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Cheap Flights from St. Thomas (STT) to Philadelphia (PHL)

Popular airlines from Cyril E. King Airport (STT) to Philadelphia International Airport (PHL)

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Frequently asked questions

How much does a flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) cost?
You can find one-way and return flights from STT to PHL with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when STT to PHL ticket fares go up or down.
What is the cheapest month to fly from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
May is typically the cheapest month to fly from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.), with average return fares around CA$593. May often sees lower prices as it's just before the peak summer travel season, when demand tends to increase. Other cheap months to fly from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) include March and June.
Which airlines fly direct from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Only one airline offers direct flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.). American Airlines operates 8 direct flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) every week.
What is the cheapest airline that flies from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
Southwest Airlines offers one of the cheapest connecting return flights on this route, with a layover in Orlando Intl. (MCO), starting from around CA$411. King) to Philadelphia, PA (PHL-Philadelphia Intl.), with tickets starting from around CA$869 for flights that can be booked for departure within the next year. American Airlines is one of the cheapest airlines offering nonstop return flights from St. Thomas (STT-Cyril E. These prices are for economy/coach class per adult. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
To find a cheap flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best airline to fly with from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. Cape Air offers the most daily flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The best time to fly from St. Thomas (STT) to Philadelphia, PA (PHL) is typically May or March. These months offer a great balance, with average return flight prices around CA$593.
How many flights per day from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
There are approximately 18 connecting flights per day from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.). Some common connection points include Luis Munoz Marin Intl. (SJU), Miami Intl. (MIA), and Charlotte-Douglas Intl. (CLT).
What is the earliest flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The earliest flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) typically departs around 7:00 AM local time. This service is offered by Cape Air and American Airlines, but it's a seasonal service active only in August. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You'll generally find the most flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) on a Saturday, with around 17 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include American Airlines, Cape Air, and Delta. Flight schedules are fairly consistent throughout the week, so you'll have several flight options on most days.
What are the most popular departure times for flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
The most popular departure times for flights from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) are between 12pm and 3pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport, and you'll arrive in Philadelphia in the afternoon.
How long does it take to fly from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
A direct flight from St. Thomas (STT) to Philadelphia (PHL) typically takes around 4 hours 30 minutes. This route covers a distance of approximately 2,591 kilometers (1,610 miles). If you opt for a flight with one stop, your travel time will be longer, usually around 7 hours. Flights with two or more stops can take even longer, with a typical duration of about 9 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.
Can you fly business or first class from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
You can fly business class or first class between STT and PHL. You can fly business class with American Airlines.First class cabins are available on Spirit Airlines, Delta and United.
How do I earn miles on a St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) flight with Expedia?
It's easy to earn miles on a St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Philadelphia, PA (PHL) from St. Thomas (STT)?
If you're planning to travel to Philadelphia from Cyril E. King (STT), you can fly directly into Philadelphia Intl. (PHL) which offers international flights and connections. Some flights may connect through major hubs like Luis Munoz Marin Intl. (SJU), Miami Intl. (MIA), John F. Kennedy Intl. (JFK) before reaching Philadelphia. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) at the last minute?
Typically, booking a last minute flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package?
Securing a St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.)?
If you booked your St. Thomas (STT-Cyril E. King) to Philadelphia, PA (PHL-Philadelphia Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Cyril E. King
Destination airport
Philadelphia Intl.
Distance
2575 km
Average flight time
5 hours 6 mins

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St. Thomas to Philadelphia Flights

The easy way to book your flights from St. Thomas to Philadelphia 

With Expedia, it’s simple to find and book flights to Philadelphia from St. Thomas whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Philadelphia Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from St. Thomas to Philadelphia today, tomorrow, or this week.  

 

Save dollars with cheap flights from Cyril E. King, STT to Philadelphia Intl., PHL 

Sort your search results by price to find great deals on your flight from St. Thomas to Philadelphia—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Philadelphia from St. Thomas currently is just rising to .  

Here are more money-saving tips: 

  • Fly in when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Philadelphia  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
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St. Thomas to Philadelphia Flights

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