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?

The number of operators available for flights from Detroit to Saint Lucia is 3 as of April 2026.

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.

$439 Cheap Flights from Detroit to Saint Lucia in 2026

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Find the cheapest flights from Detroit to Saint Lucia

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:15 pm - 3:20 pm

DTW

UVF

21h 05m

1 stop

4:15 pm - 5:33 pm

UVF

DTW

25h 18m

1 stop

$439Air Canada

Sat, Apr 18 - Thu, Apr 23

6:15 pm - 3:25 pm

DTW

UVF

21h 10m

1 stop

4:20 pm - 5:33 pm

UVF

DTW

25h 13m

1 stop

$444Air Canada

Wed, Apr 22 - Wed, Apr 29

6:15 pm - 3:25 pm

DTW

UVF

21h 10m

1 stop

4:20 pm - 5:33 pm

UVF

DTW

25h 13m

1 stop

$464Air Canada

Wed, Apr 22 - Wed, Apr 29

6:50 pm - 2:05 pm

DTW

UVF

19h 15m

1 stop

3:05 pm - 2:13 pm

UVF

DTW

23h 08m

1 stop

$483Air Canada

Mon, May 18 - Fri, May 22

2:55 pm - 2:15 pm

DTW

UVF

23h 20m

1 stop

3:15 pm - 10:07 am

UVF

DTW

18h 52m

1 stop

$491Air Canada

Thu, Oct 1 - Tue, Oct 6

2:55 pm - 2:05 pm

DTW

UVF

23h 10m

1 stop

3:05 pm - 6:13 pm

UVF

DTW

27h 08m

1 stop

$493Air Canada

Mon, May 18 - Fri, May 22

6:50 pm - 2:05 pm

DTW

UVF

19h 15m

1 stop

3:05 pm - 9:25 pm

UVF

DTW

30h 20m

2 stops

$496Air Canada

Mon, May 18 - Fri, May 22

10:15 am - 2:05 pm

DTW

UVF

27h 50m

2 stops

3:05 pm - 9:25 pm

UVF

DTW

30h 20m

2 stops

$500Air Canada

Mon, May 18 - Fri, May 22

6:00 am - 3:35 pm

DTW

SLU

33h 35m

2 stops

5:50 pm - 11:49 am

SLU

DTW

17h 59m

2 stops

$872Multiple Airlines

Sun, May 10 - Sat, May 16

6:00 am - 3:35 pm

DTW

SLU

33h 35m

2 stops

5:50 pm - 4:37 pm

SLU

DTW

22h 47m

3 stops

$939Multiple Airlines

Sun, May 10 - Sat, May 16

Air Canada flights from Detroit to Saint Lucia

Our best Air Canada deals on Detroit to Saint Lucia flight tickets

Air Canada

Apr 18

DTW6:15 pmDetroit Metropolitan Wayne County

21h 05m

1 stop

UVF3:20 pmCastries Hewanorra

Apr 23

UVF4:15 pmCastries Hewanorra

25h 18m

1 stop

DTW5:33 pmDetroit Metropolitan Wayne County

$439

Air Canada

Apr 22

DTW6:15 pmDetroit Metropolitan Wayne County

21h 10m

1 stop

UVF3:25 pmCastries Hewanorra

Apr 29

UVF4:20 pmCastries Hewanorra

25h 13m

1 stop

DTW5:33 pmDetroit Metropolitan Wayne County

$444

Air Canada

Apr 22

DTW6:15 pmDetroit Metropolitan Wayne County

21h 10m

1 stop

UVF3:25 pmCastries Hewanorra

Apr 29

UVF4:20 pmCastries Hewanorra

25h 13m

1 stop

DTW5:33 pmDetroit Metropolitan Wayne County

$464

WestJet flights from Detroit to Saint Lucia

Our best WestJet deals on Detroit to Saint Lucia flight tickets

WestJet

Apr 14

DTW9:35 pmDetroit Metropolitan Wayne County

40h 11m

2 stops

UVF1:46 pmCastries Hewanorra

Apr 19

UVF2:40 pmCastries Hewanorra

22h 59m

1 stop

DTW1:39 pmDetroit Metropolitan Wayne County

$3,333

WestJet

Apr 14

DTW9:26 pmDetroit Metropolitan Wayne County

40h 20m

2 stops

UVF1:46 pmCastries Hewanorra

Apr 19

UVF2:40 pmCastries Hewanorra

17h 09m

1 stop

DTW7:49 amDetroit Metropolitan Wayne County

$3,373

WestJet

Apr 14

DTW9:35 pmDetroit Metropolitan Wayne County

40h 11m

2 stops

UVF1:46 pmCastries Hewanorra

Apr 19

UVF2:40 pmCastries Hewanorra

24h 59m

1 stop

DTW3:39 pmDetroit Metropolitan Wayne County

$3,395

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Sat 4/18

6:15 pm-3:20 pm

1 stop21h 05m

Castries Hewanorra

Thu 4/23

4:15 pm-5:33 pm

1 stop25h 18m

$439

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 4/22

6:15 pm-3:25 pm

1 stop21h 10m

Castries Hewanorra

Wed 4/29

4:20 pm-5:33 pm

1 stop25h 13m

$444

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Wed 4/22

6:15 pm-3:25 pm

1 stop21h 10m

Castries Hewanorra

Wed 4/29

4:20 pm-5:33 pm

1 stop25h 13m

$464

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 5/18

