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Saint Thomas Island

$459+ Cheap flights from Greenville (GSP) 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 2/2. Fares are subject to change and may not be available on all flights or dates of travel.
GSP — STT
ago. 25 — sep. 11
lun. 8/25
lun. 9/1
1 adult, Economy
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Cheap flight deals from Greenville to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Greenville (GSP) 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 agosto 20, 2025.

Round-trip from

$459
(American Airlines)

Popular in

May

Cheapest in

January

Average price

$837
From Greenville to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 12% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($19 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Greenville to Saint Thomas Island

Cheapest flights from Greenville to Saint Thomas Island
Explore the most affordable flight options available from Greenville to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 20, 2025.

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.
lun. 9/297:35 amGSP - STT
1 stop5h 58mDelta
mié. 10/12:43 pmSTT - GSP
1 stop6h 24mDelta
Deal found 8/18$519
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.
vie. 10/105:00 amGSP - STT
1 stop5h 50mAmerican Airlines
mar. 10/145:20 pmSTT - GSP
1 stop6h 01mAmerican Airlines
Deal found 8/18$531
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/249:24 pmGSP - STT
1 stop16h 24mMultiple Airlines
dom. 8/3112:18 pmSTT - GSP
2 stops26h 23mMultiple Airlines
Deal found 8/19$627
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/166:33 pmGSP - STT
2 stops18h 17mAmerican Airlines
mar. 9/231:40 pmSTT - GSP
2 stops22h 06mAmerican Airlines
Deal found 8/19$646
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/36:00 amGSP - STT
1 stop6h 50mAmerican Airlines
dom. 9/75:10 pmSTT - GSP
2 stops18h 36mAmerican Airlines
Deal found 8/19$666
This American Airlines 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:00 amGSP - STT
1 stop6h 06mAmerican Airlines
dom. 8/315:10 pmSTT - GSP
1 stop6h 25mAmerican Airlines
Deal found 8/19$731
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.
vie. 11/286:31 pmGSP - STT
2 stops16h 39mAmerican Airlines
lun. 12/16:17 pmSTT - GSP
1 stop16h 35mAmerican Airlines
Deal found 8/17$751
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.
sáb. 11/812:25 pmGSP - STT
1 stop26h 53mUnited Airlines
sáb. 11/155:25 pmSTT - GSP
2 stops19h 22mUnited Airlines
Deal found 8/18$883

Cheapflights Fare Finder

 
Customize your flight search to find flights from Greenville 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 agosto 20, 2025.
Use the filters below to find and compare flights from Greenville to Saint Thomas Island that are best for you.

Fly from

Greenville

Fly to

Saint Thomas Island

Route

Depart

Return

Price

GreenvilleSaint Thomas Island

GSP - STT

GSPSTT

Greenville

lun. 2/2

5:21 am-5:25 pm

2 stops11h 04m

Saint Thomas Island Cyril E King

lun. 2/9

6:35 pm-12:06 pm

2 stops18h 31m

$459

GreenvilleSaint Thomas Island

GSP - STT

GSPSTT

Greenville

lun. 2/2

6:45 am-3:54 pm

1 stop8h 09m

Saint Thomas Island Cyril E King

lun. 2/9

3:00 pm-9:22 pm

1 stop7h 22m

$459

GreenvilleSaint Thomas Island

GSP - STT

GSPSTT

Greenville

lun. 9/29

6:00 am-12:50 pm

1 stop6h 50m

Saint Thomas Island Cyril E King

mié. 10/1

1:40 pm-11:56 pm

1 stop10h 16m

$519

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

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

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

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

Currently, September is the cheapest month in which you can book a flight from Greenville to Saint Thomas Island (average of $433). Flying from Greenville to Saint Thomas Island in June is currently the most expensive (average of $647). 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 agosto 20, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Greenville 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
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,982 reviews

Food

7.3

Entertainment

7.9

Boarding

8.2

Crew

8.5

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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

    Airlines like American Airlines fly from Greenville to Saint Thomas Island in about 11h 04m. The time it takes to get you to your destination can typically vary by up to . The distance from Greenville to Saint Thomas Island is about 1557 mi.

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

    Cheapflights users have booked flights from Greenville to Saint Thomas Island round-trip from $419. Another airline that can offer you cheap pricing is Delta. American Airlines is priced at 35% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Greenville to Saint Thomas Island (average of $433). Flying from Greenville to Saint Thomas Island in June is currently the most expensive (average of $647). 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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Top 2 airlines flying from Greenville to Saint Thomas Island

Discover the top 2 airlines that operate flights from Greenville 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 agosto 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$419Average$750FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$419Average$595FlexibilityNo cancel feeOn-time71%

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