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Cheap flights from South Dakota to Saint Thomas Island from $499

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from South Dakota to Saint Thomas Island departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from South Dakota to Saint Thomas Island

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
3:26 pm - 12:17 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
18h 51m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:53 pm - 11:44 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
20h 51m2 stops Miami Chicago O'Hare Intl
$499American Airlines
Tue, Nov 3 - Sun, Nov 8
American Airlines Logo
3:26 pm - 12:17 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
18h 51m2 stops Chicago O'Hare Intl Miami
American Airlines Logo
4:53 pm - 11:44 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
20h 51m2 stops Miami Chicago O'Hare Intl
$499American Airlines
Tue, Nov 3 - Sun, Nov 8
American Airlines Logo
7:33 pm - 3:38 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
18h 05m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
3:15 pm - 11:38 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
22h 23m2 stops Miami Chicago O'Hare Intl
$511American Airlines
Tue, Dec 8 - Sun, Dec 13
American Airlines Logo
7:33 pm - 3:38 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
18h 05m2 stops Chicago O'Hare Intl Charlotte Douglas
American Airlines Logo
3:15 pm - 11:38 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
22h 23m2 stops Miami Chicago O'Hare Intl
$521American Airlines
Tue, Dec 8 - Sun, Dec 13
United Airlines Logo
6:00 am - 4:18 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
8h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
3:05 pm - 9:43 pmSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
8h 38m1 stop Chicago O'Hare Intl
$705United Airlines
Sun, Jan 31 - Wed, Feb 3
United Airlines Logo
6:00 am - 4:18 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
8h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
5:25 pm - 10:32 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
19h 07m2 stops Newark Chicago O'Hare Intl
$730United Airlines
Sun, Jan 31 - Wed, Feb 3
United Airlines Logo
6:00 am - 4:18 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
8h 18m1 stop Chicago O'Hare Intl
United Airlines Logo
5:25 pm - 10:32 amSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
19h 07m2 stops Newark Chicago O'Hare Intl
$750United Airlines
Sun, Jan 31 - Wed, Feb 3
Delta Logo
5:25 am - 2:40 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
7h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:50 pm - 7:58 pmSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
30h 08m1 stop Atlanta Hartsfield-Jackson
$2,340Delta
Tue, Nov 17 - Sun, Nov 22
Delta Logo
5:25 am - 2:40 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
7h 15m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:50 pm - 7:58 pmSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
30h 08m1 stop Atlanta Hartsfield-Jackson
$2,340Delta
Tue, Nov 17 - Mon, Nov 23
Delta Logo
5:30 am - 2:37 pmFSD  Sioux Falls Joe Foss Field-STT Saint Thomas Island Cyril E King
7h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
3:47 pm - 7:58 pmSTT  Saint Thomas Island Cyril E King-FSD Sioux Falls Joe Foss Field
30h 11m1 stop Atlanta Hartsfield-Jackson
$2,617Delta
Tue, Nov 3 - Sun, Nov 8

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American Airlines flights from South Dakota to Saint Thomas Island

Our best American Airlines deals on South Dakota to Saint Thomas Island flight tickets
American Airlines
Nov 3
FSD3:26 pmSioux Falls Joe Foss Field
18h 51m
2 stops
STT12:17 pmSaint Thomas Island Cyril E King
Nov 8
STT4:53 pmSaint Thomas Island Cyril E King
20h 51m
2 stops
FSD11:44 amSioux Falls Joe Foss Field
$499
American Airlines
Dec 8
FSD7:33 pmSioux Falls Joe Foss Field
18h 05m
2 stops
STT3:38 pmSaint Thomas Island Cyril E King
Dec 13
STT3:15 pmSaint Thomas Island Cyril E King
22h 23m
2 stops
FSD11:38 amSioux Falls Joe Foss Field
$511
American Airlines
Dec 8
FSD7:33 pmSioux Falls Joe Foss Field
18h 05m
2 stops
STT3:38 pmSaint Thomas Island Cyril E King
Dec 13
STT3:15 pmSaint Thomas Island Cyril E King
22h 23m
2 stops
FSD11:38 amSioux Falls Joe Foss Field
$521

