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Saint Lucia

$418+ Cheap flights from Detroit (DTT) to Saint Lucia

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — UVF
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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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 April 29, 2025.

Round-trip from

$418
(Air Canada)

Popular in

March

Cheapest in

October
From Detroit (DTT) to Saint Lucia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($307 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($57 potential savings vs. average RT price).
Search Deals

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 April 29, 2025.

This Air Canada deal was found by Cheapflights users on 4/29. 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.
Mon 6/28:25 pmDTW - UVF
1 stop17h 50mAir Canada
Fri 6/63:10 pmUVF - DTW
1 stop24h 23mAir Canada
Deal found 4/29$418
This Mytrip deal was found by Cheapflights users on 4/29. 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.
Mon 6/29:55 amDTW - UVF
2 stops28h 20mMultiple Airlines
Fri 6/63:10 pmUVF - DTW
3 stops25h 10mMultiple Airlines
Deal found 4/29$489
This JetBlue deal was found by Cheapflights users on 4/29. 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.
Tue 9/26:00 amDTW - UVF
1 stop8h 48mJetBlue
Sat 9/62:00 pmUVF - DTW
1 stop9h 35mJetBlue
Deal found 4/29$554
This Delta deal was found by Cheapflights users on 4/29. 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 8/225:20 amDTW - UVF
1 stop8h 55mDelta
Tue 8/263:35 pmUVF - DTW
1 stop8h 56mDelta
Deal found 4/29$567
This American Airlines deal was found by Cheapflights users on 4/28. 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 8/226:05 amDTW - UVF
1 stop8h 04mAmerican Airlines
Wed 8/273:25 pmUVF - DTW
2 stops17h 51mAmerican Airlines
Deal found 4/28$572
This Trip.com deal was found by Cheapflights users on 4/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/13:23 pmDTW - SLU
2 stops24h 27mMultiple Airlines
Thu 6/56:20 pmSLU - DTW
2 stops25h 29mMultiple Airlines
Deal found 4/29$743
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/510:01 amDTW - UVF
1 stop27h 44mWestJet
Sun 7/132:35 pmUVF - DTW
1 stop17h 13mWestJet
Deal found 4/28$837

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 April 29, 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

Mon 6/2

8:25 pm-2:15 pm

1 stop17h 50m

Castries Hewanorra

Fri 6/6

3:10 pm-3:33 pm

1 stop24h 23m

$418

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 6/2

9:55 am-2:15 pm

2 stops28h 20m

Castries Hewanorra

Fri 6/6

3:10 pm-4:20 pm

3 stops25h 10m

$489

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Fri 6/6

6:00 am-1:49 pm

1 stop7h 49m

Castries Hewanorra

Tue 6/10

3:09 pm-11:57 pm

1 stop8h 48m

$593

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sun 6/1

3:23 pm-3:50 pm

2 stops24h 27m

Castries George F. L. Charle

Thu 6/5

6:20 pm-7:49 pm

2 stops25h 29m

$743

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sun 7/13

6:00 am-2:20 pm

1 stop8h 20m

Castries Hewanorra

Wed 7/16

3:20 pm-9:15 am

1 stop17h 55m

$776

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Fri 7/11

6:35 am-2:20 pm

1 stop7h 45m

Castries Hewanorra

Fri 7/18

3:40 pm-12:59 am

1 stop9h 19m

$801

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 7/5

10:01 am-1:45 pm

1 stop27h 44m

Castries Hewanorra

Sun 7/13

2:35 pm-7:48 am

1 stop17h 13m

$837

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 7/19

7:14 am-3:30 pm

1 stop8h 16m

Castries Hewanorra

Sat 7/26

12:55 pm-11:57 pm

1 stop11h 02m

$1,151

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

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 $556). Flying from Detroit to Saint Lucia in December is currently the most expensive (average of $730). 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 April 29, 2025.
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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.
JetBlue
7.3
Good
2,922 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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.
WestJet
7.2
Good
2,823 reviews
Delta
8.0
Very good
7,936 reviews

Entertainment

7.9

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

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

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.

  • 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 $556). Flying from Detroit to Saint Lucia in December is currently the most expensive (average of $730). 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 2 airlines flying from Detroit to Saint Lucia

Discover the top 2 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$692Average$951FlexibilityNo cancel feeOn-time71%
DeltaCheapest$776Average$981FlexibilityNo cancel feeOn-timeN/A

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