10:47 pmSTX Christiansted Henry Rohlsen-PHL Philadelphia

8h 17m1 stop Atlanta Hartsfield-Jackson

$416Delta

Mon, Jan 11 - Mon, Jan 25

6:30 am - 2:25 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

6h 55m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 12:58 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

10h 28m1 stop Atlanta Hartsfield-Jackson

$416Delta

Mon, Jan 11 - Sat, Jan 23

7:02 am - 10:39 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

14h 37m1 stop Miami

9:00 am - 5:55 pmSTX Christiansted Henry Rohlsen-PHL Philadelphia

9h 55m1 stop Miami

$416American Airlines

Sat, Dec 5 - Sat, Dec 12

6:00 am - 10:51 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

15h 51m1 stop Miami

3:54 pm - 12:57 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

10h 03m1 stop Miami

$416American Airlines

Sun, Jan 17 - Wed, Jan 20

10:34 am - 10:51 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

11h 17m1 stop Miami

5:47 pm - 12:24 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

7h 37m1 stop Charlotte Douglas

$416American Airlines

Sat, Feb 6 - Thu, Feb 11

5:15 am - 2:57 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

8h 42m1 stop Miami

3:51 pm - 12:57 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

10h 06m1 stop Miami

$416American Airlines

Sat, Jan 23 - Sat, Jan 30

6:30 am - 2:25 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

6h 55m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 10:47 pmSTX Christiansted Henry Rohlsen-PHL Philadelphia

8h 17m1 stop Atlanta Hartsfield-Jackson

$416Delta

Mon, Jan 11 - Fri, Jan 22

6:30 am - 2:25 pmPHL Philadelphia-STX Christiansted Henry Rohlsen

6h 55m1 stop Atlanta Hartsfield-Jackson

3:30 pm - 12:58 amSTX Christiansted Henry Rohlsen-PHL Philadelphia

10h 28m1 stop Atlanta Hartsfield-Jackson

$416Delta

Mon, Jan 11 - Tue, Jan 26

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American Airlines flights from Pennsylvania to Saint Croix

Our best American Airlines deals on Pennsylvania to Saint Croix flight tickets

American Airlines

Jan 17

PHL6:00 amPhiladelphia

8h 04m

1 stop

STX3:04 pmChristiansted Henry Rohlsen

Jan 20

STX9:00 amChristiansted Henry Rohlsen

11h 08m

2 stops

PHL7:08 pmPhiladelphia

$420

American Airlines

Dec 9

PHL6:00 amPhiladelphia

15h 39m

1 stop

STX10:39 pmChristiansted Henry Rohlsen

Dec 13

STX9:00 amChristiansted Henry Rohlsen

13h 57m

1 stop

PHL9:57 pmPhiladelphia

$421

American Airlines

Dec 9

PHL8:10 amPhiladelphia

13h 29m

2 stops

STX10:39 pmChristiansted Henry Rohlsen

Dec 13

STX9:00 amChristiansted Henry Rohlsen

13h 57m

1 stop

PHL9:57 pmPhiladelphia

$425

United Airlines flights from Pennsylvania to Saint Croix

Our best United Airlines deals on Pennsylvania to Saint Croix flight tickets

United Airlines

Feb 6

PIT6:00 amPittsburgh

7h 20m

1 stop

STX2:20 pmChristiansted Henry Rohlsen

Feb 13

STX3:25 pmChristiansted Henry Rohlsen

7h 34m

1 stop

PIT9:59 pmPittsburgh

$582

United Airlines

Dec 4

MDT6:17 amHarrisburg

10h 53m

2 stops

STX6:10 pmChristiansted Henry Rohlsen

Dec 5

STX8:48 amChristiansted Henry Rohlsen

11h 02m

2 stops

MDT6:50 pmHarrisburg

$1,050

United Airlines

Nov 21

PHL6:46 pmPhiladelphia

21h 22m

2 stops

STX5:08 pmChristiansted Henry Rohlsen

Nov 27

STX8:53 amChristiansted Henry Rohlsen

25h 56m

2 stops

PHL9:49 amPhiladelphia

$1,373

momondo Fare Finder

Use the filters below to find and compare flights from Pennsylvania 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 12/10

