What is the cheapest airline to fly from Des Moines to Castries round-trip?

Our cheapest airline available from Des Moines to Castries is American Airlines. Our recent data shows that you can find tickets from as low as $596 on this airline. Users have found that American Airlines is 24% cheaper than the other options available to this destination.

What is the cheapest month to book a flight from Des Moines to Castries?

Currently, January is the cheapest month in which you can book a flight from Des Moines to Castries (average of $556). Flying from Des Moines to Castries 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.

What is the cheapest day to fly from Des Moines to Castries?

Travelers seeking maximum savings on their Des Moines to Castries flight should consider departing on Wednesday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Des Moines to Castries?

Travelers have found that booking a Tuesday departure is the best way to save up to 141% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

What is the cheapest time of day to fly from DSM to UVF?

When flying from Des Moines to Castries, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 31% versus a flight in the morning.

Can I find deals for flights from Des Moines to Castries that include hotel bookings?

Yes. In addition to deals on Des Moines to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Des Moines to Castries?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Castries.

Can I find deals for business class flights from Des Moines to Castries?

Yes. Cheapflights offers flight deals from Des Moines to Castries by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$596+ Flights from Des Moines to Castries

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Cheap flight deals from Des Moines to Castries

Round-trip from	$596 (American Airlines)
Popular in	December
Cheapest in	October
Average price	$742

From Des Moines to Castries Hewanorra

Search Deals

Highest demand for flights based on searches. 37% potential increase in price ($470 potential increase over avg. RT price).

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Cheapest flight prices on average. 18% potential price decrease ($123 potential savings vs. average RT price).

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Average for round-trip flights in June 2025

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Find flight deals from Des Moines to Castries

Cheapest flights from Des Moines to Castries
Explore the most affordable flight options available from Des Moines to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Sat 12/61:39 pmDSM - UVF

2 stops21h 21mAmerican Airlines

Thu 12/114:20 pmUVF - DSM

1 stop9h 24mAmerican Airlines

Deal found 6/10

$596

Sat 12/66:45 pmDSM - UVF

2 stops43h 15mMultiple Airlines

Thu 12/113:40 pmUVF - DSM

3 stops33h 09mMultiple Airlines

Deal found 6/10

$1,185

Best flights from Des Moines to Castries
Discover carefully curated flight deals from Des Moines to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 12, 2025.

Sat 12/61:39 pmDSM - UVF

2 stops21h 21mAmerican Airlines

Thu 12/114:20 pmUVF - DSM

1 stop9h 24mAmerican Airlines

Deal found 6/10

$596

Sat 12/66:45 pmDSM - UVF

2 stops43h 15mMultiple Airlines

Thu 12/113:40 pmUVF - DSM

3 stops33h 09mMultiple Airlines

Deal found 6/10

$1,185

Last-minute flights from Des Moines to Castries
Discover last-minute flight deals from Des Moines to Castries. Data last updated June 12, 2025 and is based on user searches.

Sat 7/267:09 amDSM - UVF

1 stop30h 11mAmerican Airlines

Sat 8/23:20 pmUVF - DSM

2 stops19h 13mAmerican Airlines

Deal found 6/11

$823

Cheapflights Fare Finder

Use the filters below to find and compare flights from Des Moines to Castries that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Des MoinesCastries

DSM - UVF

DSMUVF

Des Moines

Sat 12/6

1:39 pm-1:00 pm

2 stops21h 21m

Castries Hewanorra

Thu 12/11

4:20 pm-11:44 pm

1 stop9h 24m

$596

Des MoinesCastries

DSM - UVF

DSMUVF

Des Moines

Sat 12/6

6:45 pm-4:00 pm

2 stops43h 15m

Castries Hewanorra

Thu 12/11

3:40 pm-10:49 pm

3 stops33h 09m

$1,185

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Best time to book a flight from Des Moines to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Des Moines 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.

Reviews of airlines servicing Castries

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

American Airlines

7.2

Good

10,000 reviews

American Airlines

7.2

Good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

What is the cheapest airline to fly from Des Moines to Castries round-trip?
Our cheapest airline available from Des Moines to Castries is American Airlines. Our recent data shows that you can find tickets from as low as $596 on this airline. Users have found that American Airlines is 24% cheaper than the other options available to this destination.
Can I find deals for flights from Des Moines to Castries that include hotel bookings?
Yes. In addition to deals on Des Moines to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Des Moines to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Des Moines to Castries.
Can I find deals for business class flights from Des Moines to Castries?
Yes. Cheapflights offers flight deals from Des Moines to Castries 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 Des Moines to Castries?
Currently, January is the cheapest month in which you can book a flight from Des Moines to Castries (average of $556). Flying from Des Moines to Castries 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Des Moines to Castries

Omaha to Castries flights

Moline to Castries flights

Top 2 airlines flying from Des Moines to Castries

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$327	Average$904	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$532	Average$637	FlexibilityNo cancel fee	On-time71%

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$596+ Cheap flights from Des Moines (DSM) to Castries (UVF)

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Des Moines to Castries with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Des Moines to Castries

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Des Moines to Castries

Cheapest flights from Des Moines to CastriesExplore the most affordable flight options available from Des Moines to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Explore the most affordable flight options available from Des Moines to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Des Moines to Castries that are best for you.

Best time to book a flight from Des Moines to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Des Moines with our price prediction graph.

Reviews of airlines servicing Castries

Related info for your journey

Find useful and relevant information for your journey from Des Moines to Castries. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What is the cheapest airline to fly from Des Moines to Castries round-trip?

Can I find deals for flights from Des Moines to Castries that include hotel bookings?

How can I find direct flights from Des Moines to Castries?

Can I find deals for business class flights from Des Moines to Castries?

What is the cheapest month to book a flight from Des Moines to Castries?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Des Moines to Castries

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Des Moines to Castries

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Cheapest flights from Des Moines to Castries
Explore the most affordable flight options available from Des Moines to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.