$617 Find Cheap Flights from Des Moines to Saint Lucia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Des Moines to Saint Lucia departing on 3/23. 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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Flight Deals

Book Cheap Des Moines 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 Des Moines 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 Des Moines to Saint Lucia

Mon, Mar 23 - Tue, Mar 31
American Airlines Logo
3:26 pm - 2:58 pm
DSM
-
UVF
22h 32m
2 stops
American Airlines Logo
3:58 pm - 1:07 pm
UVF
-
DSM
22h 09m
2 stops
$617American Airlines
Mon, Mar 23 - Tue, Mar 31
American Airlines Logo
6:00 am - 1:48 pm
DSM
-
UVF
30h 48m
1 stop
American Airlines Logo
3:58 pm - 1:07 pm
UVF
-
DSM
22h 09m
2 stops
$630American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
3:20 pm - 2:23 pm
DSM
-
UVF
22h 03m
2 stops
American Airlines Logo
3:21 pm - 11:26 am
UVF
-
DSM
21h 05m
2 stops
$652American Airlines
Mon, Mar 16 - Mon, Mar 23
American Airlines Logo
3:26 pm - 2:58 pm
DSM
-
UVF
22h 32m
2 stops
American Airlines Logo
3:58 pm - 1:18 pm
UVF
-
DSM
22h 20m
2 stops
$655American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
1:38 pm - 2:23 pm
DSM
-
UVF
23h 45m
1 stop
American Airlines Logo
3:21 pm - 11:26 am
UVF
-
DSM
21h 05m
2 stops
$663American Airlines
Mon, Mar 16 - Mon, Mar 23
American Airlines Logo
3:26 pm - 1:48 pm
DSM
-
UVF
21h 22m
2 stops
American Airlines Logo
3:18 pm - 1:07 pm
UVF
-
DSM
22h 49m
1 stop
$665American Airlines
Wed, Jun 3 - Thu, Jun 11
American Airlines Logo
6:29 pm - 3:04 pm
DSM
-
UVF
19h 35m
2 stops
American Airlines Logo
2:58 pm - 8:23 am
UVF
-
DSM
18h 25m
2 stops
$718American Airlines
Tue, Apr 14 - Tue, Apr 21
American Airlines Logo
1:38 pm - 2:23 pm
DSM
-
UVF
23h 45m
1 stop
American Airlines Logo
3:21 pm - 1:11 pm
UVF
-
DSM
22h 50m
1 stop
$746American Airlines
Wed, Jun 17 - Thu, Jun 25
American Airlines Logo
7:58 pm - 3:04 pm
DSM
-
UVF
18h 06m
2 stops
American Airlines Logo
3:10 pm - 1:15 pm
UVF
-
DSM
23h 05m
2 stops
$753American Airlines
Mon, Mar 23 - Tue, Mar 31
American Airlines Logo
6:00 am - 2:58 pm
DSM
-
UVF
7h 58m
1 stop
American Airlines Logo
2:48 pm - 11:56 pm
UVF
-
DSM
10h 08m
1 stop
$764American Airlines
Useful Info

Good to know

Cheapest flight$617
Flight from Des Moines to Castries

FAQs - booking Saint Lucia flights

  • How does KAYAK find such low prices on flights from Des Moines 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 Des Moines to Saint Lucia.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Des Moines 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 Des Moines 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 Des Moines 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 Des Moines 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 Des Moines 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 airline flying from Des Moines to Saint Lucia

 
Need help choosing which airline to fly with from Des Moines 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.
7.2
American AirlinesOverall score based on 11213 reviews
7.5Boarding
6.4Food
7.2Comfort
6.9Entertainment
8.0Crew
Airline reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

2.0 MediocreManikandan, Jan 2026
DFW - ORD
Read more American Airlines reviews

Update to handle the delay was very bad, crews no smiles or welcome or thanks. Don’t care attitude

It would be nice to have some low carb options in the snacks.

I was trying to take 2 one and a half hour one way trips and I experienced almost 20 delays over the course of those two trips. Only a few of them were due to weather the rest was disorganization

No gates avail at DFW so our incoming had to wait 30 mins for a plane to push back because they Had mechanical. We boarded 90 mins delayed and then we had a mechanical. Come on American…do better. Also at my seat the tray table had not been cleaned. Floor had not been cleaned. But captain and flight Att were very picture and apologetic.

Crew was helpful and cheerful especially when they had no refreshments to work with. The plane was never serviced and had nothing but limited water and coffee onboard. For the price point, a concern of services.

Flight was smooth, quick and felt safe. The 2 delays not happening would have been better but I guess that happens in the airline industry

Flight was canceled. I asked to be rerouted to OKC and then took an Uber.

AA did not allow to board a flight because my connecting flight from DFW had been canceled. I got on another flight to another city. No service on the plane and I did not use their entertainment system.

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

Everything you need to know for your flight from Des Moines to Saint Lucia

Information on your arrival and departure airports