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Cheap flights from Detroit Metropolitan Wayne County Airport to Saint Thomas Island from C$ 445

DTW — STT
19 Oct — 26 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Detroit to Saint Thomas Island

Enter your travel dates to find the best prices.

Cheapest flights from Detroit to Saint Thomas Island

Mon 9/115:00 a.m. -
1 stop7h 50m
Thu 12/112:40 p.m. -
2 stops10h 15m
Deal found 17/9C$ 733
Mon 2/115:00 a.m. -
1 stop7h 50m
Thu 5/112:40 p.m. -
2 stops10h 15m
Deal found 17/9C$ 777
Mon 2/115:00 a.m. -
1 stop7h 50m
Fri 6/113:45 p.m. -
1 stop9h 10m
Deal found 17/9C$ 795
Sun 1/115:00 a.m. -
1 stop7h 50m
Fri 6/112:40 p.m. -
2 stops10h 15m
Deal found 15/9C$ 803
Tue 1/125:20 p.m. -
1 stop17h 45m
Fri 4/123:00 p.m. -
2 stops20h 03m
Deal found 16/9C$ 995
Wed 18/115:12 p.m. -
1 stop17h 53m
Tue 24/111:07 p.m. -
1 stop11h 52m
Deal found 16/9C$ 1,041
Wed 2/125:20 p.m. -
1 stop17h 45m
Fri 4/123:00 p.m. -
2 stops20h 03m
Deal found 17/9C$ 1,054
Mon 30/115:45 a.m. -
1 stop7h 11m
Fri 4/123:00 p.m. -
2 stops20h 03m
Deal found 17/9C$ 1,080

Find flight deals from Detroit to Saint Thomas Island

Round-trip from

C$ 733

One-way from

C$ 445

Popular in

March

Cheapest in

April

Average price

C$ 999
Southwest
  • Southwest
  • 9/11-12/11
  • 3 total stops
  • 18h 05m total
  • Detroit to Saint Thomas Island
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Southwest
  • Southwest
  • 1/11-31/12
  • 1 total stop
  • 7h 50m total
  • Detroit to Saint Thomas Island
Search Deals
High demand for flights, 4% potential price rise
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Cheapest flight prices on average. 1% potential price decrease (C$ 28 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Route

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Price

Cheapest round-trip

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Sun 1/11

5:00 a.m.-1:50 p.m.

1 stop7h 50m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 445

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Fri 30/10

5:45 a.m.-12:56 p.m.

1 stop7h 11m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 521
Quickest round-trip

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Thu 17/12

10:10 a.m.-5:50 p.m.

1 stop6h 40m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 565

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Wed 2/12

5:20 p.m.-12:05 p.m.

1 stop17h 45m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 577

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Thu 26/11

7:00 a.m.-12:05 p.m.

1 stop28h 05m

Saint Thomas Island Cyril E King

Wed 31/12

12:00 a.m.-11:00 p.m.

Nonstop0h 00m

C$ 620

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Sun 1/11

5:00 a.m.-3:00 p.m.

2 stops9h 00m

Saint Thomas Island Cyril E King

Fri 6/11

2:40 p.m.-11:55 p.m.

2 stops10h 15m

C$ 831

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Sun 31/1

5:20 a.m.-4:15 p.m.

1 stop9h 55m

Saint Thomas Island Cyril E King

Wed 3/2

1:50 p.m.-8:13 p.m.

1 stop7h 23m

C$ 924

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Mon 25/1

7:15 a.m.-4:20 p.m.

1 stop8h 05m

Saint Thomas Island Cyril E King

Tue 2/2

1:07 p.m.-6:51 p.m.

1 stop6h 44m

C$ 1,052

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Wed 6/1

5:30 p.m.-1:56 p.m.

2 stops19h 26m

Saint Thomas Island Cyril E King

Fri 8/1

5:25 p.m.-10:54 a.m.

2 stops18h 29m

C$ 1,080

DetroitSaint Thomas Island

DTW Detroit Metropolitan Wayne County - STT Saint Thomas Island Cyril E King

DTWSTT

Detroit Metropolitan Wayne County

Wed 3/3

5:30 p.m.-4:20 p.m.

2 stops21h 50m

Saint Thomas Island Cyril E King

Tue 9/3

5:25 p.m.-10:06 a.m.

2 stops17h 41m

C$ 1,099

Flights are sorted by cheapest round-trip flights first.

Deals found on 17/9

Showing 1-10 of 15 resultsSorted by cheapest first
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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

Cheapflights Insights

Everything you need to know about your flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island

How far ahead should I book a flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island?

To ensure you get the cheapest price possible for a flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island, you should look to book at least 36 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island?

Currently, April is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island (average of C$ 798). Flying from Detroit Metropolitan Wayne County Airport to Saint Thomas Island in March is currently the most expensive (average of C$ 1,188). 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.

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

Airfare is below average for this route at the moment.

Detroit Metropolitan Wayne County Airport to Saint Thomas Island flights typically cost between C$ 819 and C$ 1,115 in November.
The cheapest round-trip price found within the last 5 days was C$ 733 on Southwest (9 Nov-12 Nov).

Related info for your journey

  • How long is the flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island?

    A quick flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island can take about 9h. Southwest provides one of the quickest options available for as low as C$ 831. There are 3170 km between Detroit Metropolitan Wayne County Airport and Saint Thomas Island. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Metropolitan Wayne County Airport to Saint Thomas Island?

    Currently, April is the cheapest month in which you can book a flight from Detroit Metropolitan Wayne County Airport to Saint Thomas Island (average of C$ 798). Flying from Detroit Metropolitan Wayne County Airport to Saint Thomas Island in March is currently the most expensive (average of C$ 1,188). 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

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Cheapflights makes it easy to find Detroit to Saint Thomas Island flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Saint Thomas Island from Detroit today and book when prices fit your budget.

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