$386+ Cheap flights from Wilmington (ILM) to Costa Rica
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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
ILM — SJO
Nov 1 — Nov 81
Round-trip
1 adult, Economy
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Find cheap flights from Wilmington to Costa Rica with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Wilmington to Costa Rica
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Best
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One-way
Cheapest flights from Wilmington to Costa RicaExplore the most affordable flight options available from Wilmington to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
Explore the most affordable flight options available from Wilmington to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 10/1![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Wed 10/284:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop17h 02m
Deal found 10/1![United Airlines logo]()
$551
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops15h 50m
Wed 11/253:52 pm -
1 stop7h 07m
Deal found 9/29![American Airlines logo]()
$613
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Wed 10/284:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$616
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Tue 10/274:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am -
1 stop14h 48m
Wed 12/91:55 pm -
1 stop8h 49m
Deal found 9/28![United Airlines logo]()
$626
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Tue 10/274:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$649
Best flights from Wilmington to Costa RicaDiscover carefully curated flight deals from Wilmington to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
Discover carefully curated flight deals from Wilmington to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 2, 2026.
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 10/1![United Airlines logo]()
$426
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/125:20 pm -
2 stops20h 00m
Tue 1/261:20 pm -
1 stop8h 14m
Deal found 9/30![American Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/142:30 pm -
1 stop8h 35m
Fri 1/227:05 am -
1 stop14h 59m
Deal found 9/30![Delta logo]()
$901
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Wed 10/284:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$491
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/88:19 pm -
2 stops17h 42m
Wed 11/182:07 pm -
1 stop17h 18m
Deal found 9/29![American Airlines logo]()
$682
This United Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/26:05 am -
1 stop14h 48m
Wed 12/91:55 pm -
1 stop8h 49m
Deal found 9/28![United Airlines logo]()
$626
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/237:00 am -
1 stop8h 18m
Tue 10/272:44 pm -
1 stop7h 15m
Deal found 9/29![American Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 1/76:00 am -
1 stop15h 59m
Wed 1/131:31 pm -
1 stop26h 32m
Deal found 9/28![American Airlines logo]()
$756
This United Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/136:00 am -
1 stop14h 53m
Wed 1/209:05 am -
1 stop13h 54m
Deal found 9/30![United Airlines logo]()
$853
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/207:00 am -
1 stop8h 18m
Tue 10/272:44 pm -
1 stop7h 15m
Deal found 9/28![American Airlines logo]()
$807
This American Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2211:04 am -
2 stops11h 17m
Mon 10/263:01 pm -
1 stop6h 58m
Deal found 9/27![American Airlines logo]()
$822
This United Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/116:00 am -
1 stop14h 53m
Thu 1/149:05 am -
1 stop13h 54m
Deal found 9/29![United Airlines logo]()
$979
This deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/106:00 am -
1 stop9h 56m
Mon 2/1511:25 am -
1 stop6h 44m
Deal found 9/28![American Airlines logo]()
$893
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/24:40 pm -
2 stops20h 53m
Wed 11/111:33 pm -
2 stops17h 55m
Deal found 9/29![American Airlines logo]()
$904
This American Airlines deal was found by Cheapflights users on 9/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/228:19 pm -
2 stops19h 01m
Mon 11/303:32 pm -
2 stops18h 03m
Deal found 9/28![American Airlines logo]()
$1,028
Last-minute flights from Wilmington to Costa RicaDiscover last-minute flight deals from Wilmington to Costa Rica. Data last updated October 2, 2026 and is based on user searches.
Discover last-minute flight deals from Wilmington to Costa Rica. Data last updated October 2, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Wed 10/284:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$491
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$615
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Tue 10/274:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$622
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/246:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$638
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop17h 02m
Deal found 10/1![United Airlines logo]()
$551
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$641
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:00 am -
1 stop30h 54m
Tue 10/274:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$649
This United Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Fri 10/304:20 pm -
1 stop17h 02m
Deal found 10/1![United Airlines logo]()
$426
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Thu 10/294:20 pm -
1 stop29h 24m
Deal found 9/27![United Airlines logo]()
$547
This United Airlines deal was found by Cheapflights users on 9/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:00 am -
1 stop30h 54m
Wed 10/284:20 pm -
1 stop17h 02m
Deal found 9/27![United Airlines logo]()
$616
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:00 am -
2 stops15h 50m
Wed 11/253:52 pm -
1 stop7h 07m
Deal found 9/29![American Airlines logo]()
$613
This American Airlines deal was found by Cheapflights users on 10/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:08 pm -
1 stop21h 59m
Sun 12/136:07 am -
1 stop16h 58m
Deal found 10/1![American Airlines logo]()
$651
One-way flights from Wilmington to Costa RicaSearch for one-way flight options from Wilmington to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
Search for one-way flight options from Wilmington to Costa Rica. Find affordable one-way fares based on user searches. Data last updated October 2, 2026.
