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 $315. Other airlines that can offer you cheap pricing are United Airlines, from $546, and American Airlines, from $601. Spirit Airlines is currently priced 47% below the average price you’ll pay for this route.

What is the cheapest day to fly from Detroit to Saint Thomas Island?

Travelers seeking maximum savings on their Detroit to Saint Thomas Island flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What are the most popular airlines that fly from Detroit to Saint Thomas Island?

Before booking your flight from Detroit to Saint Thomas Island check out the most popular airlines for this route: American Airlines, Delta or Spirit Airlines.

What is the cheapest day to fly round-trip from Detroit to Saint Thomas Island?

Friday flights are found to be more expensive to fly from Detroit to Saint Thomas Island. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Saint Thomas Island.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 44 days in advance, which can save you up to 200% on flights from Detroit to Saint Thomas Island compared to booking the week you need them. Waiting 44 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $410. For sooner than that we have options available in the next 3 days from $1,025.

What is the cheapest month to fly from Detroit to Saint Thomas Island?

The best pricing can be found in the month of September. Prices to Saint Thomas Island from Detroit average $602. You can even find prices in September for less than $602, as users have found deals to Saint Thomas Island from as low as $251. The month of July appears to be one of the more expensive times to travel to Saint Thomas Island from Detroit. Flying in the targeted month can save you up to 38%.

Most accurate provider : When it comes to deals on Detroit-Saint Thomas Island flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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.

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.

$154+ Flights from Detroit to Saint Thomas Island

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Detroit All airports to Saint Thomas Island Cyril E King are usually found in September or May, 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

Most accurate provider	AranGrant 3 stars
Most trusted provider	AranGrant 3 stars
Round-trip from	$315 (Cheapflightsfares)
One-way from	$154 (Cheapflightsfares)
Popular in	July
Cheapest in	September
Average price	$525

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. 7% potential increase in price ($52 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 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 April 24, 2025.

Tue 6/35:10 amDTW - STT

1 stop8h 26mSpirit Airlines

Tue 6/1010:52 amSTT - DTW

1 stop10h 39mSpirit Airlines

Deal found 4/22

$315

Tue 5/2710:31 amDTW - STT

3 stops27h 05mMultiple Airlines

Sat 5/3110:52 amSTT - DTW

1 stop13h 35mMultiple Airlines

Deal found 4/22

$356

Tue 10/145:20 amDTW - STT

1 stop8h 12mDelta

Tue 10/212:42 pmSTT - DTW

1 stop6h 34mDelta

Deal found 4/22

$496

Thu 8/148:02 pmDTW - STT

2 stops18h 48mAmerican Airlines

Thu 8/211:55 pmSTT - DTW

2 stops10h 27mAmerican Airlines

Deal found 4/23

$497

Sat 4/267:17 amDTW - STT

1 stop9h 43mUnited Airlines

Sat 5/31:17 pmSTT - DTW

1 stop10h 42mUnited Airlines

Deal found 4/22

$546

Best flights from Detroit to Saint Thomas Island
Discover carefully curated flight deals from Detroit to Saint Thomas Island that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 24, 2025.

Tue 6/35:10 amDTW - STT

1 stop8h 26mSpirit Airlines

Tue 6/1010:52 amSTT - DTW

1 stop10h 39mSpirit Airlines

Deal found 4/22

$315

Tue 5/2710:31 amDTW - STT

3 stops27h 05mMultiple Airlines

Sat 5/3110:52 amSTT - DTW

1 stop13h 35mMultiple Airlines

Deal found 4/22

$356

Sat 4/267:17 amDTW - STT

1 stop9h 43mUnited Airlines

Sat 5/31:17 pmSTT - DTW

1 stop10h 42mUnited Airlines

Deal found 4/22

$546

Fri 7/116:00 amDTW - STT

2 stops9h 55mAmerican Airlines

Mon 7/141:53 pmSTT - DTW

2 stops10h 51mAmerican Airlines

Deal found 4/23

$601

Mon 5/195:25 amDTW - STT

1 stop9h 45mDelta

Tue 6/31:17 pmSTT - DTW

1 stop11h 38mDelta

Deal found 4/22

$704

Last-minute flights from Detroit to Saint Thomas Island
Discover last-minute flight deals from Detroit to Saint Thomas Island. Data last updated April 24, 2025 and is based on user searches.

