Cheap flights from Dulles to New Orleans

Cheapest current fares: $113 in September 2026, 1,538 km direct flight in ~1h 49m.

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Live fares · IAD → MSY

Cheapest month-by-month fares

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

Dulles (IAD) → New Orleans (MSY)

  1. September 2026 $113

Frequently asked questions

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

    Based on current 6-month forward fare data, September 2026 is the cheapest month to fly from Dulles (IAD) to New Orleans (MSY), with fares starting from $113.

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

    The lowest currently-listed fare from Dulles (IAD) to New Orleans (MSY) is $113 on 2026-09-01.

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

    Direct flights from IAD to MSY cover approximately 1,538 km (956 miles), with an estimated flight time of 1h 49m. Operating airlines: UA.

Related guides for this route

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

Full route page: IAD → MSY Cheapest month to fly to New Orleans All flights from Dulles All flights to New Orleans Flights to USA Visa-free with USA passport UA routes