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$123+ Cheap flights from Saint Thomas Island (STT) to Pennsylvania

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
STT — PHL
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Cheap flight deals from Saint Thomas Island to Pennsylvania

Keep the following information in mind while searching for Saint Thomas Island to Pennsylvania flight deals. Data was last updated November 3, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$255
(Cheapflightsfares)

One-way from

$123
(Cheapflightsfares)

Popular in

October

Cheapest in

February

Average price

$775

Good round-trip deal

$477 or less

Good one-way deal

$185 or less
Provider with most accurate pricing for Saint Thomas Island Cyril E King-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Saint Thomas Island Cyril E King-Philadelphia flights.
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From Saint Thomas Island Cyril E King to Pennsylvania
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One-way flight from Saint Thomas Island Cyril E King to Pennsylvania
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Highest demand for flights based on searches. 19% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($33 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Price to beat on a round-trip flight from Saint Thomas Island Cyril E King to Pennsylvania.
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Price to beat on a one-way flight from Saint Thomas Island Cyril E King to Pennsylvania.
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Find flight deals from Saint Thomas Island to Pennsylvania

Cheapest flights from Saint Thomas Island to Pennsylvania
Explore the most affordable flight options available from Saint Thomas Island to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:54 pmSTT - EWR
1 stop10h 35mSpirit Airlines
Sun 12/148:33 pmEWR - STT
1 stop14h 23mSpirit Airlines
Deal found 11/1$255
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:01 pmSTT - EWR
1 stop9h 59mSpirit Airlines
Sun 12/148:33 pmEWR - STT
1 stop14h 23mSpirit Airlines
Deal found 11/1$257
This Cheapflightsfares deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:23 pmSTT - EWR
1 stop10h 06mSpirit Airlines
Mon 1/127:10 amEWR - STT
1 stop7h 01mSpirit Airlines
Deal found 10/31$264
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/61:01 pmSTT - LGA
1 stop10h 40mSpirit Airlines
Sat 12/135:45 amLGA - STT
1 stop8h 04mSpirit Airlines
Deal found 11/1$280
This OneTravel deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:54 pmSTT - LGA
1 stop26h 36mSpirit Airlines
Sun 12/146:00 amLGA - STT
1 stop28h 56mSpirit Airlines
Deal found 11/1$289
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/203:23 pmSTT - JFK
1 stop19h 37mMultiple Airlines
Wed 12/317:59 amJFK - STT
1 stop29h 29mMultiple Airlines
Deal found 10/30$293
This Kiwi.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/243:23 pmSTT - JFK
1 stop19h 37mMultiple Airlines
Wed 12/317:59 amJFK - STT
1 stop29h 29mMultiple Airlines
Deal found 11/1$294
This Cheapflightsfares deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2012:31 pmSTT - EWR
1 stop12h 28mSpirit Airlines
Sun 1/46:32 pmEWR - STT
1 stop15h 59mSpirit Airlines
Deal found 11/1$294
This Delta deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:35 pmSTT - JFK
Nonstop4h 24mDelta
Wed 12/318:59 amJFK - STT
Nonstop3h 57mDelta
Deal found 11/2$296
This United Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:45 pmSTT - EWR
Nonstop4h 33mUnited Airlines
Tue 1/137:00 amEWR - STT
Nonstop4h 00mUnited Airlines
Deal found 11/2$296
This Kiwi.com deal was found by Cheapflights users on 10/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/183:23 pmSTT - EWR
1 stop10h 06mSpirit Airlines
Wed 12/316:32 pmEWR - STT
1 stop15h 59mSpirit Airlines
Deal found 10/30$297
This American Airlines deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/244:25 pmSTT - JFK
1 stop9h 34mAmerican Airlines
Wed 12/318:41 amJFK - STT
Nonstop4h 10mAmerican Airlines
Deal found 11/2$301

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint Thomas Island to Pennsylvania that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to Pennsylvania that are best for you.

Fly from

Saint Thomas Island

Fly to

Pennsylvania

Route

Depart

Return

Price

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Fri 12/5

3:54 pm-1:29 am

1 stop10h 35m

Newark

Sun 12/14

8:33 pm-11:56 am

1 stop14h 23m

$255

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Wed 12/24

3:23 pm-12:29 am

1 stop10h 06m

Newark

Mon 1/12

7:10 am-3:11 pm

1 stop7h 01m

$264

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Sat 12/6

1:01 pm-10:41 pm

1 stop10h 40m

New York LaGuardia

Sat 12/13

5:45 am-2:49 pm

1 stop8h 04m

$280

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Fri 12/5

3:54 pm-5:30 pm

1 stop26h 36m

New York LaGuardia

Sun 12/14

6:00 am-11:56 am

1 stop28h 56m

$289

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Fri 1/16

3:46 pm-7:05 pm

Nonstop4h 19m

New York John F Kennedy Intl

Mon 1/19

9:35 am-2:36 pm

Nonstop4h 01m

$295

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Wed 12/24

5:35 pm-8:59 pm

Nonstop4h 24m

New York John F Kennedy Intl

Wed 12/31

8:59 am-1:56 pm

Nonstop3h 57m

$296

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Wed 12/24

5:35 pm-8:59 pm

Nonstop4h 24m

New York John F Kennedy Intl

Mon 1/12

8:44 am-1:49 pm

Nonstop4h 05m

$296

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Sat 12/20

5:35 pm-8:59 pm

Nonstop4h 24m

New York John F Kennedy Intl

Wed 12/31

8:59 am-1:56 pm

Nonstop3h 57m

$296

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Sat 12/20

5:35 pm-8:59 pm

Nonstop4h 24m

New York John F Kennedy Intl

Thu 1/1

8:59 am-1:56 pm

Nonstop3h 57m

$296

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Fri 1/16

5:20 pm-8:46 pm

Nonstop4h 26m

New York John F Kennedy Intl

Mon 1/19

8:44 am-1:49 pm

Nonstop4h 05m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/31

Showing 1-10 of 60 results
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Best time to book a flight from Saint Thomas Island to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Saint Thomas Island with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint Thomas Island to Pennsylvania

What is the cheapest month to book a flight from Saint Thomas Island to Pennsylvania?

Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Pennsylvania (average of $187). Flying from Saint Thomas Island to Pennsylvania in October is currently the most expensive (average of $877). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STT to PA?

Find hourly flight availability from Saint Thomas Island to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 3, 2025.

When flying from Saint Thomas Island to Pennsylvania, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How much does it cost to fly round-trip from Saint Thomas Island to Pennsylvania?

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Pennsylvania. Reviews last updated November 3, 2025.
See what other customers who have flown with Delta, American Airlines, and Spirit Airlines from Saint Thomas Island to Pennsylvania have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
American Airlines
7.2
Good
11,036 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.
Spirit Airlines
6.3
Okay
8,114 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Food

7.3

Reviews

1 / 20
8.0
Excellent

Lane,Nov 2025

MEM - ATL

The crew was very friendly, but they only came around and offered the better Delta Comfort snacks one time. I thought they would come around more frequently on a 5 hour flight. They did do two beverage services though, which was nice.

Related info for your journey

Find useful and relevant information for your journey from Saint Thomas Island to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Saint Thomas Island to Pennsylvania?

    Located just 2.8 mi from the city center, Saint Thomas Island Cyril E King (STT) is the airport most travelers will use when flying to Pennsylvania from Saint Thomas Island.

  • How long is the flight from Saint Thomas Island to Pennsylvania?

    Spirit Airlines, American Airlines, and Delta can get you from Saint Thomas Island to Pennsylvania in just under 4h 19m. Your travel time can differ by up to 6h 16m. The distance from Saint Thomas Island to Pennsylvania is about 1626 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Saint Thomas Island to Pennsylvania one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $133. Users have also found prices from $144 and $149 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Saint Thomas Island to Pennsylvania?

    The most popular flight routes from Saint Thomas Island to Pennsylvania are Saint Thomas Island Cyril E King - Newark, Saint Thomas Island Cyril E King - New York John F Kennedy Intl and Saint Thomas Island Cyril E King - New York LaGuardia.

  • What are the cheapest flights from Saint Thomas Island to Pennsylvania?

    On average you can expect to pay $593 for a flight from Saint Thomas Island to Pennsylvania. The cheapest flight overall is $185 while the most popular route, (Saint Thomas Island Cyril E King - Newark) is currently priced at $296.

  • Can I find deals for flights from Saint Thomas Island to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Saint Thomas Island to Pennsylvania flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint Thomas Island to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint Thomas Island to Pennsylvania.

  • Can I find deals for business class flights from Saint Thomas Island to Pennsylvania?

    Yes. Cheapflights offers flight deals from Saint Thomas Island to Pennsylvania by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint Thomas Island to Pennsylvania?

    Currently, August is the cheapest month in which you can book a flight from Saint Thomas Island to Pennsylvania (average of $187). Flying from Saint Thomas Island to Pennsylvania in October is currently the most expensive (average of $877). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Saint Thomas Island to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Saint Thomas Island to Pennsylvania

Discover the top 3 airlines that operate flights from Saint Thomas Island to Pennsylvania. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$197Average$299FlexibilityNo cancel feeOn-time65%
DeltaCheapest$439Average$579FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$574Average$670FlexibilityNo cancel feeOn-time71%

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