San José (Alajuela) (SJO) to San Juan (SJU) flights
There were no regular nonstop flights from SJO to SJU in July 2026; the route was flown 25 times in the previous 12 months. The 1,351-mile flight takes about 0m gate to gate.
From
SJO
San José (Alajuela)
Juan Santamaría International Airport
To
SJU
San Juan
Luis Munoz Marin International Airport
- Distance
- 1,351 mi · 2,174 km
- Flight time
- 0m
- Airlines
- 1
- Seats filled
- 53%
Flights a week, July 2026
25 flights and 2,379 passengers in 12 months
Airlines flying SJO to SJU
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Avianca Costa RicaSeasonal or ended | n/a | Airbus A320-100/200 | 2,379 | 0m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 9 | 1,134 | |
| September 2025 | 9 | 749 | |
| October 2025 | 7 | 496 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.