Direct flights from New Orleans to Seattle
14 nonstop flights a week on 1 airline. Zero layovers — one hop from MSY to SEA.
Flight time: about 4h26m nonstop
Which days does it fly?
When does it fly?
Departure times in New Orleans local time, from flights observed over the last 7 days.
| Flight | Departs | Duration | Days |
|---|---|---|---|
| Alaska ASA451 | 7:22a | 4h8m | Thu |
| Alaska ASA451 | 7:47a | 4h23m | Mon |
| Alaska ASA451 | 8:14a | 4h18m | Tue–Wed |
| Alaska ASA451 | 8:34a | 4h6m | Fri |
| Alaska ASA451 | 8:40a | 4h38m | Sat |
| Alaska ASA451 | 9:59a | 4h41m | Sun |
| Alaska ASA569 | 5:39p | 4h20m | Mon, Wed |
| Alaska ASA569 | 6:19p | 4h26m | Fri |
| Alaska ASA569 | 6:33p | 4h26m | Sat |
| Alaska ASA569 | 7:05p | 4h27m | Thu |
| Alaska ASA569 | 7:28p | 4h33m | Tue |
| Alaska ASA569 | 7:43p | 4h31m | Sun |
The route
One hop: MSY → SEADrag to pan · scroll with ⌘/Ctrl to zoom · arrow keys when focused
Nonstop from New Orleans (MSY) to Seattle (SEA)
Louis Armstrong New Orleans International Airport (MSY) has 14 nonstop flights a week to Seattle (SEA), operated by Alaska. No layovers, no connections — one hop out of MSY and you're there.
This route flies every day of the week, so any travel day works. Route data updated July 2026 from observed departures.
Route data updated July 2026 from observed flight departures. Schedules change — always confirm with the airline before booking.
How long is the flight from New Orleans to Seattle?
The nonstop flight from New Orleans (MSY) to Seattle (SEA) takes about 4h26m in the air, based on recently observed nonstop departures.
How long does it take to drive from New Orleans to Seattle?
Driving from New Orleans to Seattle takes about 38h 28m behind the wheel — roughly 2,603 miles, or about 4 days of real driving. The nonstop flight takes about 4h26m.