How does KAYAK find such low prices on flights from Pennsylvania to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Saint Thomas Island. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Pennsylvania to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Pennsylvania with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$93 Cheap Flights from Pennsylvania to Saint Thomas Island

STT

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

...and more

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Cheapest round-trip

$227

Typical prices: $355-$676

American Airlines

Tue 1/6Sun 1/11

PIT - STT • 2 stops

Cheapest non-stop

$259

Typical prices: $366-$731

United Airlines

Thu 1/29Tue 2/3

EWR - STT • Non-stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Saint Thomas Island!

Flight Deals

Cheap Flights from Pennsylvania to Saint Thomas Island

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pennsylvania to Saint Thomas Island that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Pennsylvania to Saint Thomas Island

Tue, Jan 6 - Sun, Jan 11

6:44 pm - 1:10 pm

PIT

STT

17h 26m2 stops

6:39 pm - 11:10 am

STT

PIT

17h 31m1 stop

$227American Airlines

Wed, Jan 7 - Mon, Jan 12

6:00 am - 4:10 pm

PIT

STT

9h 10m1 stop

3:10 pm - 10:56 pm

STT

PIT

8h 46m1 stop

$229Delta

Wed, Feb 18 - Tue, Feb 24

8:00 am - 4:34 pm

PHL

STT

7h 34m1 stop

5:40 pm - 9:53 am

STT

PHL

17h 13m1 stop

$253Multiple Airlines

Sat, Feb 7 - Tue, Feb 10

5:45 am - 4:37 pm

EWR

STT

9h 52m1 stop

5:42 pm - 11:42 am

STT

EWR

19h 00m1 stop

$255Spirit Airlines

Thu, Jan 29 - Tue, Feb 3

7:00 am - 12:00 pm

EWR

STT

4h 00mnonstop

3:05 pm - 6:38 pm

STT

EWR

4h 33mnonstop

$259United Airlines

Wed, Feb 4 - Mon, Feb 9

10:55 am - 3:55 pm

EWR

STT

4h 00mnonstop

5:25 pm - 8:58 pm

STT

EWR

4h 33mnonstop

$260United Airlines

Wed, Jan 28 - Thu, Feb 19

5:05 am - 3:05 pm

JFK

STT

9h 00m1 stop

3:56 pm - 9:30 pm

STT

JFK

6h 34m1 stop

$261JetBlue

Tue, Feb 24 - Sun, Mar 1

8:00 am - 2:35 pm

JFK

STT

5h 35m1 stop

3:30 pm - 8:17 am

STT

JFK

17h 47m1 stop

$263JetBlue

Sun, Feb 22 - Thu, Feb 26

6:00 am - 4:34 pm

PHL

STT

9h 34m1 stop

2:01 pm - 10:45 pm

STT

PHL

9h 44m2 stops

$264Multiple Airlines

Sat, Jan 10 - Sat, Jan 17

8:43 pm - 2:52 pm

PHL

STT

17h 09m1 stop

3:57 pm - 10:03 pm

STT

PHL

7h 06m1 stop

$274Spirit Airlines

Useful Info

Low season	September
High season	March
Cheapest flight	$93

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 4% increase in price.

Flight from Reagan Washington National Airport to Saint Thomas Island

How does KAYAK find such low prices on flights from Pennsylvania to Saint Thomas Island?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Saint Thomas Island.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Saint Thomas Island?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Saint Thomas Island?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Saint Thomas Island?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Saint Thomas Island

Saint Thomas Island (STT)

STT

$93 Find Cheap Flights from Pennsylvania to Saint Thomas Island

KAYAK searches hundreds of travel sites at once for deals on flights to Saint Thomas Island

Everything you should know

Cheap Flights from Pennsylvania to Saint Thomas Island

Recent round-trip flight deals from Pennsylvania to Saint Thomas Island

Recent one-way flight deals from Pennsylvania to Saint Thomas Island

Recent last minute flight deals from Pennsylvania to Saint Thomas Island

Recent direct flight deals from Pennsylvania to Saint Thomas Island

Good to know

FAQs for booking flights from Pennsylvania to Saint Thomas Island

How does KAYAK find such low prices on flights from Pennsylvania to Saint Thomas Island?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Saint Thomas Island.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Saint Thomas Island?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Saint Thomas Island from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Saint Thomas Island?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Saint Thomas Island with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Saint Thomas Island?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Saint Thomas Island from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Saint Thomas Island

Information on the airport you'll fly into in Saint Thomas Island

Cabin class types available on flights to Pennsylvania

Complete your trip to Saint Thomas Island with a hotel stay or car rental

Find direct flights for Saint Thomas Island

Flights to other popular destinations

Flights from domestic origins to Saint Thomas Island

Choose which airport to fly into in Saint Thomas Island

Find deals for your return flight