$492 Find Cheap Flights from Wilmington to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Wilmington to Costa Rica departing on 11/14. 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.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

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$492
Liberia
Liberia1 stop$537
San José
San José1 stop$492
Liberia
Liberia1 stop$537

Cheap Flights from Wilmington to Costa Rica

 
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

Fri, Nov 14 - Fri, Nov 21
Delta Logo
2:30 pm - 10:15 pmILM-SJO
8h 45m1 stop
Delta Logo
7:00 am - 4:48 pmSJO-ILM
8h 48m1 stop
$492Delta
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
6:00 am - 7:30 pmILM-SJO
14h 30m1 stop
American Airlines Logo
4:55 pm - 10:21 amSJO-ILM
16h 26m2 stops
$496American Airlines
Find Deal
Mon, Jul 28 - Tue, Aug 5
American Airlines Logo
6:35 am - 1:20 pmILM-SJO
8h 45m1 stop
American Airlines Logo
2:20 pm - 9:17 amSJO-ILM
16h 57m1 stop
$537American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
6:00 am - 12:20 pmILM-LIR
7h 20m1 stop
American Airlines Logo
1:55 pm - 11:09 pmLIR-ILM
8h 14m1 stop
$537American Airlines
Find Deal
Mon, Jul 28 - Tue, Aug 5
American Airlines Logo
5:00 am - 1:20 pmILM-SJO
10h 20m1 stop
American Airlines Logo
2:20 pm - 9:07 amSJO-ILM
16h 47m2 stops
$541American Airlines
Find Deal
Mon, Nov 3 - Mon, Nov 10
American Airlines Logo
6:52 pm - 12:20 pmILM-LIR
18h 28m2 stops
American Airlines Logo
1:55 pm - 11:09 pmLIR-ILM
8h 14m1 stop
$541American Airlines
Find Deal
Tue, Sep 30 - Thu, Oct 2
Delta Logo
6:00 am - 12:00 pmILM-LIR
8h 00m1 stop
Delta Logo
1:25 pm - 10:46 pmLIR-ILM
7h 21m1 stop
$549Delta
Find Deal
Mon, Dec 1 - Mon, Dec 15
American Airlines Logo
6:52 pm - 12:20 pmILM-LIR
18h 28m2 stops
American Airlines Logo
3:30 pm - 10:17 amLIR-ILM
17h 47m2 stops
$557American Airlines
Find Deal
Fri, Nov 14 - Fri, Nov 21
American Airlines Logo
10:20 am - 7:30 pmILM-SJO
10h 10m2 stops
American Airlines Logo
4:55 pm - 10:21 amSJO-ILM
16h 26m2 stops
$559American Airlines
Find Deal
Tue, Dec 16 - Sun, Dec 21
American Airlines Logo
6:00 am - 12:05 pmILM-SJO
7h 05m1 stop
American Airlines Logo
11:55 am - 11:08 pmSJO-ILM
10h 13m1 stop
$560American Airlines
Find Deal
Useful Info

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 $515 (return) on average. On the other hand, the most expensive months are October and November, when the average cost of round-trip tickets is $1,310 and $792 respectively.


Good to know

Low seasonAugust
High seasonApril
Cheapest flight$492
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from Wilmington to San José

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.

Reviews of the 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
8.0Crew
6.5Food
7.2Comfort
Airline reviews

This flight never occurred because AA couldn’t get their act together.

6.0 GoodAnonymous, Jun 2025RDU - MIA
Read more American Airlines reviews

This flight never occurred because AA couldn’t get their act together.

Boarding was very efficient. Everyone got on board and we got on our way very quickly. It was frustrating that the entertainment app was not functioning properly. I was not able to activate some of the movies offered. The crew on this flight appears to be pretty grumpy. They had no smile on their faces. I felt like they were doing us a favor for being there.

Delayed because of weather in Nashville. I think God or some higher power generally has cursed me when it comes to flying out of Charlotte on American. I'm delayed pretty much everytime. We need Team Cobra Kai types to come in and "sweep the leg(s)" of the Charlotte ops people on principle. Don't let the sweet southern rocking chairs fool you, Charlotte is a sinkhole

Long 5 hour and 45 min flight and only one drink service and cookie snack

Newark airport grounded inbound flight and only announced when the flight was about to start taxing.

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.

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.