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Saint Thomas Island

$315+ Cheap flights from Harrisburg (MDT) to Saint Thomas Island (STT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
MDT — STT
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find flight deals from Harrisburg to Saint Thomas Island

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

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 12/77:32 pmMDT - STT
2 stops16h 24mAmerican Airlines
Thu 12/116:17 pmSTT - MDT
2 stops17h 25mAmerican Airlines
Deal found 10/14$315
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.
Sun 12/77:28 pmMDT - STT
1 stop18h 21mMultiple Airlines
Fri 12/123:54 pmSTT - MDT
2 stops41h 46mMultiple Airlines
Deal found 10/14$366
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 11/2410:04 amMDT - STT
1 stop27h 26mMultiple Airlines
Thu 11/273:25 pmSTT - MDT
1 stop19h 54mMultiple Airlines
Deal found 10/14$483
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.
Sun 11/237:23 pmMDT - STT
1 stop18h 07mMultiple Airlines
Thu 11/273:25 pmSTT - MDT
1 stop19h 54mMultiple Airlines
Deal found 10/14$484
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.
Mon 12/85:40 amMDT - STT
1 stop6h 16mAmerican Airlines
Thu 12/114:22 pmSTT - MDT
1 stop8h 56mAmerican Airlines
Deal found 10/14$517
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 11/236:40 amMDT - STT
2 stops9h 47mAmerican Airlines
Thu 11/276:17 pmSTT - MDT
2 stops18h 22mAmerican Airlines
Deal found 10/14$518
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.
Sat 11/2211:41 amMDT - STT
2 stops24h 14mMultiple Airlines
Thu 11/273:25 pmSTT - MDT
1 stop19h 54mMultiple Airlines
Deal found 10/14$521
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/296:15 amMDT - STT
1 stop5h 57mUnited Airlines
Sun 11/21:02 pmSTT - MDT
1 stop6h 53mUnited Airlines
Deal found 10/14$531
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 11/2410:04 amMDT - STT
1 stop27h 26mMultiple Airlines
Fri 11/283:25 pmSTT - MDT
1 stop30h 12mMultiple Airlines
Deal found 10/14$629

Cheap flight deals from Harrisburg to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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

$315
(American Airlines)

Popular in

November

Cheapest in

February
Provider with most accurate pricing for Harrisburg-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Harrisburg-Saint Thomas Island Cyril E King flights.
Search Deals
From Harrisburg to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($134 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($26 potential savings vs. average RT price).
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harrisburg 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 Harrisburg to Saint Thomas Island that are best for you.

Fly from

Harrisburg

Fly to

Saint Thomas Island

Route

Depart

Return

Price

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Fri 1/2

7:26 pm-12:40 pm

2 stops16h 14m

Saint Thomas Island Cyril E King

Fri 1/9

4:46 pm-10:54 am

2 stops19h 08m

$315

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 12/7

7:32 pm-3:26 pm

2 stops18h 54m

Saint Thomas Island Cyril E King

Thu 12/11

4:22 pm-12:18 am

1 stop8h 56m

$418

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Mon 11/24

10:04 am-2:30 pm

1 stop27h 26m

Saint Thomas Island Cyril E King

Thu 11/27

3:25 pm-10:19 am

1 stop19h 54m

$483

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 11/23

7:23 pm-2:30 pm

1 stop18h 07m

Saint Thomas Island Cyril E King

Thu 11/27

3:25 pm-10:19 am

1 stop19h 54m

$484

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Mon 12/8

5:40 am-12:56 pm

1 stop6h 16m

Saint Thomas Island Cyril E King

Thu 12/11

4:22 pm-12:18 am

1 stop8h 56m

$517

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sat 11/22

11:41 am-12:55 pm

2 stops24h 14m

Saint Thomas Island Cyril E King

Thu 11/27

3:25 pm-10:19 am

1 stop19h 54m

$521

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Wed 10/29

6:15 am-12:12 pm

1 stop5h 57m

Saint Thomas Island Cyril E King

Sun 11/2

1:02 pm-6:55 pm

1 stop6h 53m

$531

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 1/11

6:25 am-5:05 pm

2 stops9h 40m

Saint Thomas Island Cyril E King

Sun 1/18

6:39 pm-10:54 am

2 stops17h 15m

$543

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

Compare providers for flights from Harrisburg 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 Harrisburg 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

*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 Harrisburg-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 Harrisburg-Saint Thomas Island flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harrisburg-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harrisburg-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 Harrisburg-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 Harrisburg to Saint Thomas Island

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

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

Currently, March is the cheapest month in which you can book a flight from Harrisburg to Saint Thomas Island (average of $166). Flying from Harrisburg to Saint Thomas Island in October is currently the most expensive (average of $304). 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.

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.
See what other customers who have flown with United Airlines and American Airlines from Harrisburg to Saint Thomas Island have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,982 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.
American Airlines
7.2
Good
11,043 reviews
United Airlines
7.4
Good
8,982 reviews

Entertainment

7.1

Boarding

7.7

Food

6.6

Overall

7.4

Comfort

7.3

Crew

8.1

Reviews

1 / 20
4.0
Okay

Tim,Sep 2025

IAD - GSP

This was pretty bad. It’s chaos at the Dulles boarding gates for the small regional jets because they use one gate to board 3-4 flights at a time. So, it’s difficult knowing where and when to go. There is little space for any size of carrry-on, so most had to gate check their bags. However, the worst of it was that our single flight attendant fell asleep before we took off and the pilot couldn’t do so until she responded to his messages. My wife had to wake her up! So we were a little late leaving. Not to be thwarted, the flight attendant fell asleep right after take off and there was no sight of her during the flight. When the aircraft touched down, a tray of unsecured canned drinks came crashing onto the aisle up front. I can only assume someone didn’t do what they were supposed to. The pilot was great, but I’m sure he must not be happy with this crew member.

Related info for your journey

Find useful and relevant information for your journey from Harrisburg 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 Harrisburg to Saint Thomas Island?

    For as low as $315, American Airlines can have you in Saint Thomas Island from Harrisburg in 16h 14m. The distance from Harrisburg to Saint Thomas Island is about 1664 mi.

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

    Flying on United Airlines is currently your cheapest option to Saint Thomas Island, with prices starting at $436. Another option worth looking into is American Airlines, starting at $437 round trip. You may be able to fly from Harrisburg to Saint Thomas Island for 43% less than the average price by searching for these airlines.

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

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

  • How can I find direct flights from Harrisburg 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 Harrisburg to Saint Thomas Island.

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

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

    Currently, March is the cheapest month in which you can book a flight from Harrisburg to Saint Thomas Island (average of $166). Flying from Harrisburg to Saint Thomas Island in October is currently the most expensive (average of $304). 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 Harrisburg to Saint Thomas Island

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Harrisburg to Saint Thomas Island

Discover the top 2 airlines that operate flights from Harrisburg 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
United AirlinesCheapest$436Average$601FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$437Average$722FlexibilityNo cancel feeOn-time71%

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