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Saint Lucia

$215+ 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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — UVF
Mar 8 — Mar 151
Sun 3/8
Sun 3/15
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 February 6, 2026.

This Air Canada deal was found by Cheapflights users on 2/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:15 pm
DTW
-
UVF
1 stop21h 10m
Air Canada
Wed 3/114:20 pm
UVF
-
DTW
1 stop25h 15m
Air Canada
Deal found 2/5$448
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/36:15 pm
DTW
-
UVF
1 stop21h 10m
Air Canada
Thu 3/124:15 pm
UVF
-
DTW
1 stop25h 20m
Air Canada
Deal found 2/3$457
This FlightHub deal was found by Cheapflights users on 2/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 pm
DTW
-
UVF
1 stop21h 10m
Multiple Airlines
Tue 3/316:52 pm
UVF
-
DTW
2 stops17h 10m
Multiple Airlines
Deal found 2/4$483
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:15 pm
DTW
-
UVF
1 stop21h 05m
Air Canada
Thu 4/304:15 pm
UVF
-
DTW
1 stop25h 58m
Air Canada
Deal found 2/3$488
This Air Canada deal was found by Cheapflights users on 2/4. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/96:15 pm
DTW
-
UVF
1 stop21h 05m
Air Canada
Mon 4/134:05 pm
UVF
-
DTW
1 stop25h 28m
Air Canada
Deal found 2/4$491
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 pm
DTW
-
UVF
1 stop21h 05m
Air Canada
Wed 4/294:20 pm
UVF
-
DTW
1 stop25h 13m
Air Canada
Deal found 2/3$498
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/216:15 pm
DTW
-
UVF
1 stop21h 05m
Air Canada
Thu 4/304:15 pm
UVF
-
DTW
2 stops29h 10m
Air Canada
Deal found 2/3$502
This Air Canada deal was found by Cheapflights users on 2/3. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/86:15 pm
DTW
-
UVF
1 stop21h 10m
Air Canada
Sun 4/124:05 pm
UVF
-
DTW
1 stop25h 28m
Air Canada
Deal found 2/3$514
This Air Canada deal was found by Cheapflights users on 2/5. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/246:15 pm
DTW
-
UVF
1 stop21h 10m
Air Canada
Wed 4/14:20 pm
UVF
-
DTW
1 stop25h 13m
Air Canada
Deal found 2/5$534
This FlightHub deal was found by Cheapflights users on 2/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/296:15 pm
DTW
-
UVF
1 stop21h 10m
Multiple Airlines
Wed 5/63:57 pm
UVF
-
DTW
2 stops23h 09m
Multiple Airlines
Deal found 2/3$537
This FlightHub deal was found by Cheapflights users on 2/5. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/110:45 am
DTW
-
UVF
1 stop27h 25m
Multiple Airlines
Mon 6/82:24 pm
UVF
-
DTW
2 stops22h 00m
Multiple Airlines
Deal found 2/5$547
This Mytrip deal was found by Cheapflights users on 2/5. 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 3/225:20 am
DTW
-
SLU
2 stops34h 15m
Multiple Airlines
Sun 3/295:00 am
SLU
-
DTW
2 stops18h 59m
Multiple Airlines
Deal found 2/5$939

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 February 6, 2026.

Round-trip from

$448
(Air Canada)

One-way from

$215
(Orbitz)
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 February 6, 2026.
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 3/3

6:15 pm-4:25 pm

1 stop21h 10m

Castries Hewanorra

Thu 3/12

4:15 pm-5:35 pm

1 stop25h 20m

$457

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 4/23

6:15 pm-3:20 pm

1 stop21h 05m

Castries Hewanorra

Thu 4/30

4:15 pm-9:25 pm

2 stops29h 10m

$502

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 3/5

6:15 pm-4:25 pm

1 stop21h 10m

Castries Hewanorra

Thu 3/12

4:15 pm-5:35 pm

1 stop25h 20m

$578

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 3/31

6:15 pm-3:20 pm

1 stop21h 05m

Castries Hewanorra

Sun 4/5

4:20 pm-8:24 pm

2 stops28h 04m

$601

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 4/21

6:15 pm-3:20 pm

1 stop21h 05m

Castries Hewanorra

Fri 5/1

3:15 pm-2:13 pm

1 stop22h 58m

$618

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 4/9

9:53 pm-3:20 pm

2 stops17h 27m

Castries Hewanorra

Mon 4/13

4:05 pm-3:50 pm

3 stops23h 45m

$665

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 3/31

6:15 pm-3:20 pm

1 stop21h 05m

Castries Hewanorra

Sun 4/5

4:20 pm-5:33 pm

1 stop25h 13m

$669

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 5/6

6:07 am-1:35 pm

1 stop7h 28m

Castries Hewanorra

Wed 5/13

3:28 pm-12:25 am

1 stop8h 57m

$723

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sun 3/22

5:20 am-3:35 pm

2 stops34h 15m

Castries George F. L. Charle

Sun 3/29

5:00 am-11:59 pm

2 stops18h 59m

$939

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Fri 3/20

5:20 am-1:10 pm

2 stops31h 50m

Castries George F. L. Charle

Fri 3/27

6:45 pm-10:37 pm

3 stops27h 52m

$985

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/6

Showing 1-10 of 18 results
1
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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 February 6, 2026.
Read through reviews of airlines operating flights from Detroit to Saint Lucia, such as American Airlines and JetBlue. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,247 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,247 reviews
American Airlines
7.2
Good
11,247 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
JetBlue
7.2
Good
2,898 reviews
American Airlines
7.2
Good
11,247 reviews

Food

6.4

Comfort

7.2

Crew

8.0

Overall

7.2

Boarding

7.5

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

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 21h 10m. Fly via Air Canada 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, 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

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 February 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$236Average$616FlexibilityNo cancel feeOn-time62%
DeltaCheapest$682Average$974FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$707Average$892FlexibilityNo cancel feeOn-time71%

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