Airport Comparison
| BYG | SJO | |
|---|---|---|
| Airport Name | Johnson County Airport | Juan Santamaria International Airport |
| IATA Code | BYG | SJO |
| ICAO Code | KBYG | MROC |
| City | Buffalo | San Jose |
| Country | United States | Costa Rica |
| Timezone | America/Denver | America/Costa_Rica |
| Elevation | 4,970 ft | 3,021 ft |
| Coordinates | 44.380000, -106.720000 | 9.990000, -84.210000 |
Buffalo (BYG) to San Jose (SJO) Flight Distance
The flight distance from Johnson County Airport (BYG) in Buffalo, United States to Juan Santamaria International Airport (SJO) in San Jose, Costa Rica is 4,393 kilometers (2,729 miles / 2,372 nautical miles). The estimated flight time for this route is approximately 6h, flying southeast at a heading of 144°.
This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.
This is an international route connecting United States with Costa Rica. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 10:31 in Buffalo, it's 11:31 in San Jose.
There is a significant elevation difference of 1,949 feet between the two airports. Juan Santamaria International Airport sits lower than Johnson County Airport.
The return flight from San Jose (SJO) to Buffalo (BYG) follows a heading of 335° (north northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Johnson County Airport (BYG) and Juan Santamaria International Airport (SJO) detail pages, or use our flight duration calculator to compare other routes.