Seattle (LKE) to Rosario (RSJ) flights
Kenmore Air flies nonstop from Kenmore Air Harbor Seaplane Base to Rosario Seaplane Base, with about 6 flights a week in July 2026. The 73-mile flight takes about 43m gate to gate.
From
LKE
Seattle
Kenmore Air Harbor Seaplane Base
To
RSJ
Rosario
Rosario Seaplane Base
- Distance
- 73 mi · 117 km
- Flight time
- 43m
- Airlines
- 1
- Seats filled
- 70%
Flights a week, July 2026
98 flights and 561 passengers in 12 months
Airlines flying LKE to RSJ
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Kenmore Air | 6 | De Havilland DHC3 Otter, Float/Amphib Turbine | 561 | 43m |
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 | 37 | 185 | |
| September 2025 | 7 | 57 | |
| May 2026 | 9 | 56 | |
| June 2026 | 17 | 111 | |
| July 2026 | 28 | 152 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.