$242 Find Cheap Flights from Detroit to Saint Lucia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Saint Lucia departing on 2/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap Detroit to Saint Lucia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Saint Lucia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Detroit to Saint Lucia

Mon, Jun 1 - Tue, Jun 9
Air Canada Logo
10:45 am - 2:10 pm
DTW
-
UVF
27h 25m1 stop
Air Canada Logo
3:05 pm - 6:13 pm
UVF
-
DTW
27h 08m1 stop
$496Air Canada
Mon, Jun 1 - Tue, Jun 9
Air Canada Logo
10:15 am - 2:10 pm
DTW
-
UVF
27h 55m2 stops
Air Canada Logo
3:05 pm - 6:13 pm
UVF
-
DTW
27h 08m1 stop
$500Air Canada
Wed, Mar 4 - Wed, Mar 11
Air Canada Logo
6:15 pm - 4:25 pm
DTW
-
UVF
21h 10m1 stop
Air Canada Logo
4:15 pm - 5:35 pm
UVF
-
DTW
25h 20m1 stop
$503Air Canada
Tue, Feb 3 - Mon, Feb 9
Multiple Airlines Logo
6:00 am - 3:53 pm
DTW
-
UVF
8h 53m1 stop
Multiple Airlines Logo
5:15 pm - 5:35 pm
UVF
-
DTW
25h 20m1 stop
$508Multiple Airlines
Mon, May 4 - Fri, May 15
Air Canada Logo
6:50 pm - 2:05 pm
DTW
-
UVF
19h 15m1 stop
Air Canada Logo
3:15 pm - 6:13 pm
UVF
-
DTW
26h 58m1 stop
$520Air Canada
Mon, May 4 - Fri, May 15
Air Canada Logo
10:15 am - 2:05 pm
DTW
-
UVF
27h 50m2 stops
Air Canada Logo
3:15 pm - 10:08 am
UVF
-
DTW
18h 53m1 stop
$524Air Canada
Tue, Feb 3 - Mon, Feb 9
Air Canada Logo
6:15 pm - 4:20 pm
DTW
-
UVF
21h 05m1 stop
Air Canada Logo
5:15 pm - 5:35 pm
UVF
-
DTW
25h 20m1 stop
$544Air Canada
Sun, May 31 - Tue, Jun 9
Air Canada Logo
10:15 am - 2:10 pm
DTW
-
UVF
51h 55m2 stops
Air Canada Logo
3:05 pm - 10:08 am
UVF
-
DTW
19h 03m1 stop
$550Air Canada
Sun, May 31 - Tue, Jun 9
Air Canada Logo
10:15 am - 2:10 pm
DTW
-
UVF
51h 55m2 stops
Air Canada Logo
3:05 pm - 9:25 pm
UVF
-
DTW
30h 20m2 stops
$553Air Canada
Mon, Feb 23 - Sat, Feb 28
JetBlue Logo
6:00 am - 3:43 pm
DTW
-
UVF
8h 43m1 stop
JetBlue Logo
6:40 pm - 9:01 am
UVF
-
DTW
15h 21m1 stop
$560JetBlue
Booking Insights

KAYAK's insights & trends for Detroit to Saint Lucia flights

Get data-powered insights and trends into flights from Detroit to Saint Lucia to help you find the cheapest flights, the best time to fly and much more.

Which airlines fly non-stop between Detroit Metropolitan Wayne County Airport and Saint Lucia?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from Detroit Metropolitan Wayne County Airport to Saint Lucia.

There are 3 airlines that fly nonstop from Detroit Metropolitan Wayne County Airport to Saint Lucia. They are: American Airlines, JetBlue and Delta. The cheapest price of all airlines flying this route was found with JetBlue at $241 for a round-trip flight to Castries (UVF). On average, JetBlue offers the best prices for nonstop flights between Detroit Metropolitan Wayne County Airport and Saint Lucia.

Which airlines provide the cheapest flights from Detroit Metropolitan Wayne County Airport to Saint Lucia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Detroit Metropolitan Wayne County Airport to Saint Lucia were found on Air Canada ($503) and JetBlue ($520).

