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Saint Lucia

$418+ 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 11/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — UVF
Dec 3 — Dec 101
Wed 12/3
Wed 12/10
1 adult, Economy
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Find 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 November 3, 2025.

This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:05 amDTW - UVF
1 stop8h 37mJetBlue
Tue 12/94:57 pmUVF - DTW
1 stop31h 00mJetBlue
Deal found 11/2$576
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/26:46 pmDTW - UVF
2 stops20h 34mMultiple Airlines
Tue 12/93:40 pmUVF - DTW
2 stops31h 01mMultiple Airlines
Deal found 11/2$726
This Priceline deal was found by Cheapflights users on 11/3. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/152:31 pmDTW - UVF
1 stop23h 26mJetBlue
Wed 11/194:57 pmUVF - DTW
1 stop17h 46mJetBlue
Deal found 11/3$807
This Priceline deal was found by Cheapflights users on 11/2. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:00 amDTW - UVF
1 stop7h 57mJetBlue
Wed 12/242:20 pmUVF - DTW
1 stop19h 15mJetBlue
Deal found 11/2$830
This Mytrip deal was found by Cheapflights users on 11/3. 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 11/159:39 pmDTW - SLU
3 stops40h 56mMultiple Airlines
Wed 11/1910:25 amSLU - DTW
3 stops30h 06mMultiple Airlines
Deal found 11/3$880
This Delta deal was found by Cheapflights users on 11/2. 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.
Sun 12/77:11 amDTW - UVF
1 stop7h 25mDelta
Sat 12/134:56 pmUVF - DTW
1 stop16h 13mDelta
Deal found 11/2$937
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Sun 12/76:00 amDTW - UVF
1 stop8h 53mAmerican Airlines
Sat 12/134:53 pmUVF - DTW
2 stops20h 33mAmerican Airlines
Deal found 11/1$942
This JetBlue deal was found by Cheapflights users on 10/31. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/76:00 amDTW - UVF
1 stop7h 57mJetBlue
Sat 12/132:28 pmUVF - DTW
1 stop9h 29mJetBlue
Deal found 10/31$946
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/210:17 amDTW - SLU
3 stops22h 13mMultiple Airlines
Tue 12/912:35 pmSLU - DTW
2 stops30h 00mMultiple Airlines
Deal found 11/2$970
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:42 pmDTW - UVF
2 stops42h 08mMultiple Airlines
Tue 12/233:40 pmUVF - DTW
1 stop17h 01mMultiple Airlines
Deal found 11/1$974
This Mytrip deal was found by Cheapflights users on 11/1. 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.
Sun 12/2810:27 pmDTW - SLU
2 stops16h 08mMultiple Airlines
Sat 1/36:20 pmSLU - DTW
3 stops31h 59mMultiple Airlines
Deal found 11/1$1,251
This Mytrip deal was found by Cheapflights users on 11/2. 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 12/3010:27 pmDTW - SLU
3 stops19h 33mMultiple Airlines
Sat 1/36:20 pmSLU - DTW
3 stops31h 59mMultiple Airlines
Deal found 11/2$1,291

Cheap 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 November 3, 2025.

Round-trip from

$499
(Priceline)

One-way from

$418
(Priceline)
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 November 3, 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

Sun 2/8

6:00 am-3:15 pm

1 stop8h 15m

Castries Hewanorra

Sat 2/14

1:40 pm-11:50 pm

1 stop11h 10m

$499

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 1/29

6:00 am-3:15 pm

1 stop8h 15m

Castries Hewanorra

Tue 2/3

4:40 pm-7:41 pm

2 stops28h 01m

$503

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 1/29

6:00 am-3:15 pm

1 stop8h 15m

Castries Hewanorra

Sun 2/8

4:40 pm-7:41 pm

2 stops28h 01m

$535

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 12/2

6:05 am-3:42 pm

1 stop8h 37m

Castries Hewanorra

Tue 12/9

4:57 pm-10:52 am

2 stops18h 55m

$578

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 1/29

12:16 pm-4:25 pm

3 stops27h 09m

Castries Hewanorra

Sun 2/8

5:15 pm-5:35 pm

1 stop25h 20m

$677

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 1/29

6:15 pm-4:25 pm

1 stop21h 10m

Castries Hewanorra

Sun 2/8

5:15 pm-5:35 pm

1 stop25h 20m

$701

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 2/16

5:35 am-4:02 pm

1 stop9h 27m

Castries Hewanorra

Wed 2/25

3:50 pm-11:53 pm

1 stop9h 03m

$707

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 1/1

6:00 am-3:47 pm

1 stop8h 47m

Castries Hewanorra

Fri 1/9

5:08 pm-7:41 pm

2 stops27h 33m

$707

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 12/2

10:28 am-4:20 pm

3 stops28h 52m

Castries Hewanorra

Tue 12/9

3:40 pm-9:41 pm

2 stops31h 01m

$731

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 2/7

2:02 pm-1:46 pm

2 stops22h 44m

Castries Hewanorra

Sat 2/14

4:24 pm-9:26 am

1 stop18h 02m

$737

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

Showing 1-10 of 23 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, December is the cheapest month in which you can book a flight from Detroit to Saint Lucia (average of $484). 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 November 3, 2025.
Read through reviews of airlines operating flights from Detroit to Saint Lucia, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,002 reviews

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

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
8,002 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

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
11,038 reviews
Delta
7.9
Good
8,002 reviews

Food

7.3

Overall

7.9

Entertainment

7.9

Crew

8.5

Boarding

8.2

Comfort

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 15m. Fly via JetBlue to get the fastest option. The distance from Detroit to Saint Lucia is about 2379 mi.

  • 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, December is the cheapest month in which you can book a flight from Detroit to Saint Lucia (average of $484). 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

Browse thousands of different options on Cheapflights for your next trip

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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 November 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$408Average$727FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$669Average$996FlexibilityNo cancel feeOn-time71%
DeltaCheapest$774Average$977FlexibilityNo cancel feeOn-timeN/A

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