Juan Santamaría International Airport
San José, Costa RicaSJO / MROC
Major airport · 20 direct destinations · 1 runway · longest runway 9,882 ft
81 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
San José → Dulles
SJO
San JoséJuan Santamaría International Airport
San JoséJuan Santamaría International AirportIAD
DullesWashington Dulles International Airport
DullesWashington Dulles International Airport- Distance
- 2,043 mi
- Estimated flight time
- ~4h 35m
Dulles is currently 2 hours ahead of San José.
No nonstop connection observed
Our route data contains no observed nonstop flight from San José to Dulles. That does not rule out a one-stop journey; see the direct destinations of San José for the options.
About this route
- International route: San José and Dulles are in different countries.
- Direct destinations observed from San José: 20.
- Direct destinations observed from Dulles: 171.
The airports on this route
Washington Dulles International Airport
Dulles, United StatesIAD / KIAD
International hub · 171 direct destinations · 4 runways · longest runway 11,499 ft
71 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
About the route from San José to Dulles
The distance between Juan Santamaría International Airport (SJO) and Washington Dulles International Airport (IAD) is approximately 2,043 mi; no direct connection has been observed in our route data.
Frequently asked questions about this route
- How far is San José from Dulles by air?
- The great-circle distance between Juan Santamaría International Airport and Washington Dulles International Airport is approximately 2,043 mi.
- Is there a direct connection from San José to Dulles?
- No direct connection between SJO and IAD has been observed in our route data. That does not rule out a one-stop journey.
- What is the current time difference between San José and Dulles?
- Dulles is currently 2 hours ahead of San José.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The flight archive of the last twelve months has nothing for this route, so we say nothing about frequency.
Route data updated on October 11, 2026.