What is the cheapest airline that flies from Philadelphia to U.S. Virgin Islands?

JetBlue and American Airlines are the most popular carriers operating from Philadelphia to U.S. Virgin Islands

How many flights depart from Philadelphia to U.S. Virgin Islands on average per day?

2 flights are operational daily from Philadelphia to U.S. Virgin Islands as of May 2026. The most popular departure time for this route is 8:00AM, with 100% of flights per day taking off at noon.

How many flights depart from Philadelphia to U.S. Virgin Islands on average per week?

The number of flights available between Philadelphia and U.S. Virgin Islands is 14 per week as of May 2026. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

What airlines fly to U.S. Virgin Islands?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to U.S. Virgin Islands from Philadelphia according to our data. American Airlines is the first choice among our users, with 44% of people opting to fly with this airline when traveling to U.S. Virgin Islands. Keep in mind that there are 6 different airlines that fly to U.S. Virgin Islands on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Philadelphia Airport to U.S. Virgin Islands?

Prices for flights from Philadelphia Airport to U.S. Virgin Islands refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to U.S. Virgin Islands?

There are 6 operators available for flights from Philadelphia Airport to U.S. Virgin Islands as of May 2026.

How old do you have to be to fly from Philadelphia Airport to U.S. Virgin Islands?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to U.S. Virgin Islands.

What documentation or ID do you need to fly to U.S. Virgin Islands?

The necessary travel and health documents for your U.S. Virgin Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$236 Cheap Flights from Philadelphia to the U.S. Virgin Islands in 2026

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Find the cheapest flights from Philadelphia to the U.S. Virgin Islands

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:55 pm - 2:03 pm

PHL

STT

17h 08m

1 stop

2:58 pm - 7:38 am

STT

PHL

16h 40m

2 stops

$457JetBlue

Thu, Jul 9 - Tue, Jul 14

8:55 pm - 2:03 pm

PHL

STT

17h 08m

1 stop

2:00 pm - 7:38 am

STT

PHL

17h 38m

2 stops

$464JetBlue

Thu, Aug 27 - Sat, Aug 29

8:28 am - 12:59 pm

PHL

STT

28h 31m

1 stop

2:58 pm - 7:38 am

STT

PHL

16h 40m

2 stops

$467JetBlue

Fri, Aug 21 - Fri, Aug 28

8:55 pm - 2:03 pm

PHL

STT

17h 08m

1 stop

3:18 pm - 7:38 am

STT

PHL

16h 20m

2 stops

$470JetBlue

Mon, Jun 22 - Fri, Jun 26

8:55 pm - 2:03 pm

PHL

STT

17h 08m

1 stop

2:00 pm - 7:38 am

STT

PHL

17h 38m

2 stops

$474JetBlue

Thu, Aug 13 - Sat, Aug 22

10:00 am - 8:44 pm

PHL

STX

10h 44m

1 stop

9:01 am - 7:43 pm

STX

PHL

10h 42m

1 stop

$476American Airlines

Thu, Jun 11 - Mon, Jun 15

12:04 pm - 3:32 pm

PHL

STT

27h 28m

1 stop

2:00 pm - 7:38 am

STT

PHL

17h 38m

2 stops

$478JetBlue

Tue, Aug 25 - Sat, Aug 29

10:00 am - 8:38 pm

PHL

STX

10h 38m

1 stop

1:50 pm - 7:39 am

STX

PHL

17h 49m

2 stops

$480American Airlines

Tue, Sep 1 - Wed, Sep 30

8:10 am - 2:56 pm

PHL

STX

6h 46m

1 stop

3:46 pm - 12:57 am

STX

PHL

9h 11m

1 stop

$481American Airlines

Wed, Jun 10 - Wed, Jun 17

10:16 am - 8:44 pm

PHL

STX

10h 28m

2 stops

3:46 pm - 12:57 am

STX

PHL

9h 11m

1 stop

$485American Airlines

Wed, Jun 10 - Wed, Jun 17

JetBlue flights from Philadelphia to U.S. Virgin Islands

Our best JetBlue deals on Philadelphia to U.S. Virgin Islands flight tickets

JetBlue

Jul 9

PHL8:55 pmPhiladelphia

17h 08m

1 stop

STT2:03 pmSaint Thomas Island Cyril E King

Jul 14

STT2:58 pmSaint Thomas Island Cyril E King

16h 40m

2 stops

PHL7:38 amPhiladelphia

$457

JetBlue

Aug 27

PHL8:55 pmPhiladelphia

17h 08m

1 stop

STT2:03 pmSaint Thomas Island Cyril E King

Aug 29

STT2:00 pmSaint Thomas Island Cyril E King

17h 38m

2 stops

PHL7:38 amPhiladelphia

$464

JetBlue

Aug 21

PHL8:28 amPhiladelphia

28h 31m

1 stop

STT12:59 pmSaint Thomas Island Cyril E King

Aug 28

STT2:58 pmSaint Thomas Island Cyril E King

16h 40m

2 stops

PHL7:38 amPhiladelphia

$467

Southwest flights from Philadelphia to U.S. Virgin Islands

Our best Southwest deals on Philadelphia to U.S. Virgin Islands flight tickets

Southwest

Aug 22

PHL7:05 amPhiladelphia

6h 15m

1 stop

STT1:20 pmSaint Thomas Island Cyril E King

Aug 29

STT2:05 pmSaint Thomas Island Cyril E King

7h 20m

1 stop

PHL9:25 pmPhiladelphia

$548

Southwest

Sep 12

PHL2:10 pmPhiladelphia

23h 15m

2 stops

STT1:25 pmSaint Thomas Island Cyril E King

Sep 19

STT2:05 pmSaint Thomas Island Cyril E King

7h 20m

1 stop

PHL9:25 pmPhiladelphia

$564

Southwest

Aug 22

PHL4:50 pmPhiladelphia

20h 35m

2 stops

STT1:25 pmSaint Thomas Island Cyril E King

Aug 29

STT2:05 pmSaint Thomas Island Cyril E King

7h 20m

1 stop

PHL9:25 pmPhiladelphia

$604

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to the U.S. Virgin Islands that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Thu 7/9

8:55 pm-2:03 pm

1 stop17h 08m

Saint Thomas Island Cyril E King

Tue 7/14

2:58 pm-7:38 am

2 stops16h 40m

$457

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Thu 8/27

8:55 pm-2:03 pm

1 stop17h 08m

Saint Thomas Island Cyril E King

Sat 8/29

2:00 pm-7:38 am

2 stops17h 38m

$464

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Fri 8/21

8:28 am-12:59 pm

1 stop28h 31m

Saint Thomas Island Cyril E King

Fri 8/28

2:58 pm-7:38 am

2 stops16h 40m

$467

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Mon 6/22

8:55 pm-2:03 pm

1 stop17h 08m

Saint Thomas Island Cyril E King

Fri 6/26

3:18 pm-7:38 am

2 stops16h 20m

$470

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Thu 8/13

8:55 pm-2:03 pm

1 stop17h 08m

Saint Thomas Island Cyril E King

Sat 8/22

2:00 pm-7:38 am

2 stops17h 38m

$474

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Thu 6/11

10:00 am-8:44 pm

1 stop10h 44m

Christiansted Henry Rohlsen

Mon 6/15

9:01 am-7:43 pm

1 stop10h 42m

$476

PhiladelphiaSaint Thomas Island

PHL - STT

PHLSTT

Philadelphia

Tue 8/25

12:04 pm-3:32 pm

1 stop27h 28m

Saint Thomas Island Cyril E King

Sat 8/29

2:00 pm-7:38 am

2 stops17h 38m

$478

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Tue 9/1

10:00 am-8:38 pm

1 stop10h 38m

Christiansted Henry Rohlsen

Wed 9/30

1:50 pm-7:39 am

2 stops17h 49m

$480

Quickest round-trip

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Wed 6/10

8:10 am-2:56 pm

1 stop6h 46m

Christiansted Henry Rohlsen

Wed 6/17

3:46 pm-12:57 am

1 stop9h 11m

$481

PhiladelphiaChristiansted

PHL - STX

PHLSTX

Philadelphia

Wed 6/10

10:16 am-8:44 pm

2 stops10h 28m

Christiansted Henry Rohlsen

Wed 6/17

3:46 pm-12:57 am

1 stop9h 11m

$485

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 Philadelphia to U.S. Virgin Islands

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 U.S. Virgin Islands?

In general, July is the cheapest month to fly from Philadelphia to U.S. Virgin Islands. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $126. If you aren’t able to travel to U.S. Virgin Islands during the month of July, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $173.

What is the cheapest day to depart on your flight to U.S. Virgin Islands?

According to our data, Sunday is the cheapest day to fly to U.S. Virgin Islands from Philadelphia. The lowest ticket price found for a Sunday departure recently was $699. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. On the other hand, Saturday is the most expensive day to depart from Philadelphia because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $901.

What is the cheapest Philadelphia to U.S. Virgin Islands flight route?

Fly from Philadelphia to Saint Thomas Island Cyril E King for the best Philadelphia - U.S. Virgin Islands flight prices

How far in advance should I book a flight from Philadelphia to the U.S. Virgin Islands?

You are more likely to see cheaper flights to U.S. Virgin Islands from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to U.S. Virgin Islands for around $674 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to U.S. Virgin Islands from Philadelphia for as low as $543 on momondo.

Can stopping save me money on Philadelphia to U.S. Virgin Islands flights?

You could potentially save up to 71% on your flight if you consider stops on a Philadelphia to U.S. Virgin Islands flight.

Cheap Philadelphia to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to U.S. Virgin Islands

Best Price Found	$418
Fastest flight time	3h 30m
Direct flights	Sun
Airports in U.S. Virgin Islands	6 airports

The best one-way flight to U.S. Virgin Islands from Philadelphia in the past 72 hours is $418. The best round-trip flight deal from Philadelphia to U.S. Virgin Islands found on momondo in the last 72 hours is $841.

The fastest flight from Philadelphia to U.S. Virgin Islands takes 3h 30m

Direct flights go from Philadelphia to U.S. Virgin Islands on Sunday. The only airline offering direct flights is American Airlines.

There are 6 airports in U.S. Virgin Islands. From Philadelphia there are direct flights to Saint Thomas Island Cyril E King (STT).

Search flight deals

Frequently asked questions about flying from Philadelphia to the U.S. Virgin Islands

When did momondo last update prices for flights from Philadelphia Airport to U.S. Virgin Islands?
Prices for flights from Philadelphia Airport to U.S. Virgin Islands refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to U.S. Virgin Islands?
There are 6 operators available for flights from Philadelphia Airport to U.S. Virgin Islands as of May 2026.
How old do you have to be to fly from Philadelphia Airport to U.S. Virgin Islands?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to U.S. Virgin Islands.
What documentation or ID do you need to fly to U.S. Virgin Islands?
The necessary travel and health documents for your U.S. Virgin Islands trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Philadelphia to U.S. Virgin Islands?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Philadelphia to U.S. Virgin Islands is Airbus A319 (92.91% of total bookings). The next most popular plane models are Boeing 757 (2.36%), Airbus A320-100/200 (1.57%), and Boeing 737 MAX 8 (0.79%).

Best airlines flying from Philadelphia to U.S. Virgin Islands

Compare and see reviews for airlines that fly from Philadelphia to U.S. Virgin Islands with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $172	Free Cancellation	Rating 5.6 2,952 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $179	Free Cancellation	Rating 6.3 8,630 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $284	Free Cancellation	Rating 7.1 2,973 reviews	Search JetBlue flights
Delta	PriceFrom $308	Free Cancellation	Rating 7.9 8,450 reviews	Search Delta flights
American Airlines	PriceFrom $430	Free Cancellation	Rating 7.1 11,663 reviews	Search American Airlines flights
United Airlines	PriceFrom $559	Free Cancellation	Rating 7.4 9,711 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to U.S. Virgin Islands?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Philadelphia to U.S. Virgin Islands. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Philadelphia to U.S. Virgin Islands with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to U.S. Virgin Islands from Philadelphia with this policy.

How can momondo help me find flights from Philadelphia to U.S. Virgin Islands?

momondo helps you find the best flight between Philadelphia and U.S. Virgin Islands by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Philadelphia to U.S. Virgin Islands right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to U.S. Virgin Islands from Philadelphia. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Flights to Saint Thomas Islandfrom $241

Cheap flights from Philadelphia to the U.S. Virgin Islands from $236

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Find the cheapest flights from Philadelphia to the U.S. Virgin Islands

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JetBlue flights from Philadelphia to U.S. Virgin Islands

Our best JetBlue deals on Philadelphia to U.S. Virgin Islands flight tickets

Southwest flights from Philadelphia to U.S. Virgin Islands

Our best Southwest deals on Philadelphia to U.S. Virgin Islands flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Philadelphia to the U.S. Virgin Islands that are best for you.

See travel insights to the U.S. Virgin Islands from

How to get the cheapest flight ticket from Philadelphia to U.S. Virgin Islands

What is the cheapest month to fly to U.S. Virgin Islands?

What is the cheapest day to depart on your flight to U.S. Virgin Islands?

What is the cheapest Philadelphia to U.S. Virgin Islands flight route?

How far in advance should I book a flight from Philadelphia to the U.S. Virgin Islands?

Can stopping save me money on Philadelphia to U.S. Virgin Islands flights?

What is the cheapest airline that flies from Philadelphia to U.S. Virgin Islands?

What airlines fly to U.S. Virgin Islands?

How many flights depart from Philadelphia to U.S. Virgin Islands on average per day?

How many flights depart from Philadelphia to U.S. Virgin Islands on average per week?

Cheap Philadelphia to U.S. Virgin Islands flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to U.S. Virgin Islands

Best Price Found

Fastest flight time

Direct flights

Airports in U.S. Virgin Islands

Frequently asked questions about flying from Philadelphia to the U.S. Virgin Islands

Best airlines flying from Philadelphia to U.S. Virgin Islands

Compare and see reviews for airlines that fly from Philadelphia to U.S. Virgin Islands with momondo

Why use momondo?

An easier way to manage your U.S. Virgin Islands 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 the U.S. Virgin Islands

Popular cities in the U.S. Virgin Islands

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

Philadelphia flight routes

According to popular flight searches on momondo this year

U.S. Virgin Islands flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to the U.S. Virgin Islands

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

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List of cabin classes available on flights landing in the U.S. Virgin Islands. Availability may vary depending on flight origin and airline.

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