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$95+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
STT — PHL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
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 July 30, 2025.

Round-trip from

$172
(Frontier)

One-way from

$95
(Priceline)

Popular in

April

Cheapest in

February

Average price

$455

Good one-way deal

$216 or less
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. 18% potential increase in price ($109 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 July 30, 2025.

This Frontier deal was found by Cheapflights users on 7/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/155:14 pmSTT - JFK
1 stop8h 19mFrontier
Mon 8/186:00 amJFK - STT
1 stop10h 29mFrontier
Deal found 7/29$172
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:49 amSTT - LGA
1 stop12h 41mSpirit Airlines
Wed 10/156:30 pmLGA - STT
1 stop15h 14mSpirit Airlines
Deal found 7/29$234
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:49 amSTT - EWR
1 stop8h 25mSpirit Airlines
Wed 10/158:31 pmEWR - STT
1 stop16h 25mSpirit Airlines
Deal found 7/29$240
This OneTravel deal was found by Cheapflights users on 7/29. 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.
Wed 8/132:43 pmSTT - EWR
1 stop8h 46mMultiple Airlines
Sun 8/1710:05 pmEWR - STT
1 stop18h 24mMultiple Airlines
Deal found 7/29$243
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/34:24 pmSTT - PHL
1 stop7h 35mSpirit Airlines
Mon 10/69:55 pmPHL - STT
1 stop11h 49mSpirit Airlines
Deal found 7/29$245
This FlightHub deal was found by Cheapflights users on 7/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/115:14 pmSTT - EWR
1 stop27h 51mFrontier
Thu 8/1410:00 pmEWR - STT
1 stop18h 29mFrontier
Deal found 7/30$255
This CheapOair deal was found by Cheapflights users on 7/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/185:14 pmSTT - PHL
1 stop8h 31mMultiple Airlines
Fri 8/225:45 amPHL - STT
1 stop9h 34mMultiple Airlines
Deal found 7/29$266
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Mon 9/85:10 pmSTT - JFK
2 stops17h 50mAmerican Airlines
Sun 9/146:30 amJFK - STT
2 stops9h 30mAmerican Airlines
Deal found 7/29$325
This American Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 9/115:10 pmSTT - LGA
2 stops14h 13mAmerican Airlines
Thu 9/187:59 pmLGA - STT
1 stop16h 51mAmerican Airlines
Deal found 7/29$325
This Mytrip deal was found by Cheapflights users on 7/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/222:43 pmSTT - IAD
2 stops22h 21mMultiple Airlines
Sat 8/308:12 pmIAD - STT
2 stops17h 36mMultiple Airlines
Deal found 7/30$328
This deal was found by Cheapflights users on 7/30. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:30 pmSTT - JFK
1 stop6h 32mJetBlue
Sun 10/58:40 amJFK - STT
1 stop5h 55mJetBlue
Deal found 7/30$347
This JetBlue deal was found by Cheapflights users on 7/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/203:30 pmSTT - DCA
1 stop6h 25mJetBlue
Sat 10/48:30 amDCA - STT
1 stop6h 01mJetBlue
Deal found 7/30$357

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 July 30, 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 IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Fri 8/15

5:14 pm-1:33 am

1 stop8h 19m

New York John F Kennedy Intl

Mon 8/18

6:00 am-4:29 pm

1 stop10h 29m

$172

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Wed 10/8

10:49 am-11:30 pm

1 stop12h 41m

New York LaGuardia

Wed 10/15

6:30 pm-9:44 am

1 stop15h 14m

$234

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Wed 10/8

10:49 am-7:14 pm

1 stop8h 25m

Newark

Wed 10/15

8:31 pm-12:56 pm

1 stop16h 25m

$240

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Wed 8/13

2:43 pm-11:29 pm

1 stop8h 46m

Newark

Sun 8/17

10:05 pm-4:29 pm

1 stop18h 24m

$243

Saint Thomas IslandPhiladelphia

STT - PHL

STTPHL

Saint Thomas Island Cyril E King

Fri 10/3

4:24 pm-11:59 pm

1 stop7h 35m

Philadelphia

Mon 10/6

9:55 pm-9:44 am

1 stop11h 49m

$245

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Mon 8/11

5:14 pm-9:05 pm

1 stop27h 51m

Newark

Thu 8/14

10:00 pm-4:29 pm

1 stop18h 29m

$255

Saint Thomas IslandPhiladelphia

STT - PHL

STTPHL

Saint Thomas Island Cyril E King

Mon 8/18

5:14 pm-1:45 am

1 stop8h 31m

Philadelphia

Fri 8/22

5:45 am-3:19 pm

1 stop9h 34m

$266

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Mon 9/8

5:10 pm-7:56 am

2 stops14h 46m

New York John F Kennedy Intl

Fri 9/12

7:36 am-4:00 pm

1 stop8h 24m

$325

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Thu 9/11

5:10 pm-7:23 am

2 stops14h 13m

New York LaGuardia

Thu 9/18

7:59 pm-12:50 pm

1 stop16h 51m

$325

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 8/22

2:43 pm-1:04 pm

2 stops22h 21m

Washington, D.C. Dulles Intl

Sat 8/30

8:12 pm-1:48 pm

2 stops17h 36m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 52 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 $236). Flying from Saint Thomas Island to Pennsylvania in March is currently the most expensive (average of $295). 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 July 30, 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 July 30, 2025.
See what other customers who have flown with Delta, United Airlines, and JetBlue 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
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
JetBlue
7.3
Good
2,913 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Spirit Airlines
6.3
Okay
8,048 reviews
Delta
8.0
Very good
7,980 reviews

Overall

8.0

Crew

8.5

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $95. Users have also found prices from $113 and $160 on Spirit Airlines and Delta, 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 - New York John F Kennedy Intl, Saint Thomas Island Cyril E King - Newark and Saint Thomas Island Cyril E King - Washington, D.C. Dulles Intl.

  • What are the most reliable airlines from Saint Thomas Island to Pennsylvania?

    Before booking your flight to Pennsylvania from Saint Thomas Island, check out the most reliable airlines to get you to your destination on time: American Airlines (100%), Qatar Airways (100%), Alaska Airlines( 100%).

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

    On average you can expect to pay $276 for a flight from Saint Thomas Island to Pennsylvania. The cheapest flight overall is $181 while the most popular route, (Saint Thomas Island Cyril E King - New York John F Kennedy Intl) is currently priced at $338.

  • 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 $236). Flying from Saint Thomas Island to Pennsylvania in March is currently the most expensive (average of $295). 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$197Average$322FlexibilityNo cancel feeOn-time65%
DeltaCheapest$439Average$579FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$478Average$629FlexibilityNo cancel feeOn-time71%

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