Seattle–Tacoma International Airport · SEA → SFO
Direct flights from Seattle to San Francisco
148 nonstop flights a week on 3 airlines. Zero layovers — one hop from SEA to SFO.
Flight time: about 1h35m 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 |
|---|---|---|---|
| Delta DAL1053 | 7:32a | 1h34m | Mon, Sun |
| Delta DAL1053 | 7:41a | 1h33m | Tue, Wed, Sat |
| United UAL499 | 7:43a | 1h38m | Wed, Sat |
| United UAL499 | 7:47a | 1h31m | Tue |
| Alaska ASA725 | 7:50a | 1h41m | Tue, Wed, Fri, Sat, Sun |
| Delta DAL1053 | 7:55a | 1h34m | Fri |
| Alaska ASA725 | 7:58a | 1h36m | Thu |
| United UAL499 | 8:03a | 1h34m | Fri |
| United UAL499 | 8:08a | 1h28m | Mon |
| United UAL499 | 8:16a | 1h45m | Sun |
| Delta DAL1053 | 8:16a | 1h37m | Thu |
| United UAL499 | 8:28a | 1h33m | Thu |
| Alaska ASA528 | 8:56a | 2h | Wed |
| Alaska ASA528 | 9:07a | 1h38m | Tue, Fri, Sat, Sun |
| United UAL2831 | 9:23a | 1h36m | Wed |
| United UAL2831 | 9:39a | 1h31m | Tue |
| Alaska ASA725 | 9:44a | 1h49m | Mon |
| United UAL2831 | 9:53a | 1h31m | Mon |
| Alaska ASA528 | 9:55a | 1h54m | Thu |
| United UAL2831 | 10:28a | 1h38m | Thu, Sat |
| United UAL2831 | 10:41a | 1h43m | Fri |
| Alaska ASA528 | 10:47a | 1h24m | Mon |
| Delta DAL1412 | 10:55a | 1h34m | Sat |
| SkyWest SKW5660 | 10:58a | 1h33m | Thu, Sat |
| Alaska ASA688 | 11:09a | 1h33m | Wed |
| United UAL2831 | 11:09a | 1h35m | Sun |
| SkyWest SKW5660 | 11:11a | 1h30m | Tue |
| Alaska ASA688 | 11:19a | 1h39m | Sat |
| Delta DAL1412 | 11:21a | 1h34m | Mon, Wed, Thu |
| SkyWest SKW5660 | 11:24a | 1h37m | Wed |
| Alaska ASA688 | 11:31a | 1h56m | Fri |
| Delta DAL1412 | 11:32a | 1h36m | Tue, Fri, Sun |
| Alaska ASA688 | 11:41a | 1h32m | Tue, Thu, Sun |
| SkyWest SKW5660 | 11:47a | 1h34m | Sun |
| SkyWest SKW5660 | 12:03p | 1h54m | Fri |
| SkyWest SKW5660 | 12:12p | 1h42m | Mon |
| Alaska ASA688 | 12:34p | 1h24m | Mon |
| Alaska ASA655 | 12:35p | 1h33m | Wed |
| Alaska ASA655 | 12:52p | 1h44m | Tue, Sun |
| Alaska ASA655 | 1:28p | 1h24m | Mon |
| United UAL2281 | 1:38p | 1h45m | Sat |
| United UAL2281 | 1:49p | 1h28m | Mon |
| United UAL2281 | 1:55p | 1h32m | Wed |
| Alaska ASA680 | 2:02p | 1h30m | Mon, Wed, Thu, Sat |
| United UAL2281 | 2:16p | 1h42m | Tue |
| Alaska ASA680 | 2:26p | 1h28m | Tue, Fri, Sun |
| United UAL2281 | 2:38p | 1h36m | Thu, Sun |
| SkyWest SKW3707 | 2:53p | 1h32m | Sun |
| SkyWest SKW3707 | 3:00p | 1h31m | Mon, Wed, Sat |
| SkyWest SKW3707 | 3:14p | 1h31m | Tue |
| SkyWest SKW3707 | 3:27p | 1h33m | Fri |
| United UAL2478 | 3:28p | 1h37m | Tue, Sat, Sun |