Sat 4/267:17 amDTW - STT

1 stop9h 43mUnited Airlines

Sat 5/31:17 pmSTT - DTW

1 stop10h 42mUnited Airlines

Deal found 4/22

$546

Wed 4/305:40 amDTW - STT

1 stop7h 21mUnited Airlines

Mon 5/54:45 pmSTT - DTW

1 stop7h 14mUnited Airlines

Deal found 4/22

$1,345

Fri 5/25:10 amDTW - STT

1 stop7h 04mSpirit Airlines

Fri 5/92:41 pmSTT - DTW

1 stop18h 29mSpirit Airlines

Deal found 4/23

$439

Fri 5/26:01 amDTW - STT

2 stops10h 58mAmerican Airlines

Fri 5/95:10 pmSTT - DTW

2 stops18h 07mAmerican Airlines

Deal found 4/23

$843

Mon 5/195:25 amDTW - STT

1 stop9h 45mDelta

Tue 6/31:17 pmSTT - DTW

1 stop11h 38mDelta

Deal found 4/22

$704

Wed 5/215:10 amDTW - STT

1 stop8h 26mSpirit Airlines

Wed 5/2810:52 amSTT - DTW

2 stops22h 18mSpirit Airlines

Deal found 4/22

$327

Tue 5/2710:31 amDTW - STT

3 stops27h 05mMultiple Airlines

Sat 5/3110:52 amSTT - DTW

1 stop13h 35mMultiple Airlines

Deal found 4/22

$356

Fri 5/305:30 amDTW - STT

2 stops10h 50mAmerican Airlines

Tue 6/311:40 amSTT - DTW

1 stop8h 54mAmerican Airlines

Deal found 4/23

$705

One-way flights from Detroit to Saint Thomas Island
Search for one-way flight options from Detroit to Saint Thomas Island. Find affordable one-way fares based on user searches. Data last updated April 24, 2025.

Sat 5/178:48 pmDTW - STT

1 stop15h 38mSpirit Airlines

Deal found 4/23

$154

Wed 5/285:16 pmDTW - STT

2 stops19h 28mAmerican Airlines

Deal found 4/23

$376

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Saint Thomas Island that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Tue 6/3

5:10 am-1:36 pm

1 stop8h 26m

Saint Thomas Island Cyril E King

Tue 6/10

10:52 am-9:31 pm

1 stop10h 39m

$315

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Tue 5/27

10:31 am-1:36 pm

3 stops27h 05m

Saint Thomas Island Cyril E King

Sat 5/31

10:52 am-12:27 am

1 stop13h 35m

$356

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 4/26

7:17 am-5:00 pm

1 stop9h 43m

Saint Thomas Island Cyril E King

Sat 5/3

1:17 pm-11:59 pm

1 stop10h 42m

$546

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Fri 7/11

6:00 am-3:55 pm

2 stops9h 55m

Saint Thomas Island Cyril E King

Mon 7/14

1:53 pm-12:44 am

2 stops10h 51m

$601

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Mon 5/19

5:25 am-3:10 pm

1 stop9h 45m

Saint Thomas Island Cyril E King

Tue 6/3

1:17 pm-12:55 am

1 stop11h 38m

$704

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Sat 5/17

8:48 pm-12:26 pm

1 stop15h 38m

$154

DetroitSaint Thomas Island

DTW - STT

DTWSTT

Detroit Metropolitan Wayne County

Wed 5/28

5:16 pm-12:44 pm

2 stops19h 28m

$376

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Compare providers for flights from Detroit to Saint Thomas Island

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*2 stars
AranGrant	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust 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 AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Detroit-Saint Thomas Island flight deals on Cheapflights vs. AranGrant >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 AranGrant the most. AranGrant 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?

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 $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.

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

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.

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from Detroit to Saint Thomas Island, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,920 reviews

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.

Delta

8.0

Very good

7,920 reviews

Delta

8.0

Very good

7,920 reviews

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.

United Airlines

7.4

Good

8,685 reviews

Delta

8.0

Very good

7,920 reviews

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.

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,920 reviews

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.

Spirit Airlines

6.3

Okay

7,942 reviews

Delta

8.0

Very good

7,920 reviews

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

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 $315. Other airlines that can offer you cheap pricing are United Airlines, from $546, and American Airlines, from $601. Spirit Airlines is currently priced 47% 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 $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

St. John

Browse thousands of different options on Cheapflights for your next trip

Top 4 airlines flying from Detroit to Saint Thomas Island

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$202	Average$376	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$494	Average$767	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$504	Average$774	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$516	Average$953	FlexibilityNo cancel fee	On-timeN/A

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$154+ 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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Detroit to Saint Thomas Island with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Detroit All airports to Saint Thomas Island Cyril E King are usually found in September or May, 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

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Detroit to Saint Thomas Island

Cheapest flights from Detroit to Saint Thomas IslandExplore 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 April 24, 2025.

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 April 24, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Detroit to Saint Thomas Island that are best for you.

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 April.

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.

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 April 18, 2025.

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

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 April 24, 2025.

Reviews of airlines servicing Saint Thomas Island

Read through reviews of airlines operating flights from Detroit to Saint Thomas Island, such as Delta, United Airlines and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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

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

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

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

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

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Alternative routes for Detroit to Saint Thomas Island

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Top 4 airlines flying from Detroit to Saint Thomas Island

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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 April 24, 2025.