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Cheap flights from Harrisburg to Saint Thomas Island from $315

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Harrisburg to Saint Thomas Island departing on 1/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Harrisburg to Saint Thomas Island

Cheap round-trip flights

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American Airlines Logo
7:26 pm - 12:40 pmMDT-STT
16h 14m2 stops
American Airlines Logo
6:39 pm - 10:54 amSTT-MDT
17h 15m2 stops
$315American Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
American Airlines Logo
7:27 pm - 10:45 amMDT-STT
15h 18m2 stops
American Airlines Logo
3:30 pm - 11:27 amSTT-MDT
19h 57m2 stops
$403American Airlines
Find Deal
Tue, Mar 10 - Wed, Mar 11
American Airlines Logo
5:00 am - 12:05 pmMDT-STT
6h 05m1 stop
American Airlines Logo
6:39 pm - 10:54 amSTT-MDT
17h 15m2 stops
$418American Airlines
Find Deal
Fri, Jan 2 - Fri, Jan 9
American Airlines Logo
7:16 pm - 3:56 pmMDT-STT
19h 40m2 stops
American Airlines Logo
6:40 pm - 11:35 amSTT-MDT
17h 55m2 stops
$462American Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 14
Delta Logo
6:00 am - 2:51 pmMDT-STT
8h 51m1 stop
Delta Logo
1:00 pm - 11:40 pmSTT-MDT
10h 40m1 stop
$522Delta
Find Deal
Tue, Mar 24 - Wed, Apr 1
Delta Logo
6:00 am - 2:51 pmMDT-STT
8h 51m1 stop
Delta Logo
3:00 pm - 11:40 pmSTT-MDT
8h 40m1 stop
$532Delta
Find Deal
Tue, Mar 10 - Wed, Mar 11
Delta Logo
6:00 am - 2:51 pmMDT-STT
8h 51m1 stop
Delta Logo
1:00 pm - 11:40 pmSTT-MDT
10h 40m1 stop
$664Delta
Find Deal
Thu, Mar 26 - Tue, Mar 31
United Airlines Logo
6:30 am - 4:18 pmMDT-STT
8h 48m1 stop
United Airlines Logo
2:15 pm - 9:35 amSTT-MDT
20h 20m2 stops
$817United Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13
United Airlines Logo
6:30 am - 4:18 pmMDT-STT
8h 48m1 stop
United Airlines Logo
1:02 pm - 6:55 pmSTT-MDT
6h 53m1 stop
$945United Airlines
Find Deal
Sun, Nov 9 - Thu, Nov 13
United Airlines Logo
6:30 am - 2:30 pmMDT-STT
55h 00m3 stops
United Airlines Logo
3:35 pm - 1:32 pmSTT-MDT
22h 57m2 stops
$963United Airlines
Find Deal
Thu, Feb 5 - Sat, Feb 14

American Airlines flights from Harrisburg to Saint Thomas Island

Our best American Airlines deals on Harrisburg to Saint Thomas Island flight tickets
American Airlines
Jan 2
MDT7:26 pmHarrisburg
16h 14m
2 stops
STT12:40 pmSaint Thomas Island Cyril E King
Jan 9
STT6:39 pmSaint Thomas Island Cyril E King
17h 15m
2 stops
MDT10:54 amHarrisburg
$315
Find similar
American Airlines
Mar 10
MDT7:27 pmHarrisburg
15h 18m
2 stops
STT10:45 amSaint Thomas Island Cyril E King
Mar 11
STT3:30 pmSaint Thomas Island Cyril E King
19h 57m
2 stops
MDT11:27 amHarrisburg
$403
Find similar
American Airlines
Jan 2
MDT5:00 amHarrisburg
6h 05m
1 stop
STT12:05 pmSaint Thomas Island Cyril E King
Jan 9
STT6:39 pmSaint Thomas Island Cyril E King
17h 15m
2 stops
MDT10:54 amHarrisburg
$418
Find similar

United Airlines flights from Harrisburg to Saint Thomas Island

Our best United Airlines deals on Harrisburg to Saint Thomas Island flight tickets
United Airlines
Nov 9
MDT6:30 amHarrisburg
8h 48m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Nov 13
STT2:15 pmSaint Thomas Island Cyril E King
20h 20m
2 stops
MDT9:35 amHarrisburg
$817
Find similar
United Airlines
Nov 9
MDT6:30 amHarrisburg
8h 48m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Nov 13
STT1:02 pmSaint Thomas Island Cyril E King
6h 53m
1 stop
MDT6:55 pmHarrisburg
$945
Find similar
United Airlines
Feb 5
MDT6:30 amHarrisburg
55h 00m
3 stops
STT2:30 pmSaint Thomas Island Cyril E King
Feb 14
STT3:35 pmSaint Thomas Island Cyril E King
22h 57m
2 stops
MDT1:32 pmHarrisburg
$963
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated October 27, 2025.
Use the filters below to find and compare flights from Harrisburg to Saint Thomas Island that are best for you.