| United UAL2281 | 3:45p | 1h40m | Fri |
| Alaska ASA1385 | 3:58p | 1h38m | Thu, Sat |
| SkyWest SKW3707 | 4:04p | 1h41m | Thu |
| Alaska ASA1385 | 4:09p | 1h30m | Wed, Fri, Sun |
| United UAL2478 | 4:26p | 1h34m | Wed |
| Alaska ASA1385 | 4:29p | 1h34m | Tue |
| Alaska ASA1385 | 4:38p | 1h24m | Mon |
| United UAL2478 | 5:02p | 1h40m | Thu–Fri |
| United UAL2478 | 5:09p | 1h28m | Mon |
| Alaska ASA619 | 5:59p | 1h35m | Mon, Wed, Sat |
| SkyWest SKW3991 | 6:10p | 1h34m | Wed, Sat |
| SkyWest SKW5841 | 6:10p | 1h46m | Mon |
| Alaska ASA619 | 6:16p | 1h39m | Fri |
| SkyWest SKW5841 | 6:20p | 1h54m | Thu–Fri |
| SkyWest SKW3991 | 6:21p | 1h43m | Thu |
| Alaska ASA619 | 6:25p | 1h40m | Thu |
| SkyWest SKW3991 | 6:33p | 1h29m | Fri |
| SkyWest SKW3991 | 6:45p | 1h29m | Sun |
| Alaska ASA619 | 6:45p | 1h29m | Tue |
| SkyWest SKW3991 | 7:04p | 1h31m | Tue |
| SkyWest SKW3991 | 7:36p | 1h25m | Mon |
| United UAL737 | 7:40p | 1h52m | Thu, Sat |
| Alaska ASA628 | 7:41p | 1h50m | Wed–Thu |
| Alaska ASA628 | 7:50p | 1h33m | Mon–Tue |
| United UAL737 | 7:52p | 1h54m | Wed, Fri |
| Alaska ASA628 | 7:58p | 2h | Fri |
| United UAL737 | 8:00p | 1h40m | Tue |
| United UAL737 | 8:06p | 1h30m | Mon |
| Alaska ASA619 | 8:12p | 1h35m | Sun |
| SkyWest SKW5415 | 8:37p | 1h31m | Wed |
| Alaska ASA590 | 8:38p | 1h25m | Mon |
| United UAL737 | 8:38p | 1h50m | Sun |
| Alaska ASA628 | 8:49p | 1h44m | Sat |
| SkyWest SKW5415 | 8:49p | 1h33m | Thu |
| Alaska ASA590 | 8:52p | 1h38m | Fri |
| Alaska ASA628 | 8:59p | 1h32m | Sun |
| SkyWest SKW5415 | 9:00p | 1h30m | Mon, Fri |
| Alaska ASA590 | 9:02p | 1h38m | Wed–Thu |
| Alaska ASA590 | 9:10p | 1h37m | Tue |
| Alaska ASA411 | 9:33p | 1h31m | Mon |
| Delta DAL2635 | 9:39p | 1h46m | Thu–Fri |
| Alaska ASA590 | 9:46p | 1h30m | Sun |
| Delta DAL2635 | 9:51p | 1h42m | Wed |
| United UAL3933 | 10:00p | 1h35m | Sun |
| SkyWest SKW5415 | 10:03p | 1h33m | Sun |
| Delta DAL2635 | 10:04p | 1h37m | Sun |
| Alaska ASA411 | 10:06p | 1h43m | Thu, Sun |
| Delta DAL2635 | 10:10p | 1h53m | Sat |
| Alaska ASA411 | 10:30p | 1h45m | Fri |
| Delta DAL2635 | 11:38p | 1h34m | Tue |
Delta
UnitedThe route
One hop: SEA → SFODrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to San Francisco (SFO)
Seattle–Tacoma International Airport (SEA) has 148 nonstop flights a week to San Francisco (SFO), operated by Alaska, Delta and United. 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 San Francisco?
The nonstop flight from Seattle (SEA) to San Francisco (SFO) takes about 1h35m in the air, based on recently observed nonstop departures.