Direct flights from Salt Lake City to Seattle
80 nonstop flights a week on 2 airlines. Zero layovers — one hop from SLC to SEA.
Flight time: about 1h38m nonstop
Which days does it fly?
When does it fly?
Departure times in Salt Lake City local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| SkyWest SKW3344 | 7:12a | 1h40m | Tue–Fri |
| SkyWest SKW3344 | 7:15a | 1h40m | Sun |
| SkyWest SKW3344 | 7:39a | 1h57m | Mon |
| SkyWest SKW3344 | 7:45a | 1h26m | Sat |
| Delta DAL2874 | 7:49a | 1h42m | Tue, Thu |
| Delta DAL2874 | 7:59a | 1h40m | Mon, Wed, Fri, Sat |
| Delta DAL2874 | 8:09a | 1h42m | Sun |
| SkyWest SKW4541 | 8:19a | 1h32m | Mon |
| Alaska ASA796 | 10:34a | 1h53m | Sun |
| Alaska ASA796 | 10:37a | 1h28m | Wed, Sat |
| Alaska ASA796 | 10:49a | 1h28m | Mon |
| Alaska ASA796 | 10:59a | 1h28m | Thu–Fri |
| Alaska ASA796 | 11:21a | 1h31m | Tue |
| Delta DAL2995 | 11:42a | 1h38m | Tue, Sat |
| Delta DAL2995 | 11:54a | 1h34m | Fri |
| Delta DAL2995 | 12:00p | 1h31m | Wed, Thu, Sun |
| Delta DAL2995 | 12:08p | 1h32m | Mon |
| Alaska ASA664 | 1:20p | 1h28m | Tue, Sat |
| Alaska ASA664 | 1:28p | 1h46m | Mon, Wed, Fri, Sun |
| Alaska ASA664 | 1:35p | 1h33m | Thu |
| Delta DAL2921 | 1:41p | 1h41m | Thu, Sat, Sun |
| Delta DAL2921 | 1:46p | 1h36m | Mon, Fri |
| Delta DAL2921 | 2:00p | 1h36m | Wed |
| Delta DAL2921 | 2:09p | 1h35m | Tue |
| Delta DAL2817 | 3:34p | 1h44m | Wed, Sat |
| Delta DAL2817 | 3:39p | 1h43m | Tue |
| Alaska ASA734 | 3:41p | 2h | Wed, Thu, Sat |
| Delta DAL2817 | 3:49p | 1h38m | Mon, Sun |
| Alaska ASA734 | 3:50p | 1h42m | Mon, Sun |
| Delta DAL2817 | 4:08p | 1h45m | Thu–Fri |
| Alaska ASA734 | 4:10p | 2h | Tue |
| Alaska ASA734 | 4:57p | 1h41m | Fri |
| Delta DAL871 | 5:32p | 1h33m | Mon, Tue, Wed, Sun |
| Delta DAL871 | 5:48p | 1h30m | Thu, Sat |
| Delta DAL871 | 6:00p | 1h57m | Fri |
| SkyWest SKW3281 | 6:20p | 1h46m | Mon |
| SkyWest SKW3281 | 6:27p | 1h29m | Thu |
| SkyWest SKW3281 | 6:51p | 1h34m | Tue, Sun |
| SkyWest SKW3281 | 7:08p | 1h41m | Wed |
| Delta DAL2016 | 9:03p | 1h33m | Mon, Wed, Sat |
| Delta DAL2016 | 9:24p | 1h32m | Tue, Thu |
| Delta DAL2016 | 9:29p | 1h32m | Fri |
| Delta DAL2016 | 9:48p | 1h34m | Sun |
| Delta DAL2998 | 10:43p | 1h40m | Fri |
| Delta DAL2998 | 10:50p | 1h42m | Mon, Thu |
| Delta DAL2998 | 11:11p | 1h47m | Sun |
DeltaThe route
One hop: SLC → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Salt Lake City (SLC) to Seattle (SEA)
Salt Lake City International Airport (SLC) has 80 nonstop flights a week to Seattle (SEA), operated by Alaska and Delta. No layovers, no connections — one hop out of SLC 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 Salt Lake City to Seattle?
The nonstop flight from Salt Lake City (SLC) to Seattle (SEA) takes about 1h38m in the air, based on recently observed nonstop departures.