HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint Thomas Island

$166+ Cheap flights from Detroit (DTT) 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — STT
nov. 29 — déc. 61
sam. 11/29
sam. 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Detroit to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Detroit All airports to Saint Thomas Island Cyril E King are usually found in September or August, booked 43 days in advance, depart on a Monday or Tuesday and return on a Monday

Cheap flight deals from Detroit to Saint Thomas Island

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) 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 octobre 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$244
(Cheapflightsfares)

One-way from

$166
(CheapOair)

Popular in

July

Cheapest in

September

Average price

$549
Provider with most accurate pricing for Detroit (DTT)-Saint Thomas Island Cyril E King flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Saint Thomas Island Cyril E King flights.
Search Deals
From Detroit (DTT) to Saint Thomas Island Cyril E King
Search Deals
One-way flight from Detroit (DTT) to Saint Thomas Island Cyril E King
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($32 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Detroit to Saint Thomas Island

Cheapest flights from Detroit to Saint Thomas Island
Explore the most affordable flight options available from Detroit to Saint Thomas Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octobre 30, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mer. 12/315:49 pmDTW - STT
1 stop19h 39mMultiple Airlines
mer. 1/73:23 pmSTT - DTW
1 stop26h 49mMultiple Airlines
Deal found 10/28$295
This Cheapflightsfares deal was found by Cheapflights users on 10/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/178:05 pmDTW - STT
1 stop15h 55mSpirit Airlines
sam. 11/222:00 pmSTT - DTW
1 stop10h 54mSpirit Airlines
Deal found 10/29$302
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 12/302:43 pmDTW - STT
1 stop19h 58mMultiple Airlines
mer. 1/73:23 pmSTT - DTW
1 stop26h 49mMultiple Airlines
Deal found 10/28$304
This Expedia deal was found by Cheapflights users on 10/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 12/246:40 pmDTW - STT
1 stop15h 51mSpirit Airlines
mer. 12/313:23 pmSTT - DTW
1 stop7h 09mSpirit Airlines
Deal found 10/29$309
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/259:53 pmDTW - STT
1 stop15h 37mSpirit Airlines
mar. 12/22:00 pmSTT - DTW
1 stop10h 54mSpirit Airlines
Deal found 10/28$310
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jeu. 12/117:42 pmDTW - STT
1 stop18h 07mMultiple Airlines
mer. 12/3112:31 pmSTT - DTW
2 stops22h 23mMultiple Airlines
Deal found 10/29$319
This Mytrip deal was found by Cheapflights users on 10/29. 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.
jeu. 11/279:01 pmDTW - STT
1 stop16h 29mSpirit Airlines
lun. 12/12:00 pmSTT - DTW
2 stops20h 33mSpirit Airlines
Deal found 10/29$323
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
jeu. 11/273:33 pmDTW - STT
1 stop21h 57mMultiple Airlines
lun. 12/12:00 pmSTT - DTW
1 stop21h 17mMultiple Airlines
Deal found 10/28$325
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 12/302:43 pmDTW - STT
1 stop19h 58mMultiple Airlines
jeu. 1/81:33 pmSTT - DTW
1 stop9h 22mMultiple Airlines
Deal found 10/28$331
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
mar. 11/252:52 pmDTW - STT
1 stop21h 03mMultiple Airlines
mar. 12/22:00 pmSTT - DTW
2 stops10h 46mMultiple Airlines
Deal found 10/28$334
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
dim. 12/142:28 pmDTW - STT
1 stop20h 28mMultiple Airlines
mer. 12/3112:31 pmSTT - DTW
2 stops22h 23mMultiple Airlines
Deal found 10/29$335
This Kiwi.com deal was found by Cheapflights users on 10/29. 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.
jeu. 11/139:53 pmDTW - STT
2 stops38h 07mMultiple Airlines
jeu. 11/203:25 pmSTT - DTW
1 stop26h 50mMultiple Airlines
Deal found 10/29$336

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit 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 octobre 30, 2025.
Use the filters below to find and compare flights from Detroit to Saint Thomas Island that are best for you.

