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Saint Thomas Island

$208+ Cheap flights from Pittsburgh (PIT) to Saint Thomas Island (STT)

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 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STT
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheapflights Tip: The best prices from Pittsburgh to Saint Thomas Island Cyril E King are usually found in September or October, booked 33 days in advance, depart on a Wednesday or Monday and return on a Monday

Find flight deals from Pittsburgh to Saint Thomas Island

Cheapest flights from Pittsburgh to Saint Thomas Island
Explore the most affordable flight options available from Pittsburgh to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This CheapOair deal was found by Cheapflights users on 10/14. 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.
Sat 11/226:40 pmPIT - STT
1 stop17h 15mSpirit Airlines
Thu 11/272:00 pmSTT - PIT
1 stop8h 47mSpirit Airlines
Deal found 10/14$249
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/316:51 pmPIT - STT
1 stop16h 49mAmerican Airlines
Thu 1/86:39 pmSTT - PIT
2 stops15h 54mAmerican Airlines
Deal found 10/16$265
This Cheapflightsfares deal was found by Cheapflights users on 10/15. 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 11/226:40 pmPIT - STT
1 stop17h 15mSpirit Airlines
Wed 11/262:00 pmSTT - PIT
1 stop8h 47mSpirit Airlines
Deal found 10/15$294
This American Airlines deal was found by Cheapflights users on 10/16. 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.
Sat 10/257:09 pmPIT - STT
1 stop15h 41mAmerican Airlines
Tue 10/285:20 pmSTT - PIT
2 stops18h 22mAmerican Airlines
Deal found 10/16$301
This Kiwi.com deal was found by Cheapflights users on 10/15. 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 11/226:40 pmPIT - STT
1 stop17h 15mSpirit Airlines
Tue 12/23:25 pmSTT - PIT
2 stops31h 22mSpirit Airlines
Deal found 10/15$324
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 10/265:00 amPIT - STT
1 stop5h 50mAmerican Airlines
Sun 11/22:56 pmSTT - PIT
2 stops9h 12mAmerican Airlines
Deal found 10/14$326
This American Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 11/117:16 pmPIT - STT
1 stop18h 00mAmerican Airlines
Wed 11/196:17 pmSTT - PIT
1 stop6h 31mAmerican Airlines
Deal found 10/14$353
This Kiwi.com deal was found by Cheapflights users on 10/14. 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.
Mon 11/249:14 amPIT - STT
1 stop26h 41mSpirit Airlines
Thu 11/272:00 pmSTT - PIT
1 stop8h 47mSpirit Airlines
Deal found 10/14$357

Cheap flight deals from Pittsburgh to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Saint Thomas Island (STT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(American Airlines)

One-way from

$208
(Kiwi.com)

Popular in

November

Cheapest in

September

Average price

$365
Provider with most accurate pricing for Pittsburgh-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Saint Thomas Island Cyril E King flights.
Search Deals
From Pittsburgh to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Pittsburgh to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($36 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Saint Thomas Island 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 October 16, 2025.
Use the filters below to find and compare flights from Pittsburgh to Saint Thomas Island that are best for you.

Fly from

Pittsburgh

Fly to

Saint Thomas Island

Route

Depart

Return

Price

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Tue 1/13

6:44 pm-1:10 pm

2 stops17h 26m

Saint Thomas Island Cyril E King

Tue 1/27

4:46 pm-8:10 am

2 stops16h 24m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Thu 1/1

10:30 am-5:42 pm

1 stop6h 12m

Saint Thomas Island Cyril E King

Thu 1/8

3:05 pm-11:46 pm

1 stop9h 41m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Tue 1/27

6:44 pm-3:56 pm

2 stops20h 12m

Saint Thomas Island Cyril E King

Mon 2/2

6:39 pm-9:58 am

2 stops16h 19m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Wed 12/31

6:51 pm-12:40 pm

1 stop16h 49m

Saint Thomas Island Cyril E King

Thu 1/8

6:39 pm-9:33 am

2 stops15h 54m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Tue 1/6

6:44 pm-3:56 pm

2 stops20h 12m

Saint Thomas Island Cyril E King

Sun 1/11

6:39 pm-11:09 am

1 stop17h 30m

$265

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Wed 3/4

6:00 am-3:54 pm

1 stop8h 54m

Saint Thomas Island Cyril E King

Wed 3/11

1:00 pm-9:11 pm

1 stop8h 11m

$301

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Sun 1/4

5:54 pm-12:05 pm

2 stops17h 11m

Saint Thomas Island Cyril E King

Sun 1/11

6:39 pm-9:33 am

2 stops15h 54m

$308

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Sat 11/22

6:40 pm-2:30 pm

2 stops18h 50m

Saint Thomas Island Cyril E King

Thu 11/27

2:00 pm-9:47 pm

1 stop8h 47m

$313

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 1/2

10:30 am-5:42 pm

1 stop6h 12m

Saint Thomas Island Cyril E King

Thu 1/8

3:05 pm-11:46 pm

1 stop9h 41m

$348

PittsburghSaint Thomas Island

PIT - STT

PITSTT

Pittsburgh

Fri 11/14

12:14 pm-1:00 pm

1 stop23h 46m

Saint Thomas Island Cyril E King

Fri 11/21

2:00 pm-5:35 pm

1 stop28h 35m

$366

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/15

Showing 1-10 of 15 results
1
2

Compare providers for flights from Pittsburgh to Saint Thomas Island

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Saint Thomas Island in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Saint Thomas Island flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Saint Thomas Island flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Saint Thomas Island flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Pittsburgh to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from Pittsburgh 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 Pittsburgh to Saint Thomas Island

How far ahead should I book a flight from Pittsburgh to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Saint Thomas Island. Price data was last updated on October 10, 2025.

The price you pay for your flight from Pittsburgh to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 33 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Saint Thomas Island (average of $198). Flying from Pittsburgh to Saint Thomas Island in December is currently the most expensive (average of $327). 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 PIT to STT?

Find hourly flight availability from Pittsburgh to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

It’s optimal to fly from Pittsburgh to Saint Thomas Island at noon. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight in the afternoon.

Reviews of airlines servicing Saint Thomas Island

Get insights into the airlines that provide service to Saint Thomas Island. 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 Saint Thomas Island. Reviews last updated October 16, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Pittsburgh to Saint Thomas Island to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,097 reviews
Delta
8.0
Very good
7,984 reviews

Entertainment

7.9

Food

7.3

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

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

    Departing from Pittsburgh to Saint Thomas Island will take you 6h 12m. The distance from Pittsburgh to Saint Thomas Island is about 1778 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Pittsburgh to Saint Thomas Island round-trip?

    Currently priced at $201, Spirit Airlines will fly you from Pittsburgh to Saint Thomas Island and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and United Airlines - these airlines can fly you to your destination from $279 and $279, respectively. These flights start at 60% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pittsburgh to Saint Thomas Island 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 Pittsburgh to Saint Thomas Island?

    Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Saint Thomas Island (average of $198). Flying from Pittsburgh to Saint Thomas Island in December is currently the most expensive (average of $327). 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.

See more FAQs

Traveling to a place near Saint Thomas Island?

Book flights to Saint Thomas Island if you plan to visit one of these locations
St. John

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Alternative routes for Pittsburgh to Saint Thomas Island

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Top 4 airlines flying from Pittsburgh to Saint Thomas Island

Discover the top 4 airlines that operate flights from Pittsburgh to Saint Thomas Island. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$201Average$355FlexibilityNo cancel feeOn-time65%
DeltaCheapest$279Average$578FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$279Average$545FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$302Average$590FlexibilityNo cancel feeOn-time71%

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