ILM - SJO

$432 Find Cheap Flights from Wilmington to San José

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 San José departing on 5/11. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San José

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San José, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Wilmington to San José, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$432
Typical prices: $582-$658
Multiple Airlines
Mon 5/11Wed 5/20
ILM - SJO • 1 stop
Cheapest one-way
Multiple Airlines
Thu 12/18
ILM - SJO • multi-stop
When to travel
September
Cheapest • 30% price drop
April
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San José!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Wilmington to San José (ILM-SJO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Wilmington to San José 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 San José

Mon, May 11 - Wed, May 20
Multiple Airlines Logo
3:39 pm - 11:22 am
ILM
-
SJO
21h 43m1 stop
Multiple Airlines Logo
12:31 pm - 8:42 pm
SJO
-
ILM
30h 11m2 stops
$432Multiple Airlines
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
6:00 am - 7:55 pm
ILM
-
SJO
15h 55m1 stop
American Airlines Logo
10:25 am - 7:12 pm
SJO
-
ILM
6h 47m1 stop
$494American Airlines
Wed, Mar 11 - Tue, Mar 17
American Airlines Logo
11:03 am - 9:43 pm
ILM
-
SJO
12h 40m2 stops
American Airlines Logo
1:50 pm - 10:56 pm
SJO
-
ILM
7h 06m1 stop
$498American Airlines
Sat, May 9 - Tue, May 19
American Airlines Logo
6:35 pm - 1:10 pm
ILM
-
SJO
20h 35m1 stop
American Airlines Logo
7:10 am - 5:59 pm
SJO
-
ILM
8h 49m1 stop
$500American Airlines
Sat, May 9 - Tue, May 19
American Airlines Logo
8:24 pm - 1:10 pm
ILM
-
SJO
18h 46m1 stop
American Airlines Logo
7:10 am - 9:36 pm
SJO
-
ILM
12h 26m2 stops
$505American Airlines
Mon, Jan 26 - Mon, Feb 9
American Airlines Logo
6:00 am - 12:43 pm
ILM
-
SJO
7h 43m1 stop
American Airlines Logo
8:00 am - 6:53 pm
SJO
-
ILM
9h 53m1 stop
$512American Airlines
Mon, Jan 26 - Mon, Feb 9
American Airlines Logo
8:05 am - 9:02 pm
ILM
-
SJO
13h 57m2 stops
American Airlines Logo
8:00 am - 6:53 pm
SJO
-
ILM
9h 53m1 stop
$516American Airlines
Sun, Jan 25 - Sun, Feb 8
American Airlines Logo
6:00 am - 12:38 pm
ILM
-
SJO
7h 38m1 stop
American Airlines Logo
1:43 pm - 11:57 pm
SJO
-
ILM
9h 14m1 stop
$517American Airlines
Sat, Jan 31 - Sat, Feb 7
American Airlines Logo
7:43 pm - 12:38 pm
ILM
-
SJO
17h 55m1 stop
American Airlines Logo
1:43 pm - 11:57 pm
SJO
-
ILM
9h 14m1 stop
$518American Airlines
Sun, Jan 25 - Sun, Feb 8
American Airlines Logo
6:00 am - 1:54 pm
ILM
-
SJO
8h 54m1 stop
American Airlines Logo
8:00 am - 10:57 pm
SJO
-
ILM
13h 57m2 stops
$521American Airlines
Booking Insights

KAYAK's insights & trends for Wilmington to San José flights

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

How much is a round-trip flight from Wilmington to San José?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Wilmington to San José departing in May.

What is the cheapest month to fly from Wilmington to San José?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Wilmington to San José, 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 San José is September, where tickets cost $493 (return) on average. On the other hand, the most expensive months are October and March, where the average cost of round-trip tickets is $1,310 and $768 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$432
Best time to beat the crowds but there is an average 86% increase in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Wilmington to San José

When to book flights from Wilmington to San José

Are your dates flexible? Find out the best times to travel from Wilmington to San José based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Wilmington to San José

  • What is the cheapest flight from Wilmington to San José?

    In the last 3 days, the lowest price for a flight from Wilmington to San José was $432 for a round-trip ticket.

  • Do I need a passport to fly between Wilmington and San José?

    A passport is required to fly from Wilmington to San José.

  • Which aircraft models fly most regularly from Wilmington to San José?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Wilmington to San José?

    oneworld is the only airline alliance operating flights between Wilmington and San José.

  • How does KAYAK find such low prices on flights from Wilmington to San José?

    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 San José.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San José from Wilmington 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 San José?

    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 to San José with an airline and back to Wilmington with another airline. Booking your flights between Wilmington and SJO can sometimes prove cheaper using this method.

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

    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 to San José from Wilmington up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Wilmington to San José

 
See real verified KAYAK customer reviews for airlines flying from Wilmington to San José. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Wilmington to San José? 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 11054 reviews
8.0Crew
6.9Entertainment
6.5Food
7.2Comfort
7.5Boarding
Airline reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

6.0 GoodRush, Dec 2025
EWN - CLT
Read more American Airlines reviews

Did not understand a single word the attendant said on the pa system. I was glad it was not an emergency.

Awful. They won’t help me with anything. I booked on American but they abdicated to Iberia. The ticket was overpriced. Everything negative

Waaay too small plane. They also need to up the size of the overhead bins. I would love to keep me 3k with of camera equipment in my hard case baggahe instead of it being thrown into the belly of the plane

After arriving in Dallas, the aircraft taxied for an unusually long time and was unable to park at the gate, which caused a significant delay and made me miss my connecting flight. I then had to wait in a very long line to be rebooked, and I was told that no hotel or meal accommodations would be provided. What is even more unacceptable is that my luggage was mishandled and has still not been located. My suitcase contains important medications that I urgently need, and I have been unable to access them due to the airline’s mishandling. This situation has caused me considerable stress and inconvenience, and I need this issue to be resolved immediately.

I had a positive experience on American. I'm blind and traveling with a guide dog and the flight attendants were so kind, friendly, and helpful towards us. They checked in on us during the flight and they made us feel comfortable and welcomed. There was an hour delay before depature, but overall the flight was a smooth ride. I appreciate that there were no issues on this long flight back home.

Flight delayed and missed connection. Rescheduled flight cancelled after 6 hrs wait. Rerouted thru ORD, flight cancelled, overnight stay in ORD. Still in the air on new flight!

Flight was delayed because of a bird strike. They had another plane available within 45 minutes.

You can plug your phone in & use their wifi to watch movies, etc, but the plane’s wifi was disconnected for most of the flight.

The trip was smooth but the crew were very abrupt, snatching things before finished and being quite snappy when asked questions.

Very below average , plane from Dallas to Toyko was very poor designed plane. I had to sit for 13 hours next to fat man. Really bad seat and entertainment screen sucked

Everything you need to know for your flight from Wilmington to San José

Information on your arrival and departure airports

Wilmington (ILM)
San José (SJO)