Distance From Louis Armstrong New Orleans International Airport to John Wayne Airport-Orange County Airport, MSY - SNA Distance

The distance from Louis Armstrong New Orleans International Airport (MSY) to John Wayne Airport-Orange County Airport (SNA) is 1636 miles or 2633 kilometers or 1421 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from New Orleans ( United States ) to Santa Ana ( United States )?

A one-way nonstop (direct) flight between New Orleans and Santa Ana takes around 3 hours 45 minutes.

Estimated flight time from Louis Armstrong New Orleans International Airport, New Orleans, United States to John Wayne Airport-Orange County Airport, Santa Ana, United States is 3 hours 45 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • MSY - SNA

Kilometers		2633 km
Statute Miles		1636 miles
Nautical Miles		1421 nm
Avg. Time of Flight		3 hours 45 minutes

Louis Armstrong New Orleans International Airport to John Wayne Airport-Orange County Airport Flight Route Map - MSY to SNA Flight Path

Location of Louis Armstrong New Orleans International Airport & John Wayne Airport-Orange County Airport is given below.
Click the map to view New Orleans to Santa Ana nonstop flight path and travel direction.

Click to see flight route on Google Map between New Orleans, United States and Santa Ana, United States. .

Nonstop flight route between New Orleans, United States and Santa Ana, United States.

Time Difference Between the Airports • MSY - SNA

Time difference between New Orleans (United States) and Santa Ana (United States) is 3 Hours.
Santa Ana time is 3 Hours behind New Orleans.

Location	Local Time
New Orleans (United States)	2026-03-23, 06:56:59 EDT
Santa Ana (United States)	2026-03-23, 03:56:59 PDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Louis Armstrong New Orleans International Airport (MSY / KMSY) New Orleans, United States

Destination

John Wayne Airport-Orange County Airport (SNA / KSNA) Santa Ana, United States