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Cheap flights from Wilmington to Costa Rica from $256

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Wilmington to Costa Rica departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Wilmington to Costa Rica

Cheap round-trip flights

Multiple Airlines Logo
6:08 pm - 11:30 amILM-SJO
19h 22m2 stops
Multiple Airlines Logo
7:30 am - 10:03 pmSJO-ILM
12h 33m1 stop
$272Multiple Airlines
Find Deal
dom., oct. 19 - jue., oct. 23
Multiple Airlines Logo
6:08 pm - 11:30 amILM-SJO
19h 22m2 stops
Multiple Airlines Logo
7:30 am - 10:03 pmSJO-ILM
12h 33m1 stop
$274Multiple Airlines
Find Deal
dom., oct. 19 - jue., oct. 23
Multiple Airlines Logo
6:08 pm - 10:41 amILM-SJO
18h 33m1 stop
Multiple Airlines Logo
11:37 am - 10:03 pmSJO-ILM
8h 26m1 stop
$321Multiple Airlines
Find Deal
dom., oct. 19 - jue., oct. 23
American Airlines Logo
7:00 am - 1:38 pmILM-SJO
8h 38m1 stop
American Airlines Logo
1:05 pm - 10:19 pmSJO-ILM
7h 14m1 stop
$494American Airlines
Find Deal
mié., oct. 15 - mié., oct. 29
American Airlines Logo
6:00 am - 1:38 pmILM-SJO
9h 38m2 stops
American Airlines Logo
2:40 pm - 9:33 amSJO-ILM
16h 53m2 stops
$498American Airlines
Find Deal
mié., oct. 15 - mié., oct. 29
Delta Logo
6:00 am - 1:06 pmILM-SJO
8h 06m1 stop
Delta Logo
7:00 am - 11:17 pmSJO-ILM
15h 17m1 stop
$512Delta
Find Deal
vie., nov. 14 - vie., nov. 21
American Airlines Logo
7:59 pm - 1:38 pmILM-SJO
19h 39m2 stops
American Airlines Logo
2:20 pm - 8:11 amSJO-ILM
15h 51m1 stop
$516American Airlines
Find Deal
dom., oct. 5 - sáb., oct. 11
American Airlines Logo
6:18 am - 9:11 pmILM-SJO
15h 53m1 stop
American Airlines Logo
3:38 pm - 11:59 pmSJO-ILM
7h 21m1 stop
$535American Airlines
Find Deal
vie., dic. 5 - dom., dic. 14
Delta Logo
6:00 am - 12:40 pmILM-LIR
7h 40m1 stop
Delta Logo
2:05 pm - 11:17 pmLIR-ILM
8h 12m1 stop
$555Delta
Find Deal
dom., nov. 16 - mié., nov. 19
Delta Logo
6:00 am - 12:40 pmILM-LIR
7h 40m1 stop
Delta Logo
2:05 pm - 11:17 pmLIR-ILM
8h 12m1 stop
$575Delta
Find Deal
jue., nov. 13 - mié., nov. 19

Delta flights from Wilmington to Costa Rica

Our best Delta deals on Wilmington to Costa Rica flight tickets
Delta
Nov 14
ILM6:00 amWilmington New Hanover County
8h 06m
1 stop
SJO1:06 pmSan José Juan Santamaria Intl
Nov 21
SJO7:00 amSan José Juan Santamaria Intl
15h 17m
1 stop
ILM11:17 pmWilmington New Hanover County
$512
Find similar
Delta
Nov 16
ILM6:00 amWilmington New Hanover County
7h 40m
1 stop
LIR12:40 pmLiberia
Nov 19
LIR2:05 pmLiberia
8h 12m
1 stop
ILM11:17 pmWilmington New Hanover County
$555
Find similar
Delta
Nov 13
ILM6:00 amWilmington New Hanover County
7h 40m
1 stop
LIR12:40 pmLiberia
Nov 19
LIR2:05 pmLiberia
8h 12m
1 stop
ILM11:17 pmWilmington New Hanover County
$575
Find similar

American Airlines flights from Wilmington to Costa Rica

Our best American Airlines deals on Wilmington to Costa Rica flight tickets
American Airlines
Oct 15
ILM7:00 amWilmington New Hanover County
8h 38m
1 stop
SJO1:38 pmSan José Juan Santamaria Intl
Oct 29
SJO1:05 pmSan José Juan Santamaria Intl
7h 14m
1 stop
ILM10:19 pmWilmington New Hanover County
$494
Find similar
American Airlines
Oct 15
ILM6:00 amWilmington New Hanover County
9h 38m
2 stops
SJO1:38 pmSan José Juan Santamaria Intl
Oct 29
SJO2:40 pmSan José Juan Santamaria Intl
16h 53m
2 stops
ILM9:33 amWilmington New Hanover County
$498
Find similar
American Airlines
Oct 5
ILM7:59 pmWilmington New Hanover County
19h 39m
2 stops
SJO1:38 pmSan José Juan Santamaria Intl
Oct 11
SJO2:20 pmSan José Juan Santamaria Intl
15h 51m
1 stop
ILM8:11 amWilmington New Hanover County
$516
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Wilmington to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated septiembre 16, 2025.
Use the filters below to find and compare flights from Wilmington to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

