Direct flights from Boise to Seattle
95 nonstop flights a week on 2 airlines. Zero layovers — one hop from BOI to SEA.
Flight time: about 1h nonstop
Which days does it fly?
When does it fly?
Departure times in Boise local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA739 | 6:28a | 1h3m | Mon, Tue, Wed, Fri, Sat, Sun |
| Alaska ASA739 | 6:35a | 1h2m | Thu |
| SkyWest SKW3775 | 6:52a | 1h10m | Mon, Sat |
| SkyWest SKW3775 | 6:57a | 1h2m | Tue, Sun |
| SkyWest SKW3775 | 7:08a | 1h4m | Wed, Fri |
| SkyWest SKW3775 | 7:16a | 58m | Thu |
| Alaska ASA345 | 8:09a | 1h4m | Wed–Sun |
| Alaska ASA345 | 8:16a | 1h5m | Mon |
| Alaska ASA345 | 8:32a | 1h2m | Tue |
| SkyWest SKW3740 | 9:03a | 1h8m | Mon, Tue, Fri |
| SkyWest SKW3740 | 9:23a | 1h1m | Sat |
| Alaska QXE2347 | 10:23a | 54m | Mon, Sat |
| SkyWest SKW3740 | 10:23a | 57m | Sun |
| SkyWest SKW3740 | 10:30a | 1h4m | Wed–Thu |
| Alaska QXE2347 | 10:36a | 53m | Wed |
| Alaska QXE2347 | 10:51a | 51m | Sun |
| Alaska QXE2347 | 10:58a | 54m | Tue, Thu, Fri |
| SkyWest SKW3750 | 11:02a | 58m | Mon–Tue |
| SkyWest SKW3750 | 11:08a | 1h1m | Fri |
| SkyWest SKW3750 | 11:16a | 57m | Thu, Sun |
| SkyWest SKW3750 | 11:34a | 58m | Wed |
| SkyWest SKW3750 | 12:07p | 59m | Sat |
| SkyWest SKW3678 | 12:34p | 58m | Mon, Wed, Sat, Sun |
| SkyWest SKW3678 | 12:42p | 59m | Tue, Thu, Fri |
| Alaska QXE2242 | 1:23p | 1h11m | Tue |
| Alaska QXE2242 | 1:30p | 56m | Wed, Thu, Sat |
| Alaska ASA595 | 2:24p | 1h10m | Wed |
| Alaska ASA595 | 2:28p | 1h6m | Thu, Sun |
| Alaska QXE2242 | 2:41p | 1h2m | Mon |
| Alaska ASA595 | 2:45p | 1h | Sat |
| Alaska ASA595 | 2:56p | 49m | Tue |
| Alaska ASA595 | 3:09p | 53m | Fri |
| SkyWest SKW3916 | 3:32p | 58m | Sat |
| Alaska ASA595 | 3:32p | 1h5m | Mon |
| SkyWest SKW3916 | 3:39p | 1h2m | Mon |
| SkyWest SKW3916 | 3:50p | 59m | Wed, Thu, Fri, Sun |
| Alaska ASA565 | 4:28p | 1h | Wed–Thu |
| Alaska ASA565 | 4:36p | 1h6m | Tue, Fri |
| Alaska ASA565 | 4:53p | 49m | Sun |
| Alaska ASA565 | 4:56p | 1h | Mon, Sat |
| SkyWest SKW3916 | 5:27p | 58m | Tue |
| Alaska ASA1342 | 5:53p | 1h1m | Fri |
| SkyWest SKW4127 | 6:02p | 58m | Wed |
| Alaska ASA1342 | 6:04p | 1h7m | Mon |
| Alaska ASA1342 | 6:06p | 1h6m | Thu |
| SkyWest SKW4127 | 6:07p | 1h10m | Tue, Fri, Sat |
| SkyWest SKW4127 | 6:27p | 1h21m | Sun |
| Alaska ASA1342 | 6:45p | 50m | Sun |
| SkyWest SKW4127 | 6:53p | 57m | Thu |
| SkyWest SKW4127 | 7:00p | 58m | Mon |
| Alaska QXE2352 | 7:54p | 1h6m | Fri–Sat |
| Alaska QXE2352 | 7:55p | 1h8m | Wed |
| SkyWest SKW3688 | 8:00p | 1h4m | Mon, Sun |
| Alaska QXE2352 | 8:32p | 54m | Mon, Tue, Sun |
| Alaska QXE2352 | 8:37p | 55m | Thu |
DeltaThe route
One hop: BOI → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Boise (BOI) to Seattle (SEA)
Boise Air Terminal/Gowen Field (BOI) has 95 nonstop flights a week to Seattle (SEA), operated by Alaska and Delta. No layovers, no connections — one hop out of BOI and you're there.
This route flies every day of the week, so any travel day works. Route data updated September 2026 from observed departures.
Route data updated September 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from Boise to Seattle?
The nonstop flight from Boise (BOI) to Seattle (SEA) takes about 1h in the air, based on recently observed nonstop departures.
How long does it take to drive from Boise to Seattle?
Driving from Boise to Seattle takes about 7h 37m, covering roughly 494 miles. The nonstop flight takes about 1h.