6:50 pm-2:05 pm

1 stop19h 15m

Castries Hewanorra

Fri 5/22

3:05 pm-2:13 pm

1 stop23h 08m

$483

Quickest round-trip

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Thu 10/1

2:55 pm-2:15 pm

1 stop23h 20m

Castries Hewanorra

Tue 10/6

3:15 pm-10:07 am

1 stop18h 52m

$491

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 5/18

2:55 pm-2:05 pm

1 stop23h 10m

Castries Hewanorra

Fri 5/22

3:05 pm-6:13 pm

1 stop27h 08m

$493

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 5/18

6:50 pm-2:05 pm

1 stop19h 15m

Castries Hewanorra

Fri 5/22

3:05 pm-9:25 pm

2 stops30h 20m

$496

DetroitCastries

DTW - UVF

DTWUVF

Detroit Metropolitan Wayne County

Mon 5/18

10:15 am-2:05 pm

2 stops27h 50m

Castries Hewanorra

Fri 5/22

3:05 pm-9:25 pm

2 stops30h 20m

$500

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sun 5/10

6:00 am-3:35 pm

2 stops33h 35m

Castries George F. L. Charle

Sat 5/16

5:50 pm-11:49 am

2 stops17h 59m

$872

DetroitCastries

DTW - SLU

DTWSLU

Detroit Metropolitan Wayne County

Sun 5/10

6:00 am-3:35 pm

2 stops33h 35m

Castries George F. L. Charle

Sat 5/16

5:50 pm-4:37 pm

3 stops22h 47m

$939

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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 airlines fly to Saint Lucia?

American Airlines, JetBlue and Delta are the top three most popular airlines that fly to Saint Lucia from Detroit according to our data. American Airlines is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Saint Lucia. Keep in mind that there are 3 different airlines that fly to Saint Lucia on a routine basis, so you have a few additional options to choose from.

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

Fastest flight time	7h 53m
Direct flights	None

The fastest flight from Detroit to Saint Lucia takes 7h 53m

There are no direct flights from Detroit to Saint Lucia. There are no popular flight routes from Detroit to Saint Lucia.

Search flight deals

Frequently asked questions about flying from Detroit to Saint Lucia

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?
The number of operators available for flights from Detroit to Saint Lucia is 3 as of April 2026.
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
JetBlue	PriceFrom $241	Free Cancellation	Rating 7.2 2,923 reviews	Search JetBlue flights
Delta	PriceFrom $682	Free Cancellation	Rating 7.9 8,391 reviews	Search Delta flights
American Airlines	PriceFrom $709	Free Cancellation	Rating 7.1 11,554 reviews	Search American Airlines 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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Flights to Castriesfrom $487

Cheap flights from Detroit to Saint Lucia from $439

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 4/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Air Canada flights from Detroit to Saint Lucia

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Fastest flight time

Direct flights

Frequently asked questions about flying from Detroit to Saint Lucia

Best airlines flying from Detroit to Saint Lucia

Compare and see reviews for airlines that fly from Detroit to Saint Lucia with momondo

Why use momondo?

An easier way to manage your Saint Lucia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Saint Lucia

Popular cities in Saint Lucia

Popular flights according to clicks in the last 7 days on momondo

Detroit flight routes

According to popular flight searches on momondo this year

Saint Lucia flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Saint Lucia

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint Lucia

List of cabin classes available on flights landing in Saint Lucia. Availability may vary depending on flight origin and airline.

Complete your trip to Saint Lucia

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According to popular flight searches on momondo this year