Direct flights from Seattle to Long Beach
21 nonstop flights a week on 2 airlines. Zero layovers — one hop from SEA to LGB.
Flight time: about 2h15m 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 ASA717 | 11:59a | 2h18m | Mon, Sat |
| Alaska ASA717 | 12:05p | 2h19m | Thu |
| Southwest SWA3567 | 12:12p | 2h13m | Thu |
| Alaska ASA717 | 12:18p | 2h19m | Tue, Fri |
| Alaska ASA717 | 12:26p | 2h17m | Sun |
| Southwest SWA3533 | 12:40p | 2h9m | Wed |
| Alaska ASA717 | 12:44p | 2h6m | Wed |
| Southwest SWA3533 | 12:57p | 2h4m | Tue |
| Southwest SWA3533 | 1:45p | 2h31m | Sun |
| Southwest SWA451 | 1:53p | 2h30m | Thu |
| Southwest SWA451 | 1:59p | 2h8m | Fri |
| Southwest SWA451 | 2:38p | 1h59m | Mon |
| Alaska ASA428 | 6:17p | 2h6m | Wed |
| Alaska ASA428 | 6:31p | 2h29m | Sat–Sun |
| Alaska ASA428 | 6:37p | 2h16m | Mon, Thu |
| Alaska ASA428 | 6:48p | 2h7m | Tue, Fri |
SouthwestThe route
One hop: SEA → LGBDrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Seattle (SEA) to Long Beach (LGB)
Seattle–Tacoma International Airport (SEA) has 21 nonstop flights a week to Long Beach (LGB), operated by Alaska and Southwest. 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 Long Beach?
The nonstop flight from Seattle (SEA) to Long Beach (LGB) takes about 2h15m in the air, based on recently observed nonstop departures.