Fly from

Detroit

Fly to

Saint Thomas Island

Route

Depart

Return

Price

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

jeu. 11/27

6:59 pm-2:30 pm

2 stops18h 31m

Saint Thomas Island Cyril E King

lun. 12/1

2:00 pm-9:33 am

2 stops20h 33m

$341

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mar. 12/30

11:34 am-2:28 pm

2 stops25h 54m

Saint Thomas Island Cyril E King

jeu. 1/8

1:33 pm-9:55 pm

1 stop9h 22m

$349

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mar. 12/23

2:43 pm-11:31 am

1 stop19h 48m

Saint Thomas Island Cyril E King

ven. 12/26

3:23 pm-8:25 am

1 stop18h 02m

$353

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mar. 12/23

6:40 pm-11:31 am

1 stop15h 51m

Saint Thomas Island Cyril E King

mer. 12/31

12:31 pm-7:34 pm

1 stop8h 03m

$388

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mer. 12/24

6:45 pm-11:31 am

1 stop15h 46m

Saint Thomas Island Cyril E King

mer. 12/31

12:31 pm-9:54 am

2 stops22h 23m

$412

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mar. 12/23

2:43 pm-11:31 am

1 stop19h 48m

Saint Thomas Island Cyril E King

mar. 12/30

12:31 pm-11:59 pm

1 stop12h 28m

$416

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

ven. 1/23

11:33 am-3:11 pm

3 stops26h 38m

Saint Thomas Island Cyril E King

sam. 1/31

4:06 pm-12:19 am

1 stop9h 13m

$423

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mer. 12/24

3:39 pm-11:31 am

2 stops18h 52m

Saint Thomas Island Cyril E King

ven. 12/26

12:31 pm-11:59 pm

1 stop12h 28m

$423

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mar. 12/30

11:05 am-11:41 am

2 stops23h 36m

Saint Thomas Island Cyril E King

mer. 1/7

12:46 pm-1:19 am

2 stops13h 33m

$434

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

mer. 12/24

3:39 pm-2:28 pm

2 stops21h 49m

Saint Thomas Island Cyril E King

mar. 12/30

12:46 pm-9:11 pm

1 stop9h 25m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 12 results
1
2

Compare providers for flights from Detroit 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 Detroit to Saint Thomas Island in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy2 starsTrust Score*3 stars
CheapTicketsDealPrice 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 Detroit-Saint Thomas Island flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Detroit-Saint Thomas Island flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Detroit-Saint Thomas Island flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Saint Thomas Island flights, Cheapflights users trust eDreams the most. eDreams 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 Detroit-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 Detroit to Saint Thomas Island

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

How far ahead should I book a flight from Detroit to Saint Thomas Island?

Use this chart to determine the optimal time to book a round-trip flight from Detroit to Saint Thomas Island. Price data was last updated on October 24, 2025.

The price you pay for your flight from Detroit to Saint Thomas Island may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Detroit to Saint Thomas Island (average of $196). Flying from Detroit to Saint Thomas Island in December is currently the most expensive (average of $360). 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.

What is the cheapest time of day to fly from DTT to STT?

Find hourly flight availability from Detroit to Saint Thomas Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated octobre 30, 2025.

One of the essential ways to save on airfare from Detroit to Saint Thomas Island is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 50% on airfare.

How much does it cost to fly round-trip from Detroit to Saint Thomas Island?

What’s the top layover airport for flights from Detroit to Saint Thomas Island?

Share of 1-stop round-trip flights from Detroit to Saint Thomas Island chosen by Cheapflights users in the past 12 months, using the same layover each way.

Fort Lauderdale (FLL) – chosen by Cheapflights users on 50% of 1-stop itineraries from Detroit to Saint Thomas Island on Cheapflights.

What’s the cheapest layover airport for flights from Detroit to Saint Thomas Island?

Average round-trip fare for 1-stop flights from Detroit to Saint Thomas Island, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Fort Lauderdale (FLL) is the most affordable 1-stop option, with an average round-trip price of $265.

What’s the fastest layover option from Detroit to Saint Thomas Island?

Shortest average travel time for 1-stop one-way flights from Detroit to Saint Thomas Island, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (ORD) have the shortest average one-way travel time for 1-stop routes: 7h 25m.

Which airport typically offers the quickest layover for flights from Detroit to Saint Thomas Island?

Average layover duration for 1-stop one-way flights from Detroit to Saint Thomas Island, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Chicago (ORD) offer the fastest connection on this route, with an average layover time of 0h 59m.

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 octobre 30, 2025.
Read through reviews of airlines operating flights from Detroit to Saint Thomas Island, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
7.9
Good
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
United Airlines
7.4
Good
8,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,035 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Spirit Airlines
6.3
Okay
8,116 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

7.9

Boarding

8.2

Crew

8.5

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

Related info for your journey

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

    There are many flights that can get you from Detroit to Saint Thomas Island in 18h 31m. Fly via Spirit Airlines to get the fastest option. Airlines will cover a distance of 1970 mi.

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

    Cheapflights users have booked flights from Detroit to Saint Thomas Island round-trip from $204. Other airlines that can offer you cheap pricing are United Airlines, from $494, and Delta, from $516. Spirit Airlines is currently priced 64% below the average price you’ll pay for this route.

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Detroit to Saint Thomas Island (average of $196). Flying from Detroit to Saint Thomas Island in December is currently the most expensive (average of $360). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 4 airlines flying from Detroit to Saint Thomas Island

Discover the top 4 airlines that operate flights from Detroit 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 octobre 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$204Average$382FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$494Average$664FlexibilityNo cancel feeOn-time69%
DeltaCheapest$516Average$808FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$549Average$717FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.