$109 Cheap Flights from Detroit (DTW) to St. Thomas (STT)

View $109 flight on Mon, Dec 15, 2025Opens in a new window

Popular airlines from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)

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Cheap Flights from Detroit to St. Thomas (DTW-STT)

Prices were available within the past 7 days and start at $109 for one-way flights and $245 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Spirit Airlines
Sun, Feb 1 - Fri, Feb 6
DTW
Detroit
STT
St. Thomas
$245 Roundtrip, just found
$245
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Feb 1 from Detroit to St. Thomas, returning Fri, Feb 6, priced at $245 just found
Spirit Airlines
Fri, Jan 30 - Fri, Feb 6
DTW
Detroit
STT
St. Thomas
$265 Roundtrip, just found
$265
Roundtrip
just found
Select Spirit Airlines flight, departing Fri, Jan 30 from Detroit to St. Thomas, returning Fri, Feb 6, priced at $265 just found
Spirit Airlines
Sun, Feb 1 - Fri, Feb 6
DTW
Detroit
STT
St. Thomas
$267 Roundtrip, just found
$267
Roundtrip
just found
Select Spirit Airlines flight, departing Sun, Feb 1 from Detroit to St. Thomas, returning Fri, Feb 6, priced at $267 just found
Spirit Airlines
Wed, Dec 31 - Sat, Jan 10
DTW
Detroit
STT
St. Thomas
$274 Roundtrip, found 1 day ago
$274
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Dec 31 from Detroit to St. Thomas, returning Sat, Jan 10, priced at $274 found 1 day ago
Spirit Airlines
Fri, Jan 2 - Sat, Jan 10
DTW
Detroit
STT
St. Thomas
$277 Roundtrip, found 2 days ago
$277
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Fri, Jan 2 from Detroit to St. Thomas, returning Sat, Jan 10, priced at $277 found 2 days ago
Spirit Airlines
Sun, Feb 1 - Sun, Feb 8
DTW
Detroit
STT
St. Thomas
$279 Roundtrip, found 18 hours ago
$279
Roundtrip
found 18 hours ago
Select Spirit Airlines flight, departing Sun, Feb 1 from Detroit to St. Thomas, returning Sun, Feb 8, priced at $279 found 18 hours ago
JetBlue Airways
Tue, Nov 18 - Sat, Nov 22
DTW
Detroit
STT
St. Thomas
$384 Roundtrip, found 14 hours ago
$384
Roundtrip
found 14 hours ago
Select JetBlue Airways flight, departing Tue, Nov 18 from Detroit to St. Thomas, returning Sat, Nov 22, priced at $384 found 14 hours ago
United
Sun, Feb 15 - Thu, Feb 19
DTW
Detroit
STT
St. Thomas
$502 Roundtrip, found 1 day ago
$502
Roundtrip
found 1 day ago
Select United flight, departing Sun, Feb 15 from Detroit to St. Thomas, returning Thu, Feb 19, priced at $502 found 1 day ago
American Airlines
Tue, Sep 29 - Tue, Oct 6
DTW
Detroit
STT
St. Thomas
$539 Roundtrip, just found
$539
Roundtrip
just found
Select American Airlines flight, departing Tue, Sep 29 from Detroit to St. Thomas, returning Tue, Oct 6, priced at $539 just found
Delta
Tue, Sep 29 - Tue, Oct 6
DTW
Detroit
STT
St. Thomas
$539 Roundtrip, just found
$539
Roundtrip
just found
Select Delta flight, departing Tue, Sep 29 from Detroit to St. Thomas, returning Tue, Oct 6, priced at $539 just found

Find the cheapest month to fly from Detroit (DTW) to St. Thomas (STT)

April is typically the cheapest month to fly

From $176 - $686 per traveler.

Alternative airports near St. Thomas

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Terrance B. Lettsome Intl. EIS. Flights from $958
EIS
Terrance B. Lettsome Intl.
Flights from $958

Frequently asked questions

How much does a flight from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT) cost?
Grab a cheap one-way flight from $109 or cheap return flight from $245 from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)?
Planning your getaway for February is a good way to save, as it's the cheapest month for flights between DTW and STT. You'll often find the lowest prices during off-peak months.
What is the cheapest airline that flies from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll fly you from DTW to STT. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)?
You'll have to catch a flight with a layover if you're traveling from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover the best option for your trip.
What day of the week has the most flights from DTW to STT?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)?
To reach Cyril E. King Airport (STT) without delays, book a flight that leaves Detroit Metropolitan Wayne County Airport (DTW) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT) last-minute?
Waiting until just before your trip to book a ticket from DTW to STT often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary to maximize your chances of landing a bargain.
Is it cheaper to book a DTW to STT flight and hotel package?
You'll typically save money by booking a DTW to STT flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's simple to manage everything in one place. After selecting your preferred flights and accommodations, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Detroit Metropolitan Wayne County Airport (DTW) to Cyril E. King Airport (STT)?
It's generally possible to reschedule or cancel your DTW to STT flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Detroit Metropolitan Wayne County
Destination airport
Cyril E. King
Airlines serving
American Airlines, Delta, JetBlue Airways, Southwest Airlines, Spirit Airlines, United
Roundtrip price
$244
Distance
1971 mi

Book with confidence

Detroit to St. Thomas Flights

The cheapest times to fly from Detroit to St. Thomas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Detroit to St. Thomas are during the month of February. You can find some of the cheapest flights from Detroit to St. Thomas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Detroit to St. Thomas

Sunday is one of the best days to book for cheap flights from Detroit to St. Thomas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Detroit to St. Thomas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Detroit to St. Thomas in 2025. You can also book with separate airlines for your outbound and return journeys, from $109 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Detroit to St. Thomas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Detroit to St. Thomas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Detroit to St. Thomas Flights

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*Available to One Key members.