Direct flights from Seattle to Helena
7 nonstop flights a week on 1 airline. Zero layovers — one hop from SEA to HLN.
Flight time: about 1h2m nonstop
Which days does it fly?
When does it fly?
Departure times in Seattle local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska QXE2222 | 2:23p | 1h5m | Wed, Thu, Sun |
| Alaska QXE2222 | 2:34p | 1h1m | Fri |
| Alaska QXE2222 | 3:04p | 1h4m | Mon |
| Alaska QXE2222 | 3:13p | 1h | Sat |
| Alaska QXE2222 | 3:16p | 1h2m | Tue |
The route
One hop: SEA → HLNDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Helena (HLN)
Seattle–Tacoma International Airport (SEA) has 7 nonstop flights a week to Helena (HLN), operated by Alaska. No layovers, no connections — one hop out of SEA and you're there.
This route flies every day of the week, so any travel day works. Route data updated October 2026 from observed departures.
Route data updated October 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Seattle to Helena?
The nonstop flight from Seattle (SEA) to Helena (HLN) takes about 1h2m in the air, based on recently observed nonstop departures.