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Cheap flights from Saint Thomas Island to Pennsylvania from $117

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint Thomas Island to Pennsylvania departing on 9/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Saint Thomas Island to Pennsylvania

Cheap round-trip flights

Spirit Airlines Logo
10:49 am - 11:46 pmSTT-EWR
12h 57m1 stop
Spirit Airlines Logo
6:56 pm - 9:44 amEWR-STT
14h 48m1 stop
$191Spirit Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Spirit Airlines Logo
10:49 am - 11:25 pmSTT-LGA
12h 36m1 stop
Spirit Airlines Logo
6:30 pm - 9:44 amLGA-STT
15h 14m1 stop
$191Spirit Airlines
Find Deal
Tue, Sep 16 - Sat, Sep 20
Logo
4:06 pm - 10:29 amSTT-JFK
19h 23m1 stop
Logo
7:30 am - 3:11 pmJFK-STT
30h 41m1 stop
$260
Find Deal
Wed, Nov 5 - Sun, Nov 9
Logo
4:06 pm - 10:29 amSTT-JFK
19h 23m1 stop
Logo
7:30 am - 3:11 pmJFK-STT
30h 41m1 stop
$278
Find Deal
Wed, Nov 5 - Wed, Nov 12
JetBlue Logo
3:30 pm - 9:55 pmSTT-DCA
6h 25m1 stop
JetBlue Logo
8:00 am - 2:35 pmDCA-STT
6h 35m1 stop
$312JetBlue
Find Deal
Sat, Sep 20 - Sun, Oct 12
American Airlines Logo
2:58 pm - 6:20 pmSTT-JFK
4h 22mnonstop
American Airlines Logo
8:51 am - 1:59 pmJFK-STT
4h 08mnonstop
$316American Airlines
Find Deal
Wed, Nov 5 - Mon, Nov 10
JetBlue Logo
3:30 pm - 9:55 pmSTT-DCA
6h 25m1 stop
JetBlue Logo
8:30 am - 2:31 pmDCA-STT
6h 01m1 stop
$317JetBlue
Find Deal
Sat, Sep 20 - Sat, Oct 4
American Airlines Logo
5:20 pm - 10:05 amSTT-JFK
16h 45m1 stop
American Airlines Logo
8:51 am - 1:59 pmJFK-STT
4h 08mnonstop
$321American Airlines
Find Deal
Thu, Oct 23 - Wed, Nov 12
Delta Logo
2:43 pm - 11:17 pmSTT-IAD
8h 34m1 stop
Delta Logo
6:23 am - 1:33 pmIAD-STT
7h 10m1 stop
$822Delta
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Sat, Sep 20 - Sat, Oct 4
Delta Logo
2:43 pm - 11:17 pmSTT-IAD
8h 34m1 stop
Delta Logo
6:23 am - 1:33 pmIAD-STT
7h 10m1 stop
$844Delta
Find Deal
Sat, Sep 20 - Sat, Oct 4

American Airlines flights from Saint Thomas Island to Pennsylvania

Our best American Airlines deals on Saint Thomas Island to Pennsylvania flight tickets
American Airlines
Nov 5
STT2:58 pmSaint Thomas Island Cyril E King
4h 22m
JFK6:20 pmNew York John F Kennedy Intl
Nov 10
JFK8:51 amNew York John F Kennedy Intl
4h 08m
STT1:59 pmSaint Thomas Island Cyril E King
$316
Find similar
American Airlines
Oct 23
STT5:20 pmSaint Thomas Island Cyril E King
16h 45m
1 stop
JFK10:05 amNew York John F Kennedy Intl
Nov 12
JFK8:51 amNew York John F Kennedy Intl
4h 08m
STT1:59 pmSaint Thomas Island Cyril E King
$321
Find similar
American Airlines
Sep 25
STT5:10 pmSaint Thomas Island Cyril E King
7h 17m
1 stop
JFK12:27 amNew York John F Kennedy Intl
Oct 5
JFK9:30 pmNew York John F Kennedy Intl
15h 19m
2 stops
STT12:49 pmSaint Thomas Island Cyril E King
$324
Find similar

JetBlue flights from Saint Thomas Island to Pennsylvania

Our best JetBlue deals on Saint Thomas Island to Pennsylvania flight tickets
JetBlue
Sep 20
STT3:30 pmSaint Thomas Island Cyril E King
6h 25m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
Oct 12
DCA8:00 amWashington, D.C. Reagan-National
6h 35m
1 stop
STT2:35 pmSaint Thomas Island Cyril E King
$312
Find similar
JetBlue
Sep 20
STT3:30 pmSaint Thomas Island Cyril E King
6h 25m
1 stop
DCA9:55 pmWashington, D.C. Reagan-National
Oct 4
DCA8:30 amWashington, D.C. Reagan-National
6h 01m
1 stop
STT2:31 pmSaint Thomas Island Cyril E King
$317
Find similar
JetBlue
Sep 25
STT3:30 pmSaint Thomas Island Cyril E King
6h 32m
1 stop
JFK10:02 pmNew York John F Kennedy Intl
Oct 5
JFK8:40 amNew York John F Kennedy Intl
5h 55m
1 stop
STT2:35 pmSaint Thomas Island Cyril E King
$335
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Saint Thomas Island to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Saint Thomas IslandNewark

STT - EWR

STTEWR

Saint Thomas Island Cyril E King

Tue 9/16

10:49 am-11:46 pm

1 stop12h 57m

Newark

Sat 9/20

6:56 pm-9:44 am

1 stop14h 48m

$191

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Tue 9/16

10:49 am-11:25 pm

1 stop12h 36m

New York LaGuardia

Sat 9/20

6:30 pm-9:44 am

1 stop15h 14m

$191

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Wed 11/5

4:06 pm-10:29 am

1 stop19h 23m

New York John F Kennedy Intl

Sun 11/9

7:30 am-3:11 pm

1 stop30h 41m

$260

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Wed 11/5

4:06 pm-10:29 am

1 stop19h 23m

New York John F Kennedy Intl

Wed 11/12

7:30 am-3:11 pm

1 stop30h 41m

$278

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sat 9/20

3:30 pm-9:55 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Sun 10/12

8:00 am-2:35 pm

1 stop6h 35m

$312

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Wed 11/5

2:58 pm-6:20 pm

Nonstop4h 22m

New York John F Kennedy Intl

Mon 11/10

8:51 am-1:59 pm

Nonstop4h 08m

$316

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sat 9/20

3:30 pm-9:55 pm

1 stop6h 25m

Washington, D.C. Reagan-National

Sat 10/4

8:30 am-2:31 pm

1 stop6h 01m

$317

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Thu 10/23

5:20 pm-10:05 am

1 stop16h 45m

New York John F Kennedy Intl

Wed 11/12

8:51 am-1:59 pm

Nonstop4h 08m

$321

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Sat 9/20

2:43 pm-11:17 pm

1 stop8h 34m

Washington, D.C. Dulles Intl

Sat 10/4

6:23 am-1:33 pm

1 stop7h 10m

$822

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Sat 9/20

2:43 pm-11:17 pm

1 stop8h 34m

Washington, D.C. Dulles Intl

Sat 10/4

6:23 am-1:33 pm

1 stop7h 10m

$844

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Pennsylvania from

How to get the cheapest flight ticket from Saint Thomas Island to Pennsylvania

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pennsylvania?

The month of February is, on average, the cheapest month to fly to Pennsylvania from Saint Thomas Island, with most prices found around $197. If you don’t want to visit Pennsylvania in February, then you should wait until October to fly from Saint Thomas Island, when ticket prices are also cheap, with an average price of $268.

What is the cheapest day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Thursday when prices can be found for as low as $478. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $782. These prices are subject to change though, so be sure to set up a Price Alert for flights to Pennsylvania.

What is the cheapest time of day to depart on your flight to Pennsylvania?

Our most recent data shows that the best time of day to fly to Pennsylvania is in the afternoon. Flights from Saint Thomas Island to Pennsylvania during this time can be as low as $629. In contrast, the most expensive time of day to depart to Pennsylvania is at noon when prices are around $732.

What is the cheapest Saint Thomas Island Cyril E King to Pennsylvania flight route?

Fly from Saint Thomas Island Cyril E King to Philadelphia for the best Saint Thomas Island Cyril E King - Pennsylvania flight prices

What cabin class options are available on Saint Thomas Island Cyril E King to Pennsylvania flights?

There are 1 cabin classes available to choose from on Saint Thomas Island Cyril E King to Pennsylvania flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Saint Thomas Island to Pennsylvania flights?

You could potentially save up to 83% on your flight if you consider stops on a Saint Thomas Island to Pennsylvania flight.

Cheap Saint Thomas Island to Pennsylvania flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint Thomas Island to Pennsylvania

Best Price Found

$670

Fastest flight time

4h 08m

Direct flights

Every day

Airports in Pennsylvania

4 airports
The best flight deal from Saint Thomas Island to Pennsylvania found on momondo in the last 72 hours is $670
The fastest flight from Saint Thomas Island to Pennsylvania takes 4h 08m
Direct flights go from Saint Thomas Island to Pennsylvania every day.
There are 4 airports near Pennsylvania: Newark (EWR), Philadelphia (PHL), Washington, D.C. Dulles Intl (IAD), New York John F Kennedy Intl (JFK)
Search flight deals

  • When did momondo last update prices for flights from Saint Thomas Island Cyril E King Airport to Pennsylvania?

    Prices for flights from Saint Thomas Island Cyril E King Airport to Pennsylvania are refreshed on a daily basis.

  • How many operators does momondo search for flights from Saint Thomas Island Cyril E King Airport to Pennsylvania?

  • How old do you have to be to fly from Saint Thomas Island Cyril E King Airport to Pennsylvania?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Saint Thomas Island Cyril E King Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The necessary travel and health documents for your Pennsylvania trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Saint Thomas Island to Pennsylvania?

Best airlines flying from Saint Thomas Island to Pennsylvania

Compare and see reviews for airlines that fly from Saint Thomas Island to Pennsylvania with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $197Free CancellationRating
6.3
8,035 reviews
Search Spirit Airlines flights
DeltaPriceFrom $439Free CancellationRating
7.9
7,981 reviews
Search Delta flights
American AirlinesPriceFrom $478Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Saint Thomas Island to Pennsylvania?

It is quick and easy to find Saint Thomas Island to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

Can I find flights from Saint Thomas Island to Pennsylvania with flexible booking policies on momondo?

Flights from Saint Thomas Island to Pennsylvania with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Saint Thomas Island to Pennsylvania?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Saint Thomas Island to Pennsylvania.

I’m not ready to book a flight from Saint Thomas Island to Pennsylvania right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Pennsylvania from Saint Thomas Island. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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