Direct flights from Seattle to Newark
41 nonstop flights a week on 2 airlines. Zero layovers — one hop from SEA to EWR.
Flight time: about 4h43m 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 |
|---|---|---|---|
| United UAL2017 | 12:37a | 4h24m | Fri |
| United UAL1900 | 7:03a | 4h55m | Mon |
| United UAL1900 | 7:13a | 4h43m | Wed, Thu, Fri, Sun |
| United UAL1900 | 7:17a | 4h53m | Sat |
| United UAL1900 | 7:28a | 4h41m | Tue |
| Alaska ASA295 | 9:10a | 5h6m | Mon, Fri, Sat |
| Alaska ASA295 | 9:20a | 4h38m | Tue–Wed |
| Alaska ASA295 | 9:36a | 5h1m | Sun |
| Alaska ASA295 | 9:45a | 4h40m | Thu |
| Alaska ASA292 | 10:12a | 4h28m | Mon, Wed |
| Alaska ASA292 | 10:18a | 4h59m | Thu, Sat, Sun |
| Alaska ASA292 | 10:38a | 4h31m | Tue |
| Alaska ASA292 | 10:49a | 4h36m | Fri |
| United UAL3937 | 12:05p | 4h25m | Wed |
| United UAL1708 | 1:14p | 4h51m | Wed |
| United UAL1708 | 1:20p | 4h43m | Mon, Thu |
| United UAL1708 | 1:36p | 4h36m | Tue |
| United UAL1708 | 1:51p | 4h44m | Fri |
| Alaska ASA314 | 10:10p | 4h53m | Tue |
| Alaska ASA314 | 10:16p | 4h44m | Thu, Sat |
| Alaska ASA314 | 10:28p | 4h35m | Fri |
| Alaska ASA314 | 10:38p | 4h33m | Mon, Wed, Sun |
| United UAL2017 | 10:58p | 4h47m | Sat |
| United UAL2017 | 11:07p | 4h22m | Wed |
| United UAL2017 | 11:30p | 4h28m | Tue |
| United UAL2017 | 11:37p | 4h45m | Fri |
| United UAL2017 | 11:53p | 4h52m | Mon |
| United UAL2017 | 11:58p | 4h43m | Sun |
UnitedThe route
One hop: SEA → EWRDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Newark (EWR)
Seattle–Tacoma International Airport (SEA) has 41 nonstop flights a week to Newark (EWR), operated by Alaska 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 Newark?
The nonstop flight from Seattle (SEA) to Newark (EWR) takes about 4h43m in the air, based on recently observed nonstop departures.