Direct flights from Houston Hobby to Seattle
6 nonstop flights a week on 1 airline. Zero layovers — one hop from HOU to SEA.
Flight time: about 4h11m nonstop
Which days does it fly?
When does it fly?
Departure times in Houston Hobby local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Southwest SWA148 | 9:31a | 4h16m | Fri |
| Southwest SWA148 | 9:42a | 3h55m | Mon |
| Southwest SWA2690 | 9:58a | 3h58m | Tue–Wed |
| Southwest SWA1591 | 3:08p | 4h19m | Sat |
| Southwest SWA976 | 9:10p | 4h11m | Sun |
Southwest
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The route
One hop: HOU → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from Houston Hobby (HOU) to Seattle (SEA)
William P. Hobby Airport (HOU) has 6 nonstop flights a week to Seattle (SEA), operated by Southwest. No layovers, no connections — one hop out of HOU and you're there.
This route flies on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday — check the schedule grid above before you pick a travel day. 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 Houston Hobby to Seattle?
The nonstop flight from Houston Hobby (HOU) to Seattle (SEA) takes about 4h11m in the air, based on recently observed nonstop departures.