$270 Find Cheap Flights from Wilmington to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Costa Rica departing on 7/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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Best Costa Rica Flight Deals from Wilmington

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$482
Liberia
Liberia1 stop$527
San José
San José1 stop$482
Liberia
Liberia1 stop$527

Cheap Flights from Wilmington to Costa Rica (ILM-CR0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Wilmington to Costa Rica

Sun, Oct 5 - Sat, Oct 11
American Airlines Logo
6:00 am - 12:55 pmILM-SJO
8h 55m1 stop
American Airlines Logo
2:25 pm - 11:09 pmSJO-ILM
6h 44m1 stop
$482American Airlines
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Sun, Oct 5 - Sat, Oct 11
American Airlines Logo
5:27 am - 5:30 pmILM-SJO
14h 03m2 stops
American Airlines Logo
2:25 pm - 11:09 pmSJO-ILM
6h 44m1 stop
$486American Airlines
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Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
6:00 am - 2:00 pmILM-LIR
9h 00m1 stop
American Airlines Logo
1:55 pm - 11:09 pmLIR-ILM
8h 14m1 stop
$527American Airlines
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Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
8:36 pm - 2:00 pmILM-LIR
18h 24m2 stops
American Airlines Logo
3:25 pm - 11:09 pmLIR-ILM
6h 44m1 stop
$531American Airlines
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Wed, Jul 9 - Wed, Jul 23
American Airlines Logo
5:00 am - 11:30 amILM-LIR
8h 30m1 stop
American Airlines Logo
12:45 pm - 11:46 pmLIR-ILM
9h 01m1 stop
$539American Airlines
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Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
5:09 am - 2:30 pmILM-SJO
10h 21m1 stop
American Airlines Logo
3:50 pm - 10:21 amSJO-ILM
17h 31m1 stop
$543American Airlines
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Wed, Jul 9 - Wed, Jul 23
American Airlines Logo
6:00 am - 1:18 pmILM-LIR
9h 18m2 stops
American Airlines Logo
3:45 pm - 11:31 amLIR-ILM
17h 46m2 stops
$543American Airlines
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Thu, Jun 5 - Thu, Jul 31
American Airlines Logo
6:28 am - 1:15 pmILM-SJO
8h 47m1 stop
American Airlines Logo
6:18 am - 11:46 pmSJO-ILM
15h 28m1 stop
$545American Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
5:09 am - 2:30 pmILM-SJO
10h 21m1 stop
American Airlines Logo
1:55 pm - 8:19 amSJO-ILM
17h 24m2 stops
$547American Airlines
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Wed, Oct 1 - Wed, Oct 8
Delta Logo
6:00 am - 12:00 pmILM-LIR
8h 00m1 stop
Delta Logo
1:25 pm - 11:56 pmLIR-ILM
8h 31m1 stop
$2,161Delta
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KAYAK's insights & trends for Wilmington to Costa Rica flights

Get data-powered insights and trends into flights from Wilmington to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Wilmington to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Wilmington to Costa Rica is August, when tickets cost $448 (return) on average. On the other hand, the most expensive months are July and November, when the average cost of round-trip tickets is $800 and $792 respectively.


Good to know

Low seasonSeptember
High seasonApril
Cheapest flight$270
Best time to beat the crowds with an average 17% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Wilmington to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Wilmington to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Wilmington to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Wilmington to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Wilmington to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Wilmington to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Wilmington to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Wilmington to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Wilmington to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Costa Rica?

    The cheapest time of day to fly to Costa Rica is generally at night, when round-trip flights cost $462 on average. Morning departures are around 36% cheaper than evening flights, on average. The most expensive time of day to fly to Costa Rica is generally in the evening, which is peak travel time and where the average cost of a ticket is $1,054.

Top airline flying from Wilmington to Costa Rica

Need help choosing which airline to fly with from Wilmington to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.5Boarding
6.9Entertainment
7.2Comfort
8.0Crew
6.5Food
Airline reviews

Was a normal flight but it was delayed, and there wasn't an explanation.

6.0 GoodYolihet, May 2025CLT - YYZ
Read more American Airlines reviews

Was a normal flight but it was delayed, and there wasn't an explanation.

Terrible. The flight was delayed two hours due to weather. Then when we got on the plane, the first pilot ended up timing out and we had to wait for a second pilot. Second pile came on board and we tax it out. Had to return back to the gate because of an unruly passenger. Then the copilot timed out. Had to wait for new copilot. Also had to wait for maintenance to check for fuel. Then found out the second pilot timed out and we had to wait for a third pilot. Was ready to go and then needed maintenance again for another issue. In the end, it was 2 o’clock in the morning when they announced that the flight couldn’t go because the third pilot and the second copilot had timed out.

American Airlines initially postponed the flight. Then they cancelled it an rescheduled us on a flight that would take over 24 hours with multiple stops. They then changed this flight to a reasonable alternative the next day which they later cancelled and replaced with a flight that would take off with an additional 16 hour delay. They blamed weather but I noticed (at 4am) that Delta had direct flights from Charlotte to Detroit. I went on line. Booked it and was in Detroit buy 9am. The interesting thing is they did a similar thing to a family member just 2 days earlier. I don't think I will fly American unless I have to.

I was a little disappointed of not having an android charger. Only one it was for an iPhone. I've flown American in the past and had access to one.

At least it was a short flight. Greyhound with wings.

One of the best flights I’ve had. So smooth.

This flight didn’t happen because AA agents didn’t let us board the flight

Checking in at the counter was very disappointing. The lady had a very bad attitude and smart at me. She had no smile, did not greet me by name, or acknowledge me as a valued customer. Poor reflection of the airline.

First class flight attendant was rude and lacked any customer service skills.

Paid for a window and was assigned to a middle seat with 2 very large people on each side of me. Flight was sold out and I feel I need to be refunded foe paying for a window seat and being put in a middle one..

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

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