SeattleNew OrleansDirect FlightsSEA–MSY
Seattle (Seattle-Tacoma International Airport) to New Orleans (Louis Armstrong New Orleans International Airport).
Flight time from SEA to MSY is estimated at about 4h 53m, based on the 2,084-mile great-circle distance. Our current captured departure sample includes 1-2/day across 1 captured airline, with Alaska Airlines appearing most often in that sample. Captured departure times run from 09:37 to 23:15 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~4h 53m Estimated from great-circle distance — no tracked flights yet. | 2,084 mi | 1-2/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for SEA to MSY
Our current provider sample includes 1-2/day from SEA to MSY across 1 captured airline.
- First departure
- 09:37
- Last departure
- 23:15
- Cadence
- 4 departures/day
- Captured departures/day
- 4
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 1-2/day | Boeing 737 · Seat map | 09:3711:1223:13 |
Aircraft on this route
Flying the other way?
MSY to SEA flights — 1-2/day on 1 airline →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for SEA to MSY, last seen June 15, 2026. Frequency uses 13 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from SEA to MSY?
The SEA to MSY flight time is estimated at about 4h 53m from great-circle distance until enough tracked flights are available.
How far is SEA from MSY?
SEA to MSY is about 2,084 miles by air.
Which airlines fly from SEA to MSY?
Our current provider sample for SEA to MSY includes Alaska Airlines. Confirm live timetables before booking.
What aircraft fly from SEA to MSY?
Aircraft captured in our current provider sample for SEA to MSY include Boeing 737.