$143+ 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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — STT
Sep 18 — Sep 251
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pittsburgh to Saint Thomas Island with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Saint Thomas Island
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to Saint Thomas IslandExplore 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 August 19, 2026.
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 August 19, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Fri 10/236:46 pm -
2 stops18h 12m
Wed 10/281:21 pm -
2 stops20h 09m
Deal found 8/18![American Airlines logo]()
$282
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/66:51 pm -
2 stops17h 50m
Mon 10/123:46 pm -
2 stops17h 44m
Deal found 8/15![American Airlines logo]()
$290
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/287:08 pm -
2 stops17h 50m
Mon 11/24:33 pm -
2 stops18h 15m
Deal found 8/15![American Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am -
1 stop6h 43m
Sat 9/54:42 pm -
2 stops18h 02m
Deal found 8/15![American Airlines logo]()
$330
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 8/316:10 am -
1 stop9h 42m
Fri 9/43:43 pm -
2 stops18h 37m
Deal found 8/16![American Airlines logo]()
$355
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/77:39 pm -
2 stops17h 19m
Tue 10/133:46 pm -
2 stops17h 44m
Deal found 8/15![American Airlines logo]()
$360
This American Airlines deal was found by Cheapflights users on 8/16. 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 10/107:39 pm -
2 stops17h 19m
Fri 10/163:46 pm -
2 stops18h 18m
Deal found 8/16![American Airlines logo]()
$370
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/15:28 pm -
1 stop17h 49m
Wed 11/113:15 pm -
1 stop8h 42m
Deal found 8/16![American Airlines logo]()
$393
Best flights from Pittsburgh to Saint Thomas IslandDiscover carefully curated flight deals from Pittsburgh to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
Discover carefully curated flight deals from Pittsburgh to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 19, 2026.
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 am -
1 stop7h 44m
Sat 9/54:13 pm -
1 stop7h 21m
Deal found 8/17![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:00 am -
1 stop6h 58m
Tue 10/133:46 pm -
1 stop7h 49m
Deal found 8/15![American Airlines logo]()
$505
This United Airlines deal was found by Cheapflights users on 8/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:12 am -
1 stop6h 44m
Thu 10/2912:07 pm -
1 stop6h 28m
Deal found 8/18![United Airlines logo]()
$562
This Southwest deal was found by Cheapflights users on 8/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:40 pm -
2 stops19h 20m
Sun 10/112:45 pm -
1 stop8h 55m
Deal found 8/17![Southwest logo]()
$593
This FlightHub deal was found by Cheapflights users on 8/16. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:00 am -
2 stops30h 43m
Tue 12/82:35 pm -
2 stops31h 49m
Deal found 8/16![JetBlue logo]()
$614
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:00 am -
1 stop7h 41m
Wed 12/93:38 pm -
1 stop6h 56m
Deal found 8/15![American Airlines logo]()
$595
This United Airlines deal was found by Cheapflights users on 8/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/177:00 am -
1 stop8h 18m
Fri 1/221:02 pm -
1 stop25h 57m
Deal found 8/17![United Airlines logo]()
$626
This Southwest deal was found by Cheapflights users on 8/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:25 am -
1 stop8h 35m
Thu 10/82:50 pm -
1 stop6h 15m
Deal found 8/15![Southwest logo]()
$660
This FlightHub deal was found by Cheapflights users on 8/19. 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.
Wed 12/96:00 am -
2 stops30h 43m
Sun 12/132:35 pm -
2 stops34h 24m
Deal found 8/19![JetBlue logo]()
$664
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Wed 11/185:34 pm -
2 stops17h 38m
Mon 11/233:38 pm -
1 stop6h 52m
Deal found 8/14![American Airlines logo]()
$665
Last-minute flights from Pittsburgh to Saint Thomas IslandDiscover last-minute flight deals from Pittsburgh to Saint Thomas Island. Data last updated August 19, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Saint Thomas Island. Data last updated August 19, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/296:10 am -
1 stop6h 43m
Sat 9/54:42 pm -
2 stops18h 02m
Deal found 8/15![American Airlines logo]()
$330
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/295:50 am -
1 stop7h 44m
Sat 9/54:13 pm -
1 stop7h 21m
Deal found 8/17![Delta logo]()
$431
This American Airlines deal was found by Cheapflights users on 8/16. 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 8/295:21 am -
1 stop8h 19m
Thu 9/31:48 pm -
2 stops18h 58m
Deal found 8/16![American Airlines logo]()
$440
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Mon 8/316:10 am -
1 stop9h 42m
Fri 9/43:43 pm -
2 stops18h 37m
Deal found 8/16![American Airlines logo]()
$355
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:50 am -
1 stop7h 44m
Thu 9/172:52 pm -
1 stop9h 39m
Deal found 8/18![Delta logo]()
$600
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/156:00 am -
1 stop30h 51m
Sat 9/194:53 pm -
2 stops17h 35m
Deal found 8/18![American Airlines logo]()
$524
One-way flights from Pittsburgh to Saint Thomas IslandSearch for one-way flight options from Pittsburgh to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
Search for one-way flight options from Pittsburgh to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated August 19, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/3110:25 am -
1 stop6h 25m
Deal found 8/16![United Airlines logo]()
$143
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Tue 10/136:51 pm -
2 stops18h 07m
Deal found 8/16![American Airlines logo]()
$149
This American Airlines deal was found by Cheapflights users on 8/15. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/147:39 pm -
2 stops17h 19m
Deal found 8/15![American Airlines logo]()
$194
This American Airlines deal was found by Cheapflights users on 8/16. 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.
Thu 12/316:46 pm -
2 stops16h 31m
Deal found 8/16![American Airlines logo]()
$208
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/87:39 pm -
2 stops17h 12m
Deal found 8/14![American Airlines logo]()
$214
This American Airlines deal was found by Cheapflights users on 8/17. 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 12/2910:47 am -
2 stops28h 35m
Deal found 8/17![American Airlines logo]()
$243
This American Airlines deal was found by Cheapflights users on 8/17. 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 12/306:46 pm -
2 stops18h 27m
Deal found 8/17![American Airlines logo]()
$248
Find 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 August 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $194 (American Airlines) |
One-way from | $143 (United Airlines) |
Popular in | June |
Cheapest in | October |
Average price | $492 |
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 August 19, 2026.
Use the filters below to find and compare flights from Pittsburgh to Saint Thomas Island that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Sat 8/29
5:50 am-1:34 pm
1 stop7h 44m
Saint Thomas Island Cyril E King
Sat 9/5
4:13 pm-11:34 pm
1 stop7h 21m
$431
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Wed 10/7
6:00 am-12:58 pm
1 stop6h 58m
Saint Thomas Island Cyril E King
Tue 10/13
3:46 pm-11:35 pm
1 stop7h 49m
$505
Quickest round-trip
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Mon 10/26
6:12 am-12:56 pm
1 stop6h 44m
Saint Thomas Island Cyril E King
Thu 10/29
12:07 pm-6:35 pm
1 stop6h 28m
$562
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Sun 10/4
6:40 pm-2:00 pm
2 stops19h 20m
Saint Thomas Island Cyril E King
Sun 10/11
2:45 pm-11:40 pm
1 stop8h 55m
$593
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Tue 12/1
5:00 am-1:41 pm
1 stop7h 41m
Saint Thomas Island Cyril E King
Wed 12/9
3:38 pm-9:34 pm
1 stop6h 56m
$595
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Thu 12/3
6:00 am-1:43 pm
2 stops30h 43m
Saint Thomas Island Cyril E King
Tue 12/8
2:35 pm-9:24 pm
2 stops31h 49m
$614
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Sun 1/17
7:00 am-4:18 pm
1 stop8h 18m
Saint Thomas Island Cyril E King
Fri 1/22
1:02 pm-1:59 pm
1 stop25h 57m
$626
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Thu 10/1
5:25 am-2:00 pm
1 stop8h 35m
Saint Thomas Island Cyril E King
Thu 10/8
2:50 pm-9:05 pm
1 stop6h 15m
$660
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Wed 12/9
6:00 am-1:43 pm
2 stops30h 43m
Saint Thomas Island Cyril E King
Sun 12/13
2:35 pm-11:59 pm
2 stops34h 24m
$664
PittsburghSaint Thomas Island
PIT Pittsburgh - STT Saint Thomas Island Cyril E King
PITSTT
Pittsburgh
Wed 11/18
5:34 pm-12:12 pm
2 stops17h 38m
Saint Thomas Island Cyril E King
Mon 11/23
3:38 pm-9:30 pm
1 stop6h 52m
$665
Showing 1-10 of 15 resultsSorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- 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.
PIT-STT
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?
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 21 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, October is the cheapest month in which you can book a flight from Pittsburgh to Saint Thomas Island (average of $340). Flying from Pittsburgh to Saint Thomas Island in June is currently the most expensive (average of $787). 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.
How much does it cost to fly round-trip from Pittsburgh to Saint Thomas Island?
Airfare is below average for this route at the moment.
Pittsburgh to Saint Thomas Island flights typically cost between $440 and $665 in January.The cheapest round-trip price found within the last 5 days was $194 on American Airlines (Jan 19-Jan 28).
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 August 19, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited 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.
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
Overall
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLibby,Jun 2026
TUS - LAS
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.
Traveling to a place near Saint Thomas Island?
Book flights to Saint Thomas Island if you plan to visit one of these locationsSt. John
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Pittsburgh
Popular flights
Saint Thomas Island flight routes
Alternative routes for Pittsburgh to Saint Thomas Island
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Saint Thomas Island by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Saint Thomas Island by cabin class
Find flights from Pittsburgh to Saint Thomas Island, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Saint Thomas Island flights
Browse other Pittsburgh and Saint Thomas Island flight options. Last updated on August 19, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Saint Thomas Island
Explore flights to Saint Thomas Island departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 19, 2026.
Top 5 airlines flying from Pittsburgh to Saint Thomas Island
Discover the top 5 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 August 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$138 | Average$580 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$406 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$265 | Average$519 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$338 | Average$564 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$495 | Average$636 | FlexibilityNo cancel fee | On-time63% |