Wilmington to San José (Alajuela) (ILM–SJO) — Airlines, Schedules & Connections

ILM Airport Page →
1,724 mi airlines 0/wk
On-time Some delays Frequent delays
Flight Schedule 0 flights Verified 3w ago
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  Flight Airline AC Dep Arr Dur OTP Sched  

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP
✧ 2-STOP Loading...
Wilmington to San José (Alajuela)
Connecting service available through multiple hubs.
1,724 mi 3h 41m nonstop -2h behind 17 1-stop hubs

While no nonstop service exists between ILM and SJO, connecting options are available through 17 hubs.

Also explore ILM Routes SJO Routes ILM Live Flights SJO Live Flights ILM Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for ILM to SJO.
1-STOP
One-Stop Connections
17
Hubs
~6h
Fastest
~23h
Longest
SRQ ~6h 7m BNA ~6h 17m HOU ~7h 21m IAD ~7h 22m TEB ~7h 54m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
400
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
ILM → SJO
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
SJO → ILM
100%
Generally reliable. Most flights run on time.
Arriving
100%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. ILM delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-2h
San José (Alajuela) is 2 hours behind Wilmington.
ILM: EDT · SJO: CST

When it's 6:00 PM in Wilmington, it's 4:00 PM in San José (Alajuela).
Distance & Flight Time
1,724 mi / 2,775 km
Nonstop flight time is approximately 3h 41m.
Visa & Entry

US passport holders enter Costa Rica visa-free for stays up to 180 days. No advance application is needed. Passport must be valid for at least one day beyond the date of entry. A return or onward ticket is required and airlines will check before boarding. Proof of funds (USD 100 per month of stay) may be requested at immigration.

Verify entry requirements with official sources before travel.
Facts

ILM–SJO Quick Facts

Key statistics for the Wilmington to San José (Alajuela) route.
Route details
Distance1,724 mi / 2,775 km
Flight time3h 41m
Time difference-2 hours
Airlines (nonstop)0
1-stop connections17 hubs
Origin: ILM
Full nameWilmington International Airport
IATA / ICAOILM / KILM
TimezoneAmerica/Kentucky/Monticello
Passengers/yr1.5M
Elevation32 ft / 10 m
Destination: SJO
Full nameJuan Santamaría International Airport
IATA / ICAOSJO / MROC
TimezoneAmerica/Costa_Rica
Passengers/yr7.5M
Elevation3,021 ft / 921 m
FAQ

Frequently Asked Questions

Common questions about ILM to SJO flights.
Nonstop flights from Wilmington International Airport to Juan Santamaría International Airport take approximately 3h 41m. The route covers 1,724 miles.
Yes, 1-stop connections are available through SRQ, BNA, HOU, IAD, TEB, SXM, MSP, DEN, ATL, DFW, BWI, EWR, MIA, CLT, FLL, MCO and ORD. These options provide additional schedule flexibility.
San José (Alajuela) is 2 hours behind Wilmington.
Yes, return flights from SJO to ILM are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from ILM to SJO

Wilmington International Airport (ILM) and Juan Santamaría International Airport (SJO) are connected through multiple connecting hub airports.

ILM to SJO Flight Duration and Schedule

Nonstop flight time from ILM to SJO ranges from 3 hours 41 minutes. The route covers a distance of 1,724 miles (2,775 km).

Connecting Options and Alternatives

17 one-stop connections are available, with the fastest taking approximately 6 hours via SRQ. Two-stop connections are also available via intermediate hubs.