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Saint Thomas Island

$139+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — STT
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Detroit All airports to Saint Thomas Island Cyril E King are usually found in May 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 September 15, 2025.

Round-trip from

$302
(Mytrip)

One-way from

$139
(Mytrip)

Popular in

July

Cheapest in

May

Average price

$364
From Detroit (DTT) to Saint Thomas Island Cyril E King
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One-way flight from Detroit (DTT) to Saint Thomas Island Cyril E King
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Highest demand for flights based on searches. 3% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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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 September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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.
Tue 10/1410:49 amDTW - STT
2 stops23h 07mSpirit Airlines
Tue 10/2111:01 amSTT - DTW
1 stop12h 29mSpirit Airlines
Deal found 9/14$302
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Wed 10/1510:49 amDTW - STT
2 stops23h 07mSpirit Airlines
Wed 10/2211:01 amSTT - DTW
1 stop12h 29mSpirit Airlines
Deal found 9/12$312
This Trip.com deal was found by Cheapflights users on 9/13. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/36:29 pmDTW - STT
1 stop15h 22mSpirit Airlines
Sat 11/81:33 pmSTT - DTW
1 stop11h 52mSpirit Airlines
Deal found 9/13$317
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 10/296:29 pmDTW - STT
1 stop15h 27mSpirit Airlines
Fri 11/71:33 pmSTT - DTW
1 stop11h 52mSpirit Airlines
Deal found 9/14$318
This Mytrip deal was found by Cheapflights users on 9/15. 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.
Tue 11/119:20 pmDTW - STT
2 stops14h 08mSpirit Airlines
Thu 11/131:33 pmSTT - DTW
1 stop11h 52mSpirit Airlines
Deal found 9/15$322
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Wed 11/127:00 amDTW - STT
1 stop7h 11mSpirit Airlines
Wed 11/191:33 pmSTT - DTW
1 stop11h 52mSpirit Airlines
Deal found 9/14$324
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 11/16:29 pmDTW - STT
1 stop16h 22mSpirit Airlines
Sat 11/81:33 pmSTT - DTW
1 stop11h 52mSpirit Airlines
Deal found 9/14$325
This Mytrip deal was found by Cheapflights users on 9/14. 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.
Sat 10/116:17 amDTW - STT
3 stops30h 42mSpirit Airlines
Fri 10/1711:01 amSTT - DTW
1 stop12h 29mSpirit Airlines
Deal found 9/14$330

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 September 15, 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

Thu 10/30

7:28 am-9:56 am

2 stops26h 28m

Saint Thomas Island Cyril E King

Fri 11/7

4:06 pm-12:19 am

1 stop9h 13m

$343

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 11/1

6:12 pm-10:51 am

2 stops16h 39m

Saint Thomas Island Cyril E King

Sat 11/8

1:33 pm-8:11 am

2 stops19h 38m

$357

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Tue 10/14

6:52 am-9:56 am

3 stops27h 04m

Saint Thomas Island Cyril E King

Tue 10/21

11:01 am-3:40 pm

3 stops28h 39m

$361

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Thu 10/9

6:29 pm-9:56 am

1 stop15h 27m

Saint Thomas Island Cyril E King

Mon 10/13

11:01 am-3:40 pm

3 stops28h 39m

$378

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Wed 10/15

9:30 am-9:56 am

3 stops24h 26m

Saint Thomas Island Cyril E King

Wed 10/22

11:01 am-5:15 pm

3 stops30h 14m

$380

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Wed 2/25

7:00 am-3:11 pm

1 stop7h 11m

Saint Thomas Island Cyril E King

Sat 2/28

4:06 pm-10:35 pm

1 stop7h 29m

$385

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 11/15

7:00 am-3:11 pm

1 stop7h 11m

Saint Thomas Island Cyril E King

Fri 11/21

1:33 pm-8:13 am

2 stops19h 40m

$436

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 1/10

7:00 am-3:11 pm

1 stop7h 11m

Saint Thomas Island Cyril E King

Sun 1/18

1:33 pm-12:25 am

1 stop11h 52m

$443

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 11/1

6:12 pm-2:30 pm

3 stops20h 18m

Saint Thomas Island Cyril E King

Sun 11/9

1:33 pm-3:09 pm

3 stops26h 36m

$476

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Wed 10/8

10:49 am-12:59 pm

2 stops26h 10m

$139

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 19 results
1
2

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 September 12, 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, September is the cheapest month in which you can book a flight from Detroit to Saint Thomas Island (average of $433). Flying from Detroit to Saint Thomas Island in June is currently the most expensive (average of $643). 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 September 15, 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 47% on airfare.

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 September 15, 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
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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!
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

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 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 26h 28m. 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 American Airlines, from $495. Spirit Airlines is currently priced 65% 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, September is the cheapest month in which you can book a flight from Detroit to Saint Thomas Island (average of $433). Flying from Detroit to Saint Thomas Island in June is currently the most expensive (average of $643). 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 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$204Average$373FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$494Average$698FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$495Average$741FlexibilityNo cancel feeOn-time71%
DeltaCheapest$516Average$851FlexibilityNo cancel feeOn-timeN/A

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