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Saint Lucia

$364+ Cheap flights from Detroit (DTT) to Saint Lucia

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 3/14. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — UVF
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Detroit to Saint Lucia

Cheapest flights from Detroit to Saint Lucia
Explore the most affordable flight options available from Detroit to Saint Lucia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:11 amDTW - UVF
1 stop7h 25mDelta
Fri 12/194:56 pmUVF - DTW
1 stop8h 47mDelta
Deal found 12/10$1,277
This American Airlines deal was found by Cheapflights users on 12/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:11 pmDTW - UVF
2 stops24h 42mAmerican Airlines
Fri 12/192:04 pmUVF - DTW
2 stops13h 16mAmerican Airlines
Deal found 12/11$1,550
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/196:00 amDTW - UVF
1 stop7h 52mAmerican Airlines
Sat 12/273:53 pmUVF - DTW
1 stop9h 51mAmerican Airlines
Deal found 12/10$1,663
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/199:30 pmDTW - UVF
1 stop15h 06mDelta
Sat 12/273:00 pmUVF - DTW
1 stop10h 47mDelta
Deal found 12/11$1,705
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:30 amDTW - UVF
1 stop9h 24mAmerican Airlines
Sun 1/43:53 pmUVF - DTW
1 stop9h 51mAmerican Airlines
Deal found 12/10$2,611
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/205:15 amDTW - UVF
1 stop9h 18mDelta
Sat 1/34:53 pmUVF - DTW
1 stop16h 13mDelta
Deal found 12/10$2,644
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/245:19 amDTW - UVF
1 stop9h 11mDelta
Sun 1/44:50 pmUVF - DTW
1 stop9h 02mDelta
Deal found 12/11$2,794

Find flight deals from Detroit to Saint Lucia

Keep the following information in mind while searching for Detroit to Saint Lucia flight deals. Data was last updated December 12, 2025.

Round-trip from

$498
(Booking.com)

One-way from

$364
(American Airlines)
From Detroit (DTT) to Saint Lucia
Search Deals
One-way flight from Detroit (DTT) to Saint Lucia
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Detroit to Saint Lucia 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 December 12, 2025.
Use the filters below to find and compare flights from Detroit to Saint Lucia that are best for you.

Fly from

Detroit

Fly to

Saint Lucia

Route

Depart

Return

Price

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 1/20

6:15 pm-4:20 pm

1 stop21h 05m

Castries Hewanorra

Mon 1/26

5:15 pm-5:35 pm

1 stop25h 20m

$498

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 1/20

6:00 am-3:43 pm

1 stop8h 43m

Castries Hewanorra

Mon 1/26

5:21 pm-7:37 pm

2 stops27h 16m

$634

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Fri 1/2

6:00 am-3:47 pm

1 stop8h 47m

Castries Hewanorra

Thu 1/8

5:15 pm-5:35 pm

1 stop25h 20m

$680

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 5/28

6:25 pm-1:04 pm

2 stops18h 39m

Castries Hewanorra

Thu 6/4

2:24 pm-11:57 pm

1 stop9h 33m

$714

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 3/23

7:44 pm-2:04 pm

1 stop18h 20m

Castries Hewanorra

Wed 4/1

3:24 pm-9:27 am

1 stop18h 03m

$717

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 4/29

5:58 pm-1:50 pm

2 stops19h 52m

Castries Hewanorra

Wed 5/6

4:05 pm-10:44 am

2 stops18h 39m

$747

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sat 1/10

5:05 am-10:10 pm

3 stops16h 05m

Castries George F. L. Charle

Sat 1/17

6:20 pm-10:56 am

2 stops17h 36m

$750

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 4/30

8:36 am-1:15 pm

1 stop28h 39m

Castries Hewanorra

Thu 5/7

4:05 pm-11:59 pm

1 stop7h 54m

$752

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 4/16

5:56 pm-1:50 pm

1 stop19h 54m

Castries Hewanorra

Tue 4/21

4:05 pm-8:53 am

1 stop16h 48m

$757

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 5/2

3:36 pm-1:15 pm

1 stop21h 39m

Castries Hewanorra

Sat 5/9

2:17 pm-12:20 pm

1 stop22h 03m

$761

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Showing 1-10 of 18 results
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Best time to book a flight from Detroit to Saint Lucia

Have a flexible travel schedule? Discover the best time to fly to Saint Lucia 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 Lucia

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

Currently, January is the cheapest month in which you can book a flight from Detroit to Saint Lucia (average of $241). Flying from Detroit to Saint Lucia in July is currently the most expensive (average of $791). 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.

Reviews of airlines servicing Saint Lucia

Get insights into the airlines that provide service to Saint Lucia. 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 Lucia. Reviews last updated December 12, 2025.
Read through reviews of airlines operating flights from Detroit to Saint Lucia, such as Delta, American Airlines, and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,048 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
JetBlue
7.2
Good
2,898 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Comfort

7.9

Crew

8.5

Entertainment

7.9

Boarding

8.1

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Saint Lucia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Detroit to Saint Lucia?

    Most people fly from Detroit All airports (DTT) if they book a flight from Detroit to Saint Lucia. Detroit All airports is conveniently located just 0.6 mi from Detroit’s city center.

  • How long is the flight from Detroit to Saint Lucia?

    There are many flights that can get you from Detroit to Saint Lucia in 8h 43m. Fly via Air Canada or JetBlue to get the fastest option. The distance from Detroit to Saint Lucia is about 2379 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from Detroit to Saint Lucia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Saint Lucia.

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

    Yes. Cheapflights offers flight deals from Detroit to Saint Lucia 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 Lucia?

    Currently, January is the cheapest month in which you can book a flight from Detroit to Saint Lucia (average of $241). Flying from Detroit to Saint Lucia in July is currently the most expensive (average of $791). 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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Alternative routes for Detroit to Saint Lucia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from Detroit to Saint Lucia

Discover the top 3 airlines that operate flights from Detroit to Saint Lucia. 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$241Average$616FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$692Average$1,022FlexibilityNo cancel feeOn-time71%
DeltaCheapest$776Average$977FlexibilityNo cancel feeOn-timeN/A

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