8:00 am-10:39 pm

1 stop13h 39m

Christiansted Henry Rohlsen

Thu 12/17

9:00 am-11:53 pm

1 stop15h 53m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Mon 2/8

6:00 am-10:51 pm

1 stop15h 51m

Christiansted Henry Rohlsen

Thu 2/11

4:49 pm-12:51 am

1 stop9h 02m

$416

Quickest round-trip

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Mon 1/11

6:30 am-2:25 pm

1 stop6h 55m

Christiansted Henry Rohlsen

Mon 1/25

3:30 pm-10:47 pm

1 stop8h 17m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Mon 1/11

6:30 am-2:25 pm

1 stop6h 55m

Christiansted Henry Rohlsen

Sat 1/23

3:30 pm-12:58 am

1 stop10h 28m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Sat 12/5

7:02 am-10:39 pm

1 stop14h 37m

Christiansted Henry Rohlsen

Sat 12/12

9:00 am-5:55 pm

1 stop9h 55m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Sun 1/17

6:00 am-10:51 pm

1 stop15h 51m

Christiansted Henry Rohlsen

Wed 1/20

3:54 pm-12:57 am

1 stop10h 03m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Sat 2/6

10:34 am-10:51 pm

1 stop11h 17m

Christiansted Henry Rohlsen

Thu 2/11

5:47 pm-12:24 am

1 stop7h 37m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Sat 1/23

5:15 am-2:57 pm

1 stop8h 42m

Christiansted Henry Rohlsen

Sat 1/30

3:51 pm-12:57 am

1 stop10h 06m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Mon 1/11

6:30 am-2:25 pm

1 stop6h 55m

Christiansted Henry Rohlsen

Fri 1/22

3:30 pm-10:47 pm

1 stop8h 17m

$416

PhiladelphiaChristiansted

PHL Philadelphia - STX Christiansted Henry Rohlsen

PHLSTX

Philadelphia

Mon 1/11

6:30 am-2:25 pm

1 stop6h 55m

Christiansted Henry Rohlsen

Tue 1/26

3:30 pm-12:58 am

1 stop10h 28m

$416

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Saint Croix

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Saint Croix?

The month of March is another great option to travel to Saint Croix, with average flight prices from Pennsylvania averaging around $539.

Can stopping save me money on Pennsylvania to Saint Croix flights?

You could potentially save up to 54% on your flight if you consider stops on a Pennsylvania to Saint Croix flight.

Cheap Pennsylvania to Saint Croix flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Saint Croix

Best Price Found	$281
Fastest flight time	4h 17m
Direct flights	None

The best one-way flight to Saint Croix from Pennsylvania in the past 72 hours is $281. The best round-trip flight deal from Pennsylvania to Saint Croix found on momondo in the last 72 hours is $416.

The fastest flight from Pennsylvania to Saint Croix takes 4h 17m

There are no direct flights from Pennsylvania to Saint Croix. There are no popular flight routes from Pennsylvania to Saint Croix.

Search flight deals

Frequently asked questions about flying from Pennsylvania to Saint Croix

When did momondo last update prices for flights from Pennsylvania to Saint Croix?
Prices for flights from Pennsylvania to Saint Croix refresh daily.
How many operators does momondo search for flights from Pennsylvania to Saint Croix?
There is 1 operator available for flights from Pennsylvania to Saint Croix as of November 2026.
How old do you have to be to fly from Pennsylvania to Saint Croix?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Saint Croix.
What documentation or ID do you need to fly to Saint Croix?
The travel and health documents required for your trip to Saint Croix can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Croix. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pennsylvania to Saint Croix

Compare and see reviews for airlines that fly from Pennsylvania to Saint Croix with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $289	Free Cancellation	Rating 7.0 12,224 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Saint Croix?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Croix from Pennsylvania.

Can I find flights from Pennsylvania to Saint Croix with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Saint Croix from Pennsylvania with this policy.

How can momondo help me find flights from Pennsylvania to Saint Croix?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Saint Croix.

I’m not ready to book a flight from Pennsylvania to Saint Croix right now. Can momondo alert me if prices change?

Price alerts on flights to Saint Croix from Pennsylvania are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Flights to Saint Thomas Islandfrom $300

Cheap flights from Pennsylvania to Saint Croix from $281

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Saint Croix departing on 11/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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American Airlines flights from Pennsylvania to Saint Croix

Our best American Airlines deals on Pennsylvania to Saint Croix flight tickets

United Airlines flights from Pennsylvania to Saint Croix

Our best United Airlines deals on Pennsylvania to Saint Croix flight tickets

momondo Fare Finder

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

See travel insights to Saint Croix from

How to get the cheapest flight ticket from Pennsylvania to Saint Croix

What is the cheapest month to fly to Saint Croix?

Can stopping save me money on Pennsylvania to Saint Croix flights?

What is the cheapest airline that flies from Pennsylvania to Saint Croix?

How long is the flight from Pennsylvania to Saint Croix?

Cheap Pennsylvania to Saint Croix flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pennsylvania to Saint Croix

Best airlines flying from Pennsylvania to Saint Croix

Compare and see reviews for airlines that fly from Pennsylvania to Saint Croix with momondo

Why use momondo?

An easier way to manage your Saint Croix trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Croix

Popular cities in Saint Croix

Popular flights according to clicks in the last 7 days on momondo

Pennsylvania flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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