This American Airlines deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/108:16 pm -
2 stops19h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![American Airlines logo]()
$386
This American Airlines deal was found by Cheapflights users on 9/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/215:36 pm -
2 stops18h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/30![American Airlines logo]()
$414
This eDestinos deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/213:10 pm -
3 stops50h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$677
This Kiwi.com deal was found by Cheapflights users on 9/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/104:56 pm -
3 stops20h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Multiple Airlines logo]()
$760
Find flight deals from Wilmington to Costa Rica
Keep the following information in mind while searching for Wilmington to Costa Rica flight deals. Data was last updated October 2, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $426 (United Airlines) |
One-way from | $386 (American Airlines) |
Popular in | July |
Cheapest in | January |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
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
Cheapest round-trip
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Thu 12/10
8:16 pm-2:19 pm
2 stops19h 03m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$386
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Mon 12/21
5:36 pm-10:58 am
2 stops18h 22m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$414
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Mon 10/26
6:00 am-10:54 am
1 stop30h 54m
Liberia
Fri 10/30
4:20 pm-11:22 am
1 stop17h 02m
$426
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Sat 10/24
6:00 am-10:54 am
1 stop30h 54m
Liberia
Wed 10/28
4:20 pm-11:22 am
1 stop17h 02m
$491
WilmingtonSan José
ILM Wilmington New Hanover County - SJO San José Juan Santamaria Intl
ILMSJO
Wilmington New Hanover County
Tue 1/12
5:20 pm-12:20 pm
2 stops20h 00m
San José Juan Santamaria Intl
Tue 1/26
1:20 pm-10:34 pm
1 stop8h 14m
$613
WilmingtonSan José
ILM Wilmington New Hanover County - SJO San José Juan Santamaria Intl
ILMSJO
Wilmington New Hanover County
Wed 12/2
6:05 am-7:53 pm
1 stop14h 48m
San José Juan Santamaria Intl
Wed 12/9
1:55 pm-11:44 pm
1 stop8h 49m
$626
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Mon 12/21
3:10 pm-4:35 pm
3 stops50h 25m
Liberia
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$677
WilmingtonSan José
ILM Wilmington New Hanover County - SJO San José Juan Santamaria Intl
ILMSJO
Wilmington New Hanover County
Sun 11/8
8:19 pm-1:01 pm
2 stops17h 42m
San José Juan Santamaria Intl
Wed 11/18
2:07 pm-8:25 am
1 stop17h 18m
$682
Quickest round-trip
WilmingtonLiberia
ILM Wilmington New Hanover County - LIR Liberia
ILMLIR
Wilmington New Hanover County
Fri 10/23
7:00 am-1:18 pm
1 stop8h 18m
Liberia
Tue 10/27
2:44 pm-11:59 pm
1 stop7h 15m
$713
WilmingtonSan José
ILM Wilmington New Hanover County - SJO San José Juan Santamaria Intl
ILMSJO
Wilmington New Hanover County
Thu 1/7
6:00 am-8:59 pm
1 stop15h 59m
San José Juan Santamaria Intl
Wed 1/13
1:31 pm-5:03 pm
1 stop26h 32m
$756
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Wilmington to Costa Rica
Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Wilmington with our price prediction graph.
ILM-LIR
ILM-SJO
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.
Cheapflights Insights
Everything you need to know about your flight from Wilmington to Costa Rica
ILM-CR0
ILM-LIR
ILM-SJO
What is the cheapest month to book a flight from Wilmington to Costa Rica?
Currently, January is the cheapest month in which you can book a flight from Wilmington to Costa Rica (average of $586). Flying from Wilmington to Costa Rica in December is currently the most expensive (average of $871). 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.
Reviews of airlines servicing Costa Rica
Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated October 2, 2026.
Read through reviews of airlines operating flights from Wilmington to Costa Rica, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.0
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Overall
7.0
Comfort
7.2
Entertainment
6.8
Food
6.4
Boarding
7.4
Crew
7.9
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Related info for your journey
Find useful and relevant information for your journey from Wilmington to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Wilmington and Costa Rica flights
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Top airline flying from Wilmington to Costa Rica
Discover the top airline that operate flights from Wilmington to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$494 | Average$647 | FlexibilityNo cancel fee | On-time71% |