Cheap flights from Seattle to New Orleans

Cheapest current fares: $134 in August 2026, 3,353 km direct flight in ~3h 57m.

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Live fares · SEA → MSY

Cheapest month-by-month fares

Lowest available fare per calendar month from Seattle (SEA) to New Orleans (MSY). Refreshed daily.

Seattle (SEA) → New Orleans (MSY)

  1. August 2026 $134

Frequently asked questions

  • What is the cheapest month to fly from Seattle to New Orleans?

    Based on current 6-month forward fare data, August 2026 is the cheapest month to fly from Seattle (SEA) to New Orleans (MSY), with fares starting from $134.

  • What is the lowest current fare from SEA to MSY?

    The lowest currently-listed fare from Seattle (SEA) to New Orleans (MSY) is $134 on 2026-08-12.

  • How long is the flight from Seattle to New Orleans?

    Direct flights from SEA to MSY cover approximately 3,353 km (2,083 miles), with an estimated flight time of 3h 57m. Operating airlines: AS.

Related guides for this route

Sibling pages — full route detail, airport overviews, visa context, per-airline routes.

Full route page: SEA → MSY Cheapest month to fly to New Orleans All flights from Seattle All flights to New Orleans Flights to USA Visa-free with USA passport AS routes