United Airlines flights from South Dakota to Saint Thomas Island

Our best United Airlines deals on South Dakota to Saint Thomas Island flight tickets
United Airlines
Jan 31
FSD6:00 amSioux Falls Joe Foss Field
8h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Feb 3
STT3:05 pmSaint Thomas Island Cyril E King
8h 38m
1 stop
FSD9:43 pmSioux Falls Joe Foss Field
$705
United Airlines
Jan 31
FSD6:00 amSioux Falls Joe Foss Field
8h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Feb 3
STT5:25 pmSaint Thomas Island Cyril E King
19h 07m
2 stops
FSD10:32 amSioux Falls Joe Foss Field
$730
United Airlines
Jan 31
FSD6:00 amSioux Falls Joe Foss Field
8h 18m
1 stop
STT4:18 pmSaint Thomas Island Cyril E King
Feb 3
STT5:25 pmSaint Thomas Island Cyril E King
19h 07m
2 stops
FSD10:32 amSioux Falls Joe Foss Field
$750

momondo 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, momondo users made 832,500 searches. Data last updated August 16, 2026.
Use the filters below to find and compare flights from South Dakota to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 11/3

3:26 pm-12:17 pm

2 stops18h 51m

Saint Thomas Island Cyril E King

Sun 11/8

4:53 pm-11:44 am

2 stops20h 51m

$499

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 11/3

3:26 pm-12:17 pm

2 stops18h 51m

Saint Thomas Island Cyril E King

Sun 11/8

4:53 pm-11:44 am

2 stops20h 51m

$499

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 12/8

7:33 pm-3:38 pm

2 stops18h 05m

Saint Thomas Island Cyril E King

Sun 12/13

3:15 pm-11:38 am

2 stops22h 23m

$511

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 12/8

7:33 pm-3:38 pm

2 stops18h 05m

Saint Thomas Island Cyril E King

Sun 12/13

3:15 pm-11:38 am

2 stops22h 23m

$521
Quickest round-trip

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Sun 1/31

6:00 am-4:18 pm

1 stop8h 18m

Saint Thomas Island Cyril E King

Wed 2/3

3:05 pm-9:43 pm

1 stop8h 38m

$705

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Sun 1/31

6:00 am-4:18 pm

1 stop8h 18m

Saint Thomas Island Cyril E King

Wed 2/3

5:25 pm-10:32 am

2 stops19h 07m

$730

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Sun 1/31

6:00 am-4:18 pm

1 stop8h 18m

Saint Thomas Island Cyril E King

Wed 2/3

5:25 pm-10:32 am

2 stops19h 07m

$750

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 11/17

5:25 am-2:40 pm

1 stop7h 15m

Saint Thomas Island Cyril E King

Sun 11/22

3:50 pm-7:58 pm

1 stop30h 08m

$2,340

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 11/17

5:25 am-2:40 pm

1 stop7h 15m

Saint Thomas Island Cyril E King

Mon 11/23

3:50 pm-7:58 pm

1 stop30h 08m

$2,340

Sioux FallsSaint Thomas Island

FSD Sioux Falls Joe Foss Field - STT Saint Thomas Island Cyril E King

FSDSTT

Sioux Falls Joe Foss Field

Tue 11/3

5:30 am-2:37 pm

1 stop7h 07m

Saint Thomas Island Cyril E King

Sun 11/8

3:47 pm-7:58 pm

1 stop30h 11m

$2,617

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 South Dakota 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

Can stopping save me money on South Dakota to Saint Thomas Island flights?

You could potentially save up to 68% on your flight if you consider stops on a South Dakota to Saint Thomas Island flight.

Cheap South Dakota to Saint Thomas Island flight deals and tips

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

Fastest flight time

8h 18m

Direct flights

None
The fastest flight from South Dakota to Saint Thomas Island takes 8h 18m
There are no direct flights from South Dakota to Saint Thomas Island. There are no popular flight routes from South Dakota to Saint Thomas Island.
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Frequently asked questions about flying from South Dakota to Saint Thomas Island

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

    Prices for flights from South Dakota to Saint Thomas Island Cyril E King Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from South Dakota 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 you'll need for your trip to Saint Thomas Island Cyril E King Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint Thomas Island Cyril E King Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from South Dakota to Saint Thomas Island

Compare and see reviews for airlines that fly from South Dakota to Saint Thomas Island with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $400Free CancellationRating
7.1
11,941 reviews
Search American Airlines flights
DeltaPriceFrom $509Free CancellationRating
7.8
8,508 reviews
Search Delta 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 South Dakota to Saint Thomas Island?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Thomas Island from South Dakota.

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

Yes. momondo allows you to filter the results for South Dakota to Saint Thomas Island flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Saint Thomas Island from South Dakota. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from South Dakota 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 South Dakota. 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.

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