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Cheap Flights from Philadelphia to Cyril E. King

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Flight deals from Philadelphia to Cyril E. King

Looking for a cheap last-minute deal or the best return flight from Philadelphia to Cyril E. King? Find the lowest prices on one-way and return tickets right here.
Saint Thomas.153 € per passenger.Departing Thu, 3 Apr, returning Tue, 8 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Thu, 3 Apr, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Tue, 8 Apr, arriving in Philadelphia International.Price includes taxes and charges.From 153 €, select.
Saint Thomas.164 € per passenger.Departing Sat, 29 Mar, returning Wed, 30 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Sat, 29 Mar, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Wed, 30 Apr, arriving in Philadelphia International.Price includes taxes and charges.From 164 €, select.
Saint Thomas.169 € per passenger.Departing Tue, 13 May, returning Tue, 20 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Tue, 13 May, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Tue, 20 May, arriving in Philadelphia International.Price includes taxes and charges.From 169 €, select.
Saint Thomas.196 € per passenger.Departing Wed, 23 Apr, returning Wed, 14 May.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Wed, 23 Apr, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Wed, 14 May, arriving in Philadelphia International.Price includes taxes and charges.From 196 €, select.
Saint Thomas.231 € per passenger.Departing Thu, 12 Jun, returning Mon, 16 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Thu, 12 Jun, arriving in Cyril E. King.Inbound indirect flight with Frontier Airlines, departs from Cyril E. King on Mon, 16 Jun, arriving in Philadelphia International.Price includes taxes and charges.From 231 €, select.
Saint Thomas.243 € per passenger.Departing Wed, 26 Mar, returning Sat, 29 Mar.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Wed, 26 Mar, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Sat, 29 Mar, arriving in Philadelphia International.Price includes taxes and charges.From 243 €, select.
Saint Thomas.337 € per passenger.Departing Wed, 28 May, returning Tue, 3 Jun.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Philadelphia International on Wed, 28 May, arriving in Cyril E. King.Inbound indirect flight with Spirit Airlines, departs from Cyril E. King on Tue, 3 Jun, arriving in Philadelphia International.Price includes taxes and charges.From 337 €, select.
Saint Thomas.404 € per passenger.Departing Mon, 1 Sep, returning Wed, 10 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Philadelphia International on Mon, 1 Sep, arriving in Cyril E. King.Inbound indirect flight with Delta, departs from Cyril E. King on Wed, 10 Sep, arriving in Philadelphia International.Price includes taxes and charges.From 404 €, select.

Find the cheapest month to fly from Philadelphia to Cyril E. King

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia to Cyril E. King flights are currently cheapest in April.
Mar
from 243 €
Apr
from 153 €
May
from 169 €
Jun
from 231 €
Jul
from 487 €
Aug
from 464 €
Sep
from 404 €
Oct
from 622 €
Nov
from 847 €
Dec
from 916 €
Jan
Find prices
Feb
Find prices

Direct flights from Philadelphia to Cyril E. King

Philadelphia to Saint Thomas: Flight information

The things to know before you go.
Cheapest flight found153 €
Cheapest month to flyApril
Average flight time3 hrs, 51 mins
Most popular airlineAmerican Airlines
Average flights per week8

Finding cheap flights from Philadelphia to Cyril E. King: Frequently asked questions

The best price we found for a return flight from Philadelphia to Cyril E. King is 153 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 51 minutes is the average flight time from Philadelphia to Cyril E. King.
American Airlines, Alaska Airlines and Qatar Airways fly direct from Philadelphia to Cyril E. King.
As of March 2025, there are 8 flights per week flying from Philadelphia to Cyril E. King.
The cheapest month to fly from Philadelphia to Cyril E. King is usually March 2025.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Philadelphia to Cyril E. King Airport on Thursday, 3 April 2025.
Yes – the average flight time is 3 hours and 51 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Cyril E. King but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Saint Thomas is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Cyril E. King is Spirit Airlines .

