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Cheap flights from Detroit to Saint Lucia from $435

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Saint Lucia departing on 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Detroit to Saint Lucia

Cheap round-trip flights

JetBlue Logo
6:12 am - 2:15 pmDTW-UVF
8h 03m1 stop
JetBlue Logo
3:05 pm - 11:40 pmUVF-DTW
8h 35m1 stop
$435JetBlue
Find Deal
Tue, Sep 30 - Thu, Oct 9
JetBlue Logo
3:12 pm - 2:57 pmDTW-UVF
22h 45m1 stop
JetBlue Logo
4:57 pm - 2:17 pmUVF-DTW
22h 20m1 stop
$449JetBlue
Find Deal
Sun, Nov 2 - Thu, Nov 6
Air Canada Logo
8:35 pm - 2:15 pmDTW-UVF
17h 40m1 stop
Air Canada Logo
4:15 pm - 5:36 pmUVF-DTW
25h 21m1 stop
$517Air Canada
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Thu, Oct 23 - Mon, Oct 27
American Airlines Logo
5:56 am - 2:35 pmDTW-UVF
7h 39m1 stop
American Airlines Logo
5:00 pm - 9:01 amUVF-DTW
17h 01m1 stop
$707American Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
American Airlines Logo
5:49 pm - 2:35 pmDTW-UVF
19h 46m2 stops
American Airlines Logo
5:00 pm - 12:11 amUVF-DTW
8h 11m1 stop
$712American Airlines
Find Deal
Mon, Feb 16 - Wed, Feb 25
Air Canada Logo
4:10 pm - 2:15 pmDTW-UVF
22h 05m1 stop
Air Canada Logo
4:15 pm - 4:45 pmUVF-DTW
24h 30m2 stops
$764Air Canada
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Thu, Oct 23 - Mon, Oct 27
Delta Logo
5:20 am - 3:10 pmDTW-UVF
8h 50m1 stop
Delta Logo
4:35 pm - 9:25 amUVF-DTW
17h 50m1 stop
$810Delta
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Wed, Nov 19 - Thu, Nov 27
Logo
9:00 am - 2:50 pmDTW-UVF
28h 50m2 stops
Logo
3:40 pm - 1:34 pmUVF-DTW
22h 54m1 stop
$829
Find Deal
Wed, Nov 19 - Thu, Nov 27
Delta Logo
9:25 pm - 3:10 pmDTW-UVF
16h 45m1 stop
Delta Logo
4:35 pm - 9:25 amUVF-DTW
17h 50m1 stop
$835Delta
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Thu, Nov 20 - Thu, Nov 27
Logo
6:15 pm - 11:45 amDTW-SLU
16h 30m2 stops
Logo
6:20 pm - 5:36 pmSLU-DTW
24h 16m2 stops
$1,631
Find Deal
Sat, Feb 7 - Sat, Feb 14

American Airlines flights from Detroit to Saint Lucia

Our best American Airlines deals on Detroit to Saint Lucia flight tickets
American Airlines
Feb 16
DTW5:56 amDetroit Metropolitan Wayne County
7h 39m
1 stop
UVF2:35 pmCastries Hewanorra
Feb 25
UVF5:00 pmCastries Hewanorra
17h 01m
1 stop
DTW9:01 amDetroit Metropolitan Wayne County
$707
Find similar
American Airlines
Feb 16
DTW5:49 pmDetroit Metropolitan Wayne County
19h 46m
2 stops
UVF2:35 pmCastries Hewanorra
Feb 25
UVF5:00 pmCastries Hewanorra
8h 11m
1 stop
DTW12:11 amDetroit Metropolitan Wayne County
$712
Find similar
American Airlines
Nov 20
DTW6:00 amDetroit Metropolitan Wayne County
8h 50m
1 stop
UVF3:50 pmCastries Hewanorra
Nov 26
UVF4:04 pmCastries Hewanorra
9h 21m
1 stop
DTW12:25 amDetroit Metropolitan Wayne County
$732
Find similar

