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MSY to MCS: distance & flight time
New Orleans (Louis Armstrong New Orleans International Airport) → Monte Caseros (Monte Caseros Airport)
4,684 mi
7,538 km · 4,070 nm
9h 39m
estimated nonstop flight time
+2h
time difference · heading southeast
See live MSY→MCS fares Phone-only fares on this route — call free
Flight time details
4,684 miles nonstop takes roughly 9h 39m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- MSY — Louis Armstrong New Orleans International Airport · New Orleans, United States
- MCS — Monte Caseros Airport · Monte Caseros, Argentina
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near MSY
- NEW · Lakefront Airport14 mi away
- NBG · New Orleans NAS JRB/Alvin Callender Field18 mi away
- BTR · Baton Rouge Metropolitan Airport65 mi away
- GPT · Gulfport Biloxi International Airport76 mi away
Near MCS
- UZU · Curuzu Cuatia Airport40 mi away
- URG · Rubem Berta Airport49 mi away
- AOL · Paso De Los Libres Airport50 mi away
- ATI · Artigas International Airport68 mi away
Frequently asked questions
How far is MSY from MCS?
The flight distance from New Orleans (MSY) to Monte Caseros (MCS) is 4,684 miles (7,538 km, 4,070 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MSY to MCS?
A nonstop flight takes about 9h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between New Orleans and Monte Caseros?
Monte Caseros is 2 hours ahead of New Orleans.
What is the cheapest way to fly from MSY to MCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MSY–MCS that never appear on search engines, with no booking fees.