Saint Thomas Island

$288+ Cheap flights from South Dakota 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 9/24. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — STT
Apr 7 — Apr 141
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Cheap flight deals from South Dakota to Saint Thomas Island

Keep the following information in mind while searching for South Dakota to Saint Thomas Island flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$509
(American Airlines)

One-way from

$288
(Delta)

Popular in

June

Cheapest in

August

Average price

$759
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Saint Thomas Island Cyril E King flight deals.
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Saint Thomas Island Cyril E King flights.
From South Dakota to Saint Thomas Island Cyril E King
One-way flight from South Dakota to Saint Thomas Island Cyril E King
Highest demand for flights based on searches. 47% potential increase in price ($725 potential increase over avg. RT price).
Cheapest flight prices on average. 11% potential price decrease ($81 potential savings vs. average RT price).
Average for round-trip flights in April 2025

Find flight deals from South Dakota to Saint Thomas Island

Cheapest flights from South Dakota to Saint Thomas Island
Explore the most affordable flight options available from South Dakota to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This American Airlines deal was found by Cheapflights users on 3/31. 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 5/95:45 pmFSD - STT
2 stops21h 35mAmerican Airlines
Fri 5/233:19 pmSTT - FSD
2 stops22h 43mAmerican Airlines
Deal found 3/31$509
This Delta deal was found by Cheapflights users on 3/31. 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.
Fri 5/95:27 amFSD - STT
1 stop8h 43mDelta
Fri 5/232:51 pmSTT - FSD
1 stop9h 34mDelta
Deal found 3/31$584
This Mytrip deal was found by Cheapflights users on 3/31. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1411:12 amFSD - STT
1 stop21h 48mMultiple Airlines
Tue 7/82:59 pmSTT - FSD
2 stops22h 53mMultiple Airlines
Deal found 3/31$673
This United Airlines deal was found by Cheapflights users on 3/31. 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.
Sat 5/108:00 amFSD - STT
1 stop8h 00mUnited Airlines
Sat 5/244:00 pmSTT - FSD
2 stops21h 56mUnited Airlines
Deal found 3/31$749

Cheapflights Fare Finder

Customize your flight search to find flights from South Dakota 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 April 2, 2025.
Use the filters below to find and compare flights from South Dakota to Saint Thomas Island that are best for you.

Fly from

South Dakota

Fly to

Saint Thomas Island

Route

Depart

Return

Price

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Fri 5/9

5:45 pm-4:20 pm

2 stops21h 35m

Saint Thomas Island Cyril E King

Fri 5/23

3:19 pm-1:02 pm

2 stops22h 43m

$509

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Fri 5/9

5:27 am-3:10 pm

1 stop8h 43m

Saint Thomas Island Cyril E King

Fri 5/23

2:51 pm-11:25 pm

1 stop9h 34m

$584

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Mon 4/14

11:12 am-10:00 am

1 stop21h 48m

Saint Thomas Island Cyril E King

Tue 7/8

2:59 pm-12:52 pm

2 stops22h 53m

$673

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Sat 5/10

8:00 am-5:00 pm

1 stop8h 00m

Saint Thomas Island Cyril E King

Sat 5/24

4:00 pm-12:56 pm

2 stops21h 56m

$749

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Wed 9/24

5:25 am-1:39 pm

1 stop7h 14m

$288

Sioux FallsSaint Thomas Island

FSD - STT

FSDSTT

Sioux Falls Joe Foss Field

Wed 9/24

5:52 pm-12:50 pm

3 stops17h 58m

$540

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Best time to book a flight from South Dakota to Saint Thomas Island

Have a flexible travel schedule? Discover the best time to fly to Saint Thomas Island from South Dakota 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 South Dakota to Saint Thomas Island
No data available for this route at this time. Please check back soon.

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 April 2, 2025.
See what other customers who have flown with Delta, United Airlines and American Airlines from South Dakota to Saint Thomas Island have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
8.0
Very good

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from South Dakota 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.
  • What airport do you fly into for flights to Saint Thomas Island from South Dakota?

    Saint Thomas Island Cyril E King (STT) is the airport you will fly into if you book a flight from South Dakota to Saint Thomas Island. It is only a 2.8 mi journey from Cyril E King (STT) to Saint Thomas Island’s city center.

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from South Dakota to Saint Thomas Island (average of $433). Flying from South Dakota to Saint Thomas Island in June is currently the most expensive (average of $640). 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 South Dakota?

Book flights to South Dakota if you plan to visit one of these locations
St. John

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Alternative routes for South Dakota to Saint Thomas Island

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Top 2 airlines flying from South Dakota to Saint Thomas Island

Discover the top 2 airlines that operate flights from South Dakota 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 April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$475Average$540FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$614Average$747FlexibilityNo cancel feeOn-time71%

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