In terms of precipitation, rainfall in Wilmington ranges from 2.8 - 7.8 inches per month. September is typically the wettest month, when rainfall can reach 7.8 in. April is typically the driest time to visit Wilmington when rainfall is around 2.8 in.

If weather is an important factor for your trip to Wilmington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 46.4 F).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Wilmington as you normally would.

What airport do you fly into for flights to Wilmington from Costa Rica?

Located just 4.3 mi from the city center, Wilmington New Hanover County (ILM) is the airport most travelers will use when flying to Wilmington from Costa Rica.

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

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

How can I find direct flights from Costa Rica to Wilmington?

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

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

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

$476+ Flights from Costa Rica to Wilmington

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Cheap flight deals from Costa Rica to Wilmington

One-way flights from Costa Rica to Wilmington
Search for one-way flight options from Costa Rica to Wilmington. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Sun 6/282:03 pm

SJO

ILM

1 stop7h 46m

American Airlines

Deal found 1/27

$476

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San JoséWilmington

SJO - ILM

SJOILM

San José Juan Santamaria Intl

Sun 6/28

2:03 pm-11:49 pm

1 stop7h 46m

$476

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Deals found on 1/27

Best time to book a flight from Costa Rica to Wilmington

Have a flexible travel schedule? Discover the best time to fly to Wilmington from Costa Rica 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.

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Everything you need to know about your flight from Costa Rica to Wilmington

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

Currently, May is the cheapest month in which you can book a flight from Costa Rica to Wilmington (average of $213). Flying from Costa Rica to Wilmington in October is currently the most expensive (average of $503). 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.

Related info for your journey

What airport do you fly into for flights to Wilmington from Costa Rica?
Located just 4.3 mi from the city center, Wilmington New Hanover County (ILM) is the airport most travelers will use when flying to Wilmington from Costa Rica.
Can I find deals for flights from Costa Rica to Wilmington that include hotel bookings?
Yes. In addition to deals on Costa Rica to Wilmington flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Costa Rica to Wilmington?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Costa Rica to Wilmington.
Can I find deals for business class flights from Costa Rica to Wilmington?
Yes. Cheapflights offers flight deals from Costa Rica to Wilmington 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 Costa Rica to Wilmington?
Currently, May is the cheapest month in which you can book a flight from Costa Rica to Wilmington (average of $213). Flying from Costa Rica to Wilmington in October is currently the most expensive (average of $503). 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.

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$476+ Cheap flights from Costa Rica to Wilmington (ILM)

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 6/28. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Costa Rica to Wilmington with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Costa Rica to Wilmington

One-way flights from Costa Rica to WilmingtonSearch for one-way flight options from Costa Rica to Wilmington. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Search for one-way flight options from Costa Rica to Wilmington. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.

Find flight deals from Costa Rica to Wilmington

Keep the following information in mind while searching for Costa Rica to Wilmington flight deals. Data was last updated January 29, 2026.

Most accurate provider

Most trusted provider

Cheapflights Fare Finder

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

Best time to book a flight from Costa Rica to Wilmington

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

Cheapflights Insights

Everything you need to know about your flight from Costa Rica to Wilmington

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

Related info for your journey

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

What airport do you fly into for flights to Wilmington from Costa Rica?

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

How can I find direct flights from Costa Rica to Wilmington?

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

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

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One-way flights from Costa Rica to Wilmington
Search for one-way flight options from Costa Rica to Wilmington. Find affordable one-way fares based on user searches. Data last updated January 29, 2026.