United States
Helena to Seattle by direct flight
Helena Regional (HLN) and Seattle Tacoma International (SEA) are connected non-stop — 788 km apart, roughly 1 h 23 m in the air, served in one direction (HLN → SEA only).
788
km, great-circle
1 h 23 m
estimated flight time
A → B
HLN → SEA only
→ Open this route in the interactive map
The two airports
| Airport | City | Country | Direct destinations |
|---|---|---|---|
| HLN Helena Regional | Helena | United States | 5 |
| SEA Seattle Tacoma International | Seattle | United States | 90 |
More routes from Helena
More routes from Seattle
- SEA–DXBDubai11,928 km
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- SEA–PVGShanghai9,188 km
- SEA–PEKBeijing8,679 km
- SEA–ICNSeoul8,373 km
- SEA–FRAFrankfurt8,197 km
- SEA–CDGParis8,049 km
- SEA–AMSAmsterdam7,840 km
Route network built from the open OpenFlights and OurAirports datasets. Flight time is a distance-based estimate; carriers and timetables change and are not shown here — verify schedules before booking.