Flying from Philadelphia to Cyril E. King Airport (STT): what you need to know

  • The average time for a direct flight from Philadelphia to Cyril E. King Airport is 3 hours 54 minutes.

  • US Virgin Islands (where Cyril E. King Airport is located) and Philadelphia share the UTC-4 timezone. With no time difference, coordinating plans between the cities is hassle-free.

  • The busiest route is from Philadelphia International Airport (PHL) to Cyril E. King Airport (STT), with 3 direct services every week. If you'd like to get going as soon as possible, the earliest flight from PHL to STT is the 08:20 American Airlines option. If you prefer travelling later, the final departure is at 10:37 with American Airlines.

  • To ensure you get on your flight from Philadelphia to STT, leave enough time to navigate the airport and find your gate. Arriving two hours before international departures and one hour before domestic flights is the standard rule.

  • Peak months like August or holiday periods such as spring break and Christmas will mean longer waits at check-in and security. If you're travelling then, play it safe and get to the terminal even earlier. Arriving two hours before domestic flights and up four hours ahead of international flights is a wise move.

Airports in Philadelphia

Philadelphia International Airport (PHL)

  • Go straight to your destination from Philadelphia International Airport (PHL). Direct flights from Philadelphia to Cyril E. King Airport (STT) operate from here.

  • If you plan to leave from PHL, you can take a direct flight from Philadelphia to Cyril E. King Airport with American Airlines.

  • From central Philadelphia, PHL is around 19 kilometres away. Use navigation apps or visit the official airport website to find the best way to reach the terminal.

  • After a stress-free start to your holiday? Stay near Philadelphia International Airport. Whether you're boarding an early flight from Philadelphia to Cyril E. King Airport or just don't like being rushed, these hotels are perfect:

About Cyril E. King Airport (STT)

Getting from Cyril E. King Airport (STT) to central US Virgin Islands

  • Cyril E. King Airport to the centre of US Virgin Islands is roughly 31 kilometres. If you're getting a cab or renting a car, plan ahead to make your trip as smooth as possible. Journey times will vary based on traffic and the time of day.

How to find the cheapest flights from Philadelphia to Cyril E. King Airport (STT)

  • 75 € is the cheapest price we've seen for a one-way ticket from Philadelphia to Cyril E. King Airport. Return flights start from 153 €. Prices are subject to change based on availability and may vary at the time of booking.

  • Book 8 months before your departure date. After looking at the numbers on our calendar, this is how far you should book ahead to find cheap tickets from Philadelphia to STT.

  • To get the lowest price on your tickets from Philadelphia to Cyril E. King Airport, schedule your trip for May (it has the cheapest flights). Not locked into specific dates? Use the 'Whole month' search tool to browse the most affordable day to fly.

  • Sign into your online account or use the app to set up a Price Alert. We'll get in touch right away if the price has dropped. It doesn't take long, and it'll save you time looking for cheap tickets from Philadelphia to STT every day.

  • Play around with the filters to find your ideal journey. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Philadelphia to Cyril E. King Airport, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

The best time to fly from Philadelphia to Cyril E. King Airport (STT)

  • It's time to work out your travel dates for your flight from Philadelphia to Cyril E. King Airport. July is the busiest month for a trip to US Virgin Islands. If you want a quieter vibe, go in February.

  • Schedule your flight from Philadelphia to STT for September if you're eager to head to the city during its warmest month. You can expect temperatures in US Virgin Islands to range from 26ºC to 30ºC.

  • February has average temperatures of between 23ºC and 26ºC. Look for cheap flights from Philadelphia to Cyril E. King Airport sometime then if you'd rather travel in cooler conditions.

More about US Virgin Islands

  • While you're in US Virgin Islands, make sure you stop by Leinster Bay. It'll be one of your trip highlights.

Plan the rest of your trip from Philadelphia to Saint Thomas

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.