Find flights
Deals
When to book
FAQs & Tips
Airlines

Find cheap flights from Philadelphia to the U.S. Virgin Islands from $104

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Philadelphia to the U.S. Virgin Islands departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Wed 6/5
Wed 6/12

Search hundreds of travel sites at once for deals on flights to the U.S. Virgin Islands

In the last 7 days travelers have searched 42,573,820 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Bundle and saveSave money when you bundle your flight + hotel.

Best U.S. Virgin Islands Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Good to know

Low season

October

High season

March

Cheapest flight

$104
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Philadelphia to Saint Thomas Island

FAQs - booking U.S. Virgin Islands flights

  • Which airlines allow pets on board from Philadelphia to the U.S. Virgin Islands?

    You can take your furry friend in the cabin while flying with American Airlines and Spirit Airlines for an extra fee. It is noteworthy that the pets must remain in the kennel.

  • What are the layovers from Philadelphia to the U.S. Virgin Islands?

    On your way from Philadelphia to St Thomas, U.S. Virgin Islands, your layover might be in Orlando, Nashville, or Fort Lauderdale. Whether you are flying with Spirit Airlines, JetBlue Airlines, or Silver Airlines, you will have a comfortable layover with multiple entertainment and eating options.

  • How can I fly sustainably from Philadelphia to the U.S. Virgin Islands?

    If you’re a sustainable traveler looking for an environmentally friendly flight option, book your journey with minimum layovers and carry lighter luggage. American Airlines is dedicated to reducing the carbon footprint and has introduced low-emission planes. They are the most sustainable airlines on this route.

  • Where can I unwind before my flight from Philadelphia to the U.S. Virgin Islands?

    Philadelphia has premium lounges that offer complimentary access to American Airlines and JetBlue Airlines passengers. Those flying in business or first class on American Airlines can opt for Five Star Service. It includes priority check-in, Admiral Club access, and Flagship® First Check-In. If the idea of getting a massage before boarding a long-haul flight entices you, you can head to the Be Relax Spa situated at Terminal C, Gate 18.

  • How does KAYAK find such low prices on flights from Philadelphia to the U.S. Virgin Islands?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Philadelphia to the U.S. Virgin Islands.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Philadelphia to the U.S. Virgin Islands?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to the U.S. Virgin Islands from Philadelphia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Philadelphia to the U.S. Virgin Islands?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to the U.S. Virgin Islands with an airline and back to Philadelphia with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Philadelphia to the U.S. Virgin Islands?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to the U.S. Virgin Islands from Philadelphia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to the U.S. Virgin Islands

  • Morning departure is around 35% more expensive than an evening flight, on average*.
  • The fastest flight from Philadelphia to Cyril E. King Airport (STT) in St. Thomas is with American Airlines. It is a nonstop flight to Cyril E. King Airport (STT) in St. Thomas. It is a 3.5-hour flight that offers special food menus such as baby, vegan, and low-fat meals. You can request these meals 24 hours before take-off or add them while booking the tickets.
  • Before embarking on your journey to the U.S. Virgin Islands, you might want to relax. Those who have booked tickets with American Airlines will get complimentary access to Admiral’s Club at Philadelphia Airport. You can enjoy a variety of meals, drinks, and free Wi-Fi here.
  • If you’re flying from Philadelphia to the U.S. Virgin Islands, you might be flying into Cyril E. King Airport (STT) in St. Thomas. This airport is the hub for American Airlines, Cape Air, United, and JetBlue Airways. These airlines offer short flights to other airports in the U.S. Virgin Islands.
  • Those flying from Philadelphia to the U.S. Virgin Islands on a budget should book tickets with Spirit Airlines. They are a low-cost carrier operating on this route and usually have one stop in Fort Lauderdale (FLL) or Nashville Intl (BNA).
  • If you have booked your tickets with Frontier Airlines, you might have a long layover in Orlando. It is a self-transfer layover, which allows travelers to upgrade to a premium economy class that offers additional baggage allowance, priority check-in, extra legroom, and laptop-friendly seats. You can bypass all the queues with their premium economy and business class tickets.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Philadelphia to the U.S. Virgin Islands

 
Need help choosing which airline to fly with from Philadelphia to the U.S. Virgin Islands? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10818 reviews
8.2Boarding
7.9Comfort
7.4Food
8.0Entertainment
8.6Crew
Airline reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

8.0 ExcellentCynthia, May 2024ATL - TYS
Read more about Delta reviews

Very frustrated with boarding gate crew. She announced the plane was small and they would be limiting us to one item to carry on. Not a problem for me as I understand the tiny planes have limited space!! Not the case here! It was a rather large plane and had plenty of room for bags! So because I don’t want to be one of “those people” who ignores the request to check a carry on I did so asking if I would be able to pick it up at the bottom of the ramp on arrival in Knoxville to which she responded “yes”! Then I watched as every other passenger held onto their 2 items and boarded!! Then when we arrived in Knoxville our 2 carry ons had been put with all the other luggage and we had to go to baggage pick up and wait for all the big checked bags to come off the carousel! So she lied!! Frustrating. Next time I won’t be so nice!