Good to know

Low seasonAugust
Cheapest flight$242
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 1% increase in price.
Flight from Detroit to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Detroit to Saint Lucia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Detroit to Saint Lucia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Detroit to Saint Lucia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Detroit to Saint Lucia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Detroit to Saint Lucia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Detroit to Saint Lucia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Detroit to Saint Lucia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Detroit to Saint Lucia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Detroit to Saint Lucia

 
Need help choosing which airline to fly with from Detroit to Saint Lucia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8021 reviews
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
7.2Food
Airline reviews

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

2.0 MediocreAnonymous, Jan 2026
EWR - ATL
Read more Delta reviews

Flight was late from Newark to Atlanta, I asked flight attendant to please let my family of 3 out first when we landed to Atlanta because we were late for our connecting flight to Quito. She didn't and we were late for 5 minutes we couldn't board the plane and spend hours trying to get another flight with customer service for the next day.

I really liked the legroom. I am 6’4”.a at For some reason our seats were not together and using the app to fix it didn’t work. Passengers were nice enough to move for us but you should absolutely ensure a parent sits with their child.

Late delayed flight delays boarding and delays leaving and delays on arrival too. Cramped plane no room no food.

DTW line is too long. The flights from DTW to BWI are always delayed for unknown reasons.

Delta canceled our flight and we had to scramble to find another airline to get home. Phoenix is not a delta hub so they didn’t have another plane. It would have been a red eye though Salt Lake City. Getting in at 5am. No bueno.

This flight was no comparison to our prior flight. I'm thinking it all has to do with the age of the aircraft.

This flight was a first class choice and left much to be desired. Seat backs on seats were falling apart and torn. Seats actually didn't come to a "full & upright position". Pull out table was sprung. Not any significant leg room. All in all we were on an obviously older plane and felt overcharged for what we received as first class.

A 12 hour flight during the day with one real meal service - are you kidding? Also the breakfast was one of the worst and not what was listed

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

Delta is a good airline. I've never had an issue with Delta. I'll continue to fly with them until they show me that I shouldn't.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

The economy seats are very cramped and the food was bizarre. However, I did like the greek yogurt option for breakfast.

While I didn’t watch much tv I would have liked a few more options of TV series from Apple TV or hbo max ..

Everything about the flight was lovely. My only suggestion would be to offer a few more options of tv series from Apple TV or HBO.

Nothing to write home about, average flight experience. Seats were spacious enough, crew friendly enough. Loved the AA entertainment/wifi service.

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

They should have allowed for extra time to de-ice the plane before boarding passengers. This delayed us about 10-15 mins after we boarded. Overall experience was fine. Crew was friendly and on top of everything. We didn’t have any issues during the flight.

Experience was good. We were delayed in leaving by 15 mins because the flight was waiting on a family that was late in getting to the gate. Food and drink options were as expected. I highly recommend checking in ahead of time using the airline’s app so that it’s quicker to get your luggage tags as soon as you arrive at the terminal. No more waiting in long lines!

Overall experience was great. Flights were almost on time in departing and we arrived at our destination as scheduled. No issues with amenities or flight crew. Everything went well as as expected. Will fly again with American Airlines in the future!

We never made it due to delays on both ends. Gate attendant said it was mechanical but the system said otherwise, so no compensation. That’s not right.

Flight was fine, price was good but food onboard was abysmal. I was on there for breakfast and lunch and dinner 845am EST to 845pm GMT and all I got was a yoghurt parfait, fruit and a piece of cake. Later snacks included an ice-cream brownie and a pizza twist. I was hungry by the time I landed and the airport amenities were closed. Not happy.

1) No pilot available for 1 hour 2) no room for most passengers careyon in overhead—-> stowed below 3) when we landed we had to wait 45 min. Before docking at gate as gate was not ready

Good. No issues except a slight delay. Crew came in late.

Not a pleasant experience, service was poor. Didn't like it

It was good. I prefer JB over other airlines.I just wish we had headphones for the films, but other than that - good.

The ride share experience in JFK is terrible. After traveling on a flight, then you need to take a subway to the last stop to get an uber or lyft. Unacceptable. Bad job JetBlue for permitting JFK and Port Authority to do this to your passengers.

Checking In on JetBlue site was impossible. It hung up on REAL ID. Even my Global Entry did not help. Luckily, on Kayak site it was a breeze. Entire flight the temperature was COLD! Otherwise the crew was great!

The flight was two hours late due to a computer fault and resulting maintenance. Nothing was offered as compensation beyond bottles of water during the time we were deplaned and waiting in the terminal.

Very pleasant flight attendants. Gate crew rather loud chatting with each other.

Four plus hour flight delay in New York caused us to take off after 11:30pm. We didn’t arrive at our hotel until five hours after check in. Started the trip off feeling exhausted.

Everything you need to know for your flight from Detroit to Saint Lucia

Information on your arrival and departure airports