Seattle to New Orleans (SEA–MSY) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SEA–MSY is served by 2 airlines with nonstop service. Alaska Airlines and Delta Air Lines lead the route. The flight covers 2,083 miles in approximately 4h 46m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AS Alaska Airlines Also: QR | 7 | B39M | 4h31 | Oneworld | QR | |
| DL Delta Air Lines | 0 | – | – | SkyTeam | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
SEA: PDT · MSY: CDT
When it's 6:00 PM in Seattle, it's 8:00 PM in New Orleans.
Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).
Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.
SEA–MSY Quick Facts
Frequently Asked Questions
Flights from SEA to MSY
Seattle–Tacoma International Airport (SEA) and Louis Armstrong New Orleans International Airport (MSY) are connected by nonstop service from Alaska Airlines and Delta Air Lines. With 19 weekly departures, this is a well served route.
SEA to MSY Flight Duration and Schedule
Nonstop flight time from SEA to MSY is about 4 hours 46 minutes gate to gate. The route covers a distance of 2,083 miles (3,353 km). There are approximately 19 weekly flights outbound and 7 return, totaling 26 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Denver, Dallas Love Field and Kansas City. Two-stop connections are also available via intermediate hubs.