JetBlue flights from Detroit to Saint Lucia

Our best JetBlue deals on Detroit to Saint Lucia flight tickets
JetBlue
Sep 30
DTW6:12 amDetroit Metropolitan Wayne County
8h 03m
1 stop
UVF2:15 pmCastries Hewanorra
Oct 9
UVF3:05 pmCastries Hewanorra
8h 35m
1 stop
DTW11:40 pmDetroit Metropolitan Wayne County
$435
Find similar
JetBlue
Nov 2
DTW3:12 pmDetroit Metropolitan Wayne County
22h 45m
1 stop
UVF2:57 pmCastries Hewanorra
Nov 6
UVF4:57 pmCastries Hewanorra
22h 20m
1 stop
DTW2:17 pmDetroit Metropolitan Wayne County
$449
Find similar
JetBlue
Oct 3
DTW12:16 pmDetroit Metropolitan Wayne County
24h 30m
1 stop
UVF12:46 pmCastries Hewanorra
Oct 10
UVF3:05 pmCastries Hewanorra
8h 35m
1 stop
DTW11:40 pmDetroit Metropolitan Wayne County
$475
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated August 21, 2025.
Use the filters below to find and compare flights from Detroit to Saint Lucia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Tue 9/30

6:12 am-2:15 pm

1 stop8h 03m

Castries Hewanorra

Thu 10/9

3:05 pm-11:40 pm

1 stop8h 35m

$435

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sun 11/2

3:12 pm-2:57 pm

1 stop22h 45m

Castries Hewanorra

Thu 11/6

4:57 pm-2:17 pm

1 stop22h 20m

$449

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 10/23

8:35 pm-2:15 pm

1 stop17h 40m

Castries Hewanorra

Mon 10/27

4:15 pm-5:36 pm

1 stop25h 21m

$517

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 2/16

5:56 am-2:35 pm

1 stop7h 39m

Castries Hewanorra

Wed 2/25

5:00 pm-9:01 am

1 stop17h 01m

$707

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 2/16

5:49 pm-2:35 pm

2 stops19h 46m

Castries Hewanorra

Wed 2/25

5:00 pm-12:11 am

1 stop8h 11m

$712

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 10/23

4:10 pm-2:15 pm

1 stop22h 05m

Castries Hewanorra

Mon 10/27

4:15 pm-4:45 pm

2 stops24h 30m

$764

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 11/19

5:20 am-3:10 pm

1 stop8h 50m

Castries Hewanorra

Thu 11/27

4:35 pm-9:25 am

1 stop17h 50m

$810

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 11/19

9:00 am-2:50 pm

2 stops28h 50m

Castries Hewanorra

Thu 11/27

3:40 pm-1:34 pm

1 stop22h 54m

$829

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 11/20

9:25 pm-3:10 pm

1 stop16h 45m

Castries Hewanorra

Thu 11/27

4:35 pm-9:25 am

1 stop17h 50m

$835

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sat 2/7

6:15 pm-11:45 am

2 stops16h 30m

Castries George F. L. Charle

Sat 2/14

6:20 pm-5:36 pm

2 stops24h 16m

$1,631

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Saint Lucia from

How to get the cheapest flight ticket from Detroit to Saint Lucia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Saint Lucia?

Our data shows that Monday is the least expensive day to fly to Saint Lucia. Tickets to fly out on this day can be as low as $715. On the other hand, Sunday is the most expensive day to depart from Detroit because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,045.

Cheap Detroit to Saint Lucia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Detroit to Saint Lucia

Direct flights

None
There are no direct flights from Detroit to Saint Lucia. There are no popular flight routes from Detroit to Saint Lucia.
Search flight deals

  • When did momondo last update prices for flights from Detroit to Saint Lucia?

    Prices for flights from Detroit to Saint Lucia refresh daily.

  • How many operators does momondo search for flights from Detroit to Saint Lucia?

  • How old do you have to be to fly from Detroit to Saint Lucia?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Detroit to Saint Lucia.

  • What documentation or ID do you need to fly to Saint Lucia?

    The required travel and health documents for your Saint Lucia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint Lucia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Detroit to Saint Lucia

Compare and see reviews for airlines that fly from Detroit to Saint Lucia with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $499Free CancellationRating
7.2
2,916 reviews
Search JetBlue flights
American AirlinesPriceFrom $692Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $716Free CancellationRating
7.9
7,981 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Detroit to Saint Lucia?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Saint Lucia from Detroit.

Can I find flights from Detroit to Saint Lucia with flexible booking policies on momondo?

Flights from Detroit to Saint Lucia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Detroit to Saint Lucia?

momondo helps you find the best flight between Detroit and Saint Lucia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Detroit to Saint Lucia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Detroit to Saint Lucia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint Lucia trip

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