ILM - SJO

$285 Find Cheap Flights from Wilmington to San José

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 San José departing on 6/14. 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, 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
$527
Typical prices: $670-$569
United Airlines
Fri 5/29Fri 6/5
ILM - SJO • 2 stops
Cheapest one-way
$285
Multiple Airlines
Sun 6/14
ILM - SJO • 2 stops
Top airlines
United Airlines
Cheapest • from $527 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Wilmington and San José. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Miami (MIA)
Cheapest • Avg $698 (round-trip)
Charlotte (CLT)
Shortest trip • 6h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
September
Cheapest • 28% price drop
June
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Fri, May 29 - Fri, Jun 5
United Airlines Logo
4:05 pm - 10:11 am
ILM
-
SJO
20h 06m
2 stops
United Airlines Logo
12:44 pm - 11:44 pm
SJO
-
ILM
9h 00m
1 stop
$527United Airlines
Thu, Jun 4 - Mon, Jun 15
Multiple Airlines Logo
8:20 pm - 11:45 am
ILM
-
SJO
17h 25m
2 stops
Multiple Airlines Logo
7:07 am - 2:58 pm
SJO
-
ILM
29h 51m
1 stop
$532Multiple Airlines
Fri, Sep 18 - Wed, Sep 23
United Airlines Logo
4:09 pm - 12:21 pm
ILM
-
SJO
22h 12m
2 stops
United Airlines Logo
12:44 pm - 11:50 pm
SJO
-
ILM
9h 06m
1 stop
$542United Airlines
Wed, Jun 17 - Tue, Jun 23
United Airlines Logo
4:05 pm - 10:39 pm
ILM
-
SJO
32h 34m
2 stops
United Airlines Logo
12:30 am - 3:24 pm
SJO
-
ILM
12h 54m
2 stops
$557United Airlines
Thu, Jun 4 - Mon, Jun 15
Multiple Airlines Logo
4:30 pm - 3:11 pm
ILM
-
SJO
24h 41m
1 stop
Multiple Airlines Logo
7:07 am - 2:58 pm
SJO
-
ILM
29h 51m
1 stop
$565Multiple Airlines
Fri, Jul 24 - Mon, Jul 27
Multiple Airlines Logo
2:25 pm - 3:11 pm
ILM
-
SJO
26h 46m
1 stop
Multiple Airlines Logo
7:07 am - 2:58 pm
SJO
-
ILM
29h 51m
1 stop
$574Multiple Airlines
Tue, May 12 - Tue, May 19
JetBlue Logo
2:35 pm - 10:20 pm
ILM
-
SJO
33h 45m
2 stops
JetBlue Logo
12:40 pm - 1:40 pm
SJO
-
ILM
23h 00m
2 stops
$607JetBlue
Wed, Jun 17 - Wed, Jun 24
United Airlines Logo
4:05 pm - 10:11 am
ILM
-
SJO
20h 06m
2 stops
United Airlines Logo
12:44 pm - 11:44 pm
SJO
-
ILM
9h 00m
1 stop
$620United Airlines
Wed, May 6 - Sun, May 10
JetBlue Logo
2:35 pm - 10:20 pm
ILM
-
SJO
33h 45m
2 stops
JetBlue Logo
11:59 pm - 1:40 pm
SJO
-
ILM
11h 41m
2 stops
$628JetBlue
Sat, Jul 4 - Tue, Jul 14
American Airlines Logo
8:00 pm - 11:56 am
ILM
-
SJO
17h 56m
2 stops
American Airlines Logo
7:00 am - 11:54 pm
SJO
-
ILM
14h 54m
1 stop
$633American 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 $744 respectively.

Find deals

Good to know

Low seasonOctober
Cheapest flight$285
Best time to beat the crowds but there is an average 92% increase in price.
Most popular time to fly and prices are also 10% 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 $285 for a one-way ticket and $527 for a round-trip.

  • 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.
7.1
American AirlinesOverall score based on 11619 reviews
7.5Boarding
7.2Comfort
7.9Crew
6.9Entertainment
6.4Food
Airline reviews

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

2.0 MediocrePatricia, Apr 2026
CLT - SAV
Read more American Airlines reviews

The "on the ground" A/C was not working. It was so hot while waiting to get in the air, a passenger from the rear of the plan declared "I just can't!" and waited in the gangway until time to close the doors. It was miserable. But the crew were champs and had an amazing attitude. I know they were as miserable as we were but didn't let that affect their performance.

When I booked my flight a month ago - I selected a seat. That seat was NOT the one I ended up with when I checked into my flight the day before. This is the second time this has occurred. So, I checked my next flight on Wednesday and Thursday and no seat was assigned. Poor, very poor customer service.

Cleared standby and gave up my seat. Terrible policy and boarding experience

Message about flight cancelation was received late due to being in the air. No explanation, just canceled and booked on morning flight. We had to stay in the airport overnight because there was no transportation offered to get to the hotel that AA had available. Actual inflight was fine.

Ceiling fell down and had to have maintenance come and duct tape it up. No WiFi on the flight.

I appreciate that I finally got the seat I paid extra for this time. Thank you

American Airlines did everything they could with the high Spring Break crowd. I was frustrated to be changed from 1st class to a middle seat at the back of the plane. This has happened before, not sure booking 1st class and paying the extra actually works.

Plane from partner PSA was filthy. Plastic needs to be thoroughly cleaned. Really disgusting to look at and wonder about cleanliness of parts less visible.

Arrived early picked up my bag in a few minutes- great trip - thank you

I like that the flight attendant was very attentive and helpful. The meal menu could have more of an variety of food choices.

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)