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

Currently priced at $559, American Airlines will fly you from Wilmington to Castries and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

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

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

Travelers seeking maximum savings on their Wilmington to Castries flight should consider departing on Wednesday mornings when fares are most often at their lowest. Sunday 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 Wilmington to Castries?

Saturday flights are generally found to be more expensive for flights from Wilmington to Castries. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Castries.

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

It’s optimal to fly from Wilmington to Castries in the morning. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight at noon.

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

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

How can I find direct flights from Wilmington to Castries?

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

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

Yes. Cheapflights offers flight deals from Wilmington 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.

$328+ Flights from Wilmington to Castries

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Cheap flight deals from Wilmington to Castries

Round-trip from	$559 (American Airlines)
One-way from	$328 (Expedia)

From Wilmington New Hanover County to Castries Hewanorra

Search Deals

One-way flight from Wilmington New Hanover County to Castries Hewanorra

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Find flight deals from Wilmington to Castries

Cheapest flights from Wilmington to Castries
Explore the most affordable flight options available from Wilmington to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Sun 11/166:00 amILM - UVF

1 stop6h 21mAmerican Airlines

Fri 11/212:28 pmUVF - ILM

1 stop10h 16mAmerican Airlines

Deal found 7/30

$559

Best flights from Wilmington to Castries
Discover carefully curated flight deals from Wilmington to Castries that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Sun 11/166:00 amILM - UVF

1 stop6h 21mAmerican Airlines

Fri 11/212:28 pmUVF - ILM

1 stop10h 16mAmerican Airlines

Deal found 7/30

$559

Last-minute flights from Wilmington to Castries
Discover last-minute flight deals from Wilmington to Castries. Data last updated July 30, 2025 and is based on user searches.

Sun 8/311:07 pmILM - UVF

1 stop24h 33mAmerican Airlines

Fri 9/53:17 pmUVF - ILM

1 stop8h 15mAmerican Airlines

Deal found 7/28

$614

One-way flights from Wilmington to Castries
Search for one-way flight options from Wilmington to Castries. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Wed 8/1310:48 amILM - UVF

2 stops29h 23mJetBlue

Deal found 7/28

$328

Wed 8/136:00 amILM - UVF

1 stop8h 15mDelta

Deal found 7/28

$339

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonCastries

ILM - UVF

ILMUVF

Wilmington New Hanover County

Sun 11/16

6:00 am-1:21 pm

1 stop6h 21m

Castries Hewanorra

Fri 11/21

2:28 pm-11:44 pm

1 stop10h 16m

$559

WilmingtonCastries

ILM - UVF

ILMUVF

Wilmington New Hanover County

Wed 8/13

10:48 am-4:11 pm

2 stops29h 23m

$328

WilmingtonCastries

ILM - UVF

ILMUVF

Wilmington New Hanover County

Wed 8/13

6:00 am-2:15 pm

1 stop8h 15m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Wilmington to Castries

Have a flexible travel schedule? Discover the best time to fly to Castries from Wilmington 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

Peruse reviews from past customers who have flown with Delta, JetBlue, and American Airlines from Wilmington to Castries to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,980 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

JetBlue

7.3

Good

2,913 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,980 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What is the cheapest airline to fly from Wilmington to Castries round-trip?
Currently priced at $559, American Airlines will fly you from Wilmington to Castries and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.
Can I find deals for flights from Wilmington to Castries that include hotel bookings?
Yes. In addition to deals on Wilmington to Castries flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Wilmington to Castries?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Wilmington to Castries.
Can I find deals for business class flights from Wilmington to Castries?
Yes. Cheapflights offers flight deals from Wilmington 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 Wilmington to Castries?
Currently, January is the cheapest month in which you can book a flight from Wilmington to Castries (average of $556). Flying from Wilmington 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 Wilmington to Castries

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Top airline flying from Wilmington to Castries

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$508	Average$724	FlexibilityNo cancel fee	On-time71%

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$328+ Cheap flights from Wilmington (ILM) to Castries (UVF)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/13. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Wilmington 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 Wilmington to Castries

Round-trip from

One-way from

Find flight deals from Wilmington to Castries

Cheapest flights from Wilmington to CastriesExplore the most affordable flight options available from Wilmington to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Wilmington to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Wilmington to Castries

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

Reviews of airlines servicing Castries

Peruse reviews from past customers who have flown with Delta, JetBlue, and American Airlines from Wilmington to Castries to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Wilmington 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 Wilmington to Castries round-trip?

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

How can I find direct flights from Wilmington to Castries?

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

What is the cheapest month to book a flight from Wilmington 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 Wilmington to Castries

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

Top airline flying from Wilmington to Castries

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Book with Flexibility

Travel Smart

Cheapest flights from Wilmington to Castries
Explore the most affordable flight options available from Wilmington to Castries. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.