dom. 10/19

6:08 pm-11:30 am

2 stops19h 22m

San José Juan Santamaria Intl

jue. 10/23

7:30 am-10:03 pm

1 stop12h 33m

$272

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

dom. 10/19

6:08 pm-11:30 am

2 stops19h 22m

San José Juan Santamaria Intl

jue. 10/23

7:30 am-10:03 pm

1 stop12h 33m

$274

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

dom. 10/19

6:08 pm-10:41 am

1 stop18h 33m

San José Juan Santamaria Intl

jue. 10/23

11:37 am-10:03 pm

1 stop8h 26m

$321

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

mié. 10/15

7:00 am-1:38 pm

1 stop8h 38m

San José Juan Santamaria Intl

mié. 10/29

1:05 pm-10:19 pm

1 stop7h 14m

$494

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

mié. 10/15

6:00 am-1:38 pm

2 stops9h 38m

San José Juan Santamaria Intl

mié. 10/29

2:40 pm-9:33 am

2 stops16h 53m

$498

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

vie. 11/14

6:00 am-1:06 pm

1 stop8h 06m

San José Juan Santamaria Intl

vie. 11/21

7:00 am-11:17 pm

1 stop15h 17m

$512

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

dom. 10/5

7:59 pm-1:38 pm

2 stops19h 39m

San José Juan Santamaria Intl

sáb. 10/11

2:20 pm-8:11 am

1 stop15h 51m

$516

WilmingtonSan José

ILM - SJO

ILMSJO

Wilmington New Hanover County

vie. 12/5

6:18 am-9:11 pm

1 stop15h 53m

San José Juan Santamaria Intl

dom. 12/14

3:38 pm-11:59 pm

1 stop7h 21m

$535

WilmingtonLiberia

ILM - LIR

ILMLIR

Wilmington New Hanover County

dom. 11/16

6:00 am-12:40 pm

1 stop7h 40m

Liberia

mié. 11/19

2:05 pm-11:17 pm

1 stop8h 12m

$555

WilmingtonLiberia

ILM - LIR

ILMLIR

Wilmington New Hanover County

jue. 11/13

6:00 am-12:40 pm

1 stop7h 40m

Liberia

mié. 11/19

2:05 pm-11:17 pm

1 stop8h 12m

$575

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Costa Rica from

How to get the cheapest flight ticket from Wilmington to Costa Rica

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Costa Rica?

The cheapest month to fly to Costa Rica from Wilmington is in September. Flight prices, which tend to average around $493, are often lower during this time because this is during the off-season. If you’re not able to fly to Costa Rica in September, then July is your next best option. Flight prices from Wilmington to Costa Rica during July average around $581.

What is the cheapest day to depart on your flight to Costa Rica?

According to our data, Wednesday is the cheapest day to fly to Costa Rica from Wilmington. The lowest ticket price found for a Wednesday departure recently was $625. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Thursday because tickets tend to average around $729. These prices are subject to change though, so be sure to set up a Price Alert for flights to Costa Rica.

What is the cheapest time of day to depart on your flight to Costa Rica?

In the evening is the cheapest time of day to fly from Wilmington to Costa Rica when you can find flight prices for as low as $462. Flying to Costa Rica in the evening is an ideal time because this is during off-peak travel hours. Flights to Costa Rica are more costly in the afternoon, with an average ticket price of $1,054. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Wilmington to Costa Rica flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Wilmington to Costa Rica

Direct flights

None
There are no direct flights from Wilmington to Costa Rica. There are no popular flight routes from Wilmington to Costa Rica.
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  • When did momondo last update prices for flights from Wilmington New Hanover County Airport to Costa Rica?

    Prices for flights from Wilmington New Hanover County Airport to Costa Rica are updated daily.

  • How many operators does momondo search for flights from Wilmington New Hanover County Airport to Costa Rica?

  • How old do you have to be to fly from Wilmington New Hanover County Airport to Costa Rica?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Wilmington New Hanover County Airport to Costa Rica.

  • What documentation or ID do you need to fly to Costa Rica?

    The necessary travel and health documents for your Costa Rica trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Wilmington to Costa Rica

Compare and see reviews for airlines that fly from Wilmington to Costa Rica with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $476Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Wilmington to Costa Rica?

Finding the right flight to Costa Rica from Wilmington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Costa Rica quick and easy, saving you time and money.

Can I find flights from Wilmington to Costa Rica with flexible booking policies on momondo?

Yes. All flights to Costa Rica from Wilmington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Wilmington to Costa Rica?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Costa Rica from Wilmington.

I’m not ready to book a flight from Wilmington to Costa Rica right now. Can momondo alert me if prices change?

Price alerts on flights to Costa Rica from Wilmington are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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