ILM - SJO

$471 Find Cheap Flights from Wilmington to San José - Compare and Save

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 9/6. 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

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Everything you should know

Cheapest round-trip
$471
Typical prices: $491-$601
United Airlines
Sun 9/6Fri 9/11
ILM - SJO • 2 stops
Top airlines
Cheapest • from $471 (round-trip)
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
Cheapest • Avg $730 (round-trip)
Shortest trip • 6h 53m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
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

Sun, Sep 6 - Fri, Sep 11
United Airlines Logo
4:44 pm - 12:21 pm
ILM
-
SJO
21h 37m
2 stops
United Airlines Logo
7:55 am - 3:37 pm
SJO
-
ILM
29h 42m
2 stops
$471United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
4:44 pm - 7:37 pm
ILM
-
SJO
28h 53m
2 stops
United Airlines Logo
1:25 pm - 3:37 pm
SJO
-
ILM
24h 12m
2 stops
$541United Airlines
Sun, Nov 8 - Wed, Nov 18
American Airlines Logo
6:00 am - 8:55 pm
ILM
-
SJO
15h 55m
1 stop
American Airlines Logo
1:23 pm - 10:04 pm
SJO
-
ILM
7h 41m
1 stop
$608American Airlines
Sun, Nov 8 - Wed, Nov 18
American Airlines Logo
8:38 pm - 12:09 pm
ILM
-
SJO
16h 31m
2 stops
American Airlines Logo
7:00 am - 7:53 pm
SJO
-
ILM
11h 53m
2 stops
$613American Airlines
Tue, Aug 18 - Tue, Aug 25
United Airlines Logo
4:44 pm - 12:21 pm
ILM
-
SJO
21h 37m
2 stops
United Airlines Logo
12:44 pm - 11:57 pm
SJO
-
ILM
9h 13m
1 stop
$618United Airlines
Thu, Jul 30 - Thu, Aug 6
Multiple Airlines Logo
4:30 pm - 3:11 pm
ILM
-
SJO
24h 41m
1 stop
Multiple Airlines Logo
9:35 am - 8:42 pm
SJO
-
ILM
9h 07m
1 stop
$627Multiple Airlines
Tue, Jul 28 - Tue, Aug 4
United Airlines Logo
3:41 pm - 10:39 pm
ILM
-
SJO
32h 58m
2 stops
United Airlines Logo
12:30 am - 3:00 pm
SJO
-
ILM
36h 30m
2 stops
$629United Airlines
Tue, Sep 1 - Wed, Sep 9
United Airlines Logo
7:00 am - 11:38 am
ILM
-
SJO
30h 38m
1 stop
United Airlines Logo
1:25 pm - 3:37 pm
SJO
-
ILM
24h 12m
2 stops
$648United Airlines
Tue, Jul 28 - Wed, Aug 5
United Airlines Logo
3:41 pm - 10:39 pm
ILM
-
SJO
32h 58m
2 stops
United Airlines Logo
7:15 am - 11:44 pm
SJO
-
ILM
14h 29m
1 stop
$658United Airlines
Tue, Aug 18 - Thu, Aug 27
American Airlines Logo
9:05 am - 7:52 pm
ILM
-
SJO
12h 47m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
SJO
-
ILM
15h 59m
1 stop
$662American 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.

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 October, where tickets cost $0 (return) on average. On the other hand, the most expensive months are July and February, where the average cost of round-trip tickets is $1,311 and $850 respectively.

Good to know

Low seasonSeptember
Cheapest flight$471
Best time to beat the crowds with an average 31% drop in price.
Most popular time to fly with an average 19% increase in price.
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 5 days, the lowest price for a flight from Wilmington to San José was $471 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.
7.1
American AirlinesOverall score based on 11765 reviews
7.2Comfort
7.5Boarding
7.9Crew
6.4Food
6.8Entertainment
Airline reviews

I found the seats ergonomically uncomfortable forcing the body to seat slightly hunched. For a short flight I worked on adjustments but for a longer flight, it would be difficult.

8.0 ExcellentBenita, Jul 2026
RDU - PHL
Read more American Airlines reviews

I found the seats ergonomically uncomfortable forcing the body to seat slightly hunched. For a short flight I worked on adjustments but for a longer flight, it would be difficult.

For some unknown reason, my checked bag didn't arrive at the same time. I got to my destination about 30 minutes late (5pm) and my bag was delivered to my hotel at 2:06am.... in the past 4 flights with AA, they been delayed and I've missed connections and my bags. Poor service.

Check in for 5am flight at RDU was hampered by American check in counters being seriously understaffed , was told even supervisor called out. Took so long in line for special services check in that we missed our 5am departure even after arriving at 3:30am. Had to be rescheduled to later flight from Charlotte to St Thomas.

Had to wait for a gate for a long time, then waited on the run way for a long time before leaving. The actual flights part was good.

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 was delayed. Staff at the gate effectively and proactively communicated about the delay.

It was late, then the bathroom was inoperable plus it was very hot as well. Plane was very old

Overall, I had a great flight on American Airlines. The only compliant that I have is that my gate changed 30 minutes before boarding the flight. This was annoying because I had a connection in Charlotte and it's a very big airport.

A much better flight than our previous. The flight attendant took care of us and regularly checked in to see if we needed anything. Brought us drinks prior to the departure and then a couple more times. Totally makes the difference in how you travel when the crew is checking on their passengers. Great job on this leg of our trip.

Our flight was delayed 45 minutes and we missed our connection, while we were able to get a flight the following day the voucher for food did not work.

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

Information on your arrival and departure airports