It was a good experience except when boarding a female flight attendant did not go out of her way to assist my teenage daughters in finding space for their carry-ons after their compartments were full.

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

Big plane, long flight, absolutely no leg room and basically non existent air! I am 5”4’ and always travel Main Cabin, I was miserable on this plane and could barely move when we arrived in Cabo due to the cramped leg area!

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

Great crew. Very comfortable business seats with nice bedding. Good food. We were delayed to let late passengers on the flight, but otherwise great experience.

Not being able to purchase my check in baggage online was a negative.

LATE LATE LATE!!! Plagued by late AA flights on this trip. Such a drag. This one was by far the worst.

Same basket of unhealthy prepackaged snacks (junk food) which was depleted by the time it got to my row!!

We experience delays on departure and connecting flights resulting in 14 hour to our next departure. We were accommodated with a night's stay but was only provided a 12 dollar meals accommodation. The airlines rules state.at least 50 dollars. In any case, it can not make up for the whole day missed on our vacation in Sydney Australia.

Flight from PHL to PHX arrived 50 minutes early and a gate was available. First class flight attendant Stephanie was very friendly and polite. Sanitizing wipes should be provided with meals in addition to refresher towels.

flight delayed so missed connection and this had to rebook for next day

Flight departed PHL one hour late due to late arrival of aircraft. On board services were okay. First class menu does not offer any new items; same desserts (cheese & crackers or Mango sorbet). At least there were no credit card promotions during the flight.

After sitting on plane for 7+ hours, flight was canceled. And to makes matters worse, my suitcase is in baggage hell!

Some of the crew members were rude for no good reason

The crew was not great or professional. It seemed like they didn't really want to be there. A true lack of effort for accommodating customers.

Everything was really good but the seats are not very comfortable.

I paid for WiFi, but it (WiFi) was very very slow, will never take again! Impossible open Utube 😤😤😤

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

The guy with severe body odor sat next to me. For the whole duration of the flight it was a torture. The airline should have better policy on limiting people with bad body odor to board the flight. Passengers should not be the ones to endure bad odor for the whole duration of the flight. The airline should be e the one to ensure decent air quality for ever passenger.

Overall it was a miserable experience... I will never fly spirit for more than a 3 hour flight or overnight.

The boarding attendant was slightly rude when I asked about checking our stroller. Made me feel like I was bothering her.

My wife and I are both handicapped and at boarding they upgraded us to a seat closer to the front rather than all the way towards the back. Much appreciated.

Not much seat room, but that was unexpected. But the seat headrest was very uncomfortable.

First the good, everyone was friendly and efficient. Flight was smooth and plane was very clean and new. Now the bad, seats have almost no padding on your behind. I was in exit row so I had tons of leg room for a 6' 2" bean pole with long legs. Everything was extra - water, soda, snacks everything besides oxygen. Ya get what you pay for, and my flight was cheap as you could ever want it, so no worries.

Not good 😐 Over priced baggage fees Small hard seats No wifi or entertainment options 😕

Didn't like anything!! Horrible flight. Small seating area and hard seats. Butt was sore after 2 hour flight to Seattle No entertainment or free refreshments No wifi or USB charging receptacles to charge phone entoute like other airliners Luggage rates were 3 times as much as competitors. Difficult to navigate online luggue process to pre pay before flight Overall bad experience WILL NEVER RIDE OR RECOMMEND FRONTIER TO FRIENDS OR FAMILY MEMBERS!!! THIS IS A SHAME!! MOST MESERIBLE FLIGHT OF MY LIFE!! AND I THOUGHT SPIRIT WAS 👎 YOU GOT THEM BEAD HANDS DOWN!!

Flight was a little late taking off. Seats are too upright, no ports to charge devices, no wifi, no entertainment

Six hour delay. Poor customer service. No voucher. Bad communication. Missed important appointments.

Our flight was delayed an hour, then when we got to board our flight finally, we were waiting in our seats for take off for 45 minutes before it was communicated that there was a maintenance issue therefore we waited on the plane for over an hour while that was resolved. We did not get to Phoenix until almost 3 hours after we were originally supposed to. This was the first and last time I will be flying Frontier.

Flight was canceled with little warning. Flight was rebooked through Ontario, California and connecting flight was delayed by over three hours. Frontier is living up to their Greyhound of the skies reputation for sure.

I purchased a carry on bag online…was supposed to cost $72 but after a whole slew of bs charges, the total was over $175.00. Because of these hidden charges, I will not even consider flying Frontier ever again. It’s just not worth the hassle. I’m scratching this company off my list forever.

Flight was OK. Seats were good no cell phone charges on the plane no TVs or entertainment.

There were 3 leg for the trip and each leg was delayed by 90 minutes or more. The boarding process takes forever with people waiting on the jetway even though most folks do not have carry-on. The whole process is poorly managed.

Flight cancelled and was told by a rude gate agent that they don’t accommodate on other airlines. Had to wait 5 hours for a connecting flight that had a 7 hour layover. Would not allow bags to be checked early so we couldn’t go through security .Had to rent a car for the afternoon to store bags and get a meal. Also incurred a hotel fee. No apology or reason given for the cancellation- just rudeness.

Book cheap flights from Philadelphia to the U.S. Virgin Islands

Recent round-trip flight deals

9/7Sat
1 stopFrontier
8h 23mPHL-STX
9/14Sat
1 stopFrontier
10h 42mSTX-PHL
$186
5/25Sat
1 stopSpirit Airlines
13h 37mPHL-STT
6/3Mon
1 stopSpirit Airlines
15h 35mSTT-PHL
$196
5/25Sat
1 stopSpirit Airlines
13h 37mPHL-STT
6/3Mon
2 stopsSpirit Airlines
19h 40mSTT-PHL
$206
5/25Sat
1 stopSpirit Airlines
13h 37mPHL-STT
6/3Mon
1 stopSpirit Airlines
22h 34mSTT-PHL
$210
6/1Sat
1 stop
8h 17mPHL-STT
6/15Sat
1 stop
9h 40mSTT-PHL
$216
6/7Fri
1 stopFrontier
11h 38mPHL-STX
6/9Sun
1 stopFrontier
9h 17mSTX-PHL
$552
7/3Wed
1 stopAmerican Airlines
8h 04mPHL-STX
7/9Tue
1 stopAmerican Airlines
16h 35mSTX-PHL
$603
7/3Wed
2 stopsAmerican Airlines
10h 41mPHL-STX
7/9Tue
1 stopAmerican Airlines
16h 35mSTX-PHL
$608
8/21Wed
2 stopsUnited Airlines
11h 15mPHL-STX
8/25Sun
2 stopsUnited Airlines
22h 05mSTX-PHL
$737
10/23Wed
2 stopsUnited Airlines
11h 15mPHL-STX
10/27Sun
2 stopsUnited Airlines
12h 02mSTX-PHL
$938

Search by stops

Search by airline

Search by price

Recent one-way flight deals

5/21Tue
1 stopSpirit Airlines
13h 51mPHL-STT
$104
5/21Tue
2 stopsSpirit Airlines
17h 39mPHL-STT
$123
5/19Sun
1 stopSpirit Airlines
10h 51mPHL-STX
$144
6/22Sat
1 stopSpirit Airlines
13h 10mPHL-STT
$153
6/22Sat
2 stopsSpirit Airlines
16h 08mPHL-STT
$179
5/19Sun
2 stopsSpirit Airlines
33h 30mPHL-STX
$193
6/13Thu
1 stopSpirit Airlines
13h 10mPHL-STT
$193
5/27Mon
1 stopDelta
8h 23mPHL-STT
$310
6/22Sat
nonstopAmerican Airlines
4h 00mPHL-STT
$553
5/24Fri
1 stopDelta
8h 23mPHL-STT
$632

Search by stops

Search by airline

Search by price

Last minute flights from Philadelphia to the U.S. Virgin Islands

Last minute flight, train and bus deals

5/10Fri
multi-stopFrontier
19h 21mPHL-STT
5/17Fri
multi-stopFrontier
9h 46mSTT-PHL
$283
5/11Sat
multi-stop
8h 30mPHL-STT
5/15Wed
multi-stop
10h 56mSTT-PHL
$293
5/11Sat
multi-stopSpirit Airlines
13h 37mPHL-STT
5/15Wed
multi-stopSpirit Airlines
10h 56mSTT-PHL
$299
5/9Thu
multi-stop
29h 09mPHL-STT
5/16Thu
multi-stop
6h 53mSTT-PHL
$338
5/10Fri
multi-stop
19h 21mPHL-STT
5/17Fri
multi-stop
21h 10mSTT-PHL
$349
5/11Sat
multi-stopSpirit Airlines
13h 37mPHL-STT
5/15Wed
multi-stopSpirit Airlines
21h 23mSTT-PHL
$351
5/10Fri
multi-stop
19h 21mPHL-STT
5/13Mon
multi-stop
22h 09mSTT-PHL
$352
5/10Fri
multi-stop
19h 21mPHL-STT
5/13Mon
multi-stop
22h 34mSTT-PHL
$371
5/11Sat
multi-stopAmerican Airlines
15h 30mPHL-STT
5/18Sat
nonstopAmerican Airlines
4h 05mSTT-PHL
$1,227
5/11Sat
nonstopAmerican Airlines
3h 55mPHL-STT
5/18Sat
nonstopAmerican Airlines
4h 05mSTT-PHL
$1,249

Search by stops

Search by airline

Search by price

Philadelphia - U.S. Virgin Islands Flights

Departure:

Philadelphia (PHL)United States

Return flight deals:

U.S. Virgin Islands - Philadelphia

Cabin classes:

$2,562
$1,256
$527