Fly from

Fly to

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

6:39 pm-10:54 am

2 stops17h 15m

$315

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Tue 3/10

7:27 pm-10:45 am

2 stops15h 18m

Saint Thomas Island Cyril E King

Wed 3/11

3:30 pm-11:27 am

2 stops19h 57m

$403

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Fri 1/2

5:00 am-12:05 pm

1 stop6h 05m

Saint Thomas Island Cyril E King

Fri 1/9

6:39 pm-10:54 am

2 stops17h 15m

$418

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Thu 2/5

7:16 pm-3:56 pm

2 stops19h 40m

Saint Thomas Island Cyril E King

Sat 2/14

6:40 pm-11:35 am

2 stops17h 55m

$462

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Tue 3/24

6:00 am-2:51 pm

1 stop8h 51m

Saint Thomas Island Cyril E King

Wed 4/1

1:00 pm-11:40 pm

1 stop10h 40m

$522

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Tue 3/10

6:00 am-2:51 pm

1 stop8h 51m

Saint Thomas Island Cyril E King

Wed 3/11

3:00 pm-11:40 pm

1 stop8h 40m

$532

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Thu 3/26

6:00 am-2:51 pm

1 stop8h 51m

Saint Thomas Island Cyril E King

Tue 3/31

1:00 pm-11:40 pm

1 stop10h 40m

$664

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 11/9

6:30 am-4:18 pm

1 stop8h 48m

Saint Thomas Island Cyril E King

Thu 11/13

2:15 pm-9:35 am

2 stops20h 20m

$817

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Sun 11/9

6:30 am-4:18 pm

1 stop8h 48m

Saint Thomas Island Cyril E King

Thu 11/13

1:02 pm-6:55 pm

1 stop6h 53m

$945

HarrisburgSaint Thomas Island

MDT - STT

MDTSTT

Harrisburg

Thu 2/5

6:30 am-2:30 pm

3 stops55h 00m

Saint Thomas Island Cyril E King

Sat 2/14

3:35 pm-1:32 pm

2 stops22h 57m

$963

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Thomas Island from

How to get the cheapest flight ticket from Harrisburg to Saint Thomas Island

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 Saint Thomas Island?

On average, the least expensive day to fly to Saint Thomas Island from Harrisburg is on a Sunday. momondo users have found tickets for Sunday departures for as low as $615. However, this price may fluctuate depending on the airline, the season, and holidays. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from Harrisburg to Saint Thomas Island for around $1,076.

What is the cheapest time of day to depart on your flight to Saint Thomas Island?

The cheapest time of day to fly to Saint Thomas Island is in the evening when flights can be purchased for as low as $560. Flights to Saint Thomas Island are more costly in the morning, with an average ticket price of $869. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Harrisburg to Saint Thomas Island

Are you open to changing your travel dates? Check out the ideal times to fly from Harrisburg to Saint Thomas Island according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harrisburg to Saint Thomas Island (MDT to STT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to Saint Thomas Island

Direct flights

None
There are no direct flights from Harrisburg to Saint Thomas Island. There are no popular flight routes from Harrisburg to Saint Thomas Island.
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  • How far is Harrisburg to Saint Thomas Island Cyril E King by plane?

    Harrisburg and Saint Thomas Island Cyril E King are 1672.7 mi apart from one another. 5h 45m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Harrisburg Airport to Saint Thomas Island Cyril E King Airport?

    Prices for flights from Harrisburg Airport to Saint Thomas Island Cyril E King Airport were last updated today.

  • How many operators does momondo search for flights from Harrisburg Airport to Saint Thomas Island Cyril E King Airport?

  • How old do you have to be to fly from Harrisburg Airport to Saint Thomas Island Cyril E King Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Harrisburg Airport to Saint Thomas Island Cyril E King Airport.

  • What documentation or ID do you need to fly to Saint Thomas Island Cyril E King Airport?

    The travel and health documents required for your trip to Saint Thomas Island Cyril E King Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Saint Thomas Island Cyril E King Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Harrisburg to Saint Thomas Island?

Best airlines flying from Harrisburg to Saint Thomas Island

Compare and see reviews for airlines that fly from Harrisburg to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $436Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom $437Free CancellationRating
7.2
11,033 reviews
Search American Airlines flights

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

Why use momondo?

Why should I use momondo to find a flight deal from Harrisburg to Saint Thomas Island?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Harrisburg to Saint Thomas Island for you.

Can I find flights from Harrisburg to Saint Thomas Island with flexible booking policies on momondo?

Yes. All flights to Saint Thomas Island from Harrisburg on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Harrisburg to Saint Thomas Island?

momondo helps you find the best flight between Harrisburg and Saint Thomas Island by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Harrisburg to Saint Thomas Island right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Saint Thomas Island from Harrisburg. 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.

An easier way to manage your Saint Thomas Island trip

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