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Cheap flights from Saint Thomas Island to Pennsylvania from $103

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 3/25. 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

Enter your travel dates to find the best prices.
United Airlines Logo
4:45 pm - 8:58 pm
STT
-
IAD
4h 13mnonstop
United Airlines Logo
8:15 am - 12:20 pm
IAD
-
STT
4h 05mnonstop
$201United Airlines
Fri, Apr 17 - Mon, Apr 20
United Airlines Logo
4:45 pm - 8:58 pm
STT
-
IAD
4h 13mnonstop
United Airlines Logo
6:00 am - 1:08 pm
IAD
-
STT
7h 08m
1 stop
$206United Airlines
Fri, Apr 17 - Mon, Apr 20
Delta Logo
5:32 pm - 8:55 pm
STT
-
JFK
4h 23mnonstop
Delta Logo
9:00 am - 1:00 pm
JFK
-
STT
4h 00mnonstop
$221Delta
Sat, Mar 7 - Tue, Mar 10
Delta Logo
3:59 pm - 8:24 pm
STT
-
JFK
4h 25mnonstop
Delta Logo
6:20 am - 2:48 pm
JFK
-
STT
8h 28m
1 stop
$226Delta
Tue, Apr 14 - Mon, Apr 20
Spirit Airlines Logo
1:23 pm - 10:15 pm
STT
-
LGA
8h 52m
1 stop
Spirit Airlines Logo
6:30 am - 1:31 pm
LGA
-
STT
7h 01m
1 stop
$238Spirit Airlines
Wed, Apr 15 - Wed, Apr 22
Spirit Airlines Logo
2:36 pm - 10:15 pm
STT
-
LGA
7h 39m
1 stop
Spirit Airlines Logo
6:30 am - 1:31 pm
LGA
-
STT
7h 01m
1 stop
$239Spirit Airlines
Thu, Apr 30 - Tue, May 5
American Airlines Logo
5:05 pm - 10:15 am
STT
-
JFK
17h 10m
1 stop
American Airlines Logo
9:29 am - 1:35 pm
JFK
-
STT
4h 06mnonstop
$251American Airlines
Tue, Apr 14 - Mon, Apr 20
American Airlines Logo
1:58 pm - 7:49 pm
STT
-
DCA
6h 51m
1 stop
American Airlines Logo
8:20 am - 4:29 pm
DCA
-
STT
8h 09m
1 stop
$252American Airlines
Sat, Mar 7 - Wed, Mar 11
Multiple Airlines Logo
4:35 pm - 11:56 pm
STT
-
PHL
7h 21m
1 stop
Multiple Airlines Logo
6:00 am - 2:05 pm
PHL
-
STT
8h 05m
1 stop
$283Multiple Airlines
Fri, Mar 27 - Tue, Mar 31
Multiple Airlines Logo
2:36 pm - 7:27 am
STT
-
IAD
16h 51m
1 stop
Multiple Airlines Logo
6:15 am - 1:31 pm
IAD
-
STT
31h 16m
2 stops
$303Multiple Airlines
Fri, Apr 17 - Tue, Apr 21

Delta flights from Saint Thomas Island to Pennsylvania

Our best Delta deals on Saint Thomas Island to Pennsylvania flight tickets
Delta
Mar 7
STT5:32 pmSaint Thomas Island Cyril E King
4h 23m
JFK8:55 pmNew York John F Kennedy Intl
Mar 10
JFK9:00 amNew York John F Kennedy Intl
4h 00m
STT1:00 pmSaint Thomas Island Cyril E King
$221
Delta
Mar 7
STT5:32 pmSaint Thomas Island Cyril E King
4h 23m
JFK8:55 pmNew York John F Kennedy Intl
Mar 10
JFK6:00 amNew York John F Kennedy Intl
8h 45m
1 stop
STT2:45 pmSaint Thomas Island Cyril E King
$226
Delta
Apr 30
STT3:59 pmSaint Thomas Island Cyril E King
4h 25m
JFK8:24 pmNew York John F Kennedy Intl
May 5
JFK8:05 amNew York John F Kennedy Intl
4h 07m
STT12:12 pmSaint Thomas Island Cyril E King
$231

American Airlines flights from Saint Thomas Island to Pennsylvania

Our best American Airlines deals on Saint Thomas Island to Pennsylvania flight tickets
American Airlines
Apr 14
STT5:05 pmSaint Thomas Island Cyril E King
17h 10m
1 stop
JFK10:15 amNew York John F Kennedy Intl
Apr 20
JFK9:29 amNew York John F Kennedy Intl
4h 06m
STT1:35 pmSaint Thomas Island Cyril E King
$251
American Airlines
Mar 7
STT1:58 pmSaint Thomas Island Cyril E King
6h 51m
1 stop
DCA7:49 pmWashington, D.C. Reagan-National
Mar 11
DCA8:20 amWashington, D.C. Reagan-National
8h 09m
1 stop
STT4:29 pmSaint Thomas Island Cyril E King
$252
American Airlines
Apr 30
STT3:29 pmSaint Thomas Island Cyril E King
4h 25m
JFK7:54 pmNew York John F Kennedy Intl
May 5
JFK6:29 amNew York John F Kennedy Intl
9h 46m
1 stop
STT4:15 pmSaint Thomas Island Cyril E King
$257

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 February 24, 2026.
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 IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 4/20

8:15 am-12:20 pm

Nonstop4h 05m

$201

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

4:45 pm-8:58 pm

Nonstop4h 13m

Washington, D.C. Dulles Intl

Mon 4/20

6:00 am-1:08 pm

1 stop7h 08m

$206

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Sat 3/7

5:32 pm-8:55 pm

Nonstop4h 23m

New York John F Kennedy Intl

Tue 3/10

9:00 am-1:00 pm

Nonstop4h 00m

$221

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Tue 4/14

3:59 pm-8:24 pm

Nonstop4h 25m

New York John F Kennedy Intl

Mon 4/20

6:20 am-2:48 pm

1 stop8h 28m

$226

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Wed 4/15

1:23 pm-10:15 pm

1 stop8h 52m

New York LaGuardia

Wed 4/22

6:30 am-1:31 pm

1 stop7h 01m

$238

Saint Thomas IslandNew York

STT - LGA

STTLGA

Saint Thomas Island Cyril E King

Thu 4/30

2:36 pm-10:15 pm

1 stop7h 39m

New York LaGuardia

Tue 5/5

6:30 am-1:31 pm

1 stop7h 01m

$239

Saint Thomas IslandNew York

STT - JFK

STTJFK

Saint Thomas Island Cyril E King

Tue 4/14

5:05 pm-10:15 am

1 stop17h 10m

New York John F Kennedy Intl

Mon 4/20

9:29 am-1:35 pm

Nonstop4h 06m

$251

Saint Thomas IslandWashington, D.C.

STT - DCA

STTDCA

Saint Thomas Island Cyril E King

Sat 3/7

1:58 pm-7:49 pm

1 stop6h 51m

Washington, D.C. Reagan-National

Wed 3/11

8:20 am-4:29 pm

1 stop8h 09m

$252

Saint Thomas IslandPhiladelphia

STT - PHL

STTPHL

Saint Thomas Island Cyril E King

Fri 3/27

4:35 pm-11:56 pm

1 stop7h 21m

Philadelphia

Tue 3/31

6:00 am-2:05 pm

1 stop8h 05m

$283

Saint Thomas IslandWashington, D.C.

STT - IAD

STTIAD

Saint Thomas Island Cyril E King

Fri 4/17

2:36 pm-7:27 am

1 stop16h 51m

Washington, D.C. Dulles Intl

Tue 4/21

6:15 am-1:31 pm

2 stops31h 16m

$303

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 day to depart on your flight to Pennsylvania?

The cheapest day to depart on your flight to Pennsylvania is on a Wednesday when prices can be found for as low as $624. 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 $775. 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 $715.

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 2 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 46% 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

Fastest flight time

4h 13m

Direct flights

Every day

Airports in Pennsylvania

152 airports
The fastest flight from Saint Thomas Island to Pennsylvania takes 4h 13m
Direct flights go from Saint Thomas Island to Pennsylvania every day.
There are 152 airports in Pennsylvania. From Saint Thomas Island there are direct flights to 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 $230Free CancellationRating
6.3
8,493 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $579Free CancellationRating
